NEW AND LITTLE-KNOWN TASMANIAN LEPIDOPTERA. By

19 Pages·2012·0.74 MB·English

81
NEW AND LITTLE-KNOWN TASMANIAN
LEPIDOPTERA.
By
A. JEFFERIS TURNER, M.D., F.E.S,
(Read i2th October, 1925.)
Fam. NYMPHALIDA<;.
Subfam. SATYRINlE.
•
Nesoxenica leprea, Hew.
In Mount Wellington examples the wing-markings are
pale yellow, sometimes in the t almost white, ~nd the black
subc-ostal bar at 1/3 is usually, but not always, separate
from the basal dark patch; in those from Cradle Mountain
and other localities of the north-west the coloration is
brownish-orange, which becomes paler in worn examples,
and the subcostal bar appears to be always confluent with
the basal patch. These two races are at present distinguish
able, but this may not be so when the intermediate mountain
areas have been collected over.
Though the larvre probably, like those of other Satyr
in.;e, feed on grasses, this butterfly appears to be attached
to the Tasmanian Beech ("Myrtle") (Fagus cunninghami).
In Cradle Valley it was flying in abundance on the edges
of the myrtle forest, and never far from it, whenever the
day was fine. During cold and wet weather it might be
beaten from the myrtle twigs, which were abundantly covered
with a black and white lichen, with which its closed wings
harmonised so perfectly that it was almost impossible to
detect. This prote_ctive resembance appears to point to a
close correlation, which has a very ancient origin.
0Teixenica lathoniella, Westw.
•
I recognise three local races of this species (latialis,
W. & L., from Mt. Koscmsko, New South Wales, and laranda,
W. & L., I regard as distinct species). They are' (1) the
typical race, which is confined to Tasmania, (2) the mainland
race herceuB, and (3) what appears to be a new race, for
''!:'' !:- which I propose the name barnardi. This last was abundant·
G
i
82 NEW AND LITTLE-KNO\VN TASMANIA'S LEPIDOPTERA. BY A. JEFFERIS Tt:RNER, lf.D., .F.E.S. 83
I
at Moina (2,000 ft.) on the Cradle Mountain Road, and a Fam. .L ARENTIADlE.
few were taken also in the Cradle Valley (3,000ft.). It is
rather smaller than the other two. The upper surface Precilasthena xylocyma, Meyr.
of the wings resembles herceus .rather closely. On the under Mount Wellington (2,500 ft.) and .Russell Falls in Janu
side the spots on the hindwings are a brighter white (almost ary; two !j? examples exactly corresponding to a ~ from
silvery) than in herceus, and in this they resemble typical Nowra, near Jervis Bay, New South Wales. Unfortunately
lathoniella, but they are considerably smaller and narrower in the absence {)f the ~ it is impossible to be certain that
than in the other two races, while the ground _colour is this -is the same as Meyrick's species, which was recorded
darker. • from Albany, West Australia.
(}reixenica laranda, W. & L.
Precilasthena redrea, n.sp.
But a short distance separates the localities of laranda
and lathoniel!a, and it is' highly probable that they will be ai~oto~, modest.
found to occur in the same localities. LaTanda is a very & 2. 24-28 mm. Head and thorax ochreous-whitish;
distinct form, and I think the burden of proof should rest fillet whitish; face brown. Palpi 2/3; ochreous-whitish.
with those, who would consider it only a Subspecies. Antennre ochreous-whitish; ciliations in & minute. Abdo • 11ill
men ochreous-whitish, with two or three pairs of -fuscous
Oreixenica oricho~·a, Meyr. dorsal dots. Legs fuscous; posterior pair ochreous
whitish. Forewings triapgular, costa gently arched, more
The Cradle Mountain form fiynni differs from that taken
strongly towards apex, apex round-pointed, termen slightly
on Mt. Kosciusko (1) in the apical ocellus being always
bowed, {)blique; ochreous-whitish, with some minute dark
double (in the latter it is very rarely so), (2) in the brown
fuscous dots orl veins, and numerous, fine, wavy, pale-fuscous
markings being less developed in proportion to the fuscous
transverse lines; median band ill-defined anteriorly, pos
ground colour on the upper side, (3) in the whiter colour
teriorly defined by a band of three more or less fused lines,
of the subterminal line of the forewings beneath, (4) in the
which are sometimes dark-fuscous on dorsum, outer edge
spots .on the underside of the hindwings being smaller and
from 4/5 costa to 2/3 dorsum,- slightly bowed, and often
whiter, while the ground colour is darker, and (5) in the
marked by dark-fuscous dots or streaks on veins; a dark
forewings being differently shaped, the apex more obtusely
fuscous discal dot in median .band; two wavy subterminal
r{)unded, and the termen much more bowed. I should have
lines enclosing an ochreous-whitish line; a series of elongate,
attached more importance to the last difference, were it not
interneural, dark-fuscous terminal dots; cilia ochreous
that two specimens from Mt. Hotham, Victoria, received
whitish. Hind-wings with termen rounded, slightly dentate,
from Mr. Geo. Lyell, while agreeing with those from Mt.
with a more prominent tooth on vein 4; as forewings, ibut
Kosciusko in other respects, are intermediate in shape of
without discal dot. Underside ochreous-whitish.
forewings. The Tasmanian form can, I think, be regarded
May be distinguished from the preceding -by the dif
{)Dly as a well-ma:r:ked lOcal race.
ferent shape {)f hindwings; scoliota, Meyr., differs in the
Arginnina hobartia, Westw. fuscous face and dots on thorax.
Russell Falls in January; Rosebery and Strahan in
The mainland species A. cy·f'ila, W. & L., differs (1) in
February; six specimens.
the ocelli being less developed, (2) in the basal spot of the
forewings being confined to the cell, (3) in the shape of the Microdes hre-mobaphes, n.sp.
forewings, which are notably longer, more produced,_ and ai~J.Q{JacJxiJs, blood-stained.
narrower 'towards the apex, which is more sharply rounded,
2. 23 mm. Head and thorax whitish mixed with fus
(4) in the presence in the t of a cubital ridge of raised-scales.
cous and a few reddish scales. Palpi very long (5); whitish
I have_ placed these differenc.es. in the order of increasing
mixed with fuscous. Ant~nnre gr~y. Abdomen whi~ish,
impol'tance. The last two are a_mply sufficient to indicate
mixed with grey and reddish on dorsum. -Legs fuscous;
that cyrila is a distinct species, although closely allied.
tarsi annulated with whitish; posterior pair wholly whitish.
-T
'
84 I
NEW A'Sr) LITI'LE-KNOWN TAS!t!ANJAN LEPIDOPTERA, BY A. JEFFERIS TURNER. M.D .• F.E.S, 85
Forewings elongate-triangular, costa rather strongly arched~ rounded, slightly· dentate; as forewings, but without basal
apex round-pointed, termen slightly bowed, slightly oblique; patch, and markings less defined. Underside grey; markings
whitish rather extensively, but · patchily suffused with very obscure.
reddish, and with fuscous irroration and markings; a small
Cradle Mountain (3,000 ft.) in January; two speci·
basal patch defined by a strongly curved transverse line;
mens.
several indistinct transverse lines precede and follow this;
Eucymatoge liometopa, n.sp.
a broad median band, darker and more reddish-suffused,
containing a minute fuscous discal dot; antemedian line from ).no}.llTW'II"Of, smooth-faced.
l costa to 1/3 dorsum, outwardly curved, indented beneath g. 24-28 mm. Head fuscous; face with slight rounded
costa and -in middle, its posterior edge broadly suffused; prominence, only slightly rough-scaled, without frontal tuft;
postmedian from 2/3 costa, at first outwardly oblique, sharply blackish. Pal pi H; blackish. Antennre fuscous; in .1 very
angled above middle, thence wavy to dorsum about 2/3; .shortly ciliated. Thorax and abdomen fuscous mixed with
immediately following it is a broad white line :~:dsected by a blackish. Legs fuscous; posterior pair fuscous-whitish.
fuscous line; some reddish suffusion in terminal area; a Forewings triangular, costa slightly arched, apex pointed,
fine white dentate subterminal line; an interrupted fuscous termen bowed, oblique, crenulate; brown-whitish, with indis
terminal line; cilia whitish, barred with fuscous. Hind tinct, wavy, fuscous, tl·ansverse lines; an ill-defined darker
wings with termen strongly rounded; grey-whitish; to basal patch; median band ill-defined anteriorly, edged pos
w~rds termen suffused with grey;· a faintly indicated sub teriorly by a fuscous line, partly margined Ly a whitish
term!nal whitish line; cilia grey-whitish. Underside whitish; line or by whitiSh dots on veins, containing several obscure
forewings grey towards termen, with whitish subterminal line· fuscous lines and a blackish discal dot; a narrow brownish
hindwings with fuscous discal dot and postmedian line. ' shade immediately follows median band; a very indistinct,
Lake Fenton (3,500 ft.) in January; one specimen (W. I whitish, wavy, subterminal line; a fuscous terminal line
B ..B arnard). interrupted on veins; cilia fuscous. Hindwings wi"~h apex
quadrangular on vein 7, an acute tooth <ln vein 6, a larger
Eccymatoge iopolia, n.sp.
acute tooth on vein 4, and three small dentations between
lo'll"oXlof, purple-grey. this and' tornus, termen with a deep semic.ircular incision
& • Head purple-grey; fillet white; face fuscous. Pal pi between veins 4 and 6; as forewingS, but without basal
short (1), slender; fuScouS. Antennre grey, becoming white patch and discal dot_ Underside ftiscous-grey, ·with no de
towards base; ciliations in J very short ( t). Thorax fined markings.
purple-grey. Abdomen grey, with paired segmental dark
This obscure species is readily distinguishable by the
fuscous dots; crests and apices of segments white. Legs
form of frons and termen of hindwings. These peculiarities
fuscous. Forewings triangular, costa nearly straight,
do not seem to me to justify generic separation.
slightly arched towards base and apex, apex pointed, termen
Russell Falls, National Park, in January; four speci
bowed, oblique; whitish, densely suffused with purple-grey;
lines fuscous; an undefined darker basal patch containing mens.
H orisme leucophanes.
several obscure <Jblique lines; antemedian from 1/3 costa to
2/5 dorsum, crenulate, sometimes interrupted; closely fol Hydriomena leucophanes, Meyr., 1890, p. 856.
lowed by a fuscous discal dot; an irregularly dentate line J '?. 34-38 mm. Head brownish-grey. Palp i in J 21,
from 2/3 costa to mid-dorsum; another irregularly dentate in '? 3; fuscous. Antennre grey; ciliations in J minute.
line, edged posteriorly with whitish, from 5/6 costa to 2/3 Thorax brownish-grey; a small posterior dark~fuscous crest.
d-orsum, the space between this and previous line filled in Abdomen grey. Legs fuscous; anterior pair darker. Fore
with dark purple-grey; a slightly deritate fuscous subter wings elongate-triangular, costa nearly straight except to
minal line, followed by a slender submarginal line; a ter wards apex, apex acute, termen bowed, strongly oblique,
minal series of dark-fuscous lunules; cilia whitish, with an crenulate, dorsum slightly arched; grey-whitish Wjih 'niim
interrupted, grey, median line. Hindwings with termen__ -erous, fine, wavy, fuscous or brownish, oblique lines; a broad,
86 NEW AND LITTLE-KNOWN TAS~lANIAN LEPIDOPTERA. BY A. JEFFERIS TUR'SER, M.D., F.E.S. 87
oblique fuscous or brownish streak from 115 costa towards grey; in t slightly dentate, very shortly ciliated (1): Thorax
but not reaching costa at 1/3; median band not defined grey, mixed with whitish-ochreous. Abdomen grey, nrorated
anteriorly, but its central area free from lines, more or with reddish; three pairs of obscure fuscous dots on dorsum;
less whitish, and containing a blackish discal dot; in one tuft fuscous. Legs fuscous, irrorated, and tarsi annulated
example a suffused blackish spot in median band below with ochreous-whitish. Forewings triangular, costa mode
middle; posterior edge of median band more or less defined rately arched, apex pointed, termen bowed, oblique; whitish
by a fine dark-fuscous line from 5/6 costa, twice waved out. sparsely irrorated with brownish and a few fuscous scales;
wards in disc, then inwardly 10blique to 2/3 dorsum; lines basal patch small, purple-grey, limited by a curved, trans
immediately following, and sometimes those preceding, this verse, fuscous, sub-basal line; median band also purple-grey,
are brownish; a short, oblique, pale, apical shade, edged be. limited by fuscous lines, and containing two very slender
neath with dark-fuscous; a dark-fuscous terminal line; cilia fuscous lines, and a minute discal dot; antemedian line from
grey. Hindwings broad, termen only slightly rounded, den 1/3 costa to 2/5 dorsum, slightly irregular, slightly out
tate; whitish, towards term en .suffused with grey; several wardly curved; postmedian from 2/3 costa to lf: dorsum,
short grey lines from dorsum; a slender, fuscous, transverse wavy,. with slight, obtuse, median convexity; some darker
line from 2/3 dorsum to beyond middle of disc; terminal line suffusion towards .apex and termen; a fuscous terminal
and cilia as forewings. Underside grey; markings very line interrupted .on ~reins; cilia grey, with a subapical whitish
.undefined, but a blackish discal dot on both wings. line. Hindwings with termen rounded; ochreous-whitish; a
Meyrick's description is from a single example. The series of very faint, fuscous, transverse lines from dorsum,.
species is somewhat variable. lost in disc; a fuscous terminal line; cilia whitish with an
obscure grey median line. Underside ochreous-whitish, with
Lake Fenton, National Park (3,500 ft.), Deloraine, Rose
fuscous suffusion, discal dot, and postmedian line on both
bery, Strahan. Also from Sale, Victoria.
wings.
Gen. EPIRRHOE. il Mt. Wellington (2,500 ft.), in January; one specimen~
Epirrhoii, Hb., Verz., p. 328.
Face rough-scaled, usually with projecting tuft. Tongue Epirrhoii callirna.
well-developed, Palpi porrect or suba~cending, moderate,
rough-scaled. Antennre in t ciliated. Thorax and abdomen Hyd'riomena callima, Turn., Proc. Roy. Soc. Vic., 1903, p. 257.
not crested. Thorax not hairy beneath. Posterior tibire,
2. 26-28 mm. Head, thorax, and abdomen dark-fuscous
with two pairs of spurs. Forewings with areole simple.
irrorated with pale-ochreous. Pal pi 2!; pale-ochreous irro
Hindwings with 5 from above middle of discocellulars.
rated with dark-fuscous. Antennre dark-fuscous. Legs dark
Type E. rivata, Hb;, from Europe. This genus is new fuscous, irrorated, and tarsi annulated, with pale-ochreous.
to Australia. In my key (Trans. Roy. Soc. S.A. 1922, p. Forewings triangular, costa arched near base, thence nearly
"229) it falls with Chretolopha, but in that genus the areole straight, apex pointed, termen slightly hawed, slightly
extends to 113 of the distance between cell and apex, while oblique; dark-fuscous, with white and brown transverse
in this it does not reach :1:. The neuration of the hindwings lines; a small dark basal patch edged by a slender, whitish, I
also differs, and the genera are not in fact closely allied, outwardly curved, transverse, sub-basal line; this is followed
the affinities of Epirrhoii being rather with Euphyia. It by a transverse brown band, bisected by a.dark-fuscous line;
is also allied to the New Zealand genus Homodotis, Meyr. median band broad, dark-fuscous, but somewhat paler in
[subsequently merged by Meyrick with Asaphodes, but I • centre, containing a blackish discal dot, a blackish dot on "I
think incorrectly], which has, however, pectinate t antennre. midcosta, preceded by a crenulate transverse blackish line,
and followed by two such lines, the second incomplete; ante 11
Epirrhoii eustropha, n.sp. I
median from 113 costa to 1/3 dorsum, white, slender, broader
dHFrpo¢,or, well-banded. on costa, acutely indented above and below middle; post
t. 28 mm. Head grey, with a few ochreous scales on median from 2/3. costa to 4/5 dorsum, white, broad in upper
crown. Pal pi 2; grey, towards 'base whitish. Antennre
--
-·------··
..
r -r'.lf
if~:
111' "
ill''
111
11111"
11
89 111111"
BY A. JEFFERIS TLR:\ER. M.D .. F.E.S.
88 NEW AND LITTLE-KNOWN TASMANIAN LEPIDOPTERA. ]]11"'11 II'
:a subcostal discal dot before_ middle; antemedian from 1/3
half, slender below, slightly indented beneath costa, with costa to 113 dorsum, whitish edged posteriqrly with fusc-ous, 11111111
an· obtuse, double, median prominence, between this and slightly indented beneath' costa and below middle; post ]IIIII
dorsum, finelY crenulate, edged posteriorly ·by a slender median from 2/3 costa to 2/3 dorsum, ·whitish, edged an
Ill'"'
blackish line, and this' by ta broader brown line, and this again teriorly and 'posteriorly with fuscous, slightly waved out
by a blackish line; a short, slender, white-streak from costa wards beneath costa, with a slight -or moderate, double \Ill'"
before apex; some white dots indicating a subterminal line· toothed, median projection; postmedian followed by a pale
an interrupted blackish terminal line preceded -by slighi brown (sometimes whitish), and this by a fine fuscous line; rllll
brown suffusion; cilia dark-fuscous barred with pale .a finely crenulate, slender, whitish, subterminal line; a ,111.
, ochreous. Hindwings with termeri;rounded; orange; suffused fuscous t~rnlinal line; cilia fuscous, bases and apices paler
with fuscous at base; several short fuscous lines from dorsum· or whitish. Hindwings with termen rounded, crenulate; 1111111
,a broad: dark-fuscous terminal band, interrupted in middle; whitish, suffused more or less with pale-ochreous; numerous, ,]"II
cilia ~chreous with small dark-fuscous bars. short, fuscous, and whitish lines from dorsum; some fuscous
~
Underside pale-ochreous; forewings with blackiSh post suffusion towards base; terminal line and cilia as fore- 111!11111
I
median and terminal bands, the latter with a subterminal II" I·
wings.
series of whitish dots; hind wings with four fine transverse Near E. lamprot·is, Meyr., but sufficiently distinct by the I "I I
,1[111"
blackish lines or series of dots, and -whitish subterminal dots. larger size, shorter palpi, crimson scales on head, indented
1111
Cradle Mountain (3,000 ft.). in January; three speci .antemedian line, Proj~tion of postmedian line less. pro I'"
~~
mens. The type is from Strahan. nounced, and hindwings not orange. I
Mt. Wellington (2,500 ft.), Russell Falls, and Moina I
111111,
Euphyia orth1·opis_, Meyr. (2,000 ft.), in January; Rosebery in February; six speci
Mt. Wellington (2,500 ft.) and Cradle Mountain (3,000 mens, all 2, and three of them wasted, so that I evidently 1!l II
'ullu
ft.), in January; six specimens. These form a local race, came late in their season.
whiCh may be known as tasnw..nica, differing from the typical Euph-yia heterotropa, n.sp. Ill"
Mt. Kosciusko form in the forewings being fuscous, with
l11'
scarcely any brownish tinge, postmedian line with usually inporporros, of different sort.
jill
a very slight bidentate median projection, and cilia with 6' ~ • 28-32 mm. Head and thor~x fuscous, irrorated
terminal half not or only very slightly barred. with whitish. with whitish. Pal pi 3; whitish, irrorated with fusc·OUS; basal ]11]1'
joint wholly whitish. Antennre fuscous; in ~ simple, cilia
Euphyia hilaodes, n.sp. tions minute. Abdomen fuscous, mixed with -orange. Legs
fuscous. Forewings triangular, costa gently arched, apex rI·ll "
t).. aw011s, of cheerful appearance.
round-pointed, termen bowed, slightly oblique; brownish
2. 30.:.34_ mm. Head fuscous, irrorated with pale-ochreous ]111 I
fuscous; an outwardy-curved, slightly dentate, whitish, sub
·and crimson. Pal pi 21; fuscous, some irroration, and lower
basal, transverse line; a whitish antemedian line from 1/3 ll"l
edge towards base pale-ochreous. Thorax fuscous, mixed 1·11
costa to 2/5 dorsum, outwardly-curved, acutely indented
•with brown.· Abdorrien brown; apices of "segments whitish; j, II
beneath costa and below middle; postmedian from 2/3 costa
paired dark-fuscous dorsal segmental spots. Legs fuscous,
to 4/5 dorsum·, whitish, at first transverse, then bent slightly
irrorated, -a:hd tarsi annulated, with pale-ochreous. Fore
inwards, then outwards to form a strong, median, obtuse
wings broadly triangular, costa gently arched, apex pointed,
projection, slightly bifid at apex, slightly incurved, and in I''~
termen slightly bowed, slightly oblique, crenulate; pale-brown,
dented between this and dorsum; median band contains
median band darker brown; a moderate basal patch con Ill
some obscure fuscous transverse lines and a discal dot;. post
taining two darker transverse lines, limited by a slightly
median succeeded by a narrow pale-brownish suffusion; a
sinuate.-fuscous, whitish-edged, transverse line; bey-ond this
fine, crenulate, whitish, subterminal line, preceded by some II:
is a paler band containing a crenulate, fuscous, transverse
suffused fuscous spots; an interrupted, ':ctark-fuscous, ter
line; median band moderate, in one example interrupted ,I,!
minal line; cilia fuscous, bases mixed with brownish. Hind-
above dorsum, containing seVeral similar fuscous lines and
~j
-1-
90 NEW AND LITTLE-KNOWN TAS:M.ANIAN LEPIDOPTERA, BY A. JEFFERIS TUR~"ER, M.D., F.E.S. 9,1
wings with termen rounded, wavy; dull-orange, with dark half; postmedian from ~ costa to 4/5 dorsum, with an acute
fuscous markings; fine transverse lines at i, 1/3, middle posterior tooth beneath costa, a median projection bearing
and slightly beyond middle, the last with an angular post~ two acute teeth, thence· strongly inwardly curved, curved
median projection; subterminal and submarginal series of outwards again to dorsum; median area contains a discal
spots, larger and sometimes partly confluent towards apex· dot before middle, and some fine obscure transverse lines;
terminal line and cilia as forewings. Underside pale~ two fine crenulate lines between postmedian and termen; cilia
orange, with blackish lines and discal dot on both wings; whitish. Hindwings elongate, apex prominent, rounded, ter
subterminal of forewings ceasing abruptly above middle, and men very slightly rounded, wavy; whitish, with obscure indi
margined posteriorly by whitish dots. cations of short transverse lines from dorsum; cilia whitish.
Not near any other Australian species. in two speci Underside of forewings similar, but markings suffused and
indistinct, of hindwings with fuscous discal dot, antemedian,
mens the areole is simple on one side only.
median, and postmedian lines, the last dentate.
Moina (2,000 ft.) and Middlesex Plains (2,500 ft.), in
Lake Fenton (3,500 ft.), in January; one specimen,
January; six specimens. rather worn.
Gen. APROSDOCETA, nov.
Aprosdoceta chytrodes, n.sp.
Ct:~rpo~FlioK7Jro~, unexpected. I xvrpwa'IJ~, earthen.
Face rough-scaled. Tongue present. Palpi moderate,
3 ~. 38-44 mm. Head and thorax ochreous-whitish,
porrect, rough-scaled; terminal joint short. Antennce in &
mixed with brOwn and fuscous. Pal pi of 3 2, of !j! 2i; fus
bipectinate to apex, pectinations long, one pair to each seg
cous; inferior surface and apex ochreous-whitish. Antennre
ment. Thorax and abdomen not crested. Thorax not hairy
grey; pectinations in 3 12. Abdomen ochreous-whitish, in
beneath. Posterior tibice, with two pairs of spurs. Fore
~ irrorated w:ith brow,n, with several niedian dorsal fuscous
wings with outer wall of areole not developed, in c! 5 and
spots. Legs ochreous-whitish, irrorated with fuscous; an
6 stalked from near upper angle of cell, 7 free, in C? 5 from terior pair fuscous; anterior tarsi annulated with ochreous
slightly above middle of cell, 6 and 7 stalked from angle,
whitish. Forewings broadly triangular, costa gently arched,_
in both 8, 9, 10, 11 stalked. Hindwings with discocellulars
apex round-pointed, termen bowed, oblique, crenulate;
sometimes bent, 5 from junction of upper and middle thirds
whitish-brown with numerous fine, fuscous, wavy, trans
above bend. Type A. chytrodes. verse lines; a small basal patch extending twice as far on
I .am unable to suggest any explanation for the extra costa as on dorsum, darker, containing .several fuscous lines;
ordinary difference in the neuration of the two sexes. That two fine fuscous lines precede median band; median band
of the !i! is nearly the same as in Acodia. darker-brown, containing two anterior and three posterior
suffused fuscous lines, and a fuscous discal dot before middle;
Aprosdoceta orina, n.sp.
antemedian line from :1 costa to 1/3 dorsum, indented beneath
Opftvos, of the mountain. costa, thence wavy; postmedian from ii; costa to 2/3 dorsum,
t. 42 ·mm. Head fuscous, in·orated with whitish-brown. wavy, with slight, double, median prominence; this is fol
Palpi 2l; fuscous; basal and apical joints whitish. Anten lowed by a whitish line; four fuscous posterior lines; sub
me fuscous; pectinations in c! 10. Thorax fuscous. Abdo terminal whitish, crenulate, very indistinct; a broad, pale,
men brown-whitish, with slight irroration and two or three oblique streak from apex, suffusedly margined with fuscous;
pairs of dorsal dots fuscous. Legs fuscous; posterior pair an interrupted, fuscous, .terminal line; cilia ochreOU!:J-whitish,
whitish, with a few fuscous scales. Forewings triangular, apices fuscous. Hindwings with apex and tornus subrect
costa very slightly arched, apex pointed, termen longer than angular, termen only slightly rounded, dentate; ochreous
dorsum, bowed, strongly oblique; whitish, with fuscous whitish, with many wavy transver!3e lines, most developed
irroration and markings; numerous fine' transver!:ie lines; towards dorsum; cilia .as forewings. Underside of both
one sub-basal and two ne.ar base represent the basal patch; wings ochreous-whitish, with wavy, transverse, fuscous lines,
antemedian from ! costa to 1/3 dorsum, dentate in dorsal and an antemedian ~ark-fuscous discal dot.
llY .A. JEFFERIS TURNER, K.D., F.E.S. 93.
~92 NEW AND J.lTTLE-KNOWN TASMA~I.A...~ LEPIDOPTERA,
The species is therefore variable. Any 'possible confusion
Lake Fenton (3,500 ft.), in January; six specimens with pauper, Rosen., may be avoided by noticing the different
(W. B. Barnard). form. of wing margins.
Moina (2,000 ft.), in January; two specimens (W. B.
Gen. ACODIA, Rosen.
Barnard).
Face with anterior cone of scales. Palpi moderate, por Xanthorhoe amblychroa, n.sp.
rect, rough-scaled. Antennre of ~ bipectinate almost to
rlp.-{3\vx..paos, dull-coloured.
apex. Abdomen with a slight dorsal crest on third segment.
Posterior tibire with two pairs of spurs. Forewings without ~. 26-28 mm. Head and thorax whitish-brown, irroratei
areole, 6 and 7 approximated, connate, or stalked, 8, 9, 10, 11 with fuscous. Palpi 2~; brown-whitish, irrorated with fus
;stalked. Hindwings with discocellulars only slightly bent, r5 cous. Antennre fuscous; pectinations in ~ 6, apical 113
from junction of upper and middle thirds. simple. Abdomen brown-whitish, irrorated with fuscous~
Legs fuscous, irrorated, and tarsi annulated, with brown
The absence of the areole is due to non-development of
whitish; posterior pair mostly brown-whitish. Forewings
its outer wall. I am now of opinion that this genus should
elongate-triangular, costa nearly straight, apex pointed, ter
be maintained. Out of a series of nine examples, including
men nearly straight, oblique; brown-whitish, with fllscous
both sexes, I find no deviation from the neuration described;
irroration and markings; a. number of short, fuscous, costal
examples with the areole developed are apparently excep
strigulre, some of which give rise to transverse lines, three
tional.
suffused sub-basal lines; antemedian from 2/5 costa to 2/5
XanthoTho6 pyrrhobaphes, n.sp.
dorsum, slightly dentate, obscure; postmedian from ~ costa to-
TrupjJo{Ja¢1]s, suffused ·with red. 2' dorsum, better defined white-edged posteriorly, wavy, with
0. 34 mm. Head and thorax reddish-brown. Pal pi 21; an obtuse median· projection, thence inwardly curved to dor
fuscous, mixed with' brown; at base ochreous-whitish. An sum; median area contains an obscure discal dot, and below
tenure grey; ciliations in ~ 10. Abdomen ·ochreous-whitish, this ·a- small brownish mark; a very slender, wavy, white,
with paired, dorsal, reddish-fuscous spots. Legs 'dark-fus subterminal line; an interrupted, blackish, terminal line;
cous; tarsi annulated with whitish; posterior pair ochreous cilia whitish, mixed with brownish-fuscous. Hindwings with
whitish. Forewings br-Oadly triangular, costa slightly arched, termen rounded, wavy; whitish-grey; a fuscous discal dot
more strongly towards apex, apex subrectangular, termen at 1/3; obscurely darker postmedian and subterminal trans
slightly bowed, slightly obliqUe; very pale reddish, with verse 'lines; terminal line and cilia as forewings. Underside
minute -dark-fuscous dots on veins-; cost3.1 edge rather deeper similar, but ,marldngs on hind wings better defined.
'red; a basal patch, conSisting of three or four' reddish-fus
Hobart, in December; two specimens received from Mr.
cous transverse lines; median band moderately broad on
R. A. Black.
costa. much narrower below middle; a blackish median discal
Xanthorhoe bitu.minea, n.sp.
dot; ·anterior edge of median band slightly outwardly curved,
bitumineus, like asphalt.
formed of two fine, wavy, fuscous lines, the intervening
2. 30 mm. Head, thorax, and antennre fuscous. Pal pi
Space filled in with red above middle and on dorsum;· pos
2!; fuscous. Abdo-men fuscous; obscurely darker, paired,.
·teri.or edge o~ three such lines; filled in with red on upper
dorsal dots separated by median brownish dots. Legs fus
·third, -there angled; subterminal indicated by a darker crenu
cous; tarsi annulated with whitish. Forewings triangular,_
late shade; a terminal series of paired fuscous dots; cilia
costa nearly straight to shortly before apex, apex acute, ter
:fuscous, apices pale-reddish. Hindwings with termen
men sinuate, oblique; fuscous, obscurely marked with slender,
rounded; gi'ey-whitish, with several fine fuscous lines from
wavY, dark-fuscous, obliquely transverse lines; no defined
costa; termin3.l dots and cilia as forewings.- Underside of
basal patch;. median band hardly darker; antemedian line
both wings pale-i:eddish, with fuscous disca] dot, and inter
hardly distinguishable; postmedian defined by a. very slight,
rupted postmedian line.
whitish posterior margin, from 5/6 costa to 4/5 dorsum;
A second example is differently coloured, being uniformly
subterminal line obsolete; cilia fuscous. Hind wings with
grey, with reddish 'su~usion only on basal patch, mediaD
band, and to a less extent on costa and termen of forewing.
94 NEW A.'\D LITTLE-K.'\'OWN TASMANIA:_~ LEPIDOPTERA, BY A . .JEFFERIS TURNER. )[.D., F.E.S. 95
termen only slightly rounded, crenulate; grey; with several times indistinct; a dark-fuscous line from 2/3 costa to dor
very slender, obscure, short, transverse lines from dorsum.; sum before tornus, irregularly dentate, with a strong median
a darker terminal line; cilia grey, apices paler. Underside posterior tooth, edged posteriorly by a broad white line,
fuscous; markings on forewing ill-defined; hind wings with .much narrowed on median prominence; dark-fuscous suffused
blackish discal dot at 1/3, and three slender, curved, trans spots follow this above middle and above torn us; an inter
verse, dark lines at and beyond middle. rupted 4ark-fuscous terminal line; cilia fu.scous, bases
sometimes whitish. Hind wings with termen strongly rounded;
My second example is a well-marked aberration, differing
fuscous; disc in ~ suffused with whitish-ochreous; a white
as follows:-Thorax suffused with brown. Forewings with
or whitish-ochreous, strongly marked, postmedian line,
brown antemedian and postmedian bands, the latter bifur.
strongly angled posteriorly in middle, and again at tornus;
eating near costa, its outer branch running to apex,
cilia fuscous.
Though the -3 is unknown, I think this species is allied to
centroneura, Meyr., and epia, Turn. Cradle Mountain (3,000 ft.), in January; two specimens
(W. B. Barnard).
Rosebery, in February; two specimens.
Dasysternica bertha, n.sp.
Gen. ACALYPHES, nov.
.d Kal\u¢TJ~, uncovered, open. Epirrhoii bertha, Swin., Trans. Ent. Soc., 1902, p. 648 .
Dasysternica crypsiphcena, Turn., Trans. Roy. Soc. S.A., 1922,
Face rough-scaled. Tongue strong. Palpi moderate,
p. 257.
porrect, hairy. Antennro of 3 thickened, simple, ciliations
imperceptible. Thorax with a ,small .Posterior crest; hairy ~ <jl. 25-29 mm. Head, thorax, abdomen, and pal pi dark
beneath. Abdomen without crests. Coxro and femora hairy, fuscous, with some whitish irroration; palpi 3, clothed with
Posterior tibire with two pairs of spurs. Forewings without Iong rough hairs. Antennro dark-fuseous; in 3 slightly ser
.areole, 5 from middle of cell, 6 from upper angle, 7, 8, 9, 10 rate and ·shortly ciliated (2/3). Legs dark-fuscous, irrorated,
stalked from before angle, 11 free. Hindwings with ·ceu and tarsi annulated with whitish. Forewings triangular,
very long (:i), 5 from middle of cell, 6 and 7 connate or ,costa very slightly arched, apex pointed, termen bowed,
.short-stalked. oblique; Whitish, densely irrorated with fuscous, sometimes
with scattered patches of brownish, and marked with dark
One of the D·asyuris group. The anomalous neuration
fuscous, more .Qr less crenulate, transverse lines, which are
can be explained bY the non-development of the costal wall
of the areole (disconnecting veins 10 and 11), leaving the more distinct in ~ ; three or four suffused 'lines before ante
median; antemedian from 113 costa to 2/5 dorsum, slightly
.areole open. I do not know any other instance in which .II~
this occurs. outwardly curved, slightly dentate; two or three lines in
median band, whose centre is paler and contains a subcostal,
Acalyphes philo?"ites, n.sp.
.antemedian, blackish, discal dot; ·postmedian from 2/3 costa
¢tA.opt-r'fJ~, a mountaineer.
to 4/5 dorsum, dentate, with a small subcostal and a mode
3 ~. 22-24 mm. Head and thorax dark.:.fuscous, with rate, double, median projection; this is f.Qllowed by a nar 11::
some white irroration. Palpi 2; dark-fuscous, mixed with row whitish line, more or less suffused; dark-fuscous sub
white. Antennro dark-fuscouS. Abdomen and legs fuscous, terminal and terminal lines, the latter interrupted; cilia fus
f1
irrorated with ochreous-whitish. Forewings triangular, costa .cous, apices barred with whitish. Hindwings with termen
arched near base, thence nearly straight, apex rounded rounded; dark-grey; slightly darker transverse lines, edged
rectangular, termen slightly bowed, scarcely oblique; fuscous posteriorly with whitish, about 113, middle, and 2/3; the last
with some whitish suffusion in disc; an ill-defined whitish .of the::;e is followed by a distinct whitish line, which is
sub-basal spot; a dark-fuscous, somewhat dentate, trans .sometimes double; terminal line and cilia as forewings.
verse line from 113 costa to 2/5 dorsum, suffusedly margined Underside of both wings fuscous-whitish, with three dark
with white, preceded by a dark-fuscous subdorsal spot; a fuscous, crenulate, transverse lines, and a dark-fuscous sub
median transverse line, angulated outwards in middle, some- terminal shade.
-
96 NEW AXD LJ'I'TLl<:-KNOWN 'l'ASMA:\'L\N LEPJDOPTERA,
BY A. Jl!li'FEmS TURNER, ll.D., F.E.S. 97
The brown markings on the forewings vary much, and
tnay be altogether absent. I have therefore redescribed Readily distinguished from B. lyciaria by the differently.
the species. Some difficulty may arise ·as to its generic shaped hindwings and absence of yellowish colouring· be
position. Of 9 male examples examined 5 have the areole neath.
simple on both sides, 2 simple on one side, double on the .Moina (2000 ft.), in January; Strahan, in February;
1
other, 2 double on both sides; of 10 female examples 9 six specimens. ·
have it simple on both sides, one simple on one side only, Boarmia epiconia, n.sp.
That is to say, of 38 wings 31 (81.6%) are simple, 7 i7n1w•tos, covered with dust.
c(e1p8t.i4o%na)l . double. This form of structural variation is e,:~C­ & 2. 36-40 mm. Head whitish; face dark-fuscous, upper
and lower edge whitish. Palp i 1; ochreous-whitish, towards
Mt. Wellington (3,500-4,000 ft.); Lake Fenton (3,500 apex fuscous. Antennre grey; pectinations in ~ 3, extreme
ft.); Cradle Mountain (3,000 ft.); in January; common. apex simple. Thorax whitish, with a few fuscous scales.
Abdomen whitish; some fuscous irroration, and paired, fus
cous, dorsal dots on third and fourth segments. Legs fus
j
Fam. . BOARMIAD,E. cous; tarsi annulated with ochre~us-whitish; posterior pair
ochreous-whitish. Forewings triangular, costa gently arched,
Ba'.t/rrnia epiphlcea, n.sp. apex rather sharply pointed, termen bowed, oblique; 10 and
brup\ows, on bark. 11 long-stalked, free ( 1 ,3 ) , their common stalk connected
with 12 ( 1 2 ) ; whitish with moderate fuscous irroration
t ~. 44-50 mm. Head grey; face dark-fuscous, with
I ' and fuscous lines; costa finely strigulated with fuscous; an
two wh~tish-ochreous transverse lines, above middle and on
elongate dot beneath costa at 113, and a median discal dot
lower edge. Pal pi U; ochreous-whitish; terminal joint fus
fuscous; lines strongly oblique; a very slender interrupted.
cous. Antennre fuscous; ciliations in t 12, extreme apex
line from dorsum near base to about middle; sometimes a
simple. Thorax pale-grey with a blackish transverse line
7 similar line beyond and parallel to this; a dark-fuscous, more
near anterior end. Abdomen pale-grey; sometimes fuscous
distinct, interrupted line from mid-dorsum, not reaching
spots on dorsum of second and third segments. Legs grey;
' costa; this is closely followed by a suffused, somewhat den
3nterior pair fuscouS. Forewings triangular, costa nearly
tate, fuscous line; a whitish crenulate or dentate subter
straight, apex pointed, termen very slightly bowed, oblique,
minal line; a terminal series of dark.fuscous dots between
crenulate; 10 and 11 long-stalked, 10 connected with 9 (33, J
veins; cilia whitish. Hindwing;s with termen slightly
3 ~); pale-grey; costa strigulated with fuscous; a slender
rounded, wavy; as forewings, but lines transverse and com
blackish line from base, beneath and parallel to costa, not
plete. Underside pale-grey, with faint discal dot and post
reaching Jlliddle; two very slender fuscous lines from dor.
median line on both wings.
sum near base and at ~~ strongly outwardly oblique, lost in (s;ooo
Mt. ·wellington ft.), in January; two specimens
disc; a blackish line from termen. beneath apex to mid
(W. B. Barnard).
dorsum, strongly waved, sometimes thickened; terminal area
beyond this is darker grey; a short, slender, blackish, oblicjue Boar-mia proschora, n.sp.
streak from costa before apex; a slender, whitish, finely rpouxwpos, adjacent.
waved subterminal line, its posterior edge sometimes with c5. 35 mm. Head whitish; face dark-fuscous, upper and
blackish dots, which may ·be connected by fine streaks be lower edge whitish. Pal pi 1; whitish, towards apex fus
tween veins with a blackish terminal line; cilia grey, apices cous. Antennre grey; pectinations in 3 2, extreme apex
paler. Hindwings with termen straight, dentate towards. simple. Thorax whitish with two pairs of fuscous spots.
apex, wavy towards tornus, which is rectat.~gular; as fore Abdomen whitish, with slight fuscous irroration, and paired,
wings, but lines transverse, including a single, complete. fuscous, dorsal dots on third and fourth segments. Legs
antemedian line. Underside grey, with fuscous discal dots., fuscous; tarsi annulated with whitish; posterior pair whitish.
and postmedian line of dots, sometimes indistinct. Forewings_ rather narrowly triangular, costa gently :irChed,
ape.x round-pointed, termen bowed, strongly oblique, crenu-
H
- -··-' -·-··--. ·"·--·-··--·
~1!11111''111
9_8 NEW AND Ll'l"l'LE·KN!JWN TASMANIAN LEPI~OPTEBA, llY A. JEF.I<'ER1S TL'R~"ER, l-l.D., F.E.S. 99
late; 10 and 11 long-stalked; free (1 ~ ) ; whitish 'With fus Syneora symphonica, n.sp.
cous irroration, costal strigulation, and lines; antemedian line
qvp.r/'w•tKos, harmonious.
from a spot on 1/3 costa, dentate beneath costa, thence IIIII III
0 2. 32-38 mm. Head _grey; fillet darker; face promi
strongly oblique to near base of dorsu~; a median, fuscous,
nent. Palpi in 0 U, in 2 2; whitish, towards apex mixed
diScal dot; a very slender sinuate median line; postmedian
with grey. Antennm grey; pectinations in 0 8, apical 115
from a spot on 2/3 costa, dentate beneath costa, thence
simple. Thorax grey. Abdomen grey-whitish, with a few
strongly oblique to mid-dorsum; a faint, whitish,_ crenulate,
dark-fuscous scales. Legs fuscous; tarsi with whitish annu
subterminal line; a terminal series of fuscous dots between
Iations; posterior pair mostly whitish. Forewings triangular,
veinS:· cilia Whitish, a fuscous bar beneath apex. Hindwings
costa gently arched, apex round-pointed, termen slightly bow
With iermen slightly rounded, crenulate; as forewings, but
ed, slightly oblique, slightly wavy; 10 and 11 separate, con
lines transverse; postmedian finely dentate; subterminal :ill!
nate or short-stalked, 11 usually anastomosing or connected
edged ant~riorly by a fuscous line. Underside pale-grey, with
by a bar with 12, occasionally 11 apparently out of 12; grey
fuscous discal dots on both wings.
whitish, at base, terminal area, and beyond antemedian line
Very similar to the preceding, but recognisable by the
slightly darker, with sparse dark-fuscous irroration; a mode
sliOrter antenna! pectinations, forewings narrower, less acute
rate basal patch partly defined by a very fine dark-fuscous
at apex, termen crenulate, lines more complete, ending on
line; antemedian from midcosta to 2/5 dorsum, slender, fus
~ostai spots.
cous, nearly straight; a fuscous, median, discal dot; second
Zeehan in February; one specimen.
line similar, frcm 415 costa, doubly sinuate, bent strongly
inwards above dorsum to end on mid-dcrsum, very fine to
Brormia atucta, n.sp.
cirvKTos, unfinished. wards dorsum, somewhat thickened in middle, edged an 11111111'1
teriorly throughout by a whitish line; a terminal series
~. 46 mm. Head grey-whitish; face with a few fuscous
of small interneural dots; cilia grey-whitish. Hindwings with
scales only. Pal pi U; white, towards apex mixed with fus
term en rounded; whitish, towards dorsum and termen irro
cou~. Antennm fuscous. Thorax and abdomen whitish mixed rated with fuscous; several short fuscous transverse lines
With dark-fuscous. Legs fuscous; tarsi with whitish annu
fronl dorsum, lost in disc; a discal dot before middle; cilia
laiions; posterior pair mostly whitish. Forewings triangular,
grey-whitish. Underside whitish finely strigulated With fus
costa nea;riy straight, apex subrectangular, termen bowed,
cous; a discal dot on both wings.
Slightly obiique, wavy; 10 and 11 very long-stalked, 10 con
\Vithin the limits indicated above, 10 and 11 of fore
nected or anastomosing with 9 ( 1 2 ) ; whitish, irrorated 11
wings are excessively variable, so much so that of nine
throughout, and costa strigulated, with dark-fuscous; mark 1111111'
specimens examined in only one was the neuration the same "li
illgs irey, nearly obsolete; a suffused, outwardly curved,
on both sides.
dentate, sub-basal, transverse line; a dark-fuscous discal dot
befOfe middie; a broadly suffused postmedian line from t Beaconsfield,. in February; Moina (2,000 ft.), in January;
costa to 2/3 dorsum, containing some dark-fuscous streaks Rosebery, in February; n"ine specimens (W. B. Barnard).
on veins; traces of a dentate, whitish, subterminal line;
Clecn·a nesiotis, n.sp.
a terminal series of dark-fuscous interneural dotBt somewhat
prolonged inwards; cilia whitish, with s-ome fuscous scales. .J~'I)utwns, an islander.
Hindwings with termen rounded; crenulate; as forewings, 2. 40 mm. Head and thorax whitish-grey; face fuScotiS; illl
but without sub-basal line; discal dot at 1/3; postmedian lower edge whitish. [Palpi missing.] Antennm pale-grey; hi
line double, but only distinct towards dorsum. Underside 2 very shortly hi pectinate (i), apical t simple. Abdoineri
pale-grey, with fuscous irroration and discal dot on both arid legs whitish-grey, with a few fuscous scales. Forewings
wings. elongate-triangular, costa straight, apex pointed, termei-i
A moderately large but very obscure species~ bowed, oblique, crenulate; 10 and ll separate and free;
Lake Fenton (3,500 ft.), in January; one specimen (W. whitish-grey with a few fuscous scales; markings fuscous;
B. Barnard) . a slender, incomplete, curved line from 116 costa· to dorsuni
~
1111 i:
lli
.1.