Moths (Lepidoptera)


Useful references:

In the notes provided about individual species, semi-technical terms are sometimes used.  They are briely explained below.

Labial palpi.  These are paired appendages extending from the lower part of the head, on either side of the proboscis.  They provide important information about the family of the moth.

Parts of a moth’s wing:

  Costa:  The leading edge of the wing

  Inner margin:  The trailing edge of the wing

  Termen:  The outer margin of the wing, connecting the costa to the inner margin

  Apex:  The leading tip of the wing, where the costa and termen meet

  Tornus:   The trailing corner of the wing, where the termen and inner margin meet

  Cilia.  Long hairy scales along an edge of the wing

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Discussion

ibaird wrote:
13 min ago
Might be A. thysogona - apparently the only Anisogona (genus) species (on the Bold Hobern evidence) which lacks the convex costa and convex forewing outer margins. The first image here shows a very concave costa also evident in the second image.. I'm not sure

Anisogona thysanoma
ibaird wrote:
43 min ago
https://moths.csiro.au/orthospila-orissusalis-walker-1859/

Unverified Pyralid or Snout Moth (Pyralidae & Crambidae)
ibaird wrote:
1 hr ago
On a second thpughts. I agree this is not. M. ursina, but I'm not sure it is E postvittana either notwithstanding E. postvittana is apparently highly variable in appeareance This moth is very broad across the forewings and seems to have markiings at the base of the forewing which M. postvittana lacks. A different species in the Epiphyas (genus)?

Epiphyas postvittana
WendyEM wrote:
8 hrs ago
https://bold-au.hobern.net/specimen.php?processid=ANICU995-11

Anisogona thysanoma
WendyEM wrote:
8 hrs ago
the profile shot is interesting. I always considered them to be very flat.

Bondia nigella
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