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Lichen Case Moth Larva (Cebysa leucotelus) The larva of the Lichen Case Moth grows to about 20 mm in length. It lives in a silken bag covered with debris. The larva is head-down in the silken bag and feeds on lichen growing on wood or rocks.  It s a fast mover but stays well camouflaged, melding int o the background. This larva was spotted in September about 6 months after which, both a female and male moth were seen in the same area.<br />
The male and female moths can be seen here:<br />
<figure class="photo"><a href="https://www.jungledragon.com/image/37098/lichen_case_moth_-male_cebysa_leucotelus.html" title="Lichen Case Moth -male (Cebysa leucotelus)"><img src="https://s3.amazonaws.com/media.jungledragon.com/images/2767/37098_thumb.jpg?AWSAccessKeyId=05GMT0V3GWVNE7GGM1R2&Expires=1759968010&Signature=kPm2QJvo77zSrwhNorY9rsqbXN8%3D" width="200" height="150" alt="Lichen Case Moth -male (Cebysa leucotelus) This handsome moth was about 10 mm long with dark wings with yellow mottling. The costa had small patches of bright yellow at regular intervals. the antennae were brown and feathery. Males have fully developed wings and can fly. the females have stunted wings and are not able to fly.<br />
The female of this moth can be seen here<br />
http://www.jungledragon.com/image/37097/lichen_case_moth_-_female_cebysa_leucotelus.html Australia,Cebysa leucotelus,Fall,Geotagged" /></a></figure><br />
<figure class="photo"><a href="https://www.jungledragon.com/image/37097/lichen_case_moth_-_female_cebysa_leucotelus.html" title="Lichen case Moth - female (Cebysa leucotelus)"><img src="https://s3.amazonaws.com/media.jungledragon.com/images/2767/37097_thumb.jpg?AWSAccessKeyId=05GMT0V3GWVNE7GGM1R2&Expires=1759968010&Signature=zNMmYljF62A4Qn1F5fSGDI39sN4%3D" width="200" height="150" alt="Lichen case Moth - female (Cebysa leucotelus) This tiny moth (about 8 mm) with shimmering bluish black wings with bright yellow markings along the costa and the submarginal areas. The wings looked only partially extended giving the body a humped appearance. The head, thorax and abdomen were black. Antennae appeared scaly and had white tips. Legs were long and scaly with bands of white on the fore legs.<br />
The female of the species is not able to fly but her long legs enable her to move fast on the ground. She moved with jerky movements. Females are said to have a long ovipositor ( looking like a sharp pointy shaft at the rear end) but I did not see any - ? retractable.<br />
Here is the male of the species<br />
http://www.jungledragon.com/image/37098/lichen_case_moth_-male_cebysa_leucotelus.html Australia,Cebysa leucotelus,Fall,Geotagged" /></a></figure> Australia,Cebysa leucotelus,Geotagged,Winter Click/tap to enlarge

Lichen Case Moth Larva (Cebysa leucotelus)

The larva of the Lichen Case Moth grows to about 20 mm in length. It lives in a silken bag covered with debris. The larva is head-down in the silken bag and feeds on lichen growing on wood or rocks. It s a fast mover but stays well camouflaged, melding int o the background. This larva was spotted in September about 6 months after which, both a female and male moth were seen in the same area.
The male and female moths can be seen here:

Lichen Case Moth -male (Cebysa leucotelus) This handsome moth was about 10 mm long with dark wings with yellow mottling. The costa had small patches of bright yellow at regular intervals. the antennae were brown and feathery. Males have fully developed wings and can fly. the females have stunted wings and are not able to fly.<br />
The female of this moth can be seen here<br />
http://www.jungledragon.com/image/37097/lichen_case_moth_-_female_cebysa_leucotelus.html Australia,Cebysa leucotelus,Fall,Geotagged

Lichen case Moth - female (Cebysa leucotelus) This tiny moth (about 8 mm) with shimmering bluish black wings with bright yellow markings along the costa and the submarginal areas. The wings looked only partially extended giving the body a humped appearance. The head, thorax and abdomen were black. Antennae appeared scaly and had white tips. Legs were long and scaly with bands of white on the fore legs.<br />
The female of the species is not able to fly but her long legs enable her to move fast on the ground. She moved with jerky movements. Females are said to have a long ovipositor ( looking like a sharp pointy shaft at the rear end) but I did not see any - ? retractable.<br />
Here is the male of the species<br />
http://www.jungledragon.com/image/37098/lichen_case_moth_-male_cebysa_leucotelus.html Australia,Cebysa leucotelus,Fall,Geotagged

    comments (4)

  1. Nice, you've got the whole family and the male and female are so different. Posted 9 years ago
  2. Thanks WildFlower. The difference between the two sexes is amazing. As usual they were smaller than expected and almost got swept off while cleaning the back yard. I found the male and female a year apart but on the same day 25 March ! Posted 9 years ago
  3. Beautiful, and great appreciation for the detail in which you document your findings, very educational! Posted 9 years ago
  4. Thank you Ferdy. Posted 9 years ago

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The Australian bagmoth or lichen bag moth is a moth of the Psychidae family. It is found in New Zealand and the southern half of Australia .

The larvae build a protective bag like the other bag moths in the family Psychidae, and feed on lichen and algae.

The adult female moth has black wings with yellow wingtips and patches, but they do not expand properly, so she is not able to fly. Females are often mistaken for beetles or wasps.

The male has a similar pattern.. more

Similar species: Moths And Butterflies
Species identified by Leuba Ridgway
View Leuba Ridgway's profile

By Leuba Ridgway

All rights reserved
Uploaded Mar 26, 2016. Captured Sep 5, 2013 12:02 in 3-5 Grandview Cres, Upper Ferntree Gully VIC 3156, Australia.
  • SZ-10
  • f/3.7
  • 10/200s
  • ISO200
  • 10.99mm