Opsiphanes cassina

Opsiphanes cassina, the split-banded owlet, is a species of butterfly belonging to the family Nymphalidae.

Split-banded owlet
From Peru
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Lepidoptera
Family:
Nymphalidae
Genus:
Opsiphanes
Species:
O. cassina
Binomial name
Opsiphanes cassina
C. & R. Felder, 1862
Synonyms
  • Opsiphanes cassina aiellae Bristow, 1991
  • Opsiphanes cassina periphetes Fruhstorfer, 1912
  • Opsiphanes cassina aucotti Bristow, 1991

Description

Opsiphanes cassina has a wingspan of about 70 millimetres (2.8 in), with a smaller size in males. The uppersides of the wings are dark brown, with yellow-orange bands crossing the forewings and the edges of the hindwings. The undersides of the wings are also brown, with some large eyes. Adults of this species are active for only about ten days, in which they have to feed, mate and lay their eggs.

Larvae feed on Cocos nucifera, Livistona species, Acrocomia vinifera, Bactris guineensis, Erythrea salvadorensis and Roystonea regia, they are dangerous defoliator of the oil palm also.

Distribution

This species occurs from Mexico to the Amazon basin.

Subspecies
  • Opsiphanes cassina cassina
  • Opsiphanes cassina aiellae Bristow
  • Opsiphanes cassina icassina Felder & Felder, 1862
  • Opsiphanes cassina fabricii (Boisduval, 1870) (Mexico - Panama, Guatemala, Costa Rica)
  • Opsiphanes cassina chiriquensis Stichel, 1902 (Panama)
  • Opsiphanes cassina merianae Stichel, 1902 (Suriname)
  • Opsiphanes cassina notanda Stichel, 1904 (Peru)
  • Opsiphanes cassina numatius Fruhstorfer, 1912 (Colombia)
  • Opsiphanes cassina barkeri Bristow, 1991 (Ecuador)
  • Opsiphanes cassina caliensis Bristow, 1991 (Colombia)
  • Opsiphanes cassina milesi Bristow, 1991 (Brazil)
gollark: No. We can reason about problems in various ways. So can some animals.
gollark: It doesn't have its own will. It's a giant non-agent mess driven by tons of interacting blind optimization processes.
gollark: Depends. There's not a general answer which isn't vaguely stupid somehow.
gollark: It isn't useful to treat it as intelligent because it doesn't display intelligent behaviours.
gollark: It *is*, practically speaking.

References


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