Field Guide Descriptions: Covell (1984); Beadle and Leckie (2012) | Online Photographs: MPG, BugGuide, iNaturalist, Google, BAMONA, GBIF, BOLD | Technical Description, Adults: Forbes (1954) | Technical Description, Immature Stages: Wagner et al. (2011) | |
Adult Markings: The broad, reddish postmedial line and the prominent silver horseshoe mark in the reniform space serve to characterize this species. The abdominal tuft is well developed. |
Adult Structural Features: The basal brushes on the valves seen in the other three Callopistria species are absent and the attachment of the two valves is moved posteriorly. The sclerotization of the aedeagus and the shape of the vesica differ as well. However, the subterminal tergite has a sclerotized plate, which while different from that in C. granitosa and C. cordata, argues that this species is probably a member of the same genus. |
Structural photos |
Male reproductive structures |
Aedeagus |
Abdominal pelt |
Female reproductive structures |
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Adult ID Requirements: Identifiable from good quality photos of unworn specimens. |
Immatures and Development: The caterpillar is greenish or reddish, with oblique white and red stripes (Wagner et al., 2011). There aer two prominent lines on the head capsule found in two other of our species of Callopistria and in Fagitana; this character may be convergent for moths feeding on ferns. |
Larvae ID Requirements: Identifiable from good quality photos, especially where associated with known host plants. |