Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1396290

Brown Longtail
Urbanus procne

Observation date: October 03, 2024
Submitted by: Charlie Doggett
Specimen type: Photograph
Observation notes: On "Beach Road" behind Hotel Banana Azul, Playa Negra, Puerto Viejo de Talamanca, Limón, Costa Rica.
Status: Unknown
Verified by: Charlie Doggett
Verified date: October 19, 2024
Coordinator notes: I first marked this as a Plain Longtail (Urbanus simplicius) and then changed to Brown Longtail (Urbanus procne) because the medium band is sort of strong and the Glassberg book says this band is strong on the Brown and faint on the Plain Longtail. An online source I read says the two are identical, with the small difference in their sexual organs on the underneath side, which I've never been able to photograph. According to that, this could be either one, Plain or Brown Longtail. :-)
Checklist region(s): Costa Rica