The protective role of cycasin in cycad-feeding lepidoptera

Autor: Robert J. Nash, Phillip Ronald Ackery, E.Arthur Bell
Rok vydání: 1992
Předmět:
Zdroj: Phytochemistry. 31:1955-1957
ISSN: 0031-9422
DOI: 10.1016/0031-9422(92)80340-k
Popis: Cycasin was detected in dried museum specimens of the cycad-feeding butterflies Taenaris butleri , T. catops , T. onolaus and Luthrodes cleotas , but was absent from the more cryptic species Theclinesthes onycha . It is suggested that in New Guinea the toxic Taenaris species are models for a mimicry complex that involves various butterfly species, including other Taenaris .
Databáze: OpenAIRE