The occurrence of an adventive silvan flat bark beetle Cryptamorpha desjardinsii (Coleoptera: Silvanidae) in a tropical house at the Prague ZOO
Výskyt adventivního lesáka Cryptamorpha desjardinsii (Coleoptera: Silvanidae) v tropickém pavilonu v pražské ZOO
English, Czech summary
Klapalekiana 57(1–2): 97-102, 2021
Jiří Hájek, Petr Kabátek & Jan Janošek
Published in print: 28th May 2021
Views: 119
Abstract: Cryptamorpha desjardinsii (Guérin-Méneville, 1844), a cosmopolitan silvanid
beetle, was found in a tropical house in the Prague ZOO. Larvae, pupae and
adults were collected from the axils of dying, mouldy leaves of areca palm trees
(Areca catechu) imported from Malaysia. All recorded stages are illustrated. The
length of the larval urogomphi is discussed: contrary to a statement by Thomas
(1988), the urogomphi of C. desjardinsii are long, distinctly longer than
abdominal segment X. The species is recorded for the first time from Bohemia.
Key words: New record, adventive species, Coleoptera, Silvanidae, Cryptamorpha, Czech Republic, Bohemia