An anocellar polistine wasp (Hymenoptera, Vespidae, Polistinae) from Texas

A remarkable teratological female of Polistes (Fuscopolistes) dorsalis neotropicus Bequaert, 1940 (Vespidae: Polistinae) is described and illustrated. The specimen lacks all three external dorsal ocelli but is normally developed in almost every other aspect. Additionally, similar f...

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Bibliographic Details
Main Authors: Volker Lohrmann, George C. Waldren, Martin Reiß, Michael S. Engel
Format: Article
Language:English
Published: Pensoft Publishers 2016-12-01
Series:Zoosystematics and Evolution
Online Access:http://zse.pensoft.net/articles.php?id=10548
Description
Summary:A remarkable teratological female of Polistes (Fuscopolistes) dorsalis neotropicus Bequaert, 1940 (Vespidae: Polistinae) is described and illustrated. The specimen lacks all three external dorsal ocelli but is normally developed in almost every other aspect. Additionally, similar findings in other Hymenoptera are briefly discussed, as are the consequences and the reasons that might cause the random loss of ocelli.
ISSN:1435-1935
1860-0743