Revision of the Neotropical species of Trichacis Foerster (Hymenoptera: Platygastroidea: Platygastridae), with description of 24 new species

Abstract:

The hymenopteran genus Trichacis is presumed to be endoparasitoid of Cecidomyiidae. Only three species of this genus were hitherto recognized in the Neotropical region. Here, twenty four (24) new species are described based on 145 specimens: T. acarinata (Costa Rica), T. acuminata (Bolivia), T. acuta (Colombia), T. clypeata (Costa Rica), T. colombiana (Colombia), T. concavata (Costa Rica), T. corrugata (El Salvador, Mexico), T. costaricana (Costa Rica), T. delsinnei (Costa Rica), T. depressa (Costa Rica), T. dianae (Colombia, Ecuador, Venezuela), T. fernandezi (Ecuador), T. hansoni (Brazil, Costa Rica, Nicaragua, Panama), T. kaulbarsi (Mexico), T. magnifica (Mexico), T. mexicana (Mexico), T. panamana (Panama), T. pecki (Ecuador), T. procera (Mexico), T. proximata (Costa Rica), T. punctata (Brazil), T. sculpturata (Mexico), T. transversata (Costa Rica), and T. triangulata (Mexico). A key for males and females of the 27 Neotropical species is provided. Copyright © 2012 · Magnolia Press.

Año de publicación:

2012

Keywords:

• Central America
• identification key
• Parasitoid
• South America
• taxonomy

Fuente:

scopus