New gall-associated species of Allorhogas (Hymenoptera: Braconidae), including a natural enemy of the weed Miconia calvescens (Melastomataceae)

ZALDÍVAR-RIVERÓN, ALEJANDRO; MARTÍNEZ, JUAN JOSÉ; HANSON, PAUL E.; MAYORGA-MARTÍNEZ, CRISTINA; SALINAS-RAMOS, VALERIA B.; FARIA, LUCAS D.B.

CANADIAN ENTOMOLOGIST

ENTOMOL SOC CANADA

Año: 2018 p. 1 - 24

0008-347X

Nine species of the gall-associated doryctine genus Allorhogas Gahan (Hymenoptera: Braconidae) are described from Brazil (A. clidemiae Martínez and Zaldívar-Riverón new species, A. granivorus Zaldívar-Riverón and Martínez new species, A. mineiro Zaldívar-Riverón and Martínez new species, and A. vulgaris Zaldívar-Riverón and Martínez new species) and Costa Rica (A. brevithorax Zaldívar-Riverón and Martínez new species, A. pallidus Martínez and ZaldívarRiverón new species, A. psychotria Zaldívar-Riverón and Martínez new species, A. punctatus Martínez and Zaldívar-Riverón new species, and A. tico Martínez and Zaldívar-Riverón new species). We provide host plant records for the described species, including information that reveals that at least three of them feed on seeds. Allorhogas granivorus had previously been confirmed to represent a natural enemy of the invasive weed Miconia calvescens de Candolle (Melastomataceae). Updated keys to the species of Allorhogas from Brazil and Costa Rica are provided.