Redescription and revision of the Neotropical genus Pseudoheptascelio Szabó (Hymenoptera, Platygastridae, Scelioninae), parasitoids of eggs of short-horned grasshoppers (Orthoptera, Acrididae)

Authors: Johnson, Norman Country: Ecuador DOI: 10.3897/zookeys.136.1580 Published: Jan. 1, 2011 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Platygastridae · Topics: Insect-Plant Interactions and Control, Hymenoptera taxonomy and phylogeny, Plant and animal studies

The genus Pseudoheptascelio Szabó is redescribed and its species revised. We recognize four species: P. muesebecki Szabó, P. cornopis Masner, P. tico sp. n. and P. rex sp. n. The genus is found from Guatemala south to the Brazilian state of Rio Grande do Sul. The species P. cornopis is recorded as a parasitoid of the eggs of Cornops aquaticum (Bruner) on water hyacinth, Eichhornia crassipes (Mart.) Solms.

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