Abstract: Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, where it was collected in cloud forest at 1800 m on Monte Uyuca near Zamorano, Honduras. It is closely related to the Nearctic R. hoferi Rohwer and R. howdenorurn Townes but differs from all other Rhyssa by its complexly yellow and black marked head and body, whose color pattern mimics that of aggressive social vespid wasps (Agelaia) which occur in the same habitat. Rhyssa howdenorurn Townes is recorded for the first time from Florida and Oklahoma. The genus Rhyssella, previously unknown in Florida, is represented in that state by R. perfulva n. sp., distinctive in its mostly orange brown coloration, and by R. humida (Say), a black and white s...
Fourteen new species of Adelphe are described, from several Caribbean islands, Central and South Ame...
A taxonomic revision of Panamanian species of the genus Dasymutilla Ashmead (Hymenoptera, Mutillidae...
Two new species of Cyclocephala from Central America are described and diagnosed: C. abrelata Ratcli...
Abstract: Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, w...
Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, where it wa...
Dilopharius Townes (1966) ranges from the southern United States to Argentina. Its only described sp...
A dichotomous and an interactive key to the species of Megarhyssa (Hymenoptera: Ichneumonidae) in Am...
A dichotomous and an interactive key to the species of Megarhyssa (Hymenoptera: Ichneumonidae) in Am...
First records of the subfamily Acaenitinae in Florida (Hymenoptera: Ichneumonidae
Abstract: Xorides albopictus (Cresson) and Xorides calidus (Provancher) are recorded for the first...
Gambrus wileyi is described from north Florida. Additional distributional data are provided for thre...
Abstract: FAMILY APHELINIDAE FAMILY APHIDIIDAE FAMILY CHARIPIDAE FAMILY ENCYRTIDAE FAMILY EULOPHIDA...
Cyclolabus Heinrich may be recognized by the following combination of characters: clypeus convex in ...
Tropical forest invertebrates, such as the parasitoid wasp family Ichneumonidae, are poorly known. T...
Dilopharius Townes (1966) ranges from the southern United States to Argentina. Its only described sp...
Fourteen new species of Adelphe are described, from several Caribbean islands, Central and South Ame...
A taxonomic revision of Panamanian species of the genus Dasymutilla Ashmead (Hymenoptera, Mutillidae...
Two new species of Cyclocephala from Central America are described and diagnosed: C. abrelata Ratcli...
Abstract: Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, w...
Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, where it wa...
Dilopharius Townes (1966) ranges from the southern United States to Argentina. Its only described sp...
A dichotomous and an interactive key to the species of Megarhyssa (Hymenoptera: Ichneumonidae) in Am...
A dichotomous and an interactive key to the species of Megarhyssa (Hymenoptera: Ichneumonidae) in Am...
First records of the subfamily Acaenitinae in Florida (Hymenoptera: Ichneumonidae
Abstract: Xorides albopictus (Cresson) and Xorides calidus (Provancher) are recorded for the first...
Gambrus wileyi is described from north Florida. Additional distributional data are provided for thre...
Abstract: FAMILY APHELINIDAE FAMILY APHIDIIDAE FAMILY CHARIPIDAE FAMILY ENCYRTIDAE FAMILY EULOPHIDA...
Cyclolabus Heinrich may be recognized by the following combination of characters: clypeus convex in ...
Tropical forest invertebrates, such as the parasitoid wasp family Ichneumonidae, are poorly known. T...
Dilopharius Townes (1966) ranges from the southern United States to Argentina. Its only described sp...
Fourteen new species of Adelphe are described, from several Caribbean islands, Central and South Ame...
A taxonomic revision of Panamanian species of the genus Dasymutilla Ashmead (Hymenoptera, Mutillidae...
Two new species of Cyclocephala from Central America are described and diagnosed: C. abrelata Ratcli...