The phylogeny of mole crickets (Orthoptera: Gryllotalpoidea: Gryllotalpidae).

The phallic structures in Gryllotalpidae (Orthoptera: Gryllotalpoidea), and its generic implications.

A nomenclature for phallic structures of members of the family Gryllotalpidae is proposed. Genital structures of the main genera of mole crickets are described, discussing the relationships among subfamilies and their generic delimitation. A key is provided for separation of genera based on genitalia structure. Finally, parthenogenesis in genus Gryllotalpella is recorded for the first time.

Control of Pest Mole Crickets (orthoptera: Gryllotalpidae) in Bahiagrass Pastures with the Nematode Steinernema Scapterisci (rhabditida: Steinernematidae)

Two new species of mole crickets (Orthoptera: Gryllotalpidae: Scapteriscinae) from the Colombian Amazon and Orinoquia rainforests

This paper describes and illustrates two new species of mole crickets of the genus Scapteriscus from the forest of the Colombian Amazon and Orinoquia regions, based on linear morphometry, level of coverage of tympanum, ocelli form, intraocellar distances, intraocular distances and interdactylar distances as proposed in Nickle in 2003. The interspecific relations of the new species are discussed.

Nectar-seeking and host-seeking by Larra bicolor (Hymenoptera: Crabronidae), a parasitoid of Scapteriscus mole crickets (Orthoptera: Gryllotalpidae).

Larra bicolor F. (Hymenoptera: Crabronidae) is a specialist parasitoid of Scapteriscus (Orthoptera: Gryllotalpidae) mole crickets, attacking adults and medium to large nymphs of the hosts. Adult wasps derive energy from plant nectars. In replicated trials in pastures in northern Florida, many more wasps fed on nectar of Spermacoce verticillata F. (Rubiaceae), a non-native plant, than on nectar ...

Wing dimorphism of European mole cricket Gryllotalpa gryllotalpa (L.) (Orthoptera: Gryllotalpidae) in the north-west of Iran

The seasonal study of wing dimorphism in the European mole cricket, Gryllotalpa gryllotalpa (Linnaeus, 1758) (Orthoptera: Gryllotalpidae), was carried out in northwest Iran. Based on present research, the long-winged (LW) morph appeared in early-mid spring when vegetation density is low and the crickets need to fly to search for food. Study of foretibiae showed that the dactyls are elongated an...