Mole-cricket
Guides
Gryllotalpa
mole crickets
Gryllotalpa is a genus of mole crickets in the family Gryllotalpidae, characterized by highly modified fossorial front legs adapted for digging. The genus contains numerous species distributed across Africa, Europe, Asia, Australia, and the Americas, with several cryptic species complexes distinguished primarily by song patterns. Species within this genus are found in diverse habitats ranging from steppe zones and wet grasslands to gardens and agricultural fields. Some species, particularly Gryllotalpa gryllotalpa, are of conservation concern in parts of Europe while also being agricultural pests in other regions.
Larra
Mole Cricket Hunters
Larra is a genus of parasitoid wasps in the family Crabronidae, commonly known as mole cricket hunters. These wasps are distributed throughout tropical regions worldwide and have gained prominence as biological control agents for mole cricket pests. The genus was established by Fabricius in 1793 and belongs to the subfamily Crabroninae within the tribe Larrini.
Larra bicolor
mole cricket hunter
A solitary parasitoid wasp native to South America, introduced to Florida and Puerto Rico as a biological control agent for invasive mole crickets in the genus Scapteriscus. Adult females hunt mole crickets by stinging them to temporary paralysis and depositing a single egg on the host, which the larva consumes before pupating within the cricket's remains. Adults feed on nectar, particularly from Spermacoce verticillata and other flowering plants. The species has been successfully established in the southeastern United States following introductions from Brazil and Bolivia.
Leptoglossus
leaf-footed bugs
Leptoglossus is a genus of true bugs in the leaf-footed bug family Coreidae, tribe Anisoscelini. Species are characterized by leaflike dilations of the hind tibia, a diagnostic trait of the genus. The genus is distributed throughout the Americas, with some introduced populations in Europe and Asia. Several species are economically significant agricultural pests, notably L. occidentalis, which has become invasive in multiple continents.
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