Stenopelmatoidea

Definition

A superfamily of orthopteran insects comprising the camel crickets, cave crickets, and Jerusalem crickets—groups characterized by elongated antennae, humpbacked or robust bodies, and often reduced or absent wings. The superfamily is distinguished from related ensiferan superfamilies by features of the male genitalia and ovipositor structure, and its members are typically nocturnal, cryptic, and associated with dark, humid microhabitats such as caves, leaf litter, or burrows.

Etymology

From Greek stenos (narrow) + pelma (sole of the foot) + -oidea (resembling), referring to the narrow tarsal structure characteristic of some members.

Example

Stenopelmatoidea includes the widespread cave cricket genus *Diestrammena* and the large, flightless *Ammopelmatus* (Jerusalem crickets) of western North America, both of which exhibit the superfamily's typical elongate antennae and fossorial or cavernicolous habits.

Synonyms

• Gryllacridoidea

Related Terms

• Orthoptera
• Ensifera
• Rhaphidophoridae
• Stenopelmatidae
• Anostostomatidae
• Grylloidea
• Tettigoniidae

Usage Notes

The synonym Gryllacridoidea reflects older literature and should be noted when consulting historical taxonomic works; modern phylogenetic studies have stabilized Stenopelmatoidea as the valid name. The superfamily's constituent families (especially Stenopelmatidae and Rhaphidophoridae) have undergone repeated revision, and family-level composition may vary between sources.