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Insects of Britain and Ireland: the genera of Orthoptera

L. Watson and M.J. Dallwitz

Pseudomogoplistes Serville

Mogoplistes

Adults cepuscular to nocturnal; 8–13 mm long; greyish brown; fully apterous.

The antennae long, with well over 30 segments. Forewings absent. Hindwings absent (the insects flightless). Foreleg tarsi 3 segmented; mid-leg tarsi 3 segmented; hindleg tarsi 3 segmented. The hind femora smooth. The ovipositor relatively long, with the valves articulated along their length and forming a single structure; 5 mm long. The males stridulous. The sound production of the males alary, involving scraping the forewings together, the latter being structurally modified to this end. Auditory organs located in the fore-tibiae (sometimes partly covered by a ventral flap).

British representation. 1 species. Pseudomogoplistes squamiger (Scaly cricket). Native (?). Central southern England.

Found outdoors in natural habitats (found in Britain only beneath rocks and concrete rubble adjacent to a salt-water lagoon, behind Chesil Beach in Dorset).

Classification. Suborder Ensifera; Superfamily Grylloidea; Gryllidae.

Comments. The adults having body and legs covered with minute scales.


We advise against extracting comparative information from the descriptions. This is much more easily achieved using the DELTA data files or the interactive key, which allows access to the character list, illustrations, full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and distributions of character states within any set of taxa. See also Guidelines for using data taken from Web publications.


Cite this publication as: ‘Watson, L., and Dallwitz, M.J. 2003 onwards. Insects of Britain and Ireland: the genera of Orthoptera. Version: 14th April 2022. delta-intkey.com’.

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