Schizodactylus inexspectatus

Schizodactylus inexspectatus (often misspelled "inexpectatus") is a species of dune cricket (Schizodactylidae) endemic to sand dunes near Gülek, Turkey.[1]

Schizodactylus inexspectatus
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Orthoptera
Family:
Schizodactylidae
Genus:
Schizodactylus
Species:
S. inexspectatus
Binomial name
Schizodactylus inexspectatus
(F. Werner, 1901)
Synonyms
  • Comicus inexspectatus Werner, 1901
  • Dactylocomicus inexpectatus Karny, 1937

Taxonomic history

Schizodactylus inexspectatus was first described by Franz Werner in 1901 under the name Comicus inexspectatus.[2] It was transferred to the genus Schizodactylus in 1931.[1]

Description and life history

Adults reach 41 millimetres (1.6 in) long, and are yellow in colour, with black patches on the pronotum that resemble a butterfly. The cephalon and thorax representing more of the length than the abdomen. The antennae are 80–90 mm (3.1–3.5 in) long.[1] The adults have short wings, approximately 10 mm (0.39 in) long, but they are incapable of flight. There are nine nymphal stages before adulthood, the first of which has a body length of 7 mm (0.28 in).[1]

Ecology and distribution

S. inexspectatus feeds on the mole cricket Gryllotalpa gryllotalpa, the beetles Scarabaeus sacer, Pentodon bidens, Scaurus puncticollis, Zophosis dilatata and Erodius orientalis, the German cockroach Blattella germanica and the ant-lion Myrmeleon.[1] It lives in burrows in sand dune systems in eastern Turkey, especially in the Çukurova delta.

References
  1. Gökhan Aydin & Andrey Khomutov (2008). "The biology, nymphal stages, and life habits of the endemic sand dune cricket Schizodactylus inexpectatus (Werner, 1901) (Orthoptera: Schizodactylidae)" (PDF). Turkish Journal of Zoology. 32: 427–432.
  2. Schizodactylus inexspectatus
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