Rhaphidophoridae

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Rhaphidophoridae
Female Dolichopoda schiavazzii, a cave shrimp from Tuscany

Female Dolichopoda schiavazzii , a cave shrimp from Tuscany

Systematics
Class : Insects (Insecta)
Order : Grasshoppers (Orthoptera)
Subordination : Long- probe horror (Ensifera)
Superfamily : Rhaphidophoroidea
Family : Rhaphidophoridae
Scientific name of the  superfamily
Rhaphidophoroidea
Walker , 1871
Scientific name of the  family
Rhaphidophoridae
Walker , 1871
Greenhouse insect ( Diestrammena asynamora )
Drawing of Dolichopoda palpata

The Rhaphidophoridae are the only family of the superfamily Rhaphidophoroidea from the order of the long-feeler terrors . In German they are also referred to as cave horrors . It includes about 550 species in 80 genera. Most of the known species occur from India to Southeast Asia to Australia and Polynesia. One species, the greenhouse insect, became cosmopolitan and is considered a pest in greenhouses. The extinct subfamily Protroglophilinae was described using amber inclusions.

features

All species are wingless . Its body is hunched, the antennae and hind legs are very long. Some species make sounds by rubbing the inside of the posterior femur against the abdomen and by rhythmically drumming the abdomen against, for example, the ground, branches or twigs. In some arenicolous (sand-dwelling) species, the hind legs are transformed into digging tools.

Way of life

Some groups are restricted to caves, others have adapted to a burrowing way of life. Most species live in leaf litter or dark crevices. They spend the day there and only come to the surface on damp nights to eat leaf litter or detritus . There are species that also eat mushrooms. At least once a cave-dwelling species was observed to capture newly hatched birds.

Systematics

The superfamily consists of one family, 10 subfamilies and numerous genera and species:

not assigned to any tribe:

not assigned to a generic group:

supporting documents

Individual evidence

  1. Heiko Bellmann: The Cosmos Locust Guide. Determine the species of Central Europe with certainty . Kosmos-Naturführer, Stuttgart 2006, ISBN 3-440-10447-8 .
  2. ^ Rhaphidophoroidea on Orthoptera Species File Online , accessed March 24, 2010

literature

  • Sigfrid Ingrisch, DCF Rentz: Orthoptera (Grasshoppers, Locusts, Katydids, Crickets) . In: Encyclopedia of Insects . Elsevier 2009, ISBN 978-0-12-374144-8 , pp. 732-743.

Web links

Commons : Rhaphidophoridae  - Collection of images, videos and audio files