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Raninoidea

Encyclopedia of Life · EOL (see source)

EntityQ1189539· pop 17· linked from 69 articles

Raninoidea

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Raninoida is a taxonomic section of the crabs, containing a single extant superfamily, Raninoidea, and two extinct, Necrocarcinoidea and Palaeocorystoidea. This group of crabs is unlike most, with the abdomen not being folded under the thorax. As of 2009, it comprised 46 extant species, and nearly 200 species known only from fossils.

Species

アサヒガニ上科

Superfamily

  1. PhylumArthropoda
  2. ClassMalacostraca
  3. OrderDecapoda
Habitatmarine

Les Raninoidea sont une super-famille de crabes. Elle comprend cinq familles dont trois fossiles.

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Encyclopedic overview

2 sections
Contents
  • Classification
  • References

Raninoida is a taxonomic section of the crabs, containing a single extant superfamily, Raninoidea, and two extinct, Necrocarcinoidea and Palaeocorystoidea. This group of crabs is unlike most, with the abdomen not being folded under the thorax. As of 2009, it comprised 46 extant species, and nearly 200 species known only from fossils.

== Classification == Below is a cladogram showing Raninoidea's placement within Brachyura:

Excerpted from Wikipedia’s “Raninoidea” article, available under the CC BY-SA 4.0 licence.