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Atelecyclus undecimdentatus Toothed Circular Crab; Circular crab

Atelecyclus undecimdentatus is commonly referred to as Toothed Circular Crab; Circular crab. Difficulty in the aquarium: There are no reports available yet that this animal has already been kept in captivity successfully. Toxicity: Toxic hazard unknown.


Profilbild Urheber Dr. Carlos Fernández-Cid, Galicia, Spanien

Foto: Ría de Vigo, Spanien


Courtesy of the author Dr. Carlos Fernández-Cid, Galicia, Spanien

Uploaded by AndiV.

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lexID:
14855 
AphiaID:
107274 
Scientific:
Atelecyclus undecimdentatus 
German:
Taschenkrebs 
English:
Toothed Circular Crab; Circular Crab 
Category:
Crabs 
Family tree:
Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Atelecyclidae (Family) > Atelecyclus (Genus) > undecimdentatus (Species) 
Initial determination:
(Herbst, ), 1783 
Occurrence:
Straße von Gibraltar, Gambia, West Sahara, Adriatic Sea (Mediterranean), Alborán Sea (Mediterranean Sea), Algeria, Azores, East-Atlantic Ocean, English Channel, European Coasts, France, Gabon, Italy, Madeira, Mauritania, Morocco, Northern Africa, Portugal, Senegal, Sierra Leone, Spain, the British Isles, the Canary Islands, the Cape Verde Archipelago, the Mediterranean Sea, Tyrrhenian Sea (Mediterranean Sea), West Africa 
Sea depth:
0 - 30 Meter 
Size:
6,3 cm 
Temperature:
42.8 °F - 73.4 °F (6°C - 23°C) 
Food:
Carnivore, Carrion, omnivore, Predatory, Zoobenthos 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2022-06-01 11:30:44 

Info

The body of this armored predator is quite hairy and has a whitish to cream color with purple spots on the carapace, it has a smooth texture and a fringe of long sides.
The carapace is wider than long, growing up to 5 cm long and 6.3 cm wide.

Atelecyclus undecimdentatus is often heavily soiled, which can alter its appearance.
It has short antennae that are only about a quarter of the length of the carapace, its claws are similar and have black tips.
Both the claws and legs have many bristles.

This crab is sometimes confused with the more common Atelecyclus rotundatus, but Atelecyclus rotundatus can be distinguished by its finer grain and narrower carapace.

Atelecyclus undecimdentatus lives on a seafloor that ranges from gravel to sandy mud, sometimes hidden under rocks and stones.

Synonyms:
Atelecyclus cruentatus Desmarest, 1825
Atelecyclus homoiodon Risso, 1827
Cancer amoenus Herbst, 1799
Cancer undecimdentatus Herbst, 1783

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