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Pachycheles rudis Thickclaw Porcelain Crab

Pachycheles rudis is commonly referred to as Thickclaw Porcelain 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 Donna Pomeroy, USA

Pachycheles rudis,Thick-claw Porcilein Crab,Pillar Point 2015


Courtesy of the author Donna Pomeroy, USA Copyright Donna Pomeroy. Please visit www.flickr.com for more information.

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lexID:
10238 
AphiaID:
425875 
Scientific:
Pachycheles rudis 
German:
Großscheren-Pozellankrebs 
English:
Thickclaw Porcelain Crab 
Category:
Kraby porcelanowe 
Family tree:
Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Porcellanidae (Family) > Pachycheles (Genus) > rudis (Species) 
Initial determination:
Stimpson, 1858 
Occurrence:
Alaska (Western Atlantic), Canada Eastern Pacific, Eastern Pacific Ocean, Gulf of California, USA 
Sea depth:
0 - 3 Meter 
Habitats:
Rock crevices, Seawater, Sea water 
Temperature:
~ 50 °F (10°C) 
Food:
Filter feeder 
Difficulty:
There are no reports available yet that this animal has already been kept in captivity successfully 
Offspring:
None 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life
:
  • Pachycheles ackleianus
  • Pachycheles attaragos
  • Pachycheles holosericus
  • Pachycheles monilifer
  • Pachycheles pilosus
  • Pachycheles pisoides
  • Pachycheles pubescens
  • Pachycheles riisei
  • Pachycheles rugimanus
 
More related species
in this lexicon
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2024-06-16 20:40:52 

Info

Pachycheles rudis Stimpson, 1859

Pachycheles rudis are often found in male-female pairs in holes.This species is commonly known as Thickclaw Porcelain Crab has thick chelae of unequal size . Colour is dull brown, often mottled with gray.

This porcelain crab is sometimes parasitized by the bopyrid isopod Aporobopyrus muguensis (reduces fecundity by about 50%).

Porcellanid crabs are filter feeders.

Synonymised names:
Pachycheles rudis Stimpson, 1858 · unaccepted > nomen nudum

External links

  1. inaturalist.org (en). Abgerufen am 07.08.2020.
  2. inverts.wallawalla.edu (en). Abgerufen am 07.08.2020.
  3. sealifebase (en). Abgerufen am 07.08.2020.

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