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Pyromaia tuberculata Tuberculate Pear Crab, Tubercular Fire Crab, Spider Crab

Pyromaia tuberculata is commonly referred to as Tuberculate Pear Crab, Tubercular Fire Crab, Spider 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 Javier Couper (Predomalpha), New Zealand

Pyromaia tuberculata, Auckland, New Zealand 2021


Courtesy of the author Javier Couper (Predomalpha), New Zealand Photo taken by Javier Couper. Please visit www.inaturalist.org for more information.

Uploaded by Muelly.

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lexID:
16017 
AphiaID:
395036 
Scientific:
Pyromaia tuberculata 
German:
Tuberkel-Birnenkrabbe, Tuberkel-Feuerkrabbe, Spinnenkrabbe 
English:
Tuberculate Pear Crab, Tubercular Fire Crab, Spider Crab 
Category:
Kraby 
Family tree:
Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Inachoididae (Family) > Pyromaia (Genus) > tuberculata (Species) 
Initial determination:
(Lockington, ), 1877 
Occurrence:
Argentina, Australia, Brazil, Corea, Eastern Pacific Ocean, Gulf of California, Indian Ocean, Japan, Mexico (East Pacific), New Zealand, Philippines, South-Pazific, Tasmania (Australia), Uruguay, USA, Venezuela, West Coast USA 
Sea depth:
0 - 650 Meter 
Habitats:
Algae zones, Bollards, Jetties, Sea bridges, Intertidal zone, Tidal Zone, Muddy grounds, Rocky reefs, Stony soils, Tide pools / rock pools 
Size:
0.39" - 0.79" (1,5cm - 2,0cm) 
Temperature:
46.4 °F - 78.8 °F (8°C - 26°C) 
Food:
Detritus 
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
:
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2023-10-25 20:08:46 

Info

Pyromaia tuberculata (Lockington, 1877)

The carapace is pear-shaped and can be covered with short hairs (juveniles) or hairless and shiny (adults). The shell is covered with small bumps and bumps. The legs are long, slender and extremely thin. The first pair is the longest and the last pair is the shortest. The color of the crab is dull olive brown green.

It is found in a variety of habitats including rocky reefs among algae, wharf pilings, under rocks, among sponges and sand/mud sediments. Usually in shallow water, but can occur up to 650 m deep. Introduced to New Zealand, Australia and Japan. Native origin: West coast USA and Mexico.

Similar to Notomithrax sp. juvenile.

Synonymised names:
Inachus tuberculatus Lockington, 1877 · unaccepted > superseded combination
Neorhynchus mexicanus Rathbun, 1894 · unaccepted > superseded combination
Pyromaia mexicana (Rathbun, 1894) · unaccepted > junior subjective synonym

External links

  1. Coastal crabs a guide to the crabs of New Zealand (en). Abgerufen am 25.10.2023.
  2. NIMPIS - National Introduced Marine Pest Information System (en). Abgerufen am 25.10.2023.
  3. treatment.plazi.org (en). Abgerufen am 25.10.2023.

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