dcsimg

Habitat

provided by Invertebrates of the Salish Sea
Rock or gravel bottoms, often hiding in crevices.
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Distribution

provided by Invertebrates of the Salish Sea
Geographical Range: Kodiak, Alaska to Crescent City, CA
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Habitat

provided by Invertebrates of the Salish Sea
Depth Range: 6-73 m
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Comprehensive Description

provided by Invertebrates of the Salish Sea
This lithodid crab has a carapace with a triangular outline and a very deep semicircular depression on the dorsal side. The claws and legs are covered with spines and even longer hairlike setae. Thelateral margins of the carapace have sharp-tipped spines. The rostrum has one small point like a small rhinoceros horn, leading to the name. Color is usually yellowish-brown with orange and white.
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Look Alikes

provided by Invertebrates of the Salish Sea
How to Distinguish from Similar Species: The only other local Lithodid crab with a triangular carapace is Phyllolithodes papillosus. It differs from that species in that P. papillosus has fewer, stiff blunt spines on the legs and few hairlike setae on the legs, has a rostrum of two blunt lobes, and the dorsal concavity of the rostrum is more strongly divided into a left and a right depression bordered by large tubercles.
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Comprehensive Description

provided by Invertebrates of the Salish Sea
Biology/Natural History: Not often found in most areas of Puget Sound/Straits. Slow-moving. Interestingly, even the back of the eyestalks have small spines
license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory
editor
Dave Cowles
provider
Invertebrates of the Salish Sea

Rhinolithodes

provided by wikipedia EN

Rhinolithodes wosnessenskii, also called the rhinoceros crab or golf-ball crab,[2] is a species of king crab, the only species in the genus Rhinolithodes. The species is named after Ilya Gavrilovich Voznesenski.[3] It is found at depths of 6–73 metres (20–240 ft) in the north-east Pacific Ocean from Kodiak, Alaska to Crescent City, California.[4][5]

R. wosnessenskii grows to 7 centimetres (2.8 in) across the carapace, which is triangular and has a deep semicircular depression. The legs are covered in spines and long setae. It lives in crevices on rocky or gravel bottoms, and is only rarely encountered.[5]

References

  1. ^ "Rhinolithodes wosnessenskii". Integrated Taxonomic Information System. Retrieved October 8, 2010.
  2. ^ "Golf-ball crab". nicolaoutdoors.com. August 1, 2004.
  3. ^ Hans G. Hansson. "Biographical Etymology of Marine Organism Names". Tjärnö Marine Biological Laboratory, Göteborg University. Retrieved 2007-08-17.
  4. ^ V. V. Petryashev (2005). "Biogeographical division of the North Pacific sublittoral and upper bathyal zones by the fauna of Mysidacea and Anomura (Crustacea)". Russian Journal of Marine Biology. 31 (Supplement 1): S9–S26. doi:10.1007/s11179-006-0011-7. S2CID 1769205.
  5. ^ a b Dave Cowles (2004). "Rhinolithodes wosnessenskii Brandt, 1849". Walla Walla University. Archived from the original on 2007-09-27.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Rhinolithodes: Brief Summary

provided by wikipedia EN

Rhinolithodes wosnessenskii, also called the rhinoceros crab or golf-ball crab, is a species of king crab, the only species in the genus Rhinolithodes. The species is named after Ilya Gavrilovich Voznesenski. It is found at depths of 6–73 metres (20–240 ft) in the north-east Pacific Ocean from Kodiak, Alaska to Crescent City, California.

R. wosnessenskii grows to 7 centimetres (2.8 in) across the carapace, which is triangular and has a deep semicircular depression. The legs are covered in spines and long setae. It lives in crevices on rocky or gravel bottoms, and is only rarely encountered.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN