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Ranina ranina The Red Frog Crab, Spanner Crab, Kona crab

Ranina ranina is commonly referred to as The Red Frog Crab, Spanner Crab, Kona crab. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Johnny Braun, Luxemburg

Ranina ranina, 2015 , Lembeh strait,Nord Sulawesi


Courtesy of the author Johnny Braun, Luxemburg Tauchparadies By Astrid & Johnny Braun. Please visit www.tauchparadies.org for more information.

Uploaded by Muelly.

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lexID:
11186 
AphiaID:
209574 
Scientific:
Ranina ranina 
German:
Rote Froschkrabbe, Rotfrosch-Spannerkrabbe 
English:
The Red Frog Crab, Spanner Crab, Kona Crab 
Category:
Crabes 
Family tree:
Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Decapoda (Order) > Raninidae (Family) > Ranina (Genus) > ranina (Species) 
Initial determination:
(Linnaeus, ), 1758 
Occurrence:
Hong Kong, Australia, Cambodia, China, East Africa, French Polynesia, Guam, Hawaii, India, Indian Ocean, Indonesia, Japan, Lembeh Strait, Marquesas Islands, Mauritius, Mozambique, New Caledonia, Palau, Papua New Guinea, Philippines, Queensland (Australia), Réunion , South-Pazific, Thailand, the Seychelles, Timor, Vanuatu, Vietnam, Western Indian Ocean, Western Pacific Ocean 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
1 - 200 Meter 
Habitats:
Intertidal zone, Tidal Zone, Sandy sea floors, Seawater, Sea water 
Size:
3.94" - 6.69" (10cm - 17,5cm) 
Weight:
900 g 
Temperature:
18,2 °F - 28,8 °F (18,2°C - 28,8°C) 
Food:
Carnivore, Fish (little fishes), Predatory 
Difficulty:
Not suitable for aquarium keeping 
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:
2025-09-29 08:04:43 

Info

Ranina ranina (Linnaeus, 1758)

Ranina ranina,commonly known as the Red Frog Crab or Spanner Crab,is the only species in its genus. This crab may grow up to 15 cm. The body is reddish brown in color, with ten white spots.

The Red Frog Crab is mainly nocturnal, and ruried in the sand during the day. The crab eats small bottom-dwelling fishes.

Little is known about the species biology, population dynamics and ecology.

Synonyms:
Albunea scabra Weber, 1795 (nomen nudum)
Cancer ranina Linnaeus, 1758
Ranina cristata Desjardins, 1835
Ranina dentata Latreille, 1825
Ranina scabra Fabricius (junior synonym)
Ranina serrata Lamarck, 1801

External links

  1. sealifebase (en). Abgerufen am 07.08.2020.
  2. Wikipedia (en). Abgerufen am 07.08.2020.

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