Malacostraca |
Decapoda |
Geryonidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 5 - 1950 m (Ref. 106297). Subtropical; 46°N - 30°N, 13°W - 36°E
Northeast Atlantic and the Mediterranean Sea.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 6.8 cm CL male/unsexed; (Ref. 114235); 2.7 cm CL (female)
Maximum depth from Ref. 122885. Maximum length for females from Ref. 106104. Both max. lengths are based on occurrences (Refs. 106104, 114235); to be replaced with a better reference.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum. 2005. (Ref. 19)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
| FishSource |
Tools
More information
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics Human RelatedAquaculture profile
Stamps, Coins Misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 13.1 - 14.8, mean 13.9 (based on 204 cells).
Resilience
High, minimum population doubling time less than 15 months (K=0.3-0.54).
Vulnerability
Low to moderate vulnerability (28 of 100).