Palinurus gilchristi

Palinurus gilchristi, the southern spiny lobster, is a species of spiny lobster within the family Palinuridae.[1]

Palinurus gilchristi
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Family: Palinuridae
Genus: Palinurus
Species:
P. gilchristi
Binomial name
Palinurus gilchristi
Stebbing, 1900

It is distributed in the Atlantic and Indian Ocean near the coasts of South Africa from Cape Province to Port Alfred, where it lives in rocky areas as shelter at depths of 55 to 360 meters. It has also been reported in Fort Dauphin, Madagascar, however this is likely a misidentification.[2]

Males can grow to lengths of 16 centimeters whereas females can grow up to 31 centimeters.[3] Individuals live up to 10 to 12.5 years, however some may reach over 30 years.[3]

Conservation

Between 1974 and 2004 the catch per unit effort of the species declined by 70%, and although there have been declines in the pass that suggest a 'Vulnerable' assessment, the species population has been increasing over the past 10 years. It is predicted that due to restrictions and management by fisheries the population of the species will increase and stabilise with no declines. For these reasons the IUCN Red List has assessed the species as 'Least concern'.[3]

References
  1. "WoRMS - World Register of Marine Species - Palinurus gilchristi Stebbing, 1900". www.marinespecies.org. Retrieved 2022-12-23.
  2. "IUCN Red List, Southern Spiny Lobster". www.iucnredlist.org. Retrieved 2022-12-23.
  3. "Palinurus gilchristi, Southern spiny lobster : fisheries". www.sealifebase.ca. Retrieved 2022-12-23.
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