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Panulirus - Species in
Palinuridae - - Classification -
- Palinuridae
- Decapoda
- Malacostraca
- Chordata
- Animalia
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Panulirus cygnus George, 1962
Australian spiny lobster| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Panulirus cygnus AquaMaps Data sources: GBIF OBIS |
Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS
Malacostraca | Decapoda | Palinuridae
Environment: milieu / climate zone / depth range / distribution range Ecology
Benthic; depth range 0 - 120 m, usually 0 - 90 m. Subtropical, preferred 22°C (Ref. 107945); 22°S - 34°S, 113°E - 116°E (Ref. 4)
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions
Indo-West Pacific: restricted to Western Australia.
Length at first maturity / Size / Weight / Age
Maturity: Lm 7.0 range ? - ? cm Max length : 40.0 cm TL male/unsexed; (Ref. 4)
It has lengths of 40 cm, total body length; 14 cm, minimum carapace length; 8 and 10 cm, average carapace length; 9 to 11 cm, carapace length of ovigerous females or those with spermatophores (Ref. 4). The Western Australian Rock Lobster Fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1277.htm). Occurs at depths between 0 and 90 m, rarely as deep as 120 m. The species are nocturnal and shelter in the daytime in rock crevices and among coral. They are omnivorous. They undertake limited migrations (Ref. 4). Juveniles spend 5 to 6 years in shallow-water reef areas, then moves offshore. They return from nocturnal foraging to the same den or one nearby, implying knowledge of topography (Ref. 106918). Phyllosomata of this species is observed to hitch and feed on its host salp Thetys vagina (Ref. 108806). Feeds on the coralline alga Corallina cuvieri (Ref. 122156).
Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Brood and pelagic period lasts for 1.5 (Ref. 81134) and 10 months (Ref. 81163), respectively.
Main reference
References | Coordinator | Collaborators
Holthuis, L.B. 1991. (Ref. 4)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
Least Concern (LC) ; Date assessed: 03 December 2009
CITES status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
FAO - Fisheries: landings | FishSource | Sea Around Us
Tools
More information
Trophic Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Distribution
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
References
Internet sources
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Fisheries: ; publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 20.2 - 24.2, mean 22.3 (based on 78 cells).
Resilience
(Ref. 69278):
Low, minimum population doubling time 4.5 - 14 years (K=0.09; tm=5).
Prior r = 1.15, 95% CL = 0.76 - 1.73, Based on 3 data-limited stock assessments.
Climate Vulnerability
(Ref. 125649):
High to very high vulnerability (67 of 100).
Nutrients : Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight); based on nutrient studies.