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Related species
- Species in
Thalamita - Species in
Portunidae - - Classification -
- Portunidae
- Decapoda
- Malacostraca
- Chordata
- Animalia
- Species in
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Thalamita crenata (Milne-Edwards, 1834)
Wide front swimcrab| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Thalamita crenata AquaMaps Data sources: GBIF OBIS |
Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS
Malacostraca | Decapoda | Portunidae
Environment: milieu / climate zone / djupintervall / distribution range Ekologi
; brackvatten; djupintervall 0 - 10 m (Ref. 96667). Tropical
Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar
Indo-Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 8.0 cm CW hane/ej könsbestämd; (Ref. )
Short description Morfologi
Surface of carapace smooth, ridges low but distinct; front with 6 equal-sized, rounded lobes. Color: dark to olive green overall.
Also caught by nets (Ref. 343). This species possess toxins but in low toxicities, and are therefore considered as a toxin-free crab (Ref. 130560). Found along the neritic zone (Ref. 97241). Inhabits shallow non-reef habitat with soft substrates (Ref. 106854), and intertidal mudflats (Ref. 128960). Estuarine (Ref. 106854). Prefers areas near mangroves, on mangrove swamps per se (Ref. 8752) or with muddy-rocky substrates (Ref. 343) in intertidal platforms (Ref. 8752). Also found in reef areas. A free-living predatory carnivore (Refs. 97241, 128960). Feeds mainly on slow-moving invertebrates colonizing mangrove swamps; also a scavenger (Ref. 8752).
Life cycle and mating behavior Könsmognad | Reproduktion | Lek | 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.
Main reference
referenser | Koordinator | Medarbetare
Ng, P.K.L. 1998 Crabs. p. 1045-1155. In K.E. Carpenter and V.H. Niem (eds) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 2. Cephalopods, crustaceans, holothurians and sharks. Rome, FAO. 1998. pp. 687-1396. (Ref. 343)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Threat to humans
Other (Ref. 130560)
Human uses
Fiskeri: kommersiell
| FishSource | Sea Around Us
Verktyg
Ytterligare information
Trophic Ecology
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Distribution
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
referenser
Internet-källor
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 24.3 - 29.3, mean 28.3 (based on 3830 cells).
Resiliens
(Ref. 69278):
Hög, lägsta populationsfördubblingstid mindre än 15 månader (K=1.7).
Price category
(Ref. 80766):
Unknown.
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.