Portunus segnis

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Related species
- Species in
  Portunus
- Species in
  Portunidae
- - Classification -
- Portunidae
- Decapoda
- Malacostraca
- Chordata
- Animalia

Portunus segnis (Forskål, 1775)

Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Portunus segnis AquaMaps Data sources: GBIF OBIS

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Portunus segnis

Classification / Names आम नाम | उपशब्द | CoL | ITIS | WoRMS

Malacostraca | Decapoda | Portunidae

Environment: milieu / climate zone / गहराई सीमा / distribution range पारिस्थितिकी

; गहराई सीमा 0 - 65 m (संदर्भ 106819). Tropical

Distribution देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Western Indian Ocean: From Pakistan westwards to the Arabian Gulf extending to the east African coast to South Africa and to Madagascar and Mauritius. Introduced in the Mediterranean through the Suez Canal and established up to the northern Tyrrhenian Sea.

Length at first maturity / आकार / Weight / Age

परिपक्व अवधि: L_m 7.4 range ? - ? cm Max length : 16.2 cm CW पुल्लिंग / अलिंग; (संदर्भ 115276); 16.2 cm CW (female)

Lives mainly in coastal waters in seagrass meadows and along mangroves (Ref. 115276), and intertidal mudflats (Ref. 128960). Found under rocks and in rock pools, on sandy or muddy substrate (Ref. 111207). Larger biomass is seen between depths of 2 to 15 m. Small juveniles are found in very shallow waters (less than 1 m); females occupy deep-water zones during spawning (Ref. 115276). Opportunistic predator, primarily a carnivore preying on a variety of benthic animals and less marine plants and seagrass (Ref. 108412). Prolific predators of bivalves. Some suggested that they're opportunistic omnivores or detritivores, feeding on carrion, especially on fishing-discards. Efficient night time forager, using a characteristic zigzag search pattern to locate prey (Ref. 115276).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae

Main reference संदर्भ | संयोजक | सहयोगीयो

Safaie, M., J. Pazooki, B. Kiabi and M.R. Shokri. 2013. (संदर्भ 107016)

IUCN Red List Status (संदर्भ 130435: Version 2024-2)

Not Evaluated

CITES status (संदर्भ 108899)

Not Evaluated

CMS (संदर्भ 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

| FishSource |

साधन

E-book | कार्यक्षेत्र पथप्रदर्शक

अधिक जानकारी

Trophic Ecology

खाद्य पदार्थ
संघटक आहार
आहार खपत
Food rations
परभक्षी

पारिस्थितिकी

पारिस्थितिकी

Population dynamics

बाढ़
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
भर्ती
बहुतायत

Life cycle

पुनरुत्पत्ति
परिपक्व अवधि
Fecundity
मछलीऔ का अंडे देना
Eggs
Egg development
Larvae
लारवल गतिकी

Distribution

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका

Human Related

Aquaculture profiles
Stamps, coins, misc.

Outreach

सहयोगीयो

Taxonomy

आम नाम
उपशब्द
आकृति विज्ञान
तस्वीरे

संदर्भ

संदर्भ

इंटरनेट स्रोत

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, खोज) | Zoological Record

Estimates based on models

लौटाव (Ref. 69278): ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (K=1.6-1.7).

Vulnerability (संदर्भ 71543): Low vulnerability (10 of 100).

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