Nerita polita, Polished nerite : fisheries

Nerita polita   Linnaeus, 1758

Polished nerite

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Nerita polita  AquaMaps  Data sources: GBIF OBIS
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Nerita polita

Classification / Names Κοινά ονόματα | Συνώνυμα | CoL | ITIS | WoRMS

Gastropoda | Cycloneritida | Neritidae

Environment: milieu / climate zone / εύρος βάθους / distribution range Οικολογία

; εύρος βάθους 0 - 20 m (Αναφ. 109505).  Tropical; 31°N - 37°S, 23°E - 128°W

Distribution Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Εισαγωγές

Indo-Pacific: north to Japan, south to Australia and South Africa, west to East Africa and east to Pitcairn.

Length at first maturity / Μέγεθος / Weight / Age

Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 4.0 cm SHL αρσενικό/απροσδιόριστο; (Αναφ. 349); common length : 3.0 cm SHL αρσενικό/απροσδιόριστο; (Αναφ. 349); μεγ. αναφερόμενη ηλικία: 4 έτη (Αναφ. 8702)

Short description Μορφολογία

This species can be distinguished by the following characters: shell thick, subglobose with flat spire; outer surface polished and smooth; columella smoth; presence of small denticles at inner margin of outer lip aperture. Colouration: shell variable white, cream, brown, dark grey or green, marbled, streaked or spotted; aperture and columellar shield glossy white (Ref. 128042).

Βιολογία     Γλωσσάρι (π.χ. epibenthic)

This very common species is prized for food and for its attractive shell (Ref. 349). Depth range based on species' occurrence data in Taiwan (Ref. 109505); to be replaced with a better reference. Common in intertidal shores of Capiz (Ref. 128042). Usually buried in sand during the day and emerging at night to graze on nearby rocks (Refs. 349, 799). Exclusively herbivorous and feeds on algae (Ref. 122680). Also found in mangrove areas. Part of both epibenthic and arboreal communities (Ref. 128397).

Life cycle and mating behavior Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae

Members of the order Neritopsina are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.

Main reference Αναφορές | Συντονιστής | Συνεργάτες

Poutiers, J.M. 1998. (Αναφ. 349)

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


CITES status (Αναφ. 108899)

Not Evaluated

CMS (Αναφ. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses

αλιεία: Εμπορικό(ά)
| FishSource | Η θάλασσα γύρω μας

Εργαλεία

Περισσότερες πληροφορίες

Τροφική Οικολογία
Food items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Οικολογία
Population dynamics
Αύξηση
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Αφθονία
Life cycle
Αναπαραγωγή
Γεννητική Ωρίμανση
Γονιμότητα
Γεννοβολία
Eggs
Egg development
Larvae
Physiology
Κατανάλωση οξυγόνου

Διαδικτυακές πηγές

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Δέντρο Ζωής | Wikipedia (Go, αναζήτηση) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.3 - 29.3, mean 28.4 (based on 2814 cells).
Fishing Vulnerability (Αναφ. 71543): Low vulnerability (21 of 100).
Price category (Αναφ. 80766): Unknown.
Nutrients :  Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies.