Tectus pyramis, Pyramid top : fisheries
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Tectus pyramis   (Born, 1778)

Pyramid top

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tectus pyramis  AquaMaps  Data sources: GBIF OBIS
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Image of Tectus pyramis (Pyramid top)
Tectus pyramis
Picture by Poppe, Guido and Philippe

Klassificering / Namn Populärnamn | synonymer | CoL | ITIS | WoRMS

Gastropoda | Trochida | Tegulidae

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

Benthic; djupintervall 0 - 10 m (Ref. 349).  Tropical; 38°N - 30°S, 42°E - 168°W

Utbredning Territories | FAO områden | Ekosystem | Förekomster | Utplanteringar

Indo-Pacific: from Madagascar, India, Sri Lanka, Andaman and Nicobar Islands, and Christmas Island, to the entire Southeast Asia and Australia, east to American Samoa, and north to Japan and China.

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm Max length : 15.0 cm SHL hane/ej könsbestämd; (Ref. 349); common length : 8.0 cm SHL hane/ej könsbestämd; (Ref. 349)

Kort beskrivning Morfologi

Large, conical shell. Spire tall, with pointed apex and flat-sided whorls. Umbilicus present. Colouration: Outside of shell slightly grey to brown speckled or green speckled. Base of shell creamy borwn, green or blue-green towards periphery, white and glossy towards aperture (Ref. 128042).

Biologi     Ordlista (t.ex. epibenthisk)

Abundant in coral reef (Ref. 128042) and rocky shore habitats. Also found in shallow subtidal zones (Refs. 349, 128042).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

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

Huvudreferens referenser | Koordinator | Medarbetare

Poutiers, J.M. 1998 Gastropods. p. 363-648. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (Ref. 349)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))


CITES-status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Harmless

Mänskliga användningsområden

Fiskeri: kommersiell
FAO - Publication: search | FishSource | Havet omkring oss

Verktyg

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Populationsdynamik
Tillväxt
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Abundans
Livscykel
Reproduktion
Könsmognad
Fekunditet
Lek
Ägg
Utveckling av ägg
Larver
Fysiologi
Syreförbrukning
Människorelaterad
Frimärken, mynt, diverse.
Uppsökande verksamhet
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (Genom, nukleotid) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoologiskt register

Uppskattningar baserade på modeller

Sårbarhet i fisket
(Ref. 71543)
Low vulnerability (10 of 100).
Priskategori
(Ref. 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.