Trochus maculatus   Linnaeus, 1758

Maculated top

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Trochus maculatus

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Trochida | Trochidae

Environment: milieu / climate zone / depth range / distribution range Écologie

; profondeur 0 - 10 m (Ref. 349).  Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Indo-West Pacific: from East Africa to Melanesia; north to Japan, and south to southern Queensland and New Caledonia.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm SHH mâle / non sexé; (Ref. 821); common length : 5.0 cm SHL mâle / non sexé; (Ref. 349)

Description synthétique Morphologie

Shell conical, solid with flat base. Concave, flat or convex whorls with sudes covered with several spiral rows of irregualrly sized granules. Colouration: shell with axial streaks; base with radiating streaks or spots (Ref. 128042).

Biologie     Glossaire (ex. epibenthic)

Common in rocky shores, from low in the intertidal zone (Refs. 349, 128042). Subtidal, on rocks approaching reefs (Refs. 799, 128042) (Ref. 349).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

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.

Référence principale Références | Coordinateur | Collaborateurs

Poutiers, J.M. 1998. (Ref. 349)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Non évalué 

statut CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless

Utilisations par l'homme


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Outils

E-book | Guide de terrain

Plus d'informations

Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Stocks
Écologie
Régime alimentaire
Éléments du régime alimentaire
Noms communs
Synonymes
Prédateurs
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Morphologie
Larves
Abondance
Références
Mass conversion
Collaborateurs
Images

Sources Internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Arbre de Vie | Wikipedia (Go, chercher) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 24.7 - 29.3, mean 28.5 (based on 3112 cells).
Vulnérabilité (Ref. 71543): Low vulnerability (10 of 100).
Catégorie de prix (Ref. 80766): Unknown.