Canthigaster sanctaehelenae, St. Helena Sharpnose Pufferfish

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Canthigaster sanctaehelenae (Günther, 1870)

St. Helena Sharpnose Pufferfish
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Canthigaster sanctaehelenae
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Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335).
More on author: Günther.

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

marinhas associadas(os) a recifes; intervalo de profundidade 0 - 50 m (Ref. 86997). Tropical

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Southeast Atlantic: known only from St. Helena and Ascension islands.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 6.7 cm SL macho/indeterminado; (Ref. 86997)

Descrição suscinta Morfologia | Morfometria

Espinhos dorsais (total): 0; Raios dorsais (total): 9-10; Espinhos anais 0; Raios anais : 8 - 9. Distinguished from all Atlantic Canthigaster species (except C. supramacula) by the absence of longitudinal dark stripes on the side of the body or caudal peduncle. Distinguished from C. supramacula by the absence of a conspicuous dark spot on the dorsum (Ref. 43205).

Biologia     Glossário (p.ex. epibenthic)

Occurs in tide pools and to depths of up to 45 m (Ref. 43205). Also found in rocky areas to at least 50 m depth; adults often in pairs (Ref. 86997).

Ciclo de vida ou comportamento de acasalamento Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Oviparous (Ref. 205).

Referência principal Upload your references | Referências | Coordenador : Matsuura, Keiichi | Colaboradores

Moura, R.L. and R.M.C. Castro, 2002. Revision of Atlantic sharpnose pufferfishes (Tetraodontiformes: Tetraodontidae: Canthigaster), with description of three new species. Proc. Biol. Soc. Wash. 115(1):32-50. (Ref. 43205)

Status na Lista Vermelha da UICN (Ref. 130435)


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