Elasmobranchii (tubarões e raias) (sharks and rays) >
Myliobatiformes (Stingrays) >
Dasyatidae (Stingrays) > Neotrygoninae
Etymology: Taeniura: Latin, taenia = stripe + Greek, oura = tail (Ref. 45335); lessoni: Named for René Lesson, a French scientist in the 19th century who once worked on members of this genus in Melanesia.
Eponymy: René Primevère Lesson (1794–1849) was a French naturalist and surgeon. [...] (Ref. 128868), visit book page.
Environment: milieu / Zona climática / intervalo de profundidade / distribution range
Ecologia
marinhas pelagic-neritic; intervalo de profundidade ? - 18 m (Ref. 110363). Tropical
Distribuição
Países | Áreas da FAO | Ecossistemas | Ocorrências | Mapa de pontos | Introduções | Faunafri
Central Pacific: Solomon Islands and Vanuatu, but possibly more widely distributed in Melanesia.
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - 20.9 cm
Max length : 20.9 cm WD macho/indeterminado; (Ref. 110363); 22.0 cm WD (female)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
This small, blue-spotted stingray is distinguished by the following characters: absence of a pair of blue longitudinal stripes along the sides of the tail; uniformly pale ventral fold; absence of the dorsal fold but upper margin of tail with a firm, blunt ridge; a relatively short post-orbital disc (length from rear of orbit to pectoral-fin insertion 63-65% WD), with a relatively long horizontal snout length (20-21% DW) and prenasal length 14-16% DW, and prenasal length 1.5-1.9 times internasal width (Ref. 110363).
Body shape (shape guide): other (see remarks); Cross section: flattened.
This species probably occur mainly inshore, with types collected from surge channels in fringing coral reefs, to at least 18 m depth (Ref. 110363)..
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Last, P.R., W.T. White and G. Naylor, 2016. Three new stingrays (Myliobatiformes: Dasyatidae) from the Indo-West Pacific. Zootaxa 4147(4):377-402. (Ref. 110363)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00350 - 0.03435), b=3.12 (2.87 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
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