Ambiente / Clima / Intervalo
Ecologia
; marinhas bentopelágico; intervalo de profundidade 0 - 40 m (Ref. 30573). Subtropical, preferred ?
Indo-West Pacific: Red Sea to Gulf of Oman. Nominal records east of Oman need to be confirmed.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm ?, range 83 - ? cm
Max length : 120 cm WD macho/indeterminado; (Ref. 8630)
Found inshore (Ref. 9909). Feed on small mollusks and bony fishes (Ref. 12951). Ovoviviparous (Ref. 50449). Utilized where it occurs but information lacking (Ref. 9909).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449).
Compagno, L.J.V., 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)
Categoria na Lista Vermelha da IUCN (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Ameaça para o homem
Harmless
Utilização humana
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaFrequência dos alelosHereditariedadeDoençasProcessamentoMass conversion
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00223 - 0.02148), b=3.05 (2.80 - 3.30), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.1 ±0.67 se; Based on food items.
Resiliência (Ref.
69278): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Fec assumed to be <100).
Vulnerabilidade (Ref.
59153): Very high vulnerability (77 of 100) .
