Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; intervalo de profundidade 5 - 170 m (Ref. 114137). Subtropical, preferred 17°C (Ref. 107945); 35°S - 47°S, 46°W - 176°W
Southwest Pacific: Endemic to New Zealand, from Kawau Island down to Stewart Island and east to Chatham Island.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm 6.0, range 5 - 5.9 cm Max length : 14.0 cm ShL macho/indeterminado; (Ref. )
Minimum depth range from Ref. 114139. Found in soft sediments. Juveniles are preyed upon by sea stars, gastropods, octopus, snapper, and large rays (Ref. 1244). Feeds on phytoplankton (Ref. 114780).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
SAUP Database. 2006. (Ref. 356)
Status na Lista Vermelha da IUCN (Ref. 130435)
Status no CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Uso pelos humanos
Pescarias: espécies comerciais
FAO - pescarias: landings | FishSource | Sea Around Us
Ferramentas
Mais informação
Idade/TamanhoCrescimentoComprimento-pesoComprimento-comprimentoMorfologiaLarvasAbundância
Fontes da internet
Estimates based on models
Preferred temperature
(Ref.
115969): 8.4 - 15.9, mean 13.1 (based on 64 cells).
Resiliência
Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=0.58).
Prior r = 0.51, 95% CL = 0.34 - 0.76, Based on 5 data-limited stock assessments.
Vulnerabilidade
Low vulnerability (10 of 100).
