Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
; 深度上下限 5 - 170 m (Ref. 114137). , preferred 17°C (Ref. 107945); 35°S - 47°S, 46°W - 176°W
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介
Southwest Pacific: Endemic to New Zealand, from Kawau Island down to Stewart Island and east to Chatham Island.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 6.0, range 5 - 5.9 cm Max length : 14.0 cm ShL 雄魚/尚未辨別雌雄; (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
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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.
主要參考資料
參考文獻 | 合作者 | 合作者
SAUP Database. 2006. (Ref. 356)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 商業性
FAO - 漁業: landings | FishSource | 周邊海洋
工具
更多資訊
年龄/大小成長長度-重量長度-長度型態特徵仔魚豐度
網路資源
Estimates based on models
Preferred temperature
(Ref.
115969): 8.4 - 15.9, mean 13.1 (based on 64 cells).
回復力
高度, 族群倍增時間少於 15個月 (K=0.58).
Prior r = 0.51, 95% CL = 0.34 - 0.76, Based on 5 data-limited stock assessments.
瀕危性
Low vulnerability (10 of 100).
