Bivalvia |
Galeommatida |
Lasaeidae
Environment: milieu / climate zone / depth range / distribution range
生態學
; 半鹹淡水; 深度上下限 15 - 546 m (Ref. 114864). ; 71°N - 28°N, 11°W - 51°E
Western Indian Ocean, Northeast Atlantic and the Mediterranean: Europe.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Found in estuarine and inshore areas (Ref. 96352) or near-coastal zones in a variety of sediment types but commonly in fine-grained to muddy substrates (Ref. 7882). Usually associated with rich organic sediment (Ref. 96352). Often associated with the brittle star Acrocnida brachiata (Ref. 7882). A subsurface suspension feeder (Ref. 96501), i.e., a microvore that feeds on organic detritus (Ref. 96352).
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
López-Jamar, E., G. González and J. Mejuto. 1986. (Ref. 2778)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
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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
價格種類
Unknown.
