Gastropoda |
Littorinimorpha |
Aporrhaidae
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
Benthic; 深度上下限 6 - 8 m (參考文獻 118694). Temperate; 76°N - 25°N, 31°W - 61°E
Northeast Atlantic, Arctic and the Mediterranean: North and Celtic seas. Temperate to polar.
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cmCommon length : 5.1 cm SHL 雄魚/尚未辨別雌雄; (參考文獻 360)
Shell: quite high conical spire, with an outer lip characteristically broadened and fingered, looking like a bird's foot; whorls are angular with a nodular median keel (two in the body whorl); the suture is hardly incised; outer lip of the aperture is thickened, and the inner lip produces a marked columellar callus; development of the external fingers marks the attainment of maturity; sculpture consists of the nodular keel and thin spiral grooves that extend over the whole surface; coloration is variable, white, beige, darkish chestnut, reddish brown or patched, axially flamed with draker shades than the base color; operculum is horny, ellipsoidal and with a terminal nucleus. Body: pink or reddish with whitish spots, foot is very long and narrow; eyes sessile, set at the bases of the long tentacles; mantle cavity has one gill, the osphradium/penis; radula is taenioglossan.
This is a carnivorous species (Ref. 96498).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the order Neotaenioglossa are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Sabelli, B. and H.S. Feinberg (eds.) 1879 Simon and Schuster's Guide to Shells. Simon and Schuster's Inc. New York. 512 pp. (參考文獻 360)
IUCN 瀕危狀態
(參考文獻 130435: Version 2025-2 (Global))
CITES狀態 (參考文獻 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
營養生態學食物項目（獵物）
食性組成
食物消耗量
捕食者
網路資源
基於模型的估計
釣魚的脆弱性
(參考文獻 71543) |
(0 of 100). |
價格種類
(參考文獻 80766): |
Unknown. |
![Image of Aporrhais pespelecani (Pelican\](/images/thumbnails/jpg/Tn_Appes_u0.jpg "Image of Aporrhais pespelecani (Pelican\")