Antarctic country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: C: Ref. 87340.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ay.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Southern Ocean Mollusc Database (SOMBASE), 2011
National Database:

Common names from other countries

... more

Classification / Names / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Demospongiae > Polymastiida () > Polymastiidae ()

Environment: milieu / climate zone / depth range / distribution range 生態學

; 深度上下限 18 - 1226 m (Ref. 89939).

分布國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Southern Ocean and the Antarctic: Antarctica, Kerguelen Island, and Terre Adélie.

Length at first maturity / 大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm

簡短描述型態特徵

Greenish gray to yellow. Hemispherical and bristly, with until 2 large conical papillae that contracts when disturbed. Up to 11 cm in diameter (Ref. 089939).

Common on cliffs and hard surfaces. Also settles on small stones then extend out onto to the mud. Apparently able to remove sediment build-up by contraction and relaxation. Suspension feeder; preyed upon by starfishes. Larvae disperse by crawling (Ref. 089939).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.

主要參考資料參考文獻 | 合作者 | 合作者

van Soest, R., N. Boury-Esnault, D. Janussen and J. Hooper. 2005. (Ref. 7979)

IUCN 瀕危狀態 (Ref. 130435)

未評估

CITES狀態 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

人類使用

| FishSource |

工具

E-book | 野外調查

網路資源

Estimates based on models

Preferred temperature (Ref. 115969): -1.8 - 1.5, mean -0.7 (based on 1601 cells).

Polymastia invaginata Kirkpatrick, 1907

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

分布國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Length at first maturity / 大小 / 重量 / 年齡

簡短描述型態特徵

生物學特性字彙 (例如 epibenthic)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

主要參考資料參考文獻 | 合作者 | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES狀態 (Ref. 108899)

CMS (Ref. 116361)

對人類具威脅

人類使用

工具

更多資訊

網路資源

Estimates based on models

Polymastia invaginata Kirkpatrick, 1907

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

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

Length at first maturity / 大小 / 重量 / 年齡

簡短描述 型態特徵

生物學特性 字彙 (例如 epibenthic)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

主要參考資料 參考文獻 | 合作者 | 合作者

IUCN 瀕危狀態 (Ref. 130435)

CITES狀態 (Ref. 108899)

CMS (Ref. 116361)

對人類具威脅

人類使用

工具

更多資訊

網路資源

Estimates based on models

分布國家 | FAO區域 | 生態系 | 發現紀錄 | 簡介

簡短描述型態特徵

生物學特性字彙 (例如 epibenthic)

主要參考資料參考文獻 | 合作者 | 合作者