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Pennaria disticha   Goldfuss, 1820

Feather hydroid

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pennaria disticha  AquaMaps  Data sources: GBIF OBIS
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Pennaria disticha


Hawaii country information

Common names: [No common name]
Occurrence: introduced
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Found in all main Hawaiian Island (Ref. 3248). C: Refs. 3248, 1601.
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: DeFelice, R.C., L.G. Eldredge and J.T. Carlton, 2001
National Database:

Common names from other countries

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Hydrozoa > Anthoathecata (Anthomedusae; athecate hydroids) > Pennariidae ()

Environment: milieu / climate zone / depth range / distribution range 生态学

; 半咸淡水; 深度上下限 0 - 29 m (Ref. 86643).   

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Indo-Pacific, Atlantic Ocean, Caribbean and the Mediterranean. Tropical and subtropical.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm H 雄鱼/尚未辨别雌雄; (Ref. 3248)

简单描述 型态特徵

Large colonies, as tall as 30 cm, with dark brown to black perisac. Polyp is white with a reddish tinge and has a circle of 10 to 18 filiform tentacles at the base and up to 12 capitate tentacles on the upper part of hydranth.

生物学特性     字汇 (例如 epibenthic)

Height is based on colonies (Ref. 3248). Maximum depth from Ref. 116013.

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Species exhibits both asexual and sexual reproduction by budding during hydroid stage and release of gametes in medusae stages (Ref. 1663, p. 15, 18). Period of reproductive maturity recorded for Carrie Bow Cay, Belize is from 17th April to 21st June, during which the samples collected had gonophores or medusa buds (Ref. 87156).

主要参考文献 参考文献 | 合作者 | 合作者

Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira. 2002. (Ref. 813)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  不评价 

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人类利用


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国家
FAO区域
生态系
标本纪录
简介
Stocks
生态学
食性
食物相
俗名
同种异名
捕食者
繁殖
成熟度
产卵场
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
型态特徵
仔鱼
丰度
参考文献
Mass conversion

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (基因组, 核苷酸) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 树状分类阶层 | Wikipedia (转至, 搜寻) | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 9 - 29.1, mean 27 (based on 5999 cells).
脆弱性 (Ref. 71543): Low vulnerability (20 of 100).
价格分类 (Ref. 80766): Unknown.