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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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Image of Pennaria disticha (Feather hydroid)
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 आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

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

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

; खारा; गहराई सीमा 0 - 29 m (Ref. 86643).   Tropical

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

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

Length at first maturity / आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm Max length : 30.0 cm H पुल्लिंग / अलिंग; (Ref. 3248)

Short description आकृति विज्ञान

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.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

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

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

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).

Main reference संदर्भ | संयोजक | सहयोगीयो

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

IUCN Red List Status (Ref. 130435: Version 2024-1)


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Human uses


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साधन

अधिक जानकारी

आम नाम
उपशब्द
परभक्षी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
आकृति विज्ञान
लार्वा
बहुतायत
संदर्भ
Mass conversion

इंटरनेट स्रोत

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, खोज) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 9 - 29.1, mean 27 (based on 5999 cells).
Vulnerability (Ref. 71543): Low vulnerability (20 of 100).
Price category (Ref. 80766): Unknown.