Canada 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: Species listed only in hydroid stage at the Atlantic coasts (Ref. 1663, p. 18); Species listed only in medusoid stage at Pacific coasts (Ref. 1663, p. 18).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko, 2003
National Database:

Common names from other countries

Feather hydroid, ... more

Classification / Names / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

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

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

; payau; kisaran kedalaman 0 - 29 m (Ref. 86643). Tropical

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

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

Length at first maturity / Size / Weight / umur

Maturity: L_m ? range ? - ? cm Max length : 30.0 cm H jantan/; (Ref. 3248)

deskripsi pendek Morfologi

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.

Height is based on colonies (Ref. 3248). Maximum depth from Ref. 116013. Distributed world-wide in warm seas (Ref. 3248). Known from tidal inlets, exposed areas of bays, including any ledges at their entrance, sounds, caves, shallow reefs, shallow coastal benthic habitats (< 25 m) (Ref. 86643), and on mangrove roots (Ref. 121478). Also found in Carrie Bow Cay, Belize, in patch reefs, high and low spur and groove zones, sand trough, outer ridge and fore-reef slopes on substrates composed of dead corals and gorgonians at depths of 2 to 18 m. As with other hydroids, this species exhibits a pelagic medusoid stage (Ref. 87156).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

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).

rujukan utama Acuan | Koordinator | mitra

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

Status IUCN Red List (Ref. 130435)

tidak dinilai

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

penggunaan manusia

| FishSource |

Alat, peralatan

E-book | Penuntun lapangan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan

Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan

Acuan
Mass conversion

mitra
Gambar

Sumber internet

Estimates based on models

Preferred temperature (Ref. 115969): 9 - 29.1, mean 27 (based on 5999 cells).

keancaman (Ref. 71543): Low vulnerability (20 of 100).

kategori harga (Ref. 80766): Unknown.

Pennaria disticha Goldfuss, 1820