Janua kayi   Knight-jones, 1972


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Janua kayi  AquaMaps  Data sources: GBIF OBIS
muatnaik fotos/gambar 
 imej Google |

No photo available for this species.
No drawings available for Serpulidae.

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Sabellida | Serpulidae

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

; kisaran kedalaman 12 - 36 m (Ref. 107130).  Tropical

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

Western Indian Ocean: Persian Gulf.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?  range ? - ? cm

Biologi     Daftar kata (contoh epibenthic)

Depth is based on occurrence in Qatar (Ref. 107130); to be replaced with a better reference. Abundant under overhangs, rock slabs and boulders in the lower eulittoral subzone. Builds a white calcareous tube in a uniquely clockwise spiral that is 1 cm across (Ref. 102838).

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

Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.

rujukan utama Acuan | Koordinator | mitra

Wehe, T. and D. Fiege. 2002. (Ref. 2663)

Status IUCN Red List (Ref. 130435)

  tidak dinilai 

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

penggunaan manusia


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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

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genom, Nukleotida) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (pergi, Cari) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 23.5 - 27.8, mean 25.7 (based on 44 cells).
kategori harga (Ref. 80766): Unknown.