Russian Federation 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: Known from Russian Far Eastern waters at depth 291 m (Ref. 2153, p. 20).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rs.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Child, C.A., 1995
National Database:

Common names from other countries

... more

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

> Pantopoda (Sea spiders) > Nymphonidae ()

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

. Temperate

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

Northwest Pacific: Alaska and Russian Federation.

Length at first maturity / Size / Weight / umur

Maturity: L_m ? range ? - ? cm

deskripsi pendek Morfologi

Lateral processes short, only as long as width, separated at most by half their diameters. Proboscis a cylinder with distal taper. Abdomen short, not extending to distal rim of first coxae, fourth legs. Chelae short, fingers placed anaxially, with 10 to 12 short teeth on each finger. Palps short, segments 2 and 3 subequal, fourth little more than half length of third, fifth longer, almost as long as third. Oviger typical, fourth segment almost as long as fifth, both with many lateral setae. Strigilis denticulate spines with two lateral lobes per side, terminal claw short. Legs conspicuously setose, with dorsal setae as long or longer than segment diameters. Tarsus short, less than half propodal length. Propodus hardly curved, sole with few longer spines, more shorter spines, no larger heel spines. Claw moderately short, auxiliaries about 0.6 main claw length (Ref. 21563, p. 21).

Slope (Ref. 19).

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

Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.

rujukan utama Acuan | Koordinator | mitra

Child, C.A. 1995. (Ref. 2153)

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

kategori harga (Ref. 80766): Unknown.

Nymphon bergi Losina-Losinsky, 1961