Achelia pribilofensis
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Achelia pribilofensis   (Cole, 1904)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Achelia pribilofensis  AquaMaps  Data sources: GBIF OBIS
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No photo available for this species.
No drawings available for Ammotheidae.

Klassificering / Namn Populärnamn | synonymer | CoL | ITIS | WoRMS

Pycnogonida | Pantopoda | Ammotheidae

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

Benthic.  Subtropical

Utbredning Territories | FAO områden | Ekosystem | Förekomster | Utplanteringar

Northwest Pacific: Alaska, Japan, Kuril island and Russian Federation.

Längd vid första mognad / Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm

Kort beskrivning Morfologi

Trunk ovoid in dorsal view, lateral processes closely crowded, with tiny dorsodistal tubercles. Ocular tubercle conical, pointing anteriorly, eyes small, at base of tubercle. Proboscis massive, greatly swollen distally, less so proximally, lips flat. Abdomen moderately long, carried horizontally, bearing small conical dorsodistal tubercle. Chelifores moderately short, scape with narrowly conical dorsodistal tubercle, chelae oval, with endal fold denoting atrophied finger. Palps long, slender, heavily setose distally, distal segments 5-7 each with ventral projection. Ovigers large, segments 3-6 with many lateral setae, seventh with lateral bulge having many setae, strigilis segments small. Legs with many short dorsal spines, low dorsolateral tubercles on the first and third coxae, moderately long sex pore spur on posterior 4 second coxae, and modest dorsodistal tubercle on each femur. Propodus with 3 heel spines and many lateral and sole setae. Claw slender, auxiliaries about half main claw length (Ref. 2153, p. 7).

Biologi     Ordlista (t.ex. epibenthisk)

Coastal to shelf (Ref. 19).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

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.

Huvudreferens referenser | Koordinator | Medarbetare

Child, C.A. 1995 Pycnogonida of the Western Pacific Islands XI. Collections from the Aleutians and other Bering Sea islands, Alaska. Smithsonian Contributions to Zoology 569:1-33. (Ref. 2153)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

  Not Evaluated 

CITES-status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

Mänskliga användningsområden


FAO - Publication: search | FishSource |

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Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Populationsdynamik
Tillväxt
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Abundans
Livscykel
Reproduktion
Könsmognad
Fekunditet
Lek
Ägg
Utveckling av ägg
Larver
Utbredning
Territories
FAO områden
Ekosystem
Förekomster
Utplanteringar
Fysiologi
Syreförbrukning
Människorelaterad
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
Taxonomi
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO - Publication: search | Fishipedia | GenBank (Genom, nukleotid) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoologiskt register

Uppskattningar baserade på modeller

Sårbarhet i fisket
(Ref. 71543)		 (0 of 100).
Priskategori
(Ref. 80766):		 Unknown.