Achelia sawayai

Achelia sawayai   Marcus, 1940


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Achelia sawayai  AquaMaps  Data sources: GBIF OBIS
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Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Pycnogonida | Pantopoda | Ammotheidae

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

; djupintervall 0 - 115 m (Ref. 116112).  Subtropical

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Western Atlantic and Indo Pacific.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm

Short description Morfologi

Trunk circular in dorsal outline; lateral processes contiguous, without major tubercles. Ocular tubercle only as tall as wide; eyes large. Chelifore scapes I-segmented; chelae vestigial, globular. Palps 8-segmented; terminal 4 segments short, very setose. Ovigers 10-segmented, with weak strigilis bearing denticulate spines. Legs slender; first coxae with 2 and second coxae with 3 laterodistal tubercles. Cement gland tube at dorsodistal tip of femur. Propodus large, without major heel spines (Ref. 2115, p. 11).

Biologi     Ordlista (t.ex. epibenthic)

Coastal (Ref. 19) and outer continental shelf (Ref. 116112). Epibiotic (Ref. 116112). On corals (Ref. 2086).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

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.

Main reference referenser | Koordinator | Medarbetare

Stock, J.H. 1994 Indo-West Pacific Pycnogonida collected by some major oceanographic expiditions. p. 24. In Child, C. A. (ed.) The Marine Fauna of New Zealand: Pycnogonida (Sea Spiders). NIWA Bioderversity Memior 109. National Institute of Water and atmospheric Research (NIWA). )Washington, D.C. 20530, USA. 71 p. (Ref. 140)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

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

Estimates based on models

Preferred temperature (Ref. 115969): 22.7 - 28.2, mean 26.4 (based on 238 cells).
Price category (Ref. 80766): Unknown.

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