Pycnogonida |
Pantopoda |
Ammotheidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 53 - 1923 m (Ref. 1789). Subtropical
Pacific Ocean: Japan, Taiwan and USA.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
A large species bearing low rounded ocilar tubercle, dorsomedian trunk tubercles taller than ocular tubercle, and very low lateral process tubercles, rounded and inconspicuous. Proboscis shorter stocky and round (Ref. 2157, p. 7).
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.
Bamber, R.N. 2004 Pycnogonids (Arthropoda: Pycnogonida) from Taiwan, with description of 3 new species. Zootaxa 458:1-12. (Ref. 1789)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 0.3 - 12.9, mean 6.4 (based on 108 cells).
Price category
Unknown.
