Pycnogonida |
Pantopoda |
Ammotheidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 53 - 1923 m (Ref. 1789). Subtropical
Pacific Ocean: Japan, Taiwan and USA.
Length at first maturity / Size / Weight / Age
Maturity: 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
Maturity | Reproduction | Spawning | 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. (Ref. 1789)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Age/SizeGrowthLength-weightLength-lengthMorphologyLarvaeAbundance
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 0.3 - 12.9, mean 6.4 (based on 108 cells).
Price category
Unknown.