Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 1000 - 2030 m (Ref. 2157). Subtropical
Northern Pacific: USA and Japan.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Tapering or styliform proboscis . Ocular tubercle taller than its basal diameter and taller than tubercle of other species. Abdomen short; propodus short with few sole spines; heel spines little larger than sole spines. Male cement gland longer than half femoral diameter with tendency to point distally at low oblique angle (Ref. 2157, p. 5).
Bathyal to abyssal (Ref. 19).
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.
Child, C.A. 1994. (Ref. 2157)
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): 2.4 - 2.6, mean 2.5 (based on 5 cells).
Price category
Unknown.