Pycnogonida |
Pantopoda |
Ammotheidae
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; εύρος βάθους 53 - 1923 m (Ref. 1789). Subtropical
Pacific Ocean: Japan, Taiwan and USA.
Length at first maturity / Μέγεθος / Βάρος / 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
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Trophic EcologyΤροφικά αντικείμενα
Δίαιτα
Κατανάλωση τροφής
Σιτηρέσιο
Θηρευτές
Population dynamicsΑύξηση
Age/Size
Length-weight
Length-length
Length-frequencies
Mass conversion
Στρατολόγηση
Αφθονία
Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαΑβγάEgg developmentΠρονύμφεςΔυναμική προνυμφών Human RelatedΠροφίλ υδατοκαλλιέργειας
Stamps, Coins Misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 0.3 - 12.9, mean 6.4 (based on 108 cells).
Price category
Unknown.