Hydrozoa |
Anthoathecata |
Hydractiniidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; Υφάλμυρο; εύρος βάθους 0 - 220 m (Αναφ. 116114). Tropical
Atlantic, Caribbean and Indo-Pacific Oceans in tropical and subtropical climates.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 0.5 cm WD αρσενικό/απροσδιόριστο; (Αναφ. 2992)
Epipelagic (Ref. 116114). Known from mangroves (Ref. 86642). Found in patch reefs, mangrove island, sand trough areas, outer ridge and fore-reef slope on substrates composed of algae, mangrove roots or dead corals and gorgonians. In Belize, it is found at depths of 0.2 to 31 m. As with other hydroids, this species exhibits a pelagic medusoid stage.
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
Species exhibits both asexual and sexual reproduction by budding during hydroid stage and release of gametes in medusae stages (Ref. 1663, p. 15). Period of reproductive maturity recorded for Carrie Bow Cay, Belize is from 17th to 25th May, during which the samples collected had gonophores or medusa buds
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira. 2002. (Αναφ. 813)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Τροφική ΟικολογίαFood items (preys)
Σύσταση δίαιτας
Κατανάλωση τροφής
Θηρευτές
Population dynamicsΑύξησηMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionΑφθονία Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 11.5 - 28, mean 23.1 (based on 2116 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.