Demospongiae |
Haplosclerida |
Petrosiidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Revassocierade; brackvatten; djupintervall 0 - 100 m (Ref. 108813). Tropical
Western Central Atlantic: Caribbean wide.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 2.0 cm BRW hane/ej könsbestämd; (Ref. 415)
Ramose, branching species. Branches: 1 - 2 cm diameter; more than 20 cm high. Hard and fragile in consistency. Smooth surface, with oscules: 0.2 - 0.5 cm regularly distributed (Ref. 415).
On reef, seagrass beds, sand flats habitats (Ref. 415), and mangroves (Ref. 86836). Hosts alpheid shrimps in its canals (Ref. 86626).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Demospongiae are hermaphroditic. Life cycle: The zygote develops into parenchymella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
Collin, R., M.C. Díaz, J. Norenburg, R.M. Rocha, J.A. Sánchez, M. Schulze, A. Schwartz and A. Valdés 2005 Photographic identification guide to some common marine invertebrates of Bocas Del Toro, Panama. Caribbean Journal of Science. 41(3):638-707. (Ref. 415)
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): 23.8 - 28, mean 26.4 (based on 188 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
