Demospongiae |
Axinellida |
Axinellidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 0 - 100 m (Ref. 101942). Tropical
Pacific Ocean.
Length at first maturity / Size / Weight / Age
Maturity: Lm ? range ? - ? cm Max length : 12.0 cm DL male/unsexed; (Ref. )
Pale orange-brown to brown when alive and pale beige in ethanol. Small, club-shaped with short cylindrical stalk, enlarged basal holdfast and several very thin, leaf-like, flattened branches with even margins.
Found in outer reef slopes (Ref. 124029).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Hooper, J.N.A., J.A. Kennedy and R.W.M. van Soest 2000 Annotated checklist of sponges (Porifera) of the South China Sea region. The Raffles Bulletin of Zoology 8:125-207. (Ref. 81108)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 24.7 - 28.8, mean 27.4 (based on 376 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
