Hexactinellida |
Lyssacinosida |
Rossellidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 720 - 1264 m (Ref. 106682). Subtropical
Southern Pacific: Kermadec Islands.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Occurs on hard bottoms at depths until 1080 m (Ref. 89246).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Hexactinellida are hermaphroditic. Life cycle: The zygote develops into trichimella larva (free-swimming) before settling down on a substrate where it grows into a young sponge.
Schulze, F.E. 1887. (Ref. 89246)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
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