Callyspongia oliveri   (Kirk, 1911)

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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Demospongiae | Haplosclerida | Callyspongiidae

Environment: milieu / climate zone / depth range / distribution range Ecology

Sessile.  Temperate

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southwest Pacific: Kermadec Islands.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm

Short description Morphology

Oscula: prominent on summit of rounded elevations on the upper surface, or on the crests of level ridges formed by the concrescence of such elevations. Color: yellowish. Firm texture. Skeleton structure: primary fibres parallel or radiating to the surface, connected by the secondary fibres forming a rectangular mesh. Oxea: slightly curved with blunt ends; present on primary fibres as loose and irregularly arranged strands, most numerous at the nodes; strand thins out until disappearance, usually about 6 series of spicules. Thinner secondary fibres with few spicules and not polyserial, ends not in contact. Microscleres: minute strongyla; smooth; straight or slightly curved (Ref. 88951).

Biology     Glossary (e.g. epibenthic)

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.

Main reference References | Coordinator | Collaborators

Kirk, H.B. 1911. (Ref. 88951)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models