Mastigias siderea

Mastigias siderea   Chun, 1896

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

Scyphozoa | Rhizostomeae | Mastigiidae

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

Pelagic.  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Indian Ocean: Tanzania and Madagascar.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm WD male/unsexed; (Ref. 2992)

Short description Morphology

7 cm wide, flatly rounded; valer lappets semisircular, six in each octant, the two median lappets split; subumbrella and mouth-arms with white spots; mouth-arms twice as long as disk raius, the simple upper part somewhat longer than the lower three-winged part; terminal appendage long and club-shaped; intracircular mesh-work of canals with large, open meshes; about seven canal-roots in each octant, all rhopalar canals with anastomoses.

Biology     Glossary (e.g. epibenthic)

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Members of the class Scyphozoa are gonochoric. Life cycle: Egg is laid by the adult medusa which later develops into a free-living planula, then to a scyphistoma to a strobila, and lastly to a free-living young medusa.

Main reference References | Coordinator | Collaborators

Kramp, P.L. 1961. (Ref. 2992)

IUCN Red List Status (Ref. 130435: Version 2024-2)


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
References

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

Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).