Atolla chuni   (Vanhöffen, 1902)

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

Scyphozoa | Coronatae | Atollidae

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

Pelagic; depth range 4 - 3660 m (Ref. 123239).  Subtropical; 4°N - 78°S, 180°W - 180°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Southeast Pacific, Southern Atlantic, Western Indian Ocean and the Antarctic: from Amapa, Brazil to Weddell Sea and throughout the Antarctic.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm WD male/unsexed; (Ref. 121705)

Biology     Glossary (e.g. epibenthic)

Size refers to bell diameter (Ref. 121705). Depth based on occurrence; to be replaced with a better reference (Ref. 123239). Offshore (Ref. 813). Found in deep waters (Ref. 123239). Reported to have partially digested, large calanoid copepods, chaetognaths, hyperiid amphipods, and euphausiids attached to their gastric cirri,suggesting consumption of these prey items before capture (Ref. 122852).

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

Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira. 2002. (Ref. 813)

IUCN Red List Status (Ref. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Introductions
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Ecology
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Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
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Length-weight
Length-length
Morphology
Larvae
Abundance
References
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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

Price category (Ref. 80766): Unknown.