Mnemiopsis mccradyi   Mayer, 1900

sea walnut
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Mnemiopsis mccradyi
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Tentaculata | Lobata | Bolinopsidae

Environment / Climate / Range Ecology

Pelagic.  Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Atlantic: Argentina, USA and Canada.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 6.8 cm WD male/unsexed; (Ref. 3066)

Biology     Glossary (e.g. epibenthic)

Found in the intertidal, bay and nearshore, outer continental shelf and slope. Planktonic (Ref. 116106). Members of the phylum Ctenophora are hermaphroditic. Life cycle: Eggs develop into planktonic juveniles called cydippid and later gradually adopt the form of adults (Ref. 833).

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

Members of the phylum Ctenophora are hermaphroditic. Life cycle: Eggs develop into planktonic juveniles called cydippid and later gradually adopt the form of adults.

Main reference References | Coordinator | Collaborators

Integrated Taxonomic Information System. 2003. (Ref. 538)

IUCN Red List Status (Ref. 115185)

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance

Internet sources

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

Estimates of some properties based on models

Vulnerability (Ref. 71543)
Low vulnerability (10 of 100)
Price category (Ref. 80766)
Unknown