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Rhopalonema velatum   Gegenbaur, 1856

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

Hydrozoa | Trachymedusae | Rhopalonematidae

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

Pelagic; depth range 0 - 220 m (Ref. 116114).  Polar

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Atlantic, Pacific, Arctic Oceans, Mediterranean and Sub-Antarctic.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 1.0 cm WD male/unsexed; (Ref. 2992)

Biology     Glossary (e.g. epibenthic)

Found in Carrie Bow Cay, Belize in inshore areas at depths of about 10 m (Ref. 87226). Species listed only in medusoid stage (Ref. 1663, p. 29). Known seasonality throughout the year.

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

Species listed only in medusoid stage (Ref. 1663, p. 29). Known seasonality throughout the year.

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. 119314)


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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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 | | Google Books | Google Scholar | Google | ispecies | PubMed | Tree of Life | 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