Zonosagitta izuensis   (Kitou, 1966)

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

Sagittoidea | Aphragmophora | Sagittidae

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

Pelagic.  Subtropical; 36°N - 33°N, 138°E - 140°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Northwest Pacific.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 4.1 cm BL male/unsexed; (Ref. 3682)

Biology     Glossary (e.g. epibenthic)

Mean latitude of occurrence = 34.5 (N); No known presence in China (Ref. 125708).

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

Members of the phylum Chaetognatha are hermaphroditic. Mating behavior: A preliminary visual signaling behavior for species recognition is observed to prevent predation. Life cycle: Eggs directly develop into miniature adults (hatchlings).

Main reference References | Coordinator | Collaborators

Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly and J. van Hertum (eds.). 2007. (Ref. 3125)

IUCN Red List Status (Ref. 126983)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ecosystems
Occurrences
Introductions
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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
References
Mass conversion
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Pictures

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | 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.