Zonosagitta nagae   (Alvariño, 1967)

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Zonosagitta nagae
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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.  Temperate; 45°N - 20°N, 113°E - 144°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-West Pacific: Japan, China and Hong Kong.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 2.5 cm BL male/unsexed; (Ref. 3682)

Biology     Glossary (e.g. epibenthic)

Epipelagic (Ref. 3682). Mean latitude of occurrence = 32.5 (N); Present 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

Pierrot-Bultz, A. 2004. (Ref. 3682)

IUCN Red List Status (Ref. 126983)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

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
References
Mass conversion
Collaborators
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.