Krohnitta pacifica   (Aida, 1897)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Krohnitta pacifica  AquaMaps  Data sources: GBIF OBIS
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Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Sagittoidea | Aphragmophora | Krohnittidae

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

Pelagic; depth range 0 - 500 m (Ref. 115106).  Subtropical; 30°N - 16°N, 100°W - 78°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Cosmopolitan.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 0.8 cm BL male/unsexed; (Ref. 3682)

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref. 83943. This is an oceanic epiplanktonic species (Ref. 3702). Particularly found in epipelagic and mesopelagic depths (Ref. 83943). Also neritic (Ref. 116105). Chaetognaths are active carnivores, feeding mostly on copepods, crustacean larvae and other chaetognaths, and occasionally on forams and fish larvae (Ref. 81541).

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. 130435)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Tools

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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
References
Mass conversion
Collaborators
Pictures

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

Preferred temperature (Ref. 115969): 13.3 - 26.4, mean 19.7 (based on 501 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.