Helicocranchia pfefferi   Massy, 1907

Pfeffer's cranch squid

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Helicocranchia pfefferi  AquaMaps  Data sources: GBIF OBIS
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No drawings available for Cranchiidae.

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

Cephalopoda | Oegopsida | Cranchiidae | Taoniinae

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

Pelagic-oceanic; depth range 1 - 964 m (Ref. 1985).  Temperate

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Pacific Ocean and Atlantic Ocean. Tropical to polar.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 10.0 cm ML male/unsexed; (Ref. 104052)

Biology     Glossary (e.g. epibenthic)

Minimum depth from Ref. 110525.

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

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

Main reference References | Coordinator | Collaborators

Collins, M.A., C. Yau, L. Allcock and M.H. Thurston. 2001. (Ref. 1985)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Data deficient (DD) ; Date assessed: 02 May 2010

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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References

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): 7.1 - 20.6, mean 11.5 (based on 498 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Medium.