Graptacme eborea   (Conrad, 1846)

Ivory tuskshell

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

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

Scaphopoda | Dentaliida | Dentaliidae

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

Benthic; depth range 0 - 195 m (Ref. 1821).  Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Western Atlantic: Canada to Brazil, Caribbean.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 6.0 cm DL male/unsexed; (Ref. 83435)

Biology     Glossary (e.g. epibenthic)

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

Members of the class Scaphopoda are gonochoric. Fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into free-swimming lecithotrophic trochophore larvae, succeeded by shelled veligers.

Main reference References | Coordinator | Collaborators

Steiner, G. and A.R. Kabat. 2004. (Ref. 1821)

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

  Not Evaluated 

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): 19 - 27.5, mean 24.2 (based on 227 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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