Cyrtodaria siliqua, Northern propellerclam : fisheries
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Cyrtodaria siliqua   (Spengler, 1793)

Northern propellerclam

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Cyrtodaria siliqua  AquaMaps  Data sources: GBIF OBIS
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Image of Cyrtodaria siliqua (Northern propellerclam)
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drawing shows typical species in Hiatellidae.

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

Bivalvia | Adapedonta | Hiatellidae

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

Benthic; depth range 0 - 599 m (Ref. 101606), usually 50 - 150 m (Ref. 104163).  Polar; 82°N - 39°N, 127°W - 101°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Arctic and Northern Atlantic: from Canadian Arctic, USA, to Norway and Severnaya Zemlya, Russia. Polar to temperate.

Length at first maturity / Size / Weight / Age

Maturity: Lm 2.4  range ? - ? cm Max length : 11.0 cm SHL male/unsexed; (Ref. 104337)

Biology     Glossary (e.g. epibenthic)

Inhabits deep waters. Completely buries itself in fine sand (Refs. 104163, 104337). Suspension feeder (Ref. 104163). In general, suspension feeding bivalves mainly depend on phytoplankton and detritus material for nutrition (Ref. 107088).

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

Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.

Main reference References | Coordinator | Collaborators

Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum 2005 Species 2000 & ITIS Catalogue of Life: 2005 Annual Checklist. CD-ROM; Species 2000: Reading, U.K. (Ref. 19)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: minor commercial
| FishSource |

Tools

E-book | Field guide

More information

Trophic Ecology
Food items (preys)
Diet composition
Food consumption
Predators
Ecology
Ecology
Population dynamics
Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Distribution
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
Collaborators
Taxonomy
Common names
Synonyms
Morphology
Pictures
References
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

Fishing Vulnerability (Ref. 71543): Moderate to high vulnerability (46 of 100).
Price category (Ref. 80766): Unknown.

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