Petrasma pervernicosa   (Kuroda, 1948)

Gutless awningclam
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drawing shows typical species in Solemyidae.

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

Bivalvia | Solemyida | Solemyidae

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

Benthic; depth range 40 - 60 m (Ref. 95344).  Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Northern and Central Pacific, and Northeast Atlantic.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 6.0 cm TL male/unsexed; (Ref. 95344)

Biology     Glossary (e.g. epibenthic)

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

Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)

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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Trophic Ecology
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Predators
Ecology
Ecology
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Age/Size
Length-weight
Length-length
Length-frequencies
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Life cycle
Reproduction
Maturity
Fecundity
Spawning
Eggs
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Larvae
Larval dynamics
Distribution
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FAO areas
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Introductions
Human Related
Aquaculture profile
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Taxonomy
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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

Preferred temperature (Ref. 115969): 7.5 - 15.3, mean 10.4 (based on 45 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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