Leukoma staminea, Pacific littleneck : fisheries

Leukoma staminea   (Conrad, 1837)

Pacific littleneck

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Leukoma staminea  AquaMaps  Data sources: GBIF OBIS
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Leukoma staminea

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

Bivalvia | Venerida | Veneridae

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

Benthic; depth range 0 - 46 m (Ref. 95344).  Boreal, preferred 8°C (Ref. 107945); 60°N - 22°N, 166°E - 109°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Pacific Ocean: West to east Bering Sea, Aleutian to Baja California.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 2 - 3.5 cm Max length : 7.5 cm SHL male/unsexed; (Ref. 95344); common length : 6.4 cm SHL male/unsexed; (Ref. 78182); max. reported age: 16 years (Ref. 104675)

Biology     Glossary (e.g. epibenthic)

Maximum depth from Ref. 104447. Buries in gravel, sand and mud to more than 10 cm deep along the mid-intertidal zone (Ref. 95344). Preyed upon by naticid gastropods (Ref. 100855). Suspension-feeder (Ref. 78182). 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 (Ref. 833). Eggs are discharged through the siphon (Ref. 104667). Spawning: Two periods of high temperature and two spawning peaks may occur in summer due to strong water temperature fluctuations while only one temperature and spawning peak may be expected in a warmer than normal year (Ref. 78182).

Main reference References | Coordinator | Collaborators

Shaw, W.N. 1986. (Ref. 78182)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
FAO - Aquaculture: production; Fisheries: landings | FishSource | Sea Around Us

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(Fisheries: ; 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): 7.3 - 15.7, mean 9.8 (based on 90 cells).
Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.19; tm=2.5; tmax=16).
Fishing Vulnerability (Ref. 71543): Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref. 125649): High vulnerability (56 of 100).
Price category (Ref. 80766): Medium.
Nutrients :  Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on nutrient studies.

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