Crassostrea tulipa, West African mangrove oyster : fisheries

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  Ostreidae
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Crassostrea tulipa (Lamarck, 1819)

West African mangrove oyster

Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Crassostrea tulipa AquaMaps Data sources: GBIF OBIS

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drawing shows typical species in Ostreidae.

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

Bivalvia | Ostreida | Ostreidae

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

Benthic; brackish. Tropical; 23°C - 31°C (Ref. 112235); 21°N - 24°S, 61°W - 14°E (Ref. 111917)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Atlantic Ocean: From Mauritania to Angola and from Venezuela to Brazil.

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm

Inhabits the intertidal zone of rivers and estuaries (Ref. 101380). Also in mangrove estuaries where it is often associated with the air roots of mangrove trees, coastal rocks and stones (Ref. 101381). Often seen attached to the stilt roots of the red mangrove Rhizophora spp., fringing lagoons and estuaries (Ref. 106421). Also found on low subtidal level attached to rocks, shells, or stones on muddy sand bottoms (Ref. 109255). Oyster assemblage confers protection and food for various invertebrates and fishes (Ref. 101381). Filter-feeder, feeds on phytoplankton (green algae, diatoms, dinoflagellates) and substrate particles (Ref. 106999).

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

Ranson, G. 1960. (Ref. 83479)

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

Least Concern (LC) ; Date assessed: 24 September 2019

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial
| FishSource | Sea Around Us

Tools

E-book | Field guide

More information

Trophic Ecology

Food items
Diet composition
Food consumption
Food rations
Predators

Ecology

Population dynamics

Growth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle

Reproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
Larval dynamics

Distribution

Countries
FAO areas
Ecosystems
Occurrences
Introductions

Human Related

Aquaculture profiles
Stamps, coins, misc.

Outreach

Collaborators

Taxonomy

Common names
Synonyms
Morphology
Pictures

References

Internet sources

Estimates based on models

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (K=0.65-1.9).

Price category (Ref. 80766): Unknown.

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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