Zidona dufresnei, Angulate volute : fisheries
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Zidona dufresnei   (Donovan, 1823)

Angulate volute

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Zidona dufresnei  AquaMaps  Data sources: GBIF OBIS
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drawing shows typical species in Volutidae.

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

Gastropoda | Neogastropoda | Volutidae

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

Benthic; freshwater; depth range 4 - 200 m (Ref. 83435).  Tropical, preferred 18°C (Ref. 107945); 23°S - 42°S, 74°W - 42°W

Distribution Territories | FAO areas | Ecosystems | Occurrences | Introductions

Southwest Atlantic and Southeast Pacific: From Rio de Janeiro, Brazil to San Matiás Gulf, Argentina. In the Pacific it is found in Chile. Tropical to subtropical.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 12 - 13 cm Max length : 27.0 cm DL male/unsexed; (Ref. 83435)

Biology     Glossary (e.g. epibenthic)

Minimum depth range from Ref. 122063. Lives in shallow waters at maximum depths of 4m during low tide. Found on sandy substrates with boulders and sponges. Individuals spend most of their time buried. Females attach their egg capsules to benthic hard substrata such as mollusk shells and/or pebbles (Ref. 122063). Voracious predator on bivalves (Ref. 114777).

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

This species is a non-broadcast spawner. Life cycle does not include trocophore stage. Also Ref. 833.

Main reference References | Coordinator | Collaborators

SAUP Database 2006 SAUP Database. www.seaaroundus.org. (Ref. 356)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses

Fisheries: commercial
FAO - Fisheries: landings search; Publication: search | 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
Territories
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: landings search; 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

Resilience
(Ref. 69278):		 Medium, minimum population doubling time 1.4 - 4.4 years (K=0.21; tm=8.5)
Fishing Vulnerability
(Ref. 71543)		 High vulnerability (57 of 100).
Climate Vulnerability
(Ref. 125649)		 Moderate to high vulnerability (52 of 100)
Price category
(Ref. 80766):		 High.
Nutrients
 Calcium = 126 [75, 177] mg/100g; Iron = 4.79 [1.67, 7.92] mg/100g; Protein = 15.9 [14.8, 16.9] %; Omega3 = 0.331 [0.263, 0.400] g/100g; Selenium = 57.8 [48.5, 67.2] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.97 [0.92, 3.02] mg/100g (wet weight); based on nutrient studies.