Totoaba macdonaldi, Totoaba : fisheries, gamefish

Totoaba macdonaldi (Gilbert, 1890)

Totoaba
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Totoaba macdonaldi   AquaMaps   Data sources: GBIF OBIS
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Image of Totoaba macdonaldi (Totoaba)
Totoaba macdonaldi
Picture by Kira, G.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Eponymy: Colonel Marshall ‘Marsh’ McDonald (1836–1895) was an American naturalist and ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Gilbert.

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

Marine; brackish; benthopelagic; depth range 10 - ? m. Subtropical; 32°N - 17°N

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Central Pacific: Gulf of California. Formerly abundant, now threatened by extinction due to fishing and habitat change (Ref. 27438).

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 200 cm TL male/unsexed; (Ref. 9118); max. published weight: 100.0 kg (Ref. 32717); max. reported age: 24 years (Ref. 32373)

Biology     Glossary (e.g. epibenthic)

Found in coastal waters; juveniles in river mouths and near rocky coasts (Ref. 9118). Feed on fishes and shrimps (Ref. 9118).

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

Main reference Upload your references | References | Coordinator | Collaborators

Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)

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

  Vulnerable (VU) (A4bd); Date assessed: 21 August 2020

CITES

Appendix I: International trade banned

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial; gamefish: yes
FAO - Fisheries: landings search; Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
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Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Distribution
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Stamps, coins, misc.
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Fisheries: landings search; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00692 (0.00404 - 0.01184), b=3.05 (2.91 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level
(Ref. 69278) 		4.1   ±0.70 se; based on food items.
Resilience
(Ref. 120179) 		Low, minimum population doubling time 4.5 - 14 years (K=0.3; tm=7; tmax=15).
Fishing Vulnerability
(Ref. 59153) 		High to very high vulnerability (71 of 100). 🛈
Climate Vulnerability
(Ref. 125649) 		Very high vulnerability (94 of 100). 🛈
Price category
(Ref. 80766) 		Medium.
Nutrients
(Ref. 124155) 		Calcium = 25.1 [13.8, 50.8] mg/100g; Iron = 0.624 [0.304, 1.125] mg/100g; Protein = 19.9 [18.8, 21.0] %; Omega3 = 0.305 [0.168, 0.523] g/100g; Selenium = 42.1 [22.0, 85.7] μg/100g; VitaminA = 6.63 [2.09, 23.22] μg/100g; Zinc = 0.526 [0.362, 0.795] mg/100g (wet weight);