Mexico country information

Common names: Freshwater drum, Roncador de agau dulce
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Page, L.M. and B.M. Burr, 1991
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Page, L.M. and B.M. Burr, 1991
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Sciaenidae (Drums or croakers)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Malachigan, Roncador de agua dulce, Sheephead, ... more

Main reference

Page, L.M. and B.M. Burr. 1991. (Ref. 5723)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 95.0 cm TL male/unsexed; (Ref. 40637); common length : 45.0 cm TL male/unsexed; (Ref. 9988); max. published weight: 24.7 kg (Ref. 4699); max. reported age: 13 years (Ref. 72462)

Environment

Freshwater; demersal; depth range 30 - ? m (Ref. 9988)

Climate / Range

Subtropical; ? - 32°C (Ref. 12741), preferred ?; 58°N - 27°N

Distribution

North and Central America: East of Rocky Mountains in St. Lawrence-Great Lakes, Hudson Bay and Mississippi River basins from Quebec to Manitoba and Saskatchewan in Canada and south to the Gulf of Mexico in USA; and Gulf Coast drainages from Mobile Bay in Georgia and Alabama through east Mexico to Rio Usumacinta system in Guatemala.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Occur in bottoms of medium to large rivers and lakes (Ref. 557, 10294). Adults feed on aquatic insect immatures such as mayflies (Hexagenia), amphipods, fish (especially shad and young drum), crayfish and mollusks. Larval stages of drum consume larvae of other fishes, while young fishes utilize zooplankton (Ref. 10294). Known to produce sound. L-shaped otoliths are collected as 'lucky stones' (Ref. 557). Utilized fresh and can be pan-fried and broiled (Ref. 9988).

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Harmless

Human uses

Fisheries: minor commercial; gamefish: yes

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.4 ±0.43 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (tmax=10)

Vulnerability (Ref. 59153)
Moderate vulnerability (37 of 100)

Price category (Ref. 80766)
Medium

Aplodinotus grunniens Rafinesque, 1819