Common names from other countries
Classification / Names / Names
Nombres comunes | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce; rango de profundidad 4 - 200 m (Ref. 83435). Tropical, preferred 18°C (Ref. 107945); 23°S - 42°S, 74°W - 42°W
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Introducciones
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 / Tamaño / Peso / Age
Maturity: Lm ?, range 12 - 13 cm Max length : 27.0 cm DL macho / no sexado; (Ref. 83435)
Minimum depth range from Ref. 122063. Lives in shallow waters at maximum depths of 4 m during low tide. Found on sandy subtrates 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
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
This species is a non-broadcast spawner. Life cycle does not include trocophore stage. Also Ref. 833.
SAUP Database. 2006. (Ref. 356)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
Pesquerías: comercial
FAO - pesquerías: landings | FishSource | Sea Around Us
Herramientas
Fuentes de Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 19.5 - 21.2, mean 20 (based on 9 cells).
Resiliencia
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.21; tm=8.5).
