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Subsistence fishing in two communities of the Lacandon Forest, Mexico
Author(s) -
INDADIAZ E.,
RODILESHERNÁNDEZ R.,
NARANJO E. J.,
MENDOZACARRANZA M.
Publication year - 2009
Publication title -
fisheries management and ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.693
H-Index - 55
eISSN - 1365-2400
pISSN - 0969-997X
DOI - 10.1111/j.1365-2400.2009.00668.x
Subject(s) - fishing , fishery , geography , cichlid , subsistence agriculture , habitat , endangered species , bycatch , biomass (ecology) , ecology , biology , fish <actinopterygii> , agriculture , archaeology
Subsistence fishing was surveyed in the communities of Nueva Esperanza and Loma Bonita of the Lacandon Forest in the Usumacinta River Basin of Chiapas, Mexico from March to August 2005. Thirty fish species, four turtles and two crustaceans were harvested. The most prevalent species in terms of biomass extracted were the pantano cichlid, Herichthys pearsei (Hubbs), grass carp, Ctenopharyngodon idella (Valenciennes), northern checkmark cichlid, Vieja intermedia (Günther), bigmouth sleeper, Gobiomorus dormitor Lacepède, machaca, Brycon guatemalensis Regan, and blue catfish, Ictalurus furcatus (Lesueur). Ten fishing gears were employed in four habitat types. Fishing patterns, fishing gears employed, species harvested, biomass extracted and catch rates differed between localities. The uniqueness of local fisheries should be considered in further studies and management policies for conservation of fish populations.