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Maturity Assessment for the Implementation of the First Fishery Regulation in Patagonian Marine Gastropods
(Institute of Malacology, 2020-08)
In order to establish management measures for a new resource, the size at first maturity should be studied. This measurement is a powerful tool in enabling the sustainable exploitation of marine benthic resources. Patagonian ...
Reaction norms of size and age at maturity of Pomacea canaliculata (Gastropoda: Ampullariidae) under a gradient of food deprivation
(Oxford University Press, 2009-02)
Pomacea canaliculata, an apple snail native to South America, has become a serious pest of aquatic crops and a promoter of ecosystem changes in natural wetlands worldwide. Its success as an invader has been attributed to ...
Maturidade sexual, lateralidade e dimorfismo sexual do caranguejo dulcícola dilocarcinus pagei no Sudeste do Brasil
(2016-01-01)
This study estimated the sexual maturity of Dilocarcinus pagei Stimpson, 1861 based on relative growth and gonadal development. In addition, a possible sexual dimorphism was reported. The specimens were monthly captured ...
Reproductive maturity in the edible Chilean crab Cancer edwardsii: Methodological and management considerations
(Cambridge University Press, 2009-12)
Size-at-maturity, often used by fisheries managers to specify reference points, was estimated for Cancer edwardsii, the most intensely exploited brachyuran crab in Chile, using morphometric data and observation of the ...
Importance of reproductive biology of a harvest lizard, Tupinambis merianae, for the management of commercial harvesting
(Csiro Publishing, 2016-01)
Context Management of the exploitation of resources requires biological information on exploited species. The skins of large reptiles have a commercial value as luxury leather items and Tupinambis lizards from southern ...
Impact of minimum catch size on the population viability of Strombus gigas (Mesogastropoda: Strombidae) inQuintana Roo, Mexico
(Universidad de Costa Rica, 2014)