Cannibalism refers to the action of consuming a member of the same species and is common in many taxa. This paper reviews the available literature on cannibalism in cephalopods. All species of the class Cephalopoda are ...

The present study assessed the ontogeny and delimitated the morphological boundaries of intracohort cannibalism in dourado (Salminus brasiliensis), a native fish species with potential for aquaculture diversification in ...

Predation of zoeas by megalopae of Ucides cordatus is frequently observed in the laboratory during larval rearing, a phenomenon that could considerably reduce the output of larviculture. Experiments were carried out in the ...

Predation of zoeas by megalopae of Ucides cordatus is frequently observed in the laboratory during larval rearing, a phenomenon that could considerably reduce the output of larviculture. Experiments were carried out in the ...

Chrysomya albiceps is a facultative predator and cannibal species during the larval stage. Very little is known about cannibalism and prey size preference, especially in blowflies. The purpose of this investigation was to ...

Chrysomya albiceps is a facultative predator and cannibal species during the larval stage. Very little is known about cannibalism and prey size preference, especially in blowflies. The purpose of this investigation was to ...

This work documents the occurrence of drillholes on muricid Trophon geversianus shells from a Holocene raised marine deposit in the Beagle Channel, located on the extreme southern tip of South America (~ 55ºS). Based on ...

O principal item alimentar de duas espécies de tucunarés (Cichla cf. ocellaris e Cichla monoculus) introduzidas no reservatório de Volta Grande foram indivíduos do mesmo gênero. A abundância de tucunarés adultos pode causar ...