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Disadvantages of living in a populous neighborhood for sit-andwait predators: Competition for space reduces pit-trap size in antlion larvae
(Blackwell Publishing Ltd, 2020-11-01)
The study of how trap design responds to biotic and abiotic conditions can help to
understand the selective forces affecting the foraging of trap-building organisms.
We experimentally tested whether pit design can be ...
Evaluación del uso del nematodo Panagrolaimus sp. enriquecido con ß-glucanos en el desempeño zootécnico y la respuesta inmune del camarón Litopenaeus vannamei durante los primeros estadios larvales
(Universidad Nacional (Costa Rica), 2021)
La producción de postlarvas (PL) del camarón Litopenaeus vannamei sigue dependiendo de la Artemia como alimento vivo. La sustitución del 75% de nauplios de Artemia por el nematodo Panagrolaimus sp. mostró ser viable en los ...
Growth and alkaline digestive proteases activity of Parachromis dovii larvae fed live prey and formulated diets with different protein sources
(Universidad Técnica de Manabí (Ecuador), 2022-07-16)
Parachromis dovii is a carnivorous cichlid fish from Central America, which easily accepts formulated feeds since exogenous feeding starts; however, its larval growth is lower than that obtained using live food. For this ...