Este estudio reporta la composición de especies picnogónidos asociados a fauna incrustante muelles una marina turística recolectadas en septiembre y octubre del año 2011, abril junio 2012, las muestras algas, coral muerto tubos quetopteridos, anélidos tubícolas recolectados mediante buceo libre sitios playa febrero 2018. Los estudiados, Cruz Huanacaxtle playas aledañas se localizan el Pacífico ...

The objectives were to identify the species of chewing lice (Mallophaga) at different body sites in chickens (Gallus gallus), in isolated and mixed rearing systems, and to determine the dynamics and structure of the louse populations collected. The prevalences were 100 and 35% for chickens in the isolated and mixed systems, respectively. The species recorded were: Menopon gallinae, Menacanthus ...

Crustaceans (Arthropoda) are a diverse and abundant group with chitinous exoskeleton, living on coastal/estuarine environments, at community invertebrate fauna. A survey the species of some crustacean groups found Minho River estuary (international section) in Iberian Peninsula, is presented specimens collected through glass eel fishing bycatch, grab sampler, trammel net, beam trawl fyke net sa...