A device for sampling aquatic insects associated with carrion in water

acarina amphipoda animal aquatique aquatic animals aquatic insects canal animal carcasse carcasses cerdo chironomidae dytiscidae entomologia entomologie entomology ephemeroptera equipment equipo eua forensic entomology hydracarina insecte aquatique iowa lac lagos lakes methode methods muestreo odonata porcin sampling swine usa water mites zygoptera