Nueva especie de Cephalobium (Rhabditida, Diplogasteridae) parasito de ninfas de Gryllodes Laplatae (Orthoptera, Gryllidae) en la Argentina
AUTOR(ES)
Camino, Nora B., Reboredo, Guillermo R.
FONTE
Iheringia. Série Zoologia
DATA DE PUBLICAÇÃO
2000-11
RESUMO
Cephalobium bidentatum sp. nov., parasitizing nymphs of Gryllodes laplatae Sauss (Orthoptera, Gryllidae) from Argentina, is described and illustrated. It is distinguished from other members of the genus Cephalobium COBB, 1920, by having the buccal cavity very sclerotized with two hook-shaped teeth, vagina short and muscular, male has two spicules with hook-shaped tips, and by the distribution pattern of the postanal papillae: one pair under the anus, three pairs between the anus and the tail, and two pairs at the base of the tail appendage.
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