Identification of two species of Binema Travassos, 1925 (Oxyurida: Travassosinematidae) and Cameronia arecoensis Marchissio and Miralles, 1987 (Oxyurida: Thelastomatidae) based on morphological and 18S rRNA partial sequence

RUSCONI MATÍAS; ACHINELLY , MARÍA F.,

ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS.

ACAD BRASILEIRA DE CIENCIAS

Año: 2019

0001-3765

Oxyurid nematodes parasitizing the mole cricket Neoscapteriscus vicinus were isolated in the framework of sampling fields of mole-crickets from the pampean region, in Argentina. In this work, molecular characterization of the 18S rRNA partial sequence of nematodes belonging to the families Thelastomatidae (Cameronia arecoensis Marchissio & Miralles, 1987) and Travassosinematidae (Binema korsakowi, Sergiev, 1923 and Binema klossae, Marchissio & Miralles, 1993) were carried out. This is the first world report of sequences belonging to B. klossae and C. arecoensis and first Argentinian report of B. korsakowi sequence. Also, morphological and morphometric features of B. klossae, B. korsakowi and C. arecoensis from Argentinian populations are reported.