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 JOSE MATIAS; MONTES MARTIN MIGUEL; FERRARI WALTER; ACHINELLY MARIA FERNANDA

ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS.

ACAD BRASILEIRA DE CIENCIAS

Lugar: Rio de Janeiro; 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 for nematodes belonging to the families Thelastomatidae (Cameronia arecoensis Marchissio & Miralles, 1987) and Travassosinematidae (Binema korsakowi, Sergiev, 1923 and Binema klossae, Marchissio & Miralles, 1993) was carried out. The sequence of B. klossae and C. arecoensis are the first sequences reported for both species, and the sequence of B. korsakowi is the first from Argentina. Also morphological and morphometric features of B. klossae, B. korsakowi and C. arecoensis from argentinian populations are reported.