Trinomys yonenagae Rocha 1995

Trinomys yonenagae Rocha 1995, Mammalia, 59 (4): 541.

Type Locality: Brazil, Bahia, Ibiraba (10 o 48’S, 42 o 50’W) .

Vernacular Names: Yonenaga's Atlantic Spiny-rat.

Distribution: Left bank of the São Francisco River from Bara to Pilão Arcado (NE Brazil).

Discussion: Karyotype has 2n=54 and FN=108 (Leal-Mesquinta et al., 1992).