Aves > Passeriformes > Locustellidae > Locustella > Locustella ochotensis > Locustella ochotensis subcerthiola

subspecies: Locustella ochotensis subcerthiola (Middendorff's Grasshopper-Warbler, )

Annotation: Subspecies not recognized by del Hoyo et al. (1992) and Howard and Moore (2003).