Lost, forgotten, and overlooked: systematic reassessment of two lesser-known toad species (Anura, Bufonidae) from Peninsular India and another wide-ranging northern species

Morphological characters for topotype of Duttaphrynus brevirostris (Rao, 1937), topotype of D. peninsularis (Rao, 1920), and syntype of D. stomaticus (Lütken, 1864) in preservation. A–G. Duttaphrynus brevirostris, BNHS 6126: A. Dorsal view; B. Ventral view; C. Lateral view of head; D. Dorsal view of hand showing brown nuptial pad on fingers I, II, and III; E. Ventral view of hand; F. Ventral view of foot; G. Schematic illustration of webbing on foot. H–N. Duttaphrynus peninsularis: H. Holotype, ZSIC 19176; I–N. Topotype, SDBDU 6370: I. Dorsal view; J. Ventral view; K. Lateral view of head; L. Ventral view of hand; M. Ventral view of foot; N. Schematic illustration of webbing on foot. O–T. Duttaphrynus stomaticus, ZMUC 131137 (ex 196): O. Dorsal view; P. Ventral view; Q. Lateral view of head; R. Ventral view of hand; S. Ventral view of foot; T. Schematic illustration of webbing on foot.