FIGURE 2 in An Unusual, Dwarf New Species Of Neotropical Freshwater Stingray, Plesiotrygon Nana Sp. Nov., From The Upper And Mid Amazon Basin: The Second Species Of Plesiotrygon (Chondrichthyes: Potamotrygonidae)

FIGURE 2: Morphological details of holotype of Plesiotrygon nana sp. nov. (MUSM 20328, adult male, 1024 mm TL, 243 mm DL, 247 mm DW, from Río Pachitea, tributary of Río Ucayali, near Puerto Inca, Peru). A) Dorsal view of anterior disc and head region. B) Nasoral region. C) Dorsal view of base of tail and pelvic fins. D) Ventral view of pelvic fins and clasper. E) Dorsal view of tail region at caudal stings (removed). F) Lateral view of tail at region of caudal stings (removed), showing ventral tail-fold. Scale bar in A, C-F = 2 cm; B = 1 cm.