Figure 3 in Colour and size reveal hidden diversity of Necturus (Caudata: Proteidae) from the Gulf Coastal Plain of the United States

Figure 3. Measurements taken of adult specimens from dorsal (a; AUM 35138) and ventral (b; AUM 18533) views. Solid lines of panel A are measurements taken from photographs of specimens (HWE, HWG, POL, SL, SRE, WRE; see text for description); dotted lines of panel A are measurements derived from solid lines (ED, EL, GD, GEL, SW; see text for description). Solid lines of panel B are measurements taken from photographs of specimens (GL, WBW; see text for description).