Fig. 3 in Schistura systomos ı a new species of loach from southern Laos (Teleostei: Nemacheilidae)

Fig. 3. Ventral view of mouth of Schistura species: a, narrow mouth in S. systomosı MHNG 2767.056ı holotypeı 35.0 mm SL; and b, wide mouth in other Schistura species (here S. clatrataı CMK 23398ı 81.5 mm SL; collected together with S. systomos).