Home›Glossary›SGlossarysublacrymal grooveA fold or groove located between the lacrymal bone and rostral cap in certain fish genera.Used in 13 species profilesGastromyzon aeroidesGastromyzon cornusaccusGastromyzon ctenocephalusGastromyzon extrorsusGastromyzon farragusGastromyzon introrsusGastromyzon lepidogasterGastromyzon monticolaGastromyzon ocellatusGastromyzon scitulusGastromyzon stellatusGastromyzon viriosusGastromyzon zebrinus