Eumicrotremus Gill, 1864
Body globular, tail strongly compressed. First dorsal fin may or may not be covered by skin, but always clearly discernible; if covered by thick skin, with many small bony tubercles. Many bony tubercles present on head, body and tail. Gill openings small, entirely above level of upper pectoral finray. Sucking disc large, its length greater than half head length. Anus closer to posterior margin of disc than to anal fin origin. Pyloric caeca present 8-12. Vertebrae 26-27.
See family for biology.
Species 13; in Clofnam area 3.
Species of this genus in the program:
Eumicrotremus derjugini
Eumicrotremus eggvini
Eumicrotremus spinosus