Ecsenius
Ecsenius is a large genus of fish in the family Blenniidae. Several species, including Ecsenius midas, the Midas blenny, and Ecsenius bicolor, the bicolor blenny, are commonly sold at aquarium stores as pets.
Species
There are currently 53 recognized species in this genus:Ecsenius aequalis V. G. Springer, 1988 Ecsenius alleni V. G. Springer, 1988Ecsenius aroni V. G. Springer, 1971 Ecsenius australianus V. G. Springer, 1988 Ecsenius axelrodi V. G. Springer, 1988 Ecsenius bandanus V. G. Springer, 1971 Ecsenius bathi V. G. Springer, 1988 Ecsenius bicolor Ecsenius bimaculatus V. G. Springer, 1971Ecsenius caeruliventris V. G. Springer & G. R. Allen, 2004 Ecsenius collettei V. G. Springer, 1972 Ecsenius dentex V. G. Springer, 1988Ecsenius dilemma V. G. Springer, 1988Ecsenius fijiensis V. G. Springer, 1988Ecsenius fourmanoiri V. G. Springer, 1972Ecsenius frontalis Ecsenius gravieri Ecsenius isos McKinney & V. G. Springer, 1976Ecsenius kurti V. G. Springer, 1988Ecsenius lineatus Klausewitz, 1962 Ecsenius lividanalis W. M. Chapman & L. P. Schultz, 1952 Ecsenius lubbocki V. G. Springer, 1988 Ecsenius mandibularis McCulloch, 1923 Ecsenius melarchus McKinney & V. G. Springer, 1976 Ecsenius midas Starck, 1969 Ecsenius minutus Klausewitz, 1963Ecsenius monoculus V. G. Springer, 1988Ecsenius nalolo J. L. B. Smith, 1959 Ecsenius namiyei Ecsenius niue V. G. Springer, 2002Ecsenius oculatus V. G. Springer, 1988Ecsenius oculus V. G. Springer, 1971 Ecsenius ops V. G. Springer & G. R. Allen, 2001Ecsenius opsifrontalis W. M. Chapman & L. P. Schultz, 1952 Ecsenius pardus V. G. Springer, 1988Ecsenius paroculus V. G. Springer, 1988Ecsenius pictus McKinney & V. G. Springer, 1976 Ecsenius polystictus V. G. Springer & J. E. Randall, 1999Ecsenius portenoyi V. G. Springer, 1988Ecsenius prooculis W. M. Chapman & L. P. Schultz, 1952Ecsenius pulcher Ecsenius randalli V. G. Springer, 1991Ecsenius schroederi McKinney & V. G. Springer, 1976Ecsenius sellifer V. G. Springer, 1988 Ecsenius shirleyae V. G. Springer & G. R. Allen, 2004Ecsenius stictus V. G. Springer, 1988 Ecsenius stigmatura Fowler, 1952Ecsenius taeniatus V. G. Springer, 1988Ecsenius tessera V. G. Springer, 1988Ecsenius tigris V. G. Springer, 1988 Ecsenius tricolor V. G. Springer & G. R. Allen, 2001Ecsenius trilineatus V. G. Springer, 1972