''Suphisellus similis'' is a species of
burrowing water beetle
Noteridae is a family of adephagan water beetles closely related to the Dytiscidae, and formerly classified with them. They are mainly distinguished by the presence of a distinctive "noterid platform" underneath, in the form of a plate between ...
in the subfamily
Noterinae.
It was
described by Zimmermann in 1921 and is found in Brazil.
References
Suphisellus
Beetles described in 1921
{{Noteridae-stub