''Smithsonidrilus'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of oligochaete

worm Worms are many different distantly related bilateral animals that typically have a long cylindrical tube-like body, no limbs, and no eyes (though not always). Worms vary in size from microscopic to over in length for marine polychaete wor ...

Species

The following species are currently recognized within ''Smithsonidrilus'': * '' Smithsonidrilus appositus'' Erséus, 1990 * '' Smithsonidrilus arcuatus'' Erséus, 1997 * '' Smithsonidrilus arduus'' Erséus, 1997 * '' Smithsonidrilus assimilis'' (Erséus, 1990) * '' Smithsonidrilus capricornae'' (Erséus, 1983) * '' Smithsonidrilus convexus'' Erséus, 1997 * '' Smithsonidrilus edgari'' Erséus, 1993 * '' Smithsonidrilus exspectatus'' Erséus, 1993 * '' Smithsonidrilus fecundus'' Erséus & Wang, 2005 * '' Smithsonidrilus grandiculus'' (Erséus, 1983) * '' Smithsonidrilus hummelincki'' (Righi & Kanner, 1979) * '' Smithsonidrilus involutus'' Erséus, 1990 * '' Smithsonidrilus irregularis'' (Erséus, 1983) * '' Smithsonidrilus ludmillae'' Erséus, 1997 * '' Smithsonidrilus luteolus'' (Erséus, 1983) * '' Smithsonidrilus marinus'' Brinkhurst, 1966 * '' Smithsonidrilus minusculus'' (Erséus, 1983) * '' Smithsonidrilus multiglandularis'' Erséus, 1990 * '' Smithsonidrilus nimius'' Erséus, 1997 * '' Smithsonidrilus pauper'' Erséus, 1990 * '' Smithsonidrilus peruanus'' (Finogenova, 1986) * '' Smithsonidrilus sacculatus'' (Erséus, 1983) * '' Smithsonidrilus tenuiculus'' (Erséus, 1984) * '' Smithsonidrilus tuber'' (Erséus, 1983) * '' Smithsonidrilus vesiculatus'' (Erséus, 1984) * '' Smithsonidrilus westoni'' Erséus, 1982

Species

References

Further reading