His papers in the " American Journal of Philology " number a few in comparative linguistics, such as those on assimilation and adaptation in congeneric classes of words, and many valuable contributions to the interpretation of the Vedas, and he is best known as a student of the Vedas.
32.
It's a simple con-construction, and any e . g . college student should expected to understand terms like " conspecific ", " congeneric ", " confamilial ", etc . In the OP's sentence " counterparts " would fill in X without restructuring the sentence.
33.
Consequently, it is not very likely that it is congeneric with " Hoatzi ", as North and South America were still separate by some of shallow seas and the Central American island arc when these birds lived, and seem to have shared only strong-flying and highly migratory genera such as seabirds.
34.
A 1998 study again found " Leptosuchus " to be congeneric with " Rutiodon ", but since then another study has suggested that its type species " R . carolinensis ", while still very similar to " Leptosuchus ", is synonymous with " Angistorhinus ".
35.
Throughout the 19th century, several species were classified as congeneric with the dodo, including the Rodrigues solitaire and the R�union solitaire, as " Didus solitarius " and " Raphus solitarius ", respectively ( " Didus " and " Raphus " being names for the dodo genus used by different authors of the time ).
36.
Two species, cinnamon-rumped and scarlet-rumped trogons, were previously classified in a separate genus, " Duvaucelius ", and a 2010 study found that these two were closely related and formed a separate clade from all of the other " Harpactes " trogons ( except orange-breasted trogon, which forms a third group ), but recommended that all three groups should be treated as congeneric.
37.
Both " Tylosaurus " and " Hainosaurus " members of the group Tylosaurinae and are referred to informally as " tylosaurines " or " tylosaurs . " Research published in 2016 however indicates that " Hainosaurus " is likely congeneric with " Tylosaurus " . placed the tylosaurines together with the plioplatecarpine mosasaurs ( " Platecarpus ", " Plioplatecarpus ", etc . ) in an informal monophyletic grouping which he called the " Russellosaurinae ."