But ordinary methods of comparison fail when the attempt is made to homologise the structure of fishes with that of air-breathing.    From Wordnik.com.  [Form and Function A Contribution to the History of Animal Morphology] Reference

Their teeth are strange, with cusps and folds that have proved almost impossible to homologise with those of other placental mammals.    From Wordnik.com.  [Archive 2006-05-01] Reference

Owing to the difference of development he would not homologise these bones in the newt with the palatine and pterygoid of other Vertebrates.    From Wordnik.com.  [Form and Function A Contribution to the History of Animal Morphology] Reference

In the great class of molluscs, though we can homologise the parts of one species with those of another and distinct species, we can indicate but few serial homologies; that is, we are seldom enabled to say that one part or organ is homologous with another in the same individual.    From Wordnik.com.  [On the origin of species] Reference