Changes

|kingdom            =  

|kingdom            =  

|phylum            =  

|phylum            =  

|class              = Nematoda

|class              = [[Nematoda]]

|sub-class          =  

|sub-class          =  

|order              =  

|order              =  

|super-family      = Strongyloidea

|super-family      = [[Strongyloidea]]

|family            =  

|family            =  

|sub-family        =

|sub-family        =

}}

}}

''Oesophagostomum'' is from the superfamily ''Strongyloidea''.  The female is larger than the male at around 2cm in length.  The family is characterized by a large buccal capsule, and has leaf crowns surrounding the mouth.

''Oesophagostomum'' is from the superfamily ''[[Strongyloidea]]''.  The female is larger than the male at around 2cm in length.  The family is characterized by a large buccal capsule, and has leaf crowns surrounding the mouth.

=''O. radiatum''=

=''O. radiatum''=