Morphology and differential diagnostics of parasitic larvae of some Strongylidae (Nematoda) of horses.

The morphology of L4 of Cylicostephanus minutus, Cylicotetrapedon bidentatus, Petrovinema poculatum, Cylicocyclus radiatus, C. triramosus, Cylicodontophorus euproctus, C. mettami, C.