Miscellanea Nematodologica. VI. Echinonema australis sp. nov. from Sminthopsis crassicaudata in South Australia

Summary

Echinonema australis sp. nov. is described from Sminthopsis crassicaudata, and differs most markedly from the only other species of the genus, E. cinctum, in lacking a swollen region with intermediate sized spines immediately posterior to the three circles of large spines which occur on the extreme anterior end of the body.