Ragsdale, E. J.; Kanzaki, N.; Röseler, W.; Herrmann, M.; Sommer, R. J. (2013). Three new species of Pristionchus (Nematoda: Diplogastridae) show morphological divergence through evolutionary intermediates of a novel feeding-structure polymorphism. Zoological Journal of the Linnean Society. 168(4): 671-698.
Ragsdale, E. J.; Kanzaki, N.; Röseler, W.; Herrmann, M.; Sommer, R. J.
2013
Three new species of <i>Pristionchus</i> (Nematoda: Diplogastridae) show morphological divergence through evolutionary intermediates of a novel feeding-structure polymorphism