neuritis (nuritis)

[NL., Neurobranchiata (nu-rō-brang-ki-ā'tä), n. pl. [NL., Gr. νεύρον, nerve, + NL. branch i at us, having gills: see branchiate.] The so-called Pulmonata operculata, or operculate pulmoniferous gastropods, as of the families Cyclos tom i dæ, Aciculidæ, and related forms.