H. Kajihara et al., Redescription and taxonomic reassessment of Nemertellina minuta Friedrich,1935, sensu Yamaoka, 1940 (Nemertea, Hoplonemertea, Monostilifera), ZOOL SCI, 17(2), 2000, pp. 265-276
Nemertellina minuta Friedrich, 1935, sensu Yamaoka, 1940, from Akkeshi Bay,
Japan, is fully redescribed as a new species, Nemertellina yamaokai The ma
in characters distinguishing this taxon from N. minuta are the presence of
two pairs of cephalic furrows and cephalic glands, and the absence of dorso
ventral muscles from the intestinal region.