Figures 21-23 in A new species of Habeas (Eupulmonata, Urocoptidae) from Canarana region, Bahia, Brazil

Figures 21-23. Habeas centroris anatomical drawings: (21) buccal mass, left view, left portion of m2 removed; (22) genital structures, uncoiled, mostly in ventral view, artificial section on middle region of spermoviduct done, topology of posterior lobe of digestive gland also shown; (23) central nervous system (nerve ring), dorsal view. Scales = 0.5 mm.