FIGURE 19 in Monograph of the Australian Bithyniidae (Caenogastropoda: Rissooidea)

FIGURE 19. Protoconchs and microsculpture: A, B, Gabbia beecheyi, A, paratype, AMS, C.331852, B, AMS, C.332843; C, D, Gabbia affinis, AMS, C.308008; E ­ G, Gabbia microcosta, paratype, AMS, C.318641; H ­ R, Gabbia adusta, H, I, AMS, C.333080, J ­ L, AMS, C.331871, M, N, Q, R, AMS, C.203381, O, AMS, C.318589, P, AMS, C.331876; A, E, H ­ K, Q, protoconchs, B ­ D, F ­ G, L ­ P, R, microsculpture; Scales: A, G, N, 500µm, B ­ C 20µm, D, L, R, 50µm, E ­ F, H ­ K, P, 100µm, M, O, Q, 200 µm.Published as part of Ponder, Winston F., 2003, Monograph of the Australian Bithyniidae (Caenogastropoda: Rissooidea), pp. 1-126 in Zootaxa 230 (1) on page 56, DOI: 10.11646/zootaxa.230.1.1, http://zenodo.org/record/501911