FIGURES 5 – 12 in Revision of the systematic status of Helminthoglypta walkeriana morroensis (Hemphill, 1911) (Gastropoda: Pulmonata)
2018-05-10T15:11:40Z (GMT) by
FIGURES 5 – 12. Shells of Helminthoglypta morroensis and H. walkeriana. Figures 5 – 8. Helminthoglypta morroensis, BR 2571, Highway 1 at Stenner Road, San Luis Obispo; top, side, and basal views of shell and detail of papillose sculpture (scored as Ppl = 3, see Methods section) on shoulder of penultimate and body whorls. Shell diameter 23.1 mm. Figures 9 – 12. Helminthoglypta walkeriana, BR 2568, Elfin Forest; detail of papillose sculpture (Ppl = 1) and spiral grooves (Grv = 2) on shoulder of penultimate and body whorls, top, side, and basal views of shell. Shell diameter 22.1 mm.