Figure 4 from: Wu M, Chen Z, Zhang L (2019) Jawless land snail Sinorachis, a new bradybaenine genus from China (Eupulmonata, Camaenidae). ZooKeys 893: 51-67. https://doi.org/10.3897/zookeys.893.38445

Figure 4 A–FSinorachis baihu Wu & Chen, gen. and sp. nov., HBUMM08296-specimen 1, holotype. A left margin of mantle collar with the lobe arrowed B right margin of mantle collar C lateral dorsal view of buccal mass with an oral curtain (a sheet of curtain-like tissue on the most anterior of the buccal mass) arrowed D dorsal view of buccal mass with an oral curtain arrowed E shell-removed animal, showing three pigmentation patches near mantle margin F internal body wall of head, showing no obvious head gland between the ommatophore tentacles G HBUMM08296-specimen 2, paratype, mouth of ventral view with an oral curtain arrowed.