Figure 18 from: Pholyotha A, Sutcharit C, Tongkerd P, Panha S (2020) Integrative taxonomic revision of the land snail genus Sarika Godwin-Austen, 1907 in Thailand, with descriptions of nine new species (Eupulmonata, Ariophantidae). ZooKeys 976: 1-100. https://doi.org/10.3897/zookeys.976.53859

Figure 18 Genitalia. A, BSarika limbata specimen CUMZ 7652 A general view of the genital system and B internal structure of penis C, DS. heptagyra specimen CUMZ 7279 C general view of the genital system and D internal structure of penis. White arrowheads indicate the ends of the penes.