Genitalia and radula of T. horrida specimen CUMZ 5248 A General view of the genital system B Interior structure of the penis and vaginal chambers C Dorsal view showing head wart D Scanning electron micrographs of central, lateral and marginal teeth. Central tooth is indicated by ‘C’ and the other numbers indicate the order of lateral and marginal teeth.

 
 
  Part of: Sutcharit C, Inkhavilay K, Panha S (2020) Taxonomic note on Trichelix horrida (Pfeiffer, 1863) from Laos, with a type catalogue of Moellendorffia, Trichelix, and Moellendorffiella (Heterobranchia, Camaenidae). ZooKeys 952: 65-93. https://doi.org/10.3897/zookeys.952.52695