A Moellendorffia spurca, syntype MNHN-IM-2000-1992 B Moellendorffia trisinuata, syntype ZMB 7620 C Trichelix biscalpta, syntype MCZ 167125 D Trichelix diminuta, lectotype ANSP 90049 E Trichelix eucharista, lectotype ANSP 81221 F Trichelix hiraseana, lectotype SMF 7404/1 of Stegodera helleri. Photo: AJ Baldinger (C).

 
 
  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