Reproductive systems, schemes. A Amphorina farrani B Amphorina viriola sp. nov. C Amphorina andra sp. nov. D Amphorina linensis E Amphorina pallida. Abbreviations: am–ampulla, fgm–female gland mass, pg–supplementary (“penial”) gland, pr–prostate, psh–penial sheath, rs–receptaculum seminis.

 
 
  Part of: Korshunova T, Malmberg K, Prkić J, Petani A, Fletcher K, Lundin K, Martynov A (2020) Fine-scale species delimitation: speciation in process and periodic patterns in nudibranch diversity. ZooKeys 917: 15-50. https://doi.org/10.3897/zookeys.917.47444