A Lumbricillus lineatus, spermatheca B Lumbricillus latithecatus sp. n. (holotype), spermathecae C Lumbricillus verrucosus, spermatheca D Lumbricillus verrucosus, spermatheca seen from below. Scale bars: 100 µm.

 
 
  Part of: Klinth MJ, Rota E, Erséus C (2017) Taxonomy of North European Lumbricillus (Clitellata, Enchytraeidae). ZooKeys 703: 15-96. https://doi.org/10.3897/zookeys.703.13385