Sigambra bassi (Hartman, 1947) A holotype (LACM 142), anterior end, dorsal view B paratype (LACM 1549), anterior end, dorsal view C non-type specimen (LACM 6614), anterior end, dorsal view. Scale bars: 0.3 mm (A, C), 0.2 mm (B).

  Part of: Salazar-Vallejo SI, Rizzo AE, León-González JÁ, Brauco KM (2019) Four new Caribbean Sigambra species (Annelida, Pilargidae), and clarifications of three other Sigambra species. ZooKeys 893: 21-50.