• Thelyssa is a genus of extremely small deep water sea snails, marine gastropod mollusks in the family Seguenziidae. Species within the genus Thelyssa...
    1 KB (64 words) - 03:35, 1 July 2024
  • Thelyssa callisto is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae. WoRMS (2013). Thelyssa...
    1 KB (81 words) - 03:35, 1 July 2024
  • Scaphella evelina Bayer, 1971 Siphonochelus tityrus (Bayer, 1971) Thelyssa Bayer, 1971 Thelyssa callisto Bayer, 1971 Volutomitra erebus Bayer, 1971 Volutomitra...
    8 KB (818 words) - 05:10, 2 March 2024
  • Thumbnail for Seguenziidae
    Dautzenberg & Fischer, 1897 Calliobasis Marshall, 1983 Fluxinella Marshall, 1983 Thelyssa Bayer, 1971 Visayaseguenzia Poppe, Tagaro & Dekker, 2006 tribe Seguenziini...
    6 KB (526 words) - 16:36, 4 March 2021