WMSD - Worldwide mollusc species DB Bagni Liggia
Class: HYOLITHA
--- Taxon Tree: ORTHOTHECIDA [Order]
------ Family: TETRATHECIDAE Sysoev, 1968 † (Sea) (FOSSIL)
DB counters=13, Genus=4, Subgenus=0, Species=7, Subspecies=0, Synonyms=1, Images=0
DB counters include Fossil taxa: Species=7, Subspecies=0
  • clinisepta, Costatheca clinisepta (Sysoev, 1960) † (FOSSIL)
  • clinisepta, Tetratheca clinisepta Sysoev, 1960 † - syn of: Costatheca clinisepta (Sysoev, 1960) † (FOSSIL)
  • composita, Tetratheca composita Meshkova, 1974 † (FOSSIL)
  • obvia, Holmitheca obvia Sysoev, 1968 † (FOSSIL)
  • pentagona, Tetratheca pentagona Sysoev, 1968 † (FOSSIL)
  • probata, Asijatheca probata Missarzhevsky & Mambetov, 1981 † (FOSSIL)
  • ulterior, Holmitheca ulterior Sysoev, 1968 † (FOSSIL)
  • zhuravlevae, Holmitheca zhuravlevae Sysoev, 1968 † (FOSSIL)
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    Author: Claudio Galli - last updated: 27/ago/2017