Trigonotretidae

Classification

Genera in Trigonotretidae

• Cartorhium — 9 species: Cartorhium chelomatum, Cartorhium coristum, Cartorhium imperfectum, Cartorhium orbiculatum, Cartorhium retusum, Cartorhium twifurcifer, Cartorhium vidriense, Cartorhium xikouensis
• Sulciplica — 6 species: Sulciplica chatsworthensis, Sulciplica crassa, Sulciplica occidentalis, Sulciplica subglobosa, Sulciplica transversa, Sulciplica vellai
• Gypospirifer — 5 species: Gypospirifer anancites, Gypospirifer gryphus, Gypospirifer kobiyamai, Gypospirifer nelsoni, Gypospirifer volatilis
• Aperispirifer — 4 species: Aperispirifer archboldi, Aperispirifer crassicostatus, Aperispirifer lethamensis, Aperispirifer ovalis
• Kaninospirifer — 4 species: Kaninospirifer borealis, Kaninospirifer costellinus, Kaninospirifer incertiplicatus, Kaninospirifer stepanovi
• Lepidospirifer — 4 species: Lepidospirifer angulatus, Lepidospirifer demissus, Lepidospirifer inferus, Lepidospirifer miyakei
• Cratispirifer — 3 species: Cratispirifer barchatovae, Cratispirifer macroplica, Cratispirifer nuraensis
• Imperiospira — 3 species: Imperiospira campbelli, Imperiospira dickinsi, Imperiospira franzjosefi
• Costuloplica — 1 species: Costuloplica robertsi
• Gibbospirifer — 1 species: Gibbospirifer ettrainensis
• Occidalia — 1 species: Occidalia shahi
• Saltospirifer — 1 species: Saltospirifer guevarii
• Septospirifer — 1 species: Septospirifer tatondukensis
• Brachythyrinella
• Georginakingia
• Koenigoria
• Neilotreta
• Pericospira
• Simplicisulcus
• Spiriferalaria
• Unicostatina

Source and Attribution

Taxonomic rank data on this page is drawn from the GBIF Backbone Taxonomy, doi.org/10.15468/39omei, GBIF Secretariat, licensed CC BY 4.0. Member-species counts are counts of records held in the Sanctum species index, not a claim of completeness for the family.