- Orthothēca
Orthothēca (O. Brid.), Pflanzengattung ans der Familie der Bryaceae-Splanchnoideae.
Pierer's Lexicon. 1857–1865.
Orthothēca (O. Brid.), Pflanzengattung ans der Familie der Bryaceae-Splanchnoideae.
Pierer's Lexicon. 1857–1865.
Orthotheca — Temporal range: Early Cambrian–Early Devonian[1] … Wikipedia
Cavolinioidea — Taxobox name = Cavolinioidea image caption = An unidentified sea butterfly regnum = Animalia phylum = Mollusca classis = Gastropoda subclassis = Orthogastropoda superordo = Heterobranchia ordo = Opisthobranchia subordo = Thecosomata superfamilia … Wikipedia