Английская Википедия:Homotrypa

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Шаблон:Automatic taxobox Homotrypa is an extinct genus of bryozoans from the Ordovician and Silurian periods, known from fossils found in the United States. Its colonies are branch-like and have small monticules made of groups of three or four larger zooecia slightly protruding out from the main surface of the colony.[1][2] In cross section, the zooecia (tubes housing individual zooids) are erect in axis and gently curve toward the surface of the colony.[3]

Species

  • Homotrypa curvata (Ulrich, 1882)
  • Homotrypa niagarensis (Ernst, Brett and Wilson, 2019)[4]
  • Homotrypa anticostiensis (Bassler, 1928)
  • Homotrypa ramulosa (Bassler, 1903)

References

Шаблон:Reflist

Шаблон:Taxonbar


Шаблон:Bryozoan-stub