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Morphologic and systematic revision of the solute Maennilia estonica (Homoiostelea, Echinodermata) from the Upper Ordovician of Estonia

open access: closedJournal of Paleontology, 2012
Maennilia estonica Rozhnov and Jefferies was first described as a stem-chordate but restudy shows it is an unusually large homoiostelean echinoderm. Its feeding structure, an erect ambulacrum, extending exothecally from the peristomial frame plates, bears a large internal tunnel that opens directly into the body cavity.
Ronald L. Parsley   +2 more
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Anaceratagallia (Anaceratagallia) estonica Vilbaste 1959

2020
Published as part of Tishechkin, Dmitri Yu., 2020, Review of the leafhopper genus Anaceratagallia Zachvatkin, 1946 (Homoptera: Auchenorrhyncha: Cicadellidae: Megophthalminae: Agalliini) from Russia, Kazakhstan, and Central Asia, pp.
openaire   +1 more source

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