Abstract <p>The family Tetrentactiniidae Kozur et Mostler, 1979, is revised and its diagnosis and generic composition are emended. The subfamily Tetrentactiniinae Kozur et Mostler, 1979, is revised, and its rank is emended. The new subfamily Uralitininae Afanasieva et Gainullina, subfam. nov. is established. A diagnosis of a new genus and new species <i>Uralitina megalospina</i> gen. et sp. nov. is given. The genus <i>Triaenoentactinosphaera</i> Wang, 1997 is raised to a valid genus from synonymy.</p>

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Revision of the Family Tetrentactiniidae Kozur et Mostler, 1979 (Late Paleozoic Radiolarians). Part 1. Family and Subfamilies

  • M. S. Afanasieva,
  • E. A. Gainullina

摘要

Abstract

The family Tetrentactiniidae Kozur et Mostler, 1979, is revised and its diagnosis and generic composition are emended. The subfamily Tetrentactiniinae Kozur et Mostler, 1979, is revised, and its rank is emended. The new subfamily Uralitininae Afanasieva et Gainullina, subfam. nov. is established. A diagnosis of a new genus and new species Uralitina megalospina gen. et sp. nov. is given. The genus Triaenoentactinosphaera Wang, 1997 is raised to a valid genus from synonymy.