Genus
Piretella Öpik, 1937
Aiheeseen liittyvät julkaisut
Meidla, T. 1996. Late Ordovician Ostracodes of Estonia. Fossilia Baltica 2. pp. 1-222. Tartu University Press.
Meidla, T. 1996. Latest Ordovician ostracodes of Baltoscandia. Danmarks Geologiske Undersøgelse 98, 63-68. GEUS.
Gailite, L. 1975. New species of ostracoda from Upper Ordovician of Latvia. The Fauna and Stratigraphy of Paleozoic and Mesozoic of Baltic and Byelorussia, pp. 45-58. Mintis.
Sarv, L. 1959. Ordovician ostracodes in the Estonian S.S.R.. ENSV TA Geoloogia Instituudi Uurimused IV, 1-210.
Thorslund, P. 1948. On the Silurian beds above the Pentamerus limestone in Jemtland. Description of fossils. Sveriges Geologiska Undersökning 42, 3, 1-37.
Öpik, A. 1937. Ostracoda from the Ordovician Uhaku and Kukruse formations of Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 50, 1-58.
List of species
2. Piretella amphicristata Olempska, 1994 | Middle Ordovician
4. Piretella oepiki Thorslund, 1940 | Upper Ordovician
7. Piretella velata Gailite, 1975 | Pirgu Stage
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Arthropoda |
Subphylum | Crustacea |
Superclass | Oligostraca |
Class | Ostracoda |
Subclass | Podocopa |
Order | Palaeocopida |
Suborder | Beyrichicopina |
Palaeocopa | |
Superfamily | Eurychilinacea |
Family | Eurychilinidae |
Subfamily | Piretellinae |
Genus | Hesperidella |
Klyasinella | |
Lembitsarvella | |
Piretella | |
Species | acmaea |
amphicristata | |
margaritata | |
oepiki | |
paežerensis | |
triebeli | |
velata |