Family

Drepanellidae Ulrich et Bassler, 1923

Selection of related publications

Truuver, K., Meidla, T. 2015. A Hirnantian deep-water refuge for warm-water ostracods in Baltoscandia. Geological Quarterly 59, 4, 738-749. DOI:10.7306/gq.1258

Meidla, T. 2007. Ostracods from the Upper Ordovician Borenshult fauna, Sweden. GFF 129, 2, 123-132. DOI:10.1080/11035890701292123

Meidla, T. 1996. Late Ordovician Ostracodes of Estonia. Fossilia Baltica 2. pp. 1-222. Tartu University Press.

Sidaravičiene, N. 1992. Ordovician ostracods of Lithuania. pp. 1-252. LitNIIGRI.

Gailite, L. K. 1970. Ostracodes from the Kuldiga member of the Upper Ordovician of Latvia. Palaeontology and stratigraphy of the Baltic and Byelorussia. Number II, pp. 19-31. Mintis.

Kaljo, D. (ed) 1970. The Silurian of Estonia. pp. 1-343. Valgus.

Neckaja, A. I. 1966. Ostrakody ordovika i silura SSSR (semejstva Schmidtellidae, Rectellidae, Longisculidae i nekotorye novye vidy drugih semejstv). Trudy VNIGRI 251, 1-103. Nedra.

Öpik, A. 1935. Ostracoda from the Old Red Sandstone of Tartu, Estonia. Tartu Ülikooli Geoloogia Instituudi Toimetused 45, 1-8.

List of species

1. Ardenita kriukensis Sidaravičiene, 1992

2. Drepanella orvikui Öpik, 1935 | Middle Devonian

3. Drepanella pauxilla Gailite, 1970 | Porkuni Stage

4. Duplexibollia duplex (Krause, 1892) | Pirgu Stage→Porkuni Stage

5. Parulrichia minuta Neckaja, 1966 | Upper Ordovician

6. Polyzygia estonica Neckaja, 1966 | Juuru Stage→Raikküla Stage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Crustacea
Superclass	Oligostraca
Class	Ostracoda
Subclass	Podocopa
Order	Palaeocopida
Suborder	Beyrichicopina
	Binodicopa
Superfamily	Drepanellacea
Family	Bolliidae
	Drepanellidae
Genus	Ardenita
	Drepanella
	Duplexibollia
	Parulrichia
	Polyzygia