Family
Primitiopsididae Swartz, 1936
Selection of related publications
Schallreuter, R. 2000. Ostracoden aus silurischen Geschieben V.  Geologie und Paläontologie in Westfalen   55,      7-101.
Meidla, T. 1996. Late Ordovician Ostracodes of Estonia. Fossilia Baltica 2. pp. 1-222.  Tartu University Press. 
Rubel, M., Sarv, L. 1996. Reconstruction and use of the succession of East Baltic Silurian ostracodes.  Proceedings of the Estonian Academy of Sciences. Geology   45,   4,   177-188. DOI:10.3176/geol.1996.4.01
Meidla, T. 1995. On Baltocyamus primarius gen. et sp. nov..  Stereo-Atlas of Ostracod Shells, Volume 22, Part 1; August, 1995, pp. 1-4.   British Micropalaeontological Society. 
Adamczak, F., Coen, M. 1992. Perimardinal and antral structures in some primitiopsides (Palaeocopina, Ostracoda).  Neues Jahrbuch für Geologie und Paläontologie Monatshefte      6,   321-335.
Hansch, W. 1991. Die silurischen Geschiebe-Ostrakoden von Krause, Steusloff und Kummerow.  Archiv für Geschiebekunde   1,   2,   79-104.
Schallreuter, R. 1986. Silurische Hornsteine und Ostrakoden von Sylt.  Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg   61,      189- 233.
Schallreuter, R. 1979. Ordovizische Problematika, I. Melopetasus gen. n..  Paläontologische Zeitschrift   53,   1-2,   129-135. DOI:10.1007/BF02987793
Sarv, L. I. 1968. Ostracode families Craspedobolbinidae, Beyrichiidae and Primitiopsidae in the Silurian of Estonia. pp. 1-103.  Valgus. 
Gailite, L. K., Rybnikova, M. V., Ulst, R. Ž. 1967. Stratigrafiâ, fauna i usloviâ obrazovaniâ silurijskih porod Srednej Pribaltiki. pp. 1-304.  Zinatne. 
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. 
Martinsson, A. 1964. Palaeocope Ostracodes from the Well Leba I in Pomerania.  GFF   86,   2,   125-161. DOI:10.1080/11035896409448894
Abushik, A. F., Ivanova, V. A., Kochetkova, N. M., Martynova, G. L., Neckaja, A. I., Rozdestvenskaya, A. A. 1960. Novye paleozojskie ostrakody Russkoj i Sibirskoj platform, Urala i Pečorskoj grâdy.  New species of prehistoric plants and invertebrates of the USSR. Vol. II, pp. 280-367.   Gosgeoltehizdat. 
Martinsson, A. 1956. Ontogeny and Development of Dimorphism in some Silurian Ostracodes.  The Bulletin of the Geological Institutions of Uppsala   37,   14,   1-42.
Martinsson, A. 1955. Studies on the Ostracode Family Primitiopsidae.  The Bulletin of the Geological Institutions of Uppsala   36,   4,   1-33.
List of species
1. Allertemmysa aplicata Schallreuter, 2000 | Rootsiküla Stage
2. Allertemmysa prenaiensis (Neckaja, 1973) | Wenlock
3. Amygdalella asylon Schallreuter, 1986 | upper Silurian
8. Ardennea tricostata Schallreuter, 1979 | Haljala Stage
9. Baltocyamus primarius Meidla, 1995 | Oandu Stage
10. Borussulus reticulifer Martinsson, 1964 | Ludlow
11. Borussulus squamosus Gailite, 1966 | Ludlow
12. Clavofabella abrasa Gailite, 1967 | Ludlow
13. Clavofabella attrita Gailite, 1966 | Ludlow
14. Clavofabella contracta Sarv, 1968 | Paadla Stage
16. Clavofabella dubia Gailite, 1967 | Ludlow
17. Clavofabella extenta Sarv, 1968 | Jaagarahu Stage
18. Clavofabella heterosa Sarv, 1968 | Paadla Stage
19. Clavofabella incurvata Martinsson, 1955 | Jaagarahu Stage
20. Clavofabella juvenca Sarv, 1968 | Jaani Stage
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Crustacea | 
| Superclass | Oligostraca | 
| Class | Ostracoda | 
| Subclass | Podocopa | 
| Order | Palaeocopida | 
| Suborder | Beyrichicopina | 
| Palaeocopa | |
| Superfamily | Primitiopsacea | 
| Family | Bubnoffiopsidae | 
| Primitiopsididae | |
| Subfamily | Anisocyaminae | 
| Leiocyaminae | |
| Polenovulinae | |
| Primitiopsinae | |
| Venzavellinae | |
| Genus | Asymetrella | 
 See also