Species

Hebellum tetragonum (Krause, 1891)

Synonymy list

1891 Thlipsura tetragona n. sp. — Krause , pp. 508, fig. 32:15

1936 Thlipsurella tetragona (Krause) — Swartz , pp. 45

1967 Hebellum tetragona (Krause), 1891 — Gailite et al. , pp. 155, fig. 12:7

1968 Krausellina tetragona (Krause) — Krandijewski , pp. 73, fig. 11:25

1972 Hebellum tetragona Gailite — Pranskevičius , pp. 103, fig. 14:6

1977 Hebellum tetragonum (Krause, 1891) — Sarv , pp. 274

1991 Hebellum tetragonum (Krause, 1891) — Hansch , pp. 97, fig. 4:4, 6-7

Selection of related publications

Sarv, L. 1977. Early Cavellinids in the Silurian of the East Baltic. Facies and fauna of the Baltic Silurian, pp. 259-283. Academy of Sciences of the Estonian S. S. R. Institute of Geologyt.

Pranskevičius, A. 1972. South Baltic Silurian Ostracoda. pp. 1-280. Mintis.

Gailite, L. K., Rybnikova, M. V., Ulst, R. Ž. 1967. Stratigrafiâ, fauna i usloviâ obrazovaniâ silurijskih porod Srednej Pribaltiki. pp. 1-304. Zinatne.

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Arthropoda
Subphylum	Crustacea
Superclass	Oligostraca
Class	Ostracoda
Subclass	Podocopa
Order	Platycopida
Suborder	Cytherelliformes
Superfamily	Cavellinacea
Family	Cavellinidae
Genus	Hebellum
Species	afossulatus
	andopressum
	insignis
	minutum
	tetragonum
	trivialis

References based on distribution

Pranskevičius, 1972a 1145.5 - upper Silurian
Sarv, L., 1977a Ohesaare borehole 9 - 87.33 Paadla Stage
Sarv, L., 1977a Kingissepa Kuressaare Stage
Sarv, L., 1977a Kolka 54 borehole 197 - 260.5 Kuressaare Stage
Gailite et al., 1967 Ezere 9 borehole 973.8 - 1032 Ludlow