Trilobita

Illaenus aduncus Jaanusson, 1957

Synonymy list
1843     Illaenus crassicauda Wahlenberg — Burmeister, pp. 119, fig. 5: 2a-c
1846     Illaenus crassicauda Wahlenberg — Burmeister, pp. 103-104, fig. 5: 2a-c
1854     Illaenus crassicauda Wahlenberg — Angelin, pp. 41, fig. ? 24: 2-2a
1880     Illaenus Dalmani Volborth — Holm, pp. 16
1882     Illaenus Esmarkii (Schlotheim) — Holm, pp. 55, fig. 2: 4-10
1884     Illaenus Esmarkii (Schlotheim) — Törnquist, pp. 53
1949     Illaenus esmarkii (Schlotheim) — Bohlin, pp. 566
1951     Illaenus esmarkii (Schlotheim) — Jaanusson & Mutvei, pp. 632-633
1957     Illaenus aduncus n. sp. — Jaanusson, pp. 123-129, fig. 5: 1-8; 6: 6
Selection of related publications
Pärnaste, H., Bergström, J., Zhou, Z.-Y. 2013. High-resolution trilobite stratigraphy of the Lower-Middle Ordovician Öland Series of Baltoscandia. Geological Magazine 150, 3, 509–518. DOI:10.1017/S0016756812000908
Jaanusson, V. 1957. Unterordovizische Illaeniden aus Skandinavien. Mit Bemerkungen über die Korrelation des Unterordoviziums. Bulletin of the Geological Institutions of the University of Uppsala 37, 79–165.
References based on distribution