Trilobita
Species

Illaenus sarsi Jaanusson, 1954

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Synonymy list
1821     Entomostracites crassicauda Wahlenberg, 1821 — Wahlenberg , pp. 294 , fig. 7: 6
1827     Asaphus (Illaenus) crassicauda Wahlenberg, 1821 — Dalman , pp. 250 , fig. 5: 2a-f
1829     Trilobites Esmarkii Schlotheim, 1826 — Boeck , pp. 40
1835     Illaenus crassicauda Wahlenberg, 1821 — Sars , pp. 341 , fig. 9:10
1837     Illaenus crassicauda Wahlenberg, 1821 — Hisinger , pp. 17 , fig. 3: 5 ?
1854     Illaenus crassicauda Wahlenberg, 1821 — Angelin , pp. 41 , fig. 24: 2, 2a ?
1880     Illaenus Dalmani Volborth, 1863 — Holm , pp. 16
1882     Illaenus Dalmani Volborth, 1863 — Brögger , pp. 97
1882     Illaenus Esmarkii (Schlotheim, 1826) — Holm , pp. 55 , fig. 6: 8
1886     Illaenus Esmarkii (Schlotheim, 1826) — Holm , pp. 47-54 , fig. 1: 1-6
1901     Illaenus Esmarkii Schlotheim, 1826 — Lindström , pp. 58 , fig. 4: 26-30
1905     Illaenus Esmarkii Schlotheim, 1826 — Lamansky , pp. 57, 169
1907     Illaenus Esmarkii Schlotheim, 1826 — Schmidt , pp. 46
1934     Illaenus esmarkii Schlotheim, 1826 — Störmer , pp. 331
1936     Illaenus Esmarkii Schlotheim, 1826 — Siegfried , pp. 24 , fig. 7a; 8: 2
1941     Illaenus esmarkii Schlotheim, 1826 — Störmer , pp. 116, 125 , fig. 4
1954     Illaenus sarsi n. sp. — Jaanusson , pp. 575 , fig. 2: 1-3
1957     Illaenus sarsi Jaanusson, 1957 — Jaanusson , pp. 114-123 , fig. 4: 1-9
1973     Illaenus sarsi Jaanusson, 1957 — Bergström , fig. 5: 5-6
1976     Illaenus sarsi Jaanusson, 1957 — Reyment , pp. 10 , fig. 28a-b
1980     Illaenus sarsi Jaanusson, 1957 — Tjernvik & Johansson , pp. 194
1995     Illaenus sarsi Jaanusson, 1957 — Nielsen , pp. 337-339 , fig. 243
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
Nielsen, A. 1995. Trilobite systematics, biostratigraphy and palaeoecology of the Lower Ordovician Komstad Limestone and Huk Formations, southern Scandinavia. Fossils and Strata 38, 1-374. DOI:10.18261/8200376583-1995-01
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.