Definition of Illaenus. Meaning of Illaenus. Synonyms of Illaenus

- †Illaenus gelasinus Whittington 1965 †Illaenus lacertus Whittington 1954 †Illaenus marginalis Raymond 1925 †Illaenus oscitatus Fortey 1980 †Illaenus slancyensis...
- Illaenus cr****icauda is a species of trilobites belonging to the family Illaenidae. These trilobites lived in the middle Ordovician and in the Silurian...
- Illaenus tauricornis is a species of trilobites from Russia and Morocco, from the middle Ordovician. The Latin species name tauricornis means "bull-horned"...
- Ordovician (Darriwilian–Katian)  Estonia  Russia  Sweden The type species is "Illaenus" excellens Holm (1886); genus also includes Neoillaenus atavus (Eichwald...
- the Illaenidae, but this is not generally supported. Illaenus? priscus from Salair and Illaenus? berkutensis from the Malyi Karatau, Kazakhstan (both...
- †Helcionopsis †Helcionopsis striata †Hibbertia †Hindia †Holopea †Hyolithes †Illaenus †Isotelus †Kockelella †Krausella †Lingulella †Lonchodomas †Marsupiocrinus...
- effaced (smooth and mostly featureless), an evolutionary trend also seen in Illaenus and Trimerus, though not as pronounced as that of Bumastus. The glabella...
- †Hexagonaria prisma †Hexameroceras †Hindia †Holopea †Hyolithes †Icriodus †Illaenus †Iniopteryx †Iniopteryx rushlaui †Iocrinus †Isotelus †Isotelus gigas †Isotelus...
- locality for species †Iddingsia †Idiognathodus †Idiomesus †Illaenurus †Illaenus †Illaenus utahensis †Inflatia †Inflatia bilobata †Iphidella †Irvingella[clarification...
- Zitteloceras costatum Teichert. Trilobita: Gravicalymene arcuata Price Illaenus (Parillaenus) davisii (Salter) Remopleurides cf. nicholsoni Reed Pseudospaerexochus...