original description(ofIsitella recta Missarzhevsky, 1989 †)Missarzhevsky, V. V. (1989). Drevneishie skeletnye okamenelosti i stratigrafiia pogranichnykh tolshch Dokembriia i Kembriia [Oldest skeletal fossils and stratigraphy of Precambrian and Cambrian boundary beds]. <em>Trudy Geologicheskogo Instituta, Akademiia Nauk SSSR.</em> 443: 237 pp., 32 pls. page(s): 180, pl. VI, fig. 6 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Fossil Range Lower Cambrian, Tommotian Stage [details] Type locality Russia, Yakutia, the middle course of the Lena River (without a precise locality) [details]
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