IRMNG taxon details
original description
Palaeont. N. York, 2, 1851 page(s): 23 [details]
basis of record
Museum Victoria KEmu database (Oct 2006) [details]
basis of record
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. , available online at http://ubio.org/NomenclatorZoologicus/ [details]
name verified source
Neave, S. A. and successors. (1939-2004). Nomenclator Zoologicus, vols. 1-10 online. [developed by uBio, hosted online at MBLWHOI Library]. , available online at http://ubio.org/NomenclatorZoologicus/ [details]
extant flag source
extinct group [details]
original description
(of Hemisphaerichnus Sennikov, 2022 †) Sennikov, N. V. (2022). Rusophycus (Hemisphaerichnus) communitas—a new ichnofossil taxon from the Ordovician of the Tuva region. <em>Paleontological Journal.</em> 56(4): 361-368., available online at https://doi.org/10.1134/s0031030122040116 note: as Rusophycus (Hemisphaerichnus) [details]
Unverified
Descriptive info Silurian; Oneida Co., New York, U.S.A. (Index Nominum Genericorum) [details]
Taxonomic remark Originally described as fossil alga, now considered an animal trace fossil (burrows), see Osgood, 1970. The generic name is retained in botanical nomenclature for purposes of homonymy.Trace fossils (resting burrows of trilobites), synonymized with Cruziana by some authors, see Alpert, 1976. [details]
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