Species
Rusophycus crebrus Orłowski, 1992
Taxon description
Stachacz, 2012a
Emended diagnosis. – Hypichnial convex symmetrical, coffee-bean-shaped semirelief, which consists of two lobes separated by a shallow furrow. The lobes are covered by longitudinal, delicate sets of ridges. Two series of paired, rectserved close to the median furrow. The margin of the hypichnion can be serrated.
Orłowski, 1992a
Diugnosis: Resting trace, regular, completely covered by delicate, longitudinal scratches, produced by exopodites.
Synonymy list
1992 Rusophycus crebus ichnosp. nov. — Orłowski , pp. 28, fig. 11; 12:6
2008 Rusophycus crebrus Orłowski — Pacześna & Żylińska , pp. 13, fig. fig. 17
2012 Rusophycus crebrus (Orłowski, 1992) nomen correctum — Stachacz , pp. 241, fig. 3A,B
Classification