†Warburgella (Rugulites) rugulosa hartensis Chatterton and Perry 1977 (trilobite)
Trilobita - Proetida - Proetidae
Alternative combinations: Warburgella hartensis, Warburgella rugulosa hartensis
Full reference: B. D. E. Chatterton and D. G. Perry. 1977. Lochkovian Trilobites and Conodonts from Northwestern Canada. Journal of Paleontology 51(4):772-796
Belongs to Warburgella (Rugulites) rugulosa according to U. Lemke 2020
See also Chatterton and Perry 1977 and Wagner 2020
Sister taxa: Warburgella (Rugulites) rugulosa canadensis, Warburgella (Rugulites) rugulosa nalea, Warburgella (Rugulites) rugulosa rhenana, Warburgella (Rugulites) rugulosa rugosa, Warburgella rugulosa maura
Type specimen: UA 1897
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution: found only at Hart River locality 1 (Devonian of Yukon)