original description
Fleming, J. (1822). The philosophy of zoology: or a general view of the structure, functions and classification of animals. <em>Edinburgh Vol.</em> 2: 1-618., available online at https://www.biodiversitylibrary.org/page/28230157
page(s): 604–605 [details]
original description
(of Vortex Ehrenberg, 1831) Ehrenberg, C. G. (1828-1831). Animalia evertebrata exclusis Insectis. Series prima. In: F. G. Hemprich & C. G. Ehrenberg, <i>Symbolae physicae, seu icones et descriptiones Mammalium, Avium, Insectorum et animalia evertebra, quae ex itinere per Africam borealem et Asiam occidentalem studio nova aut illustrata redierunt</i>. 126 pp. (1831), 10 pls (1828)., available online at https://biodiversitylibrary.org/page/48517135 [details]
original description
(of Hypostomum Schmidt, 1848) Schmidt, O. (1848). Die rhabdocoelen Strudelwürmer (Turbellaria Rhabdocoela) des süssen Wassers. <em>Friedrich Mauke, Jena.</em> 65 p. + 6 plates., available online at https://www.biodiversitylibrary.org/page/34995539
page(s): 30 [details]
original description
(of Dalyellia (Scopariella) Gieysztor, 1938) Gieysztor, M. (1938). Systematisch-anatomische Untersuchungen an Turbellarien Polens. <em>Zoologica Poloniae.</em> 3: 215–248. With 3 plates.
page(s): 218, 222, 233 [details] Available for editors
taxonomy source
Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 155–156 [details] Available for editors
additional source
Gieysztor, M. (1938). Systematisch-anatomische Untersuchungen an Turbellarien Polens. <em>Zoologica Poloniae.</em> 3: 215–248. With 3 plates.
note: Gieysztor made a thorough revision of the genus, and as a consequence is often erronously cited as the authority for the name. [details] Available for editors
subsequent type designation
Ruebush, T. K.; Hayes, W. J. Jr. (1939). The genus Dalyellia in America II. <em>Zoologischer Anzeiger.</em> 128: 136-152.
page(s): 147 [details] Available for editors
basis of record
(of Vertex) Ehrenberg, C. G. (1837). Zusätze zur Erkenntniss grosser organischer Ausbildung in den kleinsten thierischen Organismen. Abhandlungen der königlichen Akademie der Wissenschaften zu Berlin (für 1835), 151-180, pl.1
page(s): 178 [details]
additional source
(of Vertex) Diesing, C.M. (1850). Systema Helminthum. Vol. I. 1-679.
page(s): 229 [details]
source of synonymy
(of Vortex Ehrenberg, 1831) Graff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. <em>Zeitschrift fur wissenschaftlige Zoologie.</em> 83: 68-150. With 6 plates., available online at https://www.biodiversitylibrary.org/page/43242488
page(s): 102 [details]
status source
(of Dalyellia (Scopariella) Gieysztor, 1938) Luther, A. (1955). Die Dalyelliiden (Turbellaria Neorhabdocoela), eine Monographie. <em>Acta Zoologica Fennica.</em> 87: 1-337.
page(s): 89, 156 [details] Available for editors
From editor or global species database