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IRMNG taxon detailsScaphignathus Helms, 1959 †
Scaphignathus Ziegler, 1962 † · unaccepted (later usage (?), refer note)
marine,
fossil only
Helms, J. (1959). Conodonten aus dem Saalfelder Oberdevon (Thüringen). <em>Geologie 8(6): 634-677.</em> [details]
Taxonomic remark The authorship of this taxon is confused in the literature. Neave/Nomenclator Zoologicus gives Ziegler, 1962 (Forstchr....
Taxonomic remark The authorship of this taxon is confused in the literature. Neave/Nomenclator Zoologicus gives Ziegler, 1962 (Forstchr. Geol. Rheinld Westf. 6, p. 403); Lindström, 1970 gives "Ziegler 1960"; while Dzik, 1991 gives "Helms 1959". ION has both "Ziegler" and "Helms ex Ziegler" for the genus, while for the species S. velifer (velifera in one instance) it variously has "Ziegler", "Helms 1959", and "Helms ex Ziegler ms". Sandberg & Ziegler, 1979, who describe a new species (S. peterseni), ascribe the authorship of the genus to Helms, 1959, presently followed in IRMNG. [details]
IRMNG (2023). Scaphignathus Helms, 1959 †. Accessed at: https://irmng.org/aphia.php?p=taxdetails&id=11928015 on 2024-05-21
original description
Helms, J. (1959). Conodonten aus dem Saalfelder Oberdevon (Thüringen). <em>Geologie 8(6): 634-677.</em> [details]
basis of record Dzik, J. (1991). Evolution of oral apparatuses in the conodont chordates. <em>Acta Palaeontologica Polonica.</em> 36: 265-323., available online at https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=95afd464c44ba9ff47d6fceb36a03c4f6496df9b [details] additional source Dzik, J. (1991). Evolution of oral apparatuses in the conodont chordates. <em>Acta Palaeontologica Polonica.</em> 36: 265-323., available online at https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=95afd464c44ba9ff47d6fceb36a03c4f6496df9b note: as Cavusgnathidae [details] additional source Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. <em>Bulletins of American Paleontology.</em> 363, 1-560. [details] verified source for family Bardashev, I. A.; Weddige, K.; Ziegler, W. (2002). Die Phylomorphogenese einiger unterdevonischer Plattform-Conodonten. <em>Senckenbergiana Lethaea.</em> 82(2): 375-451., available online at https://doi.org/10.1007/bf03042946 note: questionable placement [details] name verified source Sandberg, C. A.; Ziegler, W. (1979). Taxonomy and biofacies of important conodonts of Late Devonian styriacus-zone, United States and Germany. <em>Geologica et Palaeontologica.</em> 13: 173-202. note: includes citation to original work [details] current name source Bardashev, I. A.; Weddige, K.; Ziegler, W. (2002). Die Phylomorphogenese einiger unterdevonischer Plattform-Conodonten. <em>Senckenbergiana Lethaea.</em> 82(2): 375-451., available online at https://doi.org/10.1007/bf03042946 [details] extant flag source Dzik, J. (1991). Evolution of oral apparatuses in the conodont chordates. <em>Acta Palaeontologica Polonica.</em> 36: 265-323., available online at https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=95afd464c44ba9ff47d6fceb36a03c4f6496df9b [details] habitat flag source Dzik, J. (1991). Evolution of oral apparatuses in the conodont chordates. <em>Acta Palaeontologica Polonica.</em> 36: 265-323., available online at https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=95afd464c44ba9ff47d6fceb36a03c4f6496df9b [details] original description (of Scaphignathus Ziegler, 1962 †) Forstchr. Geol. Rheinld Westf. 6 page(s): 403 [details] From other sources
Descriptive info Marine, fossil: Devonian (Sepkoski 2002) [details]Taxonomic remark The authorship of this taxon is confused in the literature. Neave/Nomenclator Zoologicus gives Ziegler, 1962 (Forstchr. Geol. Rheinld Westf. 6, p. 403); Lindström, 1970 gives "Ziegler 1960"; while Dzik, 1991 gives "Helms 1959". ION has both "Ziegler" and "Helms ex Ziegler" for the genus, while for the species S. velifer (velifera in one instance) it variously has "Ziegler", "Helms 1959", and "Helms ex Ziegler ms". Sandberg & Ziegler, 1979, who describe a new species (S. peterseni), ascribe the authorship of the genus to Helms, 1959, presently followed in IRMNG. [details] |
