Foraminifera taxon details
Hemidiscus Schellwien, 1898 †
737409 (urn:lsid:marinespecies.org:taxname:737409)
accepted
Genus
Ammodiscus (Hemidiscus) carnicus Schellwien, 1898 † accepted as Hemidiscus carnicus (Schellwien, 1898) † (type by original designation)
Ammodiscus (Hemidiscus) Schellwien, 1898 † · unaccepted
Arhemidiscum Rhumbler, 1913 † · unaccepted (Opinion of Loeblich & Tappan,...)
Opinion of Loeblich & Tappan, 1987 Err. emend.
- Species Hemidiscus balmei Ludbrook, 1967 †
- Species Hemidiscus carnicus (Schellwien, 1898) †
- Species Hemidiscus clarus Lipina, 1949 †
- Species Hemidiscus contractus Orlova, 1958 †
- Species Hemidiscus faragi Abd-Elshafy & Ibrahim, 1990 †
- Species Hemidiscus fawzii Abd-Elshafy & Ibrahim, 1990 †
- Species Hemidiscus kalmiussi Dain, 1958 †
- Species Hemidiscus transiens Cherdynzev, 1914 †
- Species Hemidiscus tumulus Scherp, 1962 †
- Species Hemidiscus compactus (Brazhnikova & Potievskaya in Manukalova-Grebenyuk et al., 1969) † accepted as Eoturrispiroides compactus (Brazhnikova & Potievskaya in Manukalova-Grebenyuk et al., 1969) † (unaccepted > superseded combination)
- Species Hemidiscus multivolutus (Reitlinger, 1949) † accepted as Turrispiroides multivoluta (Reitlinger, 1949) † accepted as Eoturrispiroides multivolutus (Reitlinger, 1949) † (unaccepted > superseded combination, Opinion of Brenckle (2005))
- Species Hemidiscus paracostiferus Lipina, 1949 † accepted as Postmonotaxinoides costiferus (Lipina, 1949) † (Subjective junior synonym Opinion of Kulagina and Filimonova (2020))
marine, brackish, fresh, terrestrial
fossil only
masculine
(of Ammodiscus (Hemidiscus) Schellwien, 1898 †) Schellwien, E. (1898). Die Fauna des karnischen Fusulinenkalks. Teil II. (Mit Taf. XVII–XXIV). <em>Palaeontographica.</em> 44: 237–282., available online at http://www.archive.org/stream/palaeontographic44cass#page/236/
page(s): p. 265 [details]
page(s): p. 265 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2024). World Foraminifera Database. Hemidiscus Schellwien, 1898 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=737409 on 2024-06-07
Date
action
by
original description
(of Arhemidiscum Rhumbler, 1913 †) Rhumbler, L. (1913). Die Foraminiferen (Talamophoren) der Plankton-Expedition. Zugleich Entwurf eines natürlichen Systems der Foraminiferen auf Grund selektionistischer und mechanisch-physiologischer Faktoren. Zweiter Teil : Systematik. <em>Ergebnisse der Plankton-Expedition der Humboldt-Stiftung.</em> Bd.3 L.c.: 332-476., available online at https://www.biodiversitylibrary.org/page/2124278
page(s): p. 387; note: Erroneous emendation [details]
original description (of Ammodiscus (Hemidiscus) Schellwien, 1898 †) Schellwien, E. (1898). Die Fauna des karnischen Fusulinenkalks. Teil II. (Mit Taf. XVII–XXIV). <em>Palaeontographica.</em> 44: 237–282., available online at http://www.archive.org/stream/palaeontographic44cass#page/236/
page(s): p. 265 [details]
additional source Vachard, D.; Krainer, K. (2001). Smaller foraminifers of the Upper Carboniferous Auernig Group, Carnic Alps (Austria/Italy). <i>Rivista Italiana di Paleontologia e Stratigrafia</i>. 107: 147-168., available online at https://doi.org/10.13130/2039-4942/5430
note: Genus included in the Lasiodiscidae [details] Available for editors
[request]
page(s): p. 387; note: Erroneous emendation [details]
original description (of Ammodiscus (Hemidiscus) Schellwien, 1898 †) Schellwien, E. (1898). Die Fauna des karnischen Fusulinenkalks. Teil II. (Mit Taf. XVII–XXIV). <em>Palaeontographica.</em> 44: 237–282., available online at http://www.archive.org/stream/palaeontographic44cass#page/236/
page(s): p. 265 [details]
additional source Vachard, D.; Krainer, K. (2001). Smaller foraminifers of the Upper Carboniferous Auernig Group, Carnic Alps (Austria/Italy). <i>Rivista Italiana di Paleontologia e Stratigrafia</i>. 107: 147-168., available online at https://doi.org/10.13130/2039-4942/5430
note: Genus included in the Lasiodiscidae [details] Available for editors
[request] From editor or global species database
Diagnosis Proloculus followed by planispirally enrolled tubular second chamber, later coiling irregularly overlapping on one side of the test; wall finely agglutinated; aperture rounded at the end of the tubular chamber. U. Carboniferous to Permian; Italy; USSR. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]
| Language | Name | |
|---|---|---|
| Japanese | ヘミディスクス | [details] |