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Dactylioceras
Taxonomy
Dactylioceras was named by Hyatt (1867) [Sepkoski's age data: J Plie-u J Toar-l Sepkoski's reference number: 302]. It is not extant. It is the type genus of Dactylioceratidae, Dactylioceratinae.
It was reranked as Coeloceras (Dactylioceras) by Monestier (1931).
It was assigned to Coeloceras by Monestier (1931); to Dactylioceratidae by Frebold (1970), Arthur et al. (1993); to Ammonoidea by Sepkoski (2002); and to Dactylioceratinae by Géczy and Meister (1998), Kutygin and Knyazev (2000), Howarth (2013), Benzaggagh et al. (2022).
It was reranked as Coeloceras (Dactylioceras) by Monestier (1931).
It was assigned to Coeloceras by Monestier (1931); to Dactylioceratidae by Frebold (1970), Arthur et al. (1993); to Ammonoidea by Sepkoski (2002); and to Dactylioceratinae by Géczy and Meister (1998), Kutygin and Knyazev (2000), Howarth (2013), Benzaggagh et al. (2022).
Species
D. (Dactylioceras), D. (Eodactylites), D. (Iranodactylites), D. (Orthodactylites) (syn. Kryptodactylites, Tenuidactylites, Kedonoceras), D. acanthus, D. alpestre, D. amplum, D. athleticum, D. boreum, D. commune (syn. D. absimile, D. circumactum), D. consimile, D. crassescens, D. crassifactum, D. crassiusculum, D. holandrei, D. kanense, D. praepositum, D. suntarense, D. temperatum, D. toxophorum, Rakusites pruddeni
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1867 | Dactylioceras Hyatt |
| 1926 | Anguidactylites Buckman |
| 1926 | Arcidactylites Buckman |
| 1926 | Leptodactylites Buckman |
| 1926 | Peridactylites Buckman |
| 1926 | Toxodactylites Buckman |
| 1926 | Vermidactylites Buckman |
| 1926 | Xeinodactylites Buckman |
| 1927 | Athlodactylites Buckman |
| 1927 | Curvidactylites Buckman |
| 1927 | Koinodactylites Buckman |
| 1927 | Nomodactylites Buckman |
| 1927 | Parvidactylites Buckman |
| 1927 | Simplidactylites Buckman |
| 1931 | Coeloceras (Dactylioceras) Monestier |
| 1970 | Dactylioceras Frebold |
| 1971 | Rakusites Guex p. 232 |
| 1993 | Dactylioceras Arthur et al. p. 29 |
| 1998 | Dactylioceras Géczy and Meister |
| 2000 | Dactylioceras Kutygin and Knyazev p. 15 |
| 2001 | Planicoeloceras Venturi and Ferri |
| 2002 | Dactylioceras Sepkoski |
| 2002 | Microdactylites Sepkoski |
| 2002 | Rakusites Sepkoski |
| 2013 | Dactylioceras Howarth p. 64 |
| 2022 | Dactylioceras Benzaggagh et al. p. 9 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Dactylioceras Hyatt 1867
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Subg. †Dactylioceras (Dactylioceras) Hyatt 1867
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†Dactylioceras (Dactylioceras) attenuatus Simpson 1855
Subg. †Dactylioceras (Eodactylites) Schmidt-Effing 1972
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†Dactylioceras (Eodactylites) mirabile Fucini 1919
†Dactylioceras (Eodactylites) polymorphum Fucini 1935
†Dactylioceras (Eodactylites) pseudocommune Fucini 1935
†Dactylioceras (Eodactylites) simplex Fucini 1935
Subg. †Dactylioceras (Iranodactylites) Repin 2000
Subg. †Dactylioceras (Orthodactylites) Buckman 1926
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†Dactylioceras (Orthodactylites) crosbeyi Simpson 1843
†Dactylioceras (Orthodactylites) directum Buckman 1926
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Invalid names: Orthodactylites mitis Buckman 1927 [synonym]
†Dactylioceras (Orthodactylites) semiannulatum Howarth 1978
Invalid names: Kedonoceras Dagis 1968 [synonym], Kryptodactylites Buckman 1926 [synonym], Tenuidactylites Buckman 1926 [synonym]
†Dactylioceras acanthus d'Orbigny 1850
†Dactylioceras alpestre Wiedenmayer 1980
†Dactylioceras amplum Dagys 1968
†Dactylioceras athleticum Simpson 1855
†Dactylioceras boreum Kopik 1968
†Dactylioceras commune Sowerby 1815
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Invalid names: Dactylioceras absimile Dagys 1968 [synonym], Dactylioceras circumactum Dagys 1968 [synonym]
†Dactylioceras consimile Buckman 1926
†Dactylioceras crassescens Simpson 1855
†Dactylioceras crassifactum Simpson 1855
†Dactylioceras crassiusculum Simpson 1855
†Dactylioceras holandrei d'Orbigny 1845
†Dactylioceras kanense McLearn 1930
†Dactylioceras praepositum Buckman 1927
†Dactylioceras suntarense Krimholz 1957
†Dactylioceras temperatum Buckman 1927
†Dactylioceras toxophorum Buckman 1926
Invalid names: Anguidactylites Buckman 1926 [synonym], Arcidactylites Buckman 1926 [synonym], Athlodactylites Buckman 1927 [synonym], Curvidactylites Buckman 1927 [synonym], Koinodactylites Buckman 1927 [objective synonym], Leptodactylites Buckman 1926 [synonym], Microdactylites [synonym], Nomodactylites Buckman 1927 [synonym], Parvidactylites Buckman 1927 [synonym], Peridactylites Buckman 1926 [synonym], Planicoeloceras Venturi and Ferri 2001 [synonym], Rakusites Guex 1971 [synonym], Simplidactylites Buckman 1927 [synonym], Toxodactylites Buckman 1926 [synonym], Vermidactylites Buckman 1926 [synonym], Xeinodactylites Buckman 1926 [synonym]
Diagnosis
No diagnoses are available