PBDB Taxon

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Klipsteinia achelous

Cephalopoda - Ceratitida - Trachyceratidae

Taxonomy

Ammonites (Ceratites) achelous was named by Munster (1834). Its type specimen is BSPG AS VII 413 and is a 3D body fossil. Its type locality is St. Cassian (Munster coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.

It was recombined as Ceratites achelous by Münster (1841); it was recombined as Klipsteinia achelous by von Mojsisovics (1882), Spath (1951) and Urlichs (2017).

Sister species lacking formal opinion data

K. achebus

Synonyms

Goniatites armatus was named by Münster (1841). It is a 3D body fossil. Its type locality is St. Cassian (Munster coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.

It was recombined as Trachyceras armatum by von Mojsisovics (1882); it was recombined as Rossiceras armatum by Mietto and Manfrin (2008); it was synonymized subjectively with Klipsteinia achelous by Urlichs (2017).
Ammonites hoplophorus was named by Giebel (1852).

It was synonymized subjectively with Trachyceras armatum by von Mojsisovics (1882); it was synonymized subjectively with Rossiceras armatum by Mietto and Manfrin (2008); it was synonymized subjectively with Klipsteinia achelous by Urlichs (2017).
Goniatites furcatus was named by Münster (1841). It is a 3D body fossil. Its type locality is St. Cassian (Munster coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.

It was synonymized subjectively with Trachyceras armatum by von Mojsisovics (1882).
Goniatites friesei was named by Münster (1841). It is a 3D body fossil. Its type locality is St. Cassian (Munster coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.

It was synonymized subjectively with Klipsteinia achelous by Urlichs (2017).
Goniatites suprafurcatus was named by Klipstein (1843). It is a 3D body fossil. Its type locality is St. Cassian (Klipstein BMNH coll), which is in a Julian carbonate limestone in the Cassian Formation of Italy.

It was synonymized subjectively with Trachyceras armatum by von Mojsisovics (1882).

Synonymy list

Year	Name and author
1834	Ammonites (Ceratites) achelous Munster p. 14 figs. Pl 2, fig 8
1841	Goniatites armatus Münster p. 127 figs. Pl 14,fig 8
1841	Goniatites furcatus Münster p. 128 figs. Pl 14, fig 11
1841	Goniatites friesei Münster p. 129 figs. Pl 14, fig 13
1841	Ceratites achelous Münster p. 134 figs. Pl 15, fig 23
1843	Goniatites suprafurcatus Klipstein p. 137 figs. Pl 8, figs 10a-c
1852	Ammonites hoplophorus Giebel p. 486
1882	Klipsteinia achelous von Mojsisovics
1882	Trachyceras armatum von Mojsisovics
1951	Klipsteinia achelous Spath p. 58
2008	Rossiceras armatum Mietto and Manfrin p. 394
2017	Klipsteinia achelous Urlichs p. 182 figs. 5.1-5.4, 6.1

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Cephalopoda	Cuvier 1797

Rank	Name	Author
subclass	Ammonoidea	()
order	Ceratitida	Hyatt 1884
superfamily	Trachyceratoidea	(Haug 1894)
family	Trachyceratidae	Haug 1894
subfamily	Arpaditinae	Hyatt 1900
genus	Klipsteinia
species	achelous	(Munster 1834)

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.

†Klipsteinia achelous Munster 1834

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Invalid names: Ammonites hoplophorus Giebel 1852 [synonym], Goniatites armatus Münster 1841 [synonym], Goniatites friesei Münster 1841 [synonym]

Diagnosis

No diagnoses are available