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Hybodus delabechei

Chondrichthyes - Hybodontiformes - Hybodontidae

Taxonomy
Hybodus delabecheii was named by Charlesworth (1839). It is a 3D body fossil. Its type locality is Lyme Regis (Higgins/Anning collection), which is in a Sinemurian marine horizon in the United Kingdom.

It was corrected as Hybodus delabechei by Day (1865), Woodward (1889), Casier (1959), Biddle (1993), Delsate and Duffin (1993), Duffin (1993), Delsate and Godefroit (1995) and Rees (1998).

Sister species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1839Hybodus delabecheii Charlesworth p. 247 figs. Pl 4, figs 1-9
1843Hybodus pyramidalis Agassiz p. 182 figs. Pl 22a, figs 20,21
1865Hybodus delabechei Day p. 565
1889Hybodus delabechei Woodward p. 259
1959Hybodus delabechei Casier p. 8 figs. Pl 1, fig 1
1993Hybodus delabechei Biddle p. 62 fig. 6a,b
1993Hybodus delabechei Delsate and Duffin p. 112
1993Hybodus delabechei Duffin p. 48 figs. text-fig. 1e
1995Hybodus delabechei Delsate and Godefroit p. 26 figs. pl. 7, fig. 1
1998Hybodus delabechei Rees p. 444 figs. 3B-F

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
RankNameAuthor
subclassElasmobranchiiBonaparte 1838
infraclassEuselachii()
orderHybodontiformes(Patterson 1966)
superfamilyHybodontoidea
familyHybodontidae()
subfamilyHybodontinae
genusHybodus
speciesdelabechei()

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.

Hybodus delabechei Charlesworth 1839
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Invalid names: Hybodus pyramidalis Agassiz 1843 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Wagner 2023, Carroll 1988

Age range: base of the Early/Lower Sinemurian to the top of the Toarcian or 196.50000 to 174.10000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Sinemurian199.3 - 190.8United Kingdom (England) Hybodus delabechei (122153 122155)
Early/Lower Sinemurian196.5 - 189.6United Kingdom (England) Hybodus delabechei (122371)
Early/Lower Sinemurian196.5 - 189.6United Kingdom Hybodus delabecheii (139854)
Early/Lower Sinemurian196.5 - 189.6Belgium Hybodus delabechei (179493)
Semicostatum196.5 - 189.6Belgium Hybodus delabechei (139846 179495)
Early/Lower Pliensbachian189.6 - 183.0Denmark Hybodus delabechei (90434)
Late/Upper Pliensbachian189.6 - 183.0France (Sarthe) Hybodus delabechei (149433)
Toarcian182.7 - 174.1Belgium Hybodus delabechei (141632)