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Psammodus cornutus

Chondrichthyes - Psammodontiformes - Psammodontidae

Taxonomy
Psammodus cornutus was named by Agassiz (1843). It is not extant.

Sister species lacking formal opinion data
P. spicularis

Synonymy list
YearName and author
1843Psammodus cornutus Agassiz
1855Psammodus cornutus M'Coy p. 643

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
superorderHolocephalomorphaLund 1986
orderPsammodontiformesObruchev 1953
familyPsammodontidae
genusPsammodus
speciescornutusAgassiz 1843

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.

†Psammodus cornutus Agassiz 1843
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Created: 2009-07-21 07:14:24
Modified: 2009-07-21 09:14:24
Source: o = order, subp = subphylum
References: Carroll 1988, Hendy et al. 2009, Wagner 2023

Age range: Visean or 346.70000 to 330.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Mississippian358.86 - 323.4United Kingdom Psammodus cornutus (132781)
Visean346.7 - 330.3United Kingdom Psammodus cornutus (132783)