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Pythonichthys panulus

Osteichthyes - Anguilliformes - Heterenchelyidae

Taxonomy
Pythonichthys panulus was named by Schwarzhans and Nielsen (2021). It is considered to be a form taxon. Its type specimen is SGO.PV.1596, an otolith, and it is a 3D body fossil. Its type locality is Punta Chocoi, south, which is in a Burdigalian submarine fan sandstone in the Lacui Formation of Chile.

Sister species lacking formal opinion data
Entered
by M. Uhen on 2025-08-01; modified by M. Uhen on 2025-08-01

Synonymy list
YearName and author
2021Pythonichthys panulus Schwarzhans and Nielsen p. 4 figs. Fig. 3d

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassActinopterygii()
RankNameAuthor
infraclassActinopteri()
Teleosteomorpha
Teleostei(Müller 1846)
Elopomorpha()
orderAnguilliformesGreenwood et al. 1966
suborderAnguilloidei
familyHeterenchelyidae
genusPythonichthysPoey 1868
speciespanulus

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.

Pythonichthys panulus Schwarzhans and Nielsen 2021
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Diagnosis
ReferenceDiagnosis
W. W. Schwarzhans and S. N. Nielsen 2021Small, round, compact otoliths with strongly convex inner face and nearly flat outer face. OL:OH = 1.05– 1.2; OH:OT = 2.4–2.8. Ventral rim regularly curved; dorsal rim with slightly flattened central portion. Sulcus narrow, anteriorly open, terminating distant from posterior rim. Colliculi smooth, shallow, undivided. OL:SuL = 1.4–1.5.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Created: 2009-07-20 20:49:55
Modified: 2009-07-20 22:49:55
Source: o = order, subp = subphylum
References: Kiessling 2004, Carroll 1988, Hendy et al. 2009

Age range: Burdigalian or 20.45000 to 15.98000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Burdigalian20.45 - 15.98Chile Pythonichthys panulus (type locality: 241734)