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Fontannesia austroamericana

Cephalopoda - Ammonitida - Sonniniidae

Taxonomy
Fontannesia austroamericana was named by Jaworski (1926).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1926Fontannesia austroamericana Jaworski
1982Fontannesia austroamericana Westermann and Riccardi p. 18 figs. Pl 1, figs 5a,b

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyHildoceratoidea(Hyatt 1867)
familySonniniidaeBuckman 1892
subfamilyWitchelliinaeCallomon and Chandler 2006
genusFontannesia
speciesaustroamericanaJaworski 1926

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.

Fontannesia austroamericana Jaworski 1926
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Diagnosis
No diagnoses are available