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Idoceras ahwarense

Cephalopoda - Ammonoida - Perisphinctidae

Taxonomy
Idoceras ahwarense was named by Howarth (1998). It is not extant. Its type specimen is BMNH C.71097. Its type locality is Ghanâm al-Kuffar, Wadi Ahwar, which is in a Kimmeridgian marine horizon in Yemen.

Sister species lacking formal opinion data
I. durangense, I. humboldti, I. madagascariense

Synonymy list
YearName and author
1998Idoceras ahwarense Howarth p. 56 figs. PI. 8, figs 1, 3; Pl. 11, fig. 1

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassColeoideaBather 1888
RankNameAuthor
orderAmmonoida(Haeckel 1866)
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyPerisphinctidaeSteinmann 1890
subfamilyIdoceratinae(Spath 1924)
genusIdoceras
speciesahwarense

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.

†Idoceras ahwarense Howarth 1998
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Diagnosis
No diagnoses are available