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Dichotomosphinctes rotoides

Cephalopoda - Ammonitida - Perisphinctidae

Taxonomy

No taxonomic data are available

Sister species
D. stenocyclus, Perisphinctes (Dichotomosphinctes) aeneas, Perisphinctes (Dichotomosphinctes) antecedens, Perisphinctes (Dichotomosphinctes) bouranensis, Perisphinctes (Dichotomosphinctes) elisabethae, Perisphinctes (Dichotomosphinctes) elisabethaeformis, Perisphinctes (Dichotomosphinctes) gamelai, Perisphinctes (Dichotomosphinctes) germaini, Perisphinctes (Dichotomosphinctes) jacki, Perisphinctes (Dichotomosphinctes) kiritaniensis, Perisphinctes (Dichotomosphinctes) lehmani, Perisphinctes (Dichotomosphinctes) montfalconensis, Perisphinctes (Dichotomosphinctes) muhlbachi (syn. Perisphinctes durangensis), Perisphinctes (Dichotomosphinctes) obliqueplicatus, Perisphinctes (Dichotomosphinctes) rotiformis, Perisphinctes (Dichotomosphinctes) subhelenae, Perisphinctes (Dichotomosphinctes) tizianiformis, Perisphinctes (Dichotomosphinctes) vermicularis, Perisphinctes (Dichotomosphinctes) wartae
Sister species lacking formal opinion data
D. bifurcatoides, D. decaryi, D. elizabethae, D. falculae, D. martini, D. roubyanus, D. sikilyensis, D. subrota, D. wartae, D. jacobi, Perisphinctes arkelli, Perisphinctes buckmani, Perisphinctes buckmanni, Perisphinctes dobrogensis, Perisphinctes elizabethae, Perisphinctes episcopalis, Perisphinctes laisinensis, Perisphinctes luciae, Perisphinctes luciaeformis, Perisphinctes lucieformis, Perisphinctes marnesiae, Perisphinctes ouatius, Perisphinctes trichoplocus, Perisphinctes wartaeformis

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyPerisphinctidaeSteinmann 1890
subfamilyPerisphinctinaeSteinmann 1890
genusDichotomosphinctes()
speciesrotoides

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Late/Upper Oxfordian or 157.90000 to 154.80000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Oxfordian161.5 - 154.8Madagascar Dichotomosphinctes rotoides (98190)
Late/Upper Oxfordian157.9 - 154.8Madagascar (Atsimo-Andrefana) Dichotomosphinctes rotoides (234262)