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Cylichnella petrosa

Gastropoda - Opisthobranchiata - Cylichnidae

Taxonomy

No taxonomic data are available

Sister species
C. atacata, C. biplicata, C. bitruncata, C. duqmensis, C. ovumlacerti, C. stibara, C. triticumtritonis
Sister species lacking formal opinion data
Cylichna durgae, Cylichna vandervlerki, C. altera, C. atacata, C. attonsa, C. callosa, C. culcitella, C. eximia, C. gabbi, C. jacksonensis, C. vasatensis

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderOpisthobranchiata(Milne-Edwards 1848)
orderCephalaspideaFischer 1883
superfamilyPhilinoideaGray 1850
familyCylichnidaeAdams 1850
genusCylichnellaGabb 1873
speciespetrosa

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: base of the Oligocene to the top of the Early/Lower Miocene or 33.90000 to 15.98000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Oligocene33.9 - 23.04USA (Washington) Cylichnella petrosa (239318)
Early/Lower Miocene23.04 - 15.98USA (Washington) Cylichnella petrosa (241805)