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New Triassic teleosts (Actinopterygii, Teleosteomorpha) from northern Italy and their phylogenetic relationships among the most basal teleosts

Arratia, G.

Year2017
Source roleprimary-study
DOI / ID10.1080/02724634.2017.1312690

Fitness and scope

taxonomy · topology · range

Named Triassic specimens and a sampled topology; not a global teleosteomorph first appearance.

Claim ledger

fossil-range · medium

Named Triassic teleosteomorph specimens from northern Italy are described and placed in a basal-teleost character matrix. These local specimens and topology provide a sampled minimum only, not Teleosteomorpha's exact global FAD or direct ancestors.

claim:taxon:teleosteomorpha
fossil-range · medium

Named northern Italian teleosteomorph fossils support a 247–241.464 Ma study-sample window; the specimens do not define the global origin, survival or ancestry of Teleosteomorpha.

claim:taxon:teleosteomorpha:range-boundary
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