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Acanthomorpha (meaning "thorn-shaped") is an extraordinarily diverse taxon of teleost fishes with spiny fin rays. The clade contains about one-third of the world's modern species of vertebrates: over 14,000 species.
History, Fossil record and evolutionary history & Phylogeny
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acanthomorphs fossils clade modern cretaceous fishes fish spines also acanthopterygii paracanthopterygii trout-perch taxon oldest late diverse bony period gondwanacanthus fossil
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| the Macrosemiidae | instance of | and instead resemble those of certain extinct non-teleostean fishes | 0.80 | text |
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