Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- proper noun A taxonomic
class within thesuperclass Osteichthyes — theray -finned fish .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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These include ray-finned fish subclass Actinopterygii, "new-finned" fish Neopterygii, Messel garfish Atractosteus strausi, Messel bowfin Cyclurus ( 'Amia') kehreri, Archaic knife-fish Thaumaturus intermedius, Messel eel Anguilla ignota, high-backed predatory Messel perch Amphiperca multiformes, and double-finned Messel perch Palaeoperca proxima.
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Actinopterygii consists of the the ray-finned fish, which makes up most of the species of
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By integrating phylogenetics of novel vtg transcripts from old and modern teleosts with syntenic analyses of all available genomic variants of non-metatherian vertebrates we identify the gene orthologies between the Sarcopterygii (tetrapod branch) and Actinopterygii (fish branch).
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The vertebrate vtg gene cluster existed prior to the separation of Sarcopterygii from Actinopterygii >
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And a cabinet-level Secretary of the Actinopterygii.
Pharyngula 2009
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And a cabinet-level Secretary of the Actinopterygii.
Pharyngula 2009
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Actinopterygii consists of the the ray-finned fish, which makes up most of the species of Osteichthyes (about 27,000 species).
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Actinopterygii consists of the the ray-finned fish, which makes up most of the species of Osteichthyes (about 27,000 species).
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We here report on a comparative investigation of the genetic variation, base composition, presence of indels, and selection in Rag1 in different vertebrate lineages (Actinopterygii, Amphibia,
BioMed Central - Latest articles Ylenia Chiari 2009
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