| 1. | Molecular studies support their placement as a sister taxon to Ichthyophiidae.
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| 2. | "Plesiosaurus " has historically been a wastebasket taxon.
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| 3. | The gregarines were recognised as a taxon by Grasse in 1953.
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| 4. | This taxon is known from a single, moderately pachyostosed skull.
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| 5. | Their sister taxon is the clade comprising the Leiuperinae and Paratelmatobiinae.
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| 6. | Noble is the taxon author of 20 new species of reptiles.
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| 7. | For each taxon the Atlas provides an illustration and brief discussion.
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| 8. | However, the bilaterian clades constitute a parphyletic taxon without Cnidops.
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| 9. | The faunal list includes one or more citations for each taxon.
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| 10. | The taxon is known from only one male and one female.
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