411 REFERENCE · Wiktionary
Holoptychius
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
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Etymology
mul
Proper noun
†1 m
genus family Holoptychiidae family not extant since the Devonian period
1896. Charles Lyell and John Wesley Judd. The Student's Lyell: A Manual of Elementary Geology., page 389
...fish have been found abundantly, and have been referred to Holoptychius nobilissimus...
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