411 REFERENCE · Wiktionary
Pterygotus
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
thumb|Pterygotus anglicus species Pterygotus anglicus
Etymology
mul
Proper noun
†1 f
genus family Pterygotidae an extinct large marine arthropod
Hyponyms
genus †Pterygotus anglicus species - best known species
References
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