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Thelodontidae

plural noun
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Thel·​o·​don·​ti·​dae | \ ˌtheləˈdäntəˌdē \

Definition of Thelodontidae

: a family of Devonian and Silurian ostracoderms that is included among the Heterostraci or isolated in the order Coelolepida

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History and Etymology for Thelodontidae

New Latin, from Thelodont-, Thelodus, type genus + -idae

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“Thelodontidae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Thelodontidae. Accessed 19 Feb. 2020.

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