Cephalaspis
noun
Ceph·a·las·pis
-pə̇s
: a genus (the type of the family Cephalaspidae) of Devonian ostracoderms having the head covered by a flattened shield rounded in front and prolonged into posteriorly directed lateral points and the eyes close together in the middle of the head shield see cephalaspida
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“Cephalaspis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Cephalaspis. Accessed 22 Nov. 2024.
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