Korynetes caeruleus was created in 1775.
Paraleptamphopus caeruleus was created in 1885.
Caeruleus equus.
Bungarus caeruleus
The Latin word for blue is "caeruleus".
Blue is the English equivalent of 'caeruleus'. An alternate spelling is 'caerulus'. It's an adjective in the masculine singular form. The feminine and neuter equivalents are 'caerulea' and 'caeruleum', respectively.
Comes from the latin word caeruleus meaning dark blue.
An azurine is a blue roach of Europe, Latin name Leuciscus caeruleus.
According to Wikipedia - its Latin name is Cyanistes caeruleus
An azure jay is a passeriform bird, Latin name Cyanocorax caeruleus, of the crow family.
Exultate est des individuales des Caeruleus. Consider it public domain.
You could have your yellow lab named Einstein, Albert, Walker, Niel, George, Jeffrey, Benny and Franklin.