Cerastes cornutus vs horned asp

Cerastes cornutus and horned asp both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cerastes cornutus	Yes	No	No	No
horned asp	Yes	No	No	No

As nouns, Cerastes cornutus and horned asp are synonyms defined as:

Cerastes cornutus and horned asp: highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye

Other synonyms of Cerastes cornutus include cerastes, horned viper, sand viper.

Cerastes cornutus (noun)	horned asp (noun)
highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye	highly venomous viper of northern Africa and southwestern Asia having a horny spine above each eye