Caecilia nigricans

== Translingual == === Etymology === Caecilia + Latin nigricans (“swarthy, black-skinned”) === Proper noun === Caecilia nigricans f A taxonomic species within the family Caeciliidae – the Rio Lita caecillian. ==== Hypernyms ==== (species): Gymnophiona - order; Caeciliidae - family; Caecilia - genus === References === Caecilia nigricans on Wikipedia.Wikipedia Caecilia nigricans on Wikispecies.Wikispecies Category:Caecilia nigricans on Wikimedia Commons.Wikimedia Commons