lion marmoset vs pinche

lion marmoset and pinche both are nouns.

Word	Noun	Adjective	Verb	Adverb
lion marmoset	Yes	No	No	No
pinche	Yes	No	No	No

As nouns, pinche is a hyponym of lion marmoset; that is, pinche is a word with a more specific, narrower meaning than lion marmoset:

lion marmoset: small South American marmoset with silky fur and long nonprehensile tail
pinche: South American tamarin with a tufted head

Other hyponyms of lion marmoset include Leontocebus rosalia, silky tamarin, Leontocebus oedipus.

lion marmoset (noun)	pinche (noun)
small South American marmoset with silky fur and long nonprehensile tail	South American tamarin with a tufted head