Aphriza virgata vs shorebird

Aphriza virgata and shorebird both are nouns.

Word	Noun	Adjective	Verb	Adverb
Aphriza virgata	Yes	No	No	No
shorebird	Yes	No	No	No

As nouns, shorebird is a hypernym of Aphriza virgata; that is, shorebird is a word with a broader meaning than Aphriza virgata:

Aphriza virgata: sandpiper-like shorebird of Pacific coasts of North America and South America
shorebird: any of numerous wading birds that frequent mostly seashores and estuaries

Other hypernyms of Aphriza virgata include limicoline bird, shore bird.

Aphriza virgata (noun)	shorebird (noun)
sandpiper-like shorebird of Pacific coasts of North America and South America	any of numerous wading birds that frequent mostly seashores and estuaries