Gonorhynchus gonorhynchus vs sandfish

Gonorhynchus gonorhynchus and sandfish both are nouns.

Word	Noun	Adjective	Verb	Adverb
Gonorhynchus gonorhynchus	Yes	No	No	No
sandfish	Yes	No	No	No

As nouns, Gonorhynchus gonorhynchus and sandfish are synonyms defined as:

Gonorhynchus gonorhynchus and sandfish: fish of sandy areas of western Pacific and Indian oceans having an angular snout for burrowing into sand

Other synonyms of Gonorhynchus gonorhynchus include beaked salmon.

Gonorhynchus gonorhynchus (noun)	sandfish (noun)
fish of sandy areas of western Pacific and Indian oceans having an angular snout for burrowing into sand	either of two small silvery scaleless fishes of the northern Pacific that burrow into sand
	fish of sandy areas of western Pacific and Indian oceans having an angular snout for burrowing into sand