id	keyword
inhs-91	food
inhs-91	specimens
inhs-91	species
inhs-91	cent
inhs-91	illinois
inhs-91	fishes
inhs-91	larvae
inhs-91	gill
inhs-91	rakers
inhs-91	state
inhs-91	teeth
inhs-91	river
inhs-91	length
inhs-91	pharyngeal
inhs-91	water
inhs-91	number
inhs-91	insects