id	keyword
inhs-451	nelson
inhs-451	co.
inhs-451	genus
inhs-451	jordan
inhs-451	specimens
inhs-451	river
inhs-451	state
inhs-451	lake
inhs-451	streams
inhs-451	species
inhs-451	illinois
inhs-451	head
inhs-451	common
inhs-451	michigan
inhs-451	rock
inhs-451	cope
inhs-451	union
inhs-451	wabash
inhs-451	length
inhs-451	dorsal
inhs-451	fish