Captive Breeding
A similar species, the mountain blackside dace has been successfully bred in captivity at the Conservation Fisheries Inc. facility in Knoxville, Tennessee. Live specimens were captured and bred in aquariums. 8 females were placed in an aquarium with 12 males. The aquarium contained artificial "chub nests" to mimic natural conditions. Flowing water was directed over the nests to further mimic natural creek conditions. Pheromones from river chub and central stoneroller species were stripped into the aquarium to induce spawning. Spawning was successful, and eggs were removed from the tank and placed into incubation trays. Hatching was also successful. The Tennessee dace could likely be reproduced in a similar fashion at Conservation Fisheries Inc.
Read more about this topic: Tennessee Dace
Famous quotes containing the words captive and/or breeding:
“There a captive sat in chains
Crooning ditties treasured well
From his Afric’s torrid plains.
Sole estate his sire bequeathed,—
Hapless sire to hapless son,—
Was the wailing song he breathed,
And his chain when life was done.”
—Ralph Waldo Emerson (1803–1882)
“Good breeding and good nature do incline us rather to help and raise people up to ourselves, than to mortify and depress them, and, in truth, our own private interest concurs in it, as it is making ourselves so many friends, instead of so many enemies.”
—Philip Dormer Stanhope, 4th Earl Chesterfield (1694–1773)