A hard winter doubtless commits sad havoc among the Caddis and larvae at the bottom of the river; the trout, not being able to get much fly, are then compelled to fall back on the crustaceans.
"A Cotswold Village"
J. Arthur Gibbs
If the wind is in a good quarter, sport may be had; but should it be east, the trout will not leave the Caddis, with which the bed of the river is simply alive at this time.
"A Cotswold Village"
J. Arthur Gibbs
The insects forming the order Trichoptera are well known in their larval condition, under the name of Caddis worms.
"On the Origin and Metamorphoses of Insects"
Sir John Lubbock