Irene Yates, From birth to death, Nature’s Way, Ill. Graham Austin, Londres, Belitha Press, 2002.
Caddis fly larvae make cases of sand, twigs and leaf fragments to protect themselves. The larva has hook on its body which grip the inside of the case.
Irene Yates, From birth to death, Nature’s Way, Ill. Graham Austin, Londres, Belitha Press, 2002.
Caddis fly larvae make cases of sand, twigs and leaf fragments to protect themselves. The larva has hook on its body which grip the inside of the case.