. Elementary agriculture . Courtesy U. S. Dept. of Agriculture Fig. 42. May heetlr. called also June hectic cr June hug; a, heetle, b, pupa; c. cf/;/; d, iieuly-hatched larva; c, mature larva; f. anal scfinient of same from below. They stop only long enough to cast their coats. The kinds that live on flesh have, in some instances, been known to eat two hundred times their own weight in a single day. Pupa Stage. The larva then goes into a resting or sleeping state, enclosing itself in a case of some kind. This is called the pupa stage. Silkworms spin for their pupa stage a silken covering calle
. Elementary agriculture . Courtesy U. S. Dept. of Agriculture Fig. 42. May heetlr. called also June hectic cr June hug; a, heetle, b, pupa; c. cf/;/; d, iieuly-hatched larva; c, mature larva; f. anal scfinient of same from below. They stop only long enough to cast their coats. The kinds that live on flesh have, in some instances, been known to eat two hundred times their own weight in a single day. Pupa Stage. The larva then goes into a resting or sleeping state, enclosing itself in a case of some kind. This is called the pupa stage. Silkworms spin for their pupa stage a silken covering called a cocoon. While in this state the insects go through Wings and legs are many wonderful changes. grown and after a short time the full grown or adult
Size: 3585px × 1394px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear