Word: larvae
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...hunters-or rather, huntresses-are wasps out for big game to feed their young. They shoot only pointblank, not to kill but to paralyze, since the victim is to be sealed into the huntress' lair with her egg, and the larva thrives only on fresh meat. Though only such consecrated bug watchers as France's late great Entomologist Jean Henri Fabre get in on these magnificent shoots, British Science Writer John Crompton, author of the excellent Life of the Spider (TIME, July 3, 1950), has put all the bug watchers' best stories in this urbane and well...
...much-desired specimen eluded the Galathea. In 1930, while on the research ship Dana, Dr. Bruun caught a larval eel six feet long, which is now at a Copenhagen museum. The larvae of ordinary eels are fragile, transparent things three to four inches long, but when they grow up they reach four feet. Dr. Bruun's larva by analogy should grow up into a monster more than 100 feet long...
...possible to study their anatomy for the first time, and they have found Washington's alien climate so attractive that they have already begun to reproduce themselves. Old's prize find: a stream-bed that was paved with Semisulcospira amurensis, a carrier of the lung-fluke larva which causes a disease with symptoms often confused with those of tuberculosis...
Wakening Discs. When the caterpillar is full-sized, its tissues dissolve to form a yolky fluid. The imaginal discs wake up suddenly. Nourished by the fluid, they burst into furious growth, constructing within the larva's old skin an entirely new insect: the hibernating pupa. Later, a similar burst of growth turns the pupa into the adult moth...
...process of evolution concerns Fabre's experiments with the mason bee, experiments suggested to Fabre by Darwin and made after the latter's death. The mason bee (Chalicodoma pyrenaica) builds a house of cement about as big as a thimble, fills it with honey, lays its larva, covers it over and then dies. Fabre took such houses that were built an inch apart and interchanged them, coloring with different colors each house and its bee for identification purposes. He then took the bees ... to a point three kilometers from home . . . When they were released at a predetermined hour...