METAMORPHOSIS n.
an embryo undergoes a series of marked changes of external form, as the chrysalis stage, pupa stage, etc., in insects. In these intermediate stages sexual reproduction is usually impossible, but they ultimately pass into final and sexually developed forms, from the union of which organisms are produced which pass thro…
MOSQUITO n.
use, in many persons, considerable irritation and swelling, with some pain. The larvæ and pupæ, called wigglers, are aquatic. [Written also musquito.] Mosquito bar, Mosquito net, a net or curtain for excluding mosquitoes, -- used for beds and windows. -- Mosquito fleet, a fleet of small vessels. -- Mosquito hawk (Zoö…
MUD n.
lied to the pickerels. -- Mud plug, a plug for stopping the mudhole of a boiler. -- Mud puppy (Zoöl.), the menobranchus. -- Mud scow, a heavy scow, used in dredging; a mud boat. [U.S.] -- Mud turtle, Mud tortoise (Zoöl.), any one of numerous species of fresh-water tortoises of the United States. -- Mud wasp (Zoöl.)…