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| 질의: crabronidae | 결과: 14번째/17 | |
Organ Pipe Mud dauber (Trypoxylon politum) - Wiki
| 제목: | Organ Pipe Mud dauber (Trypoxylon politum) - Wiki
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| 해상도: 1039x1014
파일크기: 530543 Bytes
촬영일: 2002:07:08 13:38:34
사진기: E990 (NIKON)
F number: f/3.4
Exposure: 10/1043 sec
Focal Length: 144/10
등록시간: 2007:09:13 11:18:03
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Organ pipe mud dauber
From Wikipedia, the free encyclopedia
[Photo] An organ pipe wasp gathering mud in South Carolina. Date: 8 July 2002. Photo by http://en.wikipedia.org/wiki/User:Pollinator
The organ pipe mud dauber (Trypoxylon politum) is a type of wasp in the family Crabronidae. They are fairly large wasps, shiny black with pale hind tarsi. Male organ pipe mud daubers are among the few male wasps of any species to stay at the nest. A male "stands guard" (to prevent theft of prey or nest materials, as well as to ward off parasites) while a female is away collecting spiders. Mating typically occurs on her visits to the nest. They typically build their nests in sheltered locations, and large aggregations may form with dozens to hundreds of nests in a small area.
Organ pipe mud daubers are also an exceedingly docile species of wasp, and generally pleasant to have around, as they serve to keep spider populations down. Stings to humans are very rare, bordering on non-existent, although if squeezed, they will sting in self-defense. There are a great many other species in the genus Trypoxylon (over 700 of them worldwide), mostly smaller in size and less abundant.
http://en.wikipedia.org/wiki/Organ_pipe_mud_dauber
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