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A Morphological Study of Phorid Flies (Diptera: Phoridae)

Author: CuiBingBing
Tutor: LiuGuangChun；WangJianFeng
School: Shenyang University
Course: Zoology
Keywords: Flea MUSCIDAE in Morphology Diptera
CLC: Q964
Type: Master's thesis
Year: 2011
Downloads: 39
Quote: 0
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Abstract


Flea Muscidae part of the Diptera Diptera flea flies general subjects Phoriodea of Flea flies especially widely distributed , and distributed around the world , except the north and south poles , this is mainly due to the type more able to adapt to a variety of living environment . Flea Muscidae insects to rot feeding habits , fecal feeding habits or Necrophagous of that much, but there are many types of parasitic , predatory and herbivorous lifestyle . Some species may be parasitic in the intestines of humans and other vertebrates , as well as at the wound festering , causing myiasis occurred . Also as an important pest of mushroom cultivation industry . On the other hand , many types of flea flies or ideal natural enemies of pests , but also can be used as environmental indicator animals . Flea flies usually for small species , 1- 6mm body length was yellow, brown or black color . Mesonotum obvious bulge , shaped like a hunchback , name humpbacked flies thus features come . Wings with cross veins , the leading edge of the three longitudinal veins significantly developed . Flea Muscidae insects foot base section long , stout femur similar insects Siphonaptera . Flea flies, lively , agile, and adept at Rush . This paper systematically observe and describe the morphological characteristics of the flea flies , standardized terminology , to clarify the issues and controversies in the morphology . Discussed some of the characteristics of the polarity of its evolutionary significance . Mainly from flea teeny Ministry amount ditch in the presence or absence of ; shape of monocular District ; shape of the tentacles of the third quarter , with tentacles Mans Health position : antennae bristle on the quantity and direction ; palpus morphological changes and whether with sensor ; the side piece in the chest with hair , with or without bristles ; veins R2 3 clock is missing change ; enough sense organs , with bristle or not ; abdominal backplane morphological changes , and whether with glands ; male reproductive belly , plate with bristle polarity ; female tail morphology change of the system , and discussed in the classification of the position and role of the various morphological features . This article involved the experimental content Olympus microscope flea flies morphological observation , and their morphological characteristics camera digital microscope stereoscopic technology characterized structure the use of CorelDRAW12 mapping software . The study of specimens finishing and observe , draw feature Figure 95 , Photo 24 .

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CLC: > Biological Sciences > Entomology > Insect morphology
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