Research Bulletin, Issue 386 |
From inside the book
Results 1-5 of 17
Page 91
... ventral surface . Seldom are there any apparent subdivisions of the abdomen . The fact that the abdomen appears to bear the posterior pairs of legs when these are present may be accounted for by the total fusion of a portion of the ...
... ventral surface . Seldom are there any apparent subdivisions of the abdomen . The fact that the abdomen appears to bear the posterior pairs of legs when these are present may be accounted for by the total fusion of a portion of the ...
Page 120
... ventral surface . It is usually thought of as being a subtropical species . However Riley records it from Salineville , Ohio and it was taken by Mrs. Slosson in New Hampshire . Little is known of its habits . Trombidium muscarum Riley ...
... ventral surface . It is usually thought of as being a subtropical species . However Riley records it from Salineville , Ohio and it was taken by Mrs. Slosson in New Hampshire . Little is known of its habits . Trombidium muscarum Riley ...
Page 125
... ventral opening is the genital , the posterior being the anal . The males of many species show various chitinized plates about the anus . The legs , usually six jointed , are slender and arise near the anterior end . Each terminates in ...
... ventral opening is the genital , the posterior being the anal . The males of many species show various chitinized plates about the anus . The legs , usually six jointed , are slender and arise near the anterior end . Each terminates in ...
Page 130
... ventral plates present ; and each tracheal trunk opening thru a peritreme on the ventral side of the body . The group is parasitic upon vertebrates . There are but three species thus far recorded from Ohio . In the subfamily ...
... ventral plates present ; and each tracheal trunk opening thru a peritreme on the ventral side of the body . The group is parasitic upon vertebrates . There are but three species thus far recorded from Ohio . In the subfamily ...
Page 131
... ventral side of the elbow joint of the wings . They move very rapidly among the fine hairs when disturbed and if removal is attempted they seem to attach themselves firmly to the host , possibly by grasping the hairs with the chelicerae ...
... ventral side of the elbow joint of the wings . They move very rapidly among the fine hairs when disturbed and if removal is attempted they seem to attach themselves firmly to the host , possibly by grasping the hairs with the chelicerae ...
Common terms and phrases
abdomen Acad Acarina adult appears altho Amer anal plate attack Banks Trans beneath Berlese body bright red bristles broad brown in color Buckeye Lake Cedar Point cephalothorax chelicerae chigger Chillicothe chitinized claws common species cosmopolitan debris deposited distributed thruout dorsal shield dorsum eggs engorged Eriophyes Eriophyid Erythraeidae Europe and North fauna feeding female forms genera genital genus habits hairs hatch hexapod host infested insects integument known from Ohio large number larvae lime-sulphur male mandibles margin mature mites molt mouthparts nearly North America number of species nymphal nymphs occur Oribata oviposition pairs of legs pale brown palpi parasitic plants posterior predaceous pteromorphae recorded from Ohio red spiders resemble the adults Sarcoptidae scale insects scutum segment southern Canada southern Ohio species species measuring specimens spray stage suborder taken tarsi Tarsonemidae terminate thru tick tracheae trees trichomes type material usually various ventral Wien