Research Bulletin, Issue 386 |
From inside the book
Results 1-5 of 14
Page 94
... five - jointed palpi , which usually terminate in long spines or hair - like bristles , are also characteristic . The palpi function as tactile organs in all but the genus Cunaxa where they serve to capture and hold prey . The abdomen ...
... five - jointed palpi , which usually terminate in long spines or hair - like bristles , are also characteristic . The palpi function as tactile organs in all but the genus Cunaxa where they serve to capture and hold prey . The abdomen ...
Page 96
... five - jointed palpus provided with a short , movable papilla , near the inner side of the tip of which there may be large claws or pectinate setae . The penultimate segment is armed with a very large , stout claw . This appendage is ...
... five - jointed palpus provided with a short , movable papilla , near the inner side of the tip of which there may be large claws or pectinate setae . The penultimate segment is armed with a very large , stout claw . This appendage is ...
Page 99
... Five genera of the family Tetranychidae have thus far been taken in Ohio . Banks considers the genus Syncaligus synonymous with Acheles , but I can see no reason for so considering it and shall employ the former . This genus includes ...
... Five genera of the family Tetranychidae have thus far been taken in Ohio . Banks considers the genus Syncaligus synonymous with Acheles , but I can see no reason for so considering it and shall employ the former . This genus includes ...
Page 105
... five - cleft . Should it be that the divisions of the claw are variable , then P. ilicis McG . will become a synonym of P. pilosus Can . and Fan . I have had but a limited amount of material to examine and am not able to determine the ...
... five - cleft . Should it be that the divisions of the claw are variable , then P. ilicis McG . will become a synonym of P. pilosus Can . and Fan . I have had but a limited amount of material to examine and am not able to determine the ...
Page 106
... five or six subequal divisions . The collar tracheae are V - shaped and of fairly uniform diameter thruout their length . Here again many species have been erected on the basis of color and host , but Dr. Ewing and others have proved ...
... five or six subequal divisions . The collar tracheae are V - shaped and of fairly uniform diameter thruout their length . Here again many species have been erected on the basis of color and host , but Dr. Ewing and others have proved ...
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