Research Bulletin, Issue 386 |
From inside the book
Results 1-5 of 10
Page 95
... nymphal Hom- optera , Orthoptera and their eggs . Bdella corticis Ewing Can . Ent . , XLI , 1909 , p . 122 This species has the general form of the preceding but seldom measures more than .8 mm in length and is much less common . One ...
... nymphal Hom- optera , Orthoptera and their eggs . Bdella corticis Ewing Can . Ent . , XLI , 1909 , p . 122 This species has the general form of the preceding but seldom measures more than .8 mm in length and is much less common . One ...
Page 98
... nymphal forms predominate during the early season and adults are most common from early August until cold weather . I have taken a few adults in the spring which would seem to indi- cate that this stage may hibernate . Specimens have ...
... nymphal forms predominate during the early season and adults are most common from early August until cold weather . I have taken a few adults in the spring which would seem to indi- cate that this stage may hibernate . Specimens have ...
Page 107
... nymphal stages occupy about 10 days , after which the adult appears . The adults remain active from 3 to 4 weeks . Adults and second instar nymphs pass the winter suc- cessfully beneath debris and in loose dry soil . They seldom winter ...
... nymphal stages occupy about 10 days , after which the adult appears . The adults remain active from 3 to 4 weeks . Adults and second instar nymphs pass the winter suc- cessfully beneath debris and in loose dry soil . They seldom winter ...
Page 113
... nymphal stages . They are always observed in the role of predators upon some smaller arthropod or its eggs . Here again the student will be confronted by a confusing syn- onomy . The genus Trombidium at one time contained all our ...
... nymphal stages . They are always observed in the role of predators upon some smaller arthropod or its eggs . Here again the student will be confronted by a confusing syn- onomy . The genus Trombidium at one time contained all our ...
Page 114
... nymphal stage . This process takes place during June or July and requires about one week . Nymphs , which greatly resemble the adults in all but size and sexual maturity , feed upon a variety of small insects occurring in their habitat ...
... nymphal stage . This process takes place during June or July and requires about one week . Nymphs , which greatly resemble the adults in all but size and sexual maturity , feed upon a variety of small insects occurring in their habitat ...
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