4i8 



LIST OF ILLUSTRATIONS. 





PAGE 





Walckenceria pratensis . 



82 



Rhyncholophus phalangioides . 



Epeira diademata, web of . 



83 



— major . . . . 



— threads of web of 



84 



Smaridia papillosa, rostrum of . 



— diademata 



85 



— papillosa . . . . 



Xysticus cristatus . 



. 87 



Pachygnathus velatus 



— audax 



87 



Trombidium parasiticum . . 



Thomisus abbreviatus . 



88 



— holosericeum, young 



Dolomedes fimbriatus 



. 89 



— — mature . . . 



Epiblemum scenicum . 



. 92 



— — under side. 



Trombidium fuliginosum, palpi o 



f 95 



— — hairs on upper side . 



— typical palpus of 



95 



— — hairs on sides . 



Tetranychus prunicolor, claw of 



96 



— trigonum . . , . 



Trombidium holosericeum, clawo 



f 96 



— — hairs on back of 



Tetranychus telarius, tarsus of 



97 



— curtipes 



— mouth, palpi, and man 





— — hairs on back . 



dible of . 



97 



— — hairs on sides . . 



— young 



97 



— fasciculatum . 



■ — male .... 



97 



— tinctorium . . , . 



— female . 



98 



— bulbipes . . . . 



— lintearius . 



104 



— gryllarium, young . . 



— tiliarum . 



108 



— sericeum . . . . 



— socius. 



108 



— • aurantiacum 



— eriostemi 



109 



Calyptostoma Hardyi 



— autumnalis . 



109 



— — under side . . . 



Raphignathus ruberrimus . 



"5 



— — side view . 



— ruber .... 



115 



leg . . . . 



Megamerus celer 



"5 



Erythrseus ruricola . 



Leptus americanus 



116 



— cornigera . . . . 



— irritans . 



116 



Molgus longicornis, mouth of . 



Bryobia speciosa . 



118 



Eupalus vitellinus . . , . 



Petrobia lapidum, young . 



118 



Scirus vulgaris . . . . 



— full-grown . 



118 



— insectorum, young . . 



Tydeus mutabilis 



120 



— — (leptus phalangii) 



Eupodes hiemalis . 



120 



— hexophthalmus . . . 



— celer, young . 



121 



— obisium . . . . 



— — mature . . . 



121 



Hydra chna, palpus of . . . 



Penthaleus haematopus 



121 



Atax bonzi, claw of . 



Scyphius diversicolor . . . 



122 



Limnochares aquaticus . . . 



Linopodes longipes . 



123 



Thyas venusta .... 



Penthalodes ovalis . . . 



123 



S maris impressa . . . . 



Stigmoeus cruentus . 



124 



Alycus roseus .... 



Caligonus piger . . . . 



124 



Eylais extendens, young . . 



Rhyncholophus cinereus . 



125 



— — mature 



