VI 





CONTENTS. 











PAGE 







PAGE 



41 Omaseus Nigrita 



32 



78 Peryphus picipes 



. 



54 



42 ,, picicornis 



. 33 



79 ,, concolor 



. 



54 



43 Stereocerus similis . 



34 



80 ,, (Lopha) quadrimaculatus 



54 



44 Curtonotus convexiusculus . 



. 35 



81 ,, (Eudromus) nitidus 





55 



45 ,, rufimanus 



35 



82 Tachyta picipes 





56 



46 „ brevilabris . 



. 35 



Bembidiad;e .... 



. 



57 



47 ,, latior 



36 



83 Notaphus nigripes . 





57 



48 Poecilus lucublandus . 



. 36 



84 „ intermedius 



. 



58 



49 ,, castanipes . 



37 



85 ,, variegatus 





58 



50 „ chalcites 



. 37 



86 Bembidium impressum 



. 



59 



Amaridje .... 



38 



Eeapiirid^ .... 





60 



51 Amara vulgaris . 



. 38 



87 Opisthius Richardsoni 





61 



52 ,, insequalis 



39 



88 Elaphrus Clairvillii 





61 



53 „ impuncticollis 



. 39 



89 ,, intermedius 





62 



54 „ pallipes 



39 



90 ,, obscurior 





63 



55 ,, lsevipennis 



. 40 



91 Notiophilus aquaticus 





63 



56 ,, discors 



40 



Omophronidje 





64 



Harpalid^e . 



. 41 



92 Omophron Saii . 



. 



65 



57 Harpalus pleuriticus 



41 



Haliplid* .... 





65 



58 ,, basilaris 



. 41 



93 Haliplus impressus 



. 



65 



59 ,, Ochropus 



42 



94 Hydroporus nigro-lineatus 





66 



60 ,, interpunctatus 



. 42 



95 ,, parallelus 





67 



61 ,, longior 



43 



96 ,, lsevis 





67 



62 „ laticollis 



. 43 



97 ,, picatus 



. 



68 



63 ,, carbonarius 



44 



98 ,, similis . 





68 



64 ,, rotundicollis 



. 44 



99 Laccophilus biguttatus 



. 



69 



65 ,, Stephensii 



45 



Dytiscidje. (Water-beetles, Toe-b 



iters) 



69 



StENOLOPHIDjE 



. 46 



100 Colymbetes semipunctatus 



. 



69 



66 Stenolophus versicolor 



46 



101 



, bicolor 



. 



70 



TrECHIDjE 



. 46 



102 



, phseopterus 





70 



67 Trechus tibialis 



46 



103 



, bifarius 



• 



71 



68 ,, ruficrus 



. 47 



104 



, reticulatus 



. 



71 



69 ,, flavipes 



47 



105 



, picipes 





71 



70 ,, communis 



. 48 



106 



, assimilis 



. 



72 



71 ,, similis 



48 



107 , 



, triseriatus 





73 



IsOPLEURIDjE 



. 49 



108 



, (Hydaticus) rugi 



collis 



73 



72 Isopleurus nitidus 



50 



109 



, „ MacC 



llloch 



ii 74 



,, Mac Leayi (in a i 



wte) 50 



110 Dytiscus Ooligbukii 





74 



Patrobid^ 



. 50 



111 „ Harrisii 





76 



73 Patrobus americanus 



51 



112 „ (Leionotus) Frankl 



nii 



77 



PeRYPHIDJE 



. 52 



Gyrinids. (Whirlwigs) 



• 



78 



74 Peryphus bimaculatus 



52 



113 Cyclinus assimilis 



. 



78 



75 ,, sordidus 



. 52 



114 Gyrinus impressicollis 



■ 



79 



76 „ scopulinus 



53 



115 „ seneus 



• 



80 



77 ,, Rupicola 



. 53 



116 



ventralis . 



• 



80 



