134 



haemorrkoidalis Ily 101 

 halensis 54, 64, 65 

 Haliplus 20, 28 

 hamulatus 49 

 Hermannii 36. Ag. 96 

 Herophydrus 38 

 beros 38 



Heteronycbus 81, 95 

 Heydenii 32. Ag. 86 

 hispanicus 52. Ilyb. 99. 



[Rant. 103 

 Homaeolytrus 108 

 Hoplitus 28 

 bungaricus 115 

 hyalinus 79 

 Hübneri 105 

 Hydaticus 25, 104 

 Hydrachna 37 

 Hydrocanthus 23, 78 

 Hydroporus 22, 57, 65 

 Hydro vatus 36 

 Hygrobia 36, 37 

 hyphydroides 38 

 Hygrotus 21, 38 

 hyperboreus 57 

 Hyphoporus 38 

 Hypbydrus 21, 37 



Ibericus 109 

 Idiolybius 98 

 ignotus 62 

 Ilybius 23, 97 

 immaculatus 34 

 impresso punctatus 41 

 impressus 35 

 inaequalis 39. Ilyb. 97 

 incertus 75 

 incognitus 69 

 inconspectus 51 

 incrassatus 76 

 infuscatus 102 

 iouicus 69 

 insularis 75 

 intermedius 107 

 interruptus 80 

 intersectus 84 

 involvens 118 



Jordanus 112 

 jucundus 61 



Kesslerii 80 



Kiesenwetterii 8S. Ilyb. 

 Kotschyi 87 [99, 100 

 Kotulae 108 

 Kraatzii 76 

 Krüperii Gyr. 111 



Laccopbilus 23, 79 

 lacustris 98 

 laeticulus 62 

 laevipennis 105 

 laevis 78 

 laeviventris 55 

 laminatus 31 

 Lapponicus 92. Dy 111 

 Lapponum 31. Hydr. 66 

 Lareynii 52 

 laterimarginalis 112 

 latissimus 109 

 latitans 103 

 latus 50 

 lautus 44 

 Leander 106 

 Lederii 94 

 lembus 115 

 lepidus 60. Cyb. 112 

 Leprieurii 60 

 lernaeus 42 

 limbatus 72. Ilyb 98 

 lineatocollis 35 

 lineatus 29, 58. Ag. 83. 



[Hydr. 64 

 lineolatus 33, 34. Ily 106 

 lineellus 41 

 Liopterus 24, 100 

 lituratus 69, 73 

 longicornis 75 

 longulus 75 

 lucfcuosus 56. Ag. 87 

 lumger 94 

 lusitanicus 112 

 Lyellii 54 



Wlacrodytes 109 



Marogyrus 26 



maculatus 33 

 maderensis 84 

 mandueus 63 

 marginalis 71. Ag. 83, 84, 

 [90. Dyt. 109 

 marginicollis 83 

 major Hypb. 37. Bid. 48 

 Mannerbeimii 33 

 marinus 115 

 maritimus 29 

 Martinii 55 

 Marklinii 41 

 maurus 73. Dy 110 

 Meladema 25, 104 

 melanarius 76. Ag. 87 

 Melanodytes 24, 101 

 melanopterus 103 

 melanocephalus 71 

 nielas Ag. 86 

 memnonius 75 

 mergus 114 



meridionalis 63. Ilyb. 99 

 Merkiii 85 

 Metbles 22, 77 

 Metronectes 80, 82 

 Mimmii 93 

 minimus 48 

 minutissimus 47 

 minutus 70. Lacc. 79. Gyr. 

 moestus 51 [113 

 monilicornis 74 

 montenegrinus 63 

 monticola 76 

 morio 71, 73 

 mucronatus 29 

 multipunctatus 32 

 murinus 51 

 musicus 38 

 mutinensis 110 



Natator 114 



Nauzielii 106 

 nebulosus 94 

 neglectus 68. Ag. 89 

 Neuhoffii 57 

 nevadensis 76 

 niger 31. Col. 101 

 nigellus 71 



