134 
haemorrhoidalis Ily 101 
halensis 54, 64, 65 
Haliplus 20, 28 
hamulatus 49 
Herraannii 36. Ag. 96 
Herophydrus 38 
heros 38 
Heteronycbus 81, 95 
Heydenii 32. Ag. 86 
hispanicus 52. Ilyb. 99. 
[Rant. 103 
Homaeolytrus 108 
Hoplitus 28 
bungaricus 115 
byalinus 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 
impressopunctatus 41 
impressns 35 
inaequalis 39. Ilyb. 97 
incertus 75 
incognitus 69 
inconspoctus 51 
incrassatus 76 
inf'uscatus 102 
ionicu8 69 
insularis 75 
interraedius 107 
interruptus 80 
intf-rsectiiH 84 
involvens 118 
Jordanus 112 
jucundus 61 
Kesslerii 80 
Kiesenwetterii 88. Ilyb. 
Kotscbyi 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 
Liopteruß 24, 100 
lituratus 69, 73 
longicornis 75 
longulus 75 
luctuosus 56. Ag. 87 
Inniger 94 
lusitanicus 112 
Lyellii 54 
Macrodytes 109 
Marogyrus 26 
maculatus 33 
maderensis 84 
manducus 63 
marginali8 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 
melas 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 
niutinensis 110 
liatator 114 
Nauzielii 106 
nebulosus 94 
neglectus 68. Ag. 89 
Neuhoffii 57 
nevadensis 76 
niger 31. Col. 101 
nigellus 71 
