Systematischer Index. 
I. Allgemeiner Teil R 
(Historischer Überblick. je 
. Systematischer Teil 3 
(Die Familie der aha 
Erste Unterfamilie: Hygrobatinae 
I. Genus: Atax (J. C. Fabrieius) Bruzelius 
1. 
III. 
IV; 
1. Atax ypsilophorus (Bonz) Claparede 
2. Atax intermedius Koenike 
3. Atax bonzi Claparede ale 
4. Atax cerassipes O. F. Müller Bea), 
5. Atax figwralis C. L. Koch 
6. Atax aculeatus Koenike 
7. Ataxw trieuspis Koenike 
Genus: Cochleophorus Piersig . 
1. Cochleophorus spinipes Müller 
2, Cochleophorus deltoides Piersig . 
3. Cochleophorus vervalis (Müller) C. L. Koch) 
4. Cochleophorus verrucosus Koenike 
5. Cochleophorus callosıs Koenike 
Genus: Hydrochoreutes ©. L. Koch 
1. Hydrochoreutes ungulatus (Koch) DE 
2. Hydrochoreutes krameri Piersig 
Genus: Curvipes Koenike 
1. Curvipes aduncopalpis Piersig . 
Curvipes conglobatus C. L. Koch 
Curvipes carneus C. L. Koch 
Curvipes uncatus Koenike : 
Curvipes longipalpis Krendowskij 
Curvipes nodatus Müller 
Curvipes fuscatus Hermann 
Curvipes rotundus Kramer 
. Cunwipes rufus C. L. Koch 
. Curvipes thoracifer Piersig . 
. Curvipes neumani Koenike 
. Curvipes coactus Koenike 
Curvipes eircularis Piersig 
. Curvipes obturbans Piersig . . 
. Curvipes controversiosus Piersig 
Curvipes ambiguus Piersig 
ernnupwm 
Herren 
2m om- (Oo 
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V. Genus: Piona C. L. Koch . 
. Piona ensiformis Koenike 
. Piona ornata ©. L. Koch 
. Piona latipes OÖ. F. Müller . 
. Piona torris Müller 
. Piona scaura Koenike 
VI. Genus: Pionopsis Piersig . 
Pionopsis lutescens Hermann 
VI. Genus: Pionacercus Piersig . 
le 
Pionacercus leuckarti Piersig 
2. Pionacercus uncinatus Koenike 
VIII. Genus: Acercus C. L. Koch 
1 
9 
om © 
1 
2 
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4. 
5 
Acercus liliaceus Müller . 
. Acereus brevipes Piersig 
. Acercus cassidiformis Haller 
. Acercus triangularis Piersig 
. Acercus cetratus Koenike 
IX. Genus: Wettina Piersig 
Wettina macroplica Piersig 
X. Genus: Atractides ©. L. Koch 
Atractides spinipes C. L. Koch 
XI. Genus: Hygrobates C. L. Koch 
1% 
2. 
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XII. Genus: Limnesia C. L. Koch 
. Limnesia histrionica Hermann 
. Limnesia undulata Müller 5 
Limnesia maculata (Müller) Bruzelius . 
Hygrobates longipalpis Hermann 
Hygrobates reticulatus Kramer 
Hygrobates trigonicus Koenike 
Hygrobates nigro-maculatus Lebert . 
Hwygrobates calliger Piersig 
Limnesia koenikei Piersig 
. Limnesia connata Koenike 
' XII. Genus: Teutonia Koenike 
Teutonia primaria Koenike 
XIV. Genus: $Sperchon Kramer 
| 1. 
Sperchon glandulosus Koenike 
2. Sperchon hispidus Koenike 
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