Helophorina. 
Spsrcheus, Kug 
i emarginatus, Sshall. 
Helophorus, F. 
1 rugosus, 01. 
2 nubilus, F 
3 intermedius, Muls. 
4 aquaticus, L. 
v. sequalis, Thoms 
5 dorsalis, Marsh. 
6 reneipennis, Thoms, 
v. planicollis, Thorns, 
v. strisrifrons, Thoms, 
v. crenatus, Bey 
7 laticollis, Thoms. 
8 mulsanti, Ptye. 
9 affinis, Marsh, 
griseus, Thoms. 
10 brevicollis, Thoms 
granularis, L. 
11 brevipalpis, Bedel, 
granularis, Thoms. 
12 arvernicus, Muls. 
13 nanus, Sturm. 
14 tuberculatus, Gyll. 
Hydrochus, Leach. 
1 brevis, Herbst. 
2 elongatus, Schall 
3 carinatus, Germ. 
4 angustatus, Germ. 
Henicocerus, Steph. 
t exsculptus, Germ. 
Octhebius, Leach. 
1 margipallens, Latr. 
2 poweri, Bye. 
3 marinus, Payk. 
4 pygmseus, F. 
5 bicolon, Germ. 
6 rufimarginatus, Step! 
7 auriculatus, Bey. 
8 exaratus, Mills. 
9 seneus, Steph. 
( 7 ) 
10 eeratus, Steph. 
nanus, Steph. 
1 e punctatus, Steph. 
Hydraena, Kug. 
1 testacea, Curt. 
2 palustris, Er. 
3 riparia, Kug. 
4 nigrita, Germ. 
5 angustata, Sbur 11. 
6 gracilis, Germ. 
7 atricipilla, Wat. 
8 pygmeea, Wat. 
9 pulcliella, Germ. 
Sph.eridiixa. 
Cyclonotum, Er. 
1 orbiculare, F. 
Spliaeridiuni, F. 
1 scarabaeoides, F. 
2 bipustulatum, F. 
v. marginatum, F. 
v. semistriatum, Cist. 
Cercyon, Leach 
1 littoralis, Gyll. 
2 depresses, Steph. 
3 haemorrhous, Gyll 
4 hsemorrhoidalis, Herbst. 
5 obsoletus, Gyll. 
6 aquaticus, Muls. 
7 flavipes, F. 
8 lateralis, Marsh. 
9 melanocephalus, L. 
10 unipunctatus, L. 
11 quisquilius, L. 
12 nigriceps, Marsh. 
13 pygmaeus, Ill. 
14 terminatus, Marsh. 
15 analis, Payk. 
16 lugubris, Payk. 
17 granarius, Er. 
18 minutus, Muls. 
Megasternum, Muls. 
1 boletophagum, Marsh. 
Cryptopleurum, Muls 
1 atomarium, F. 
STAPHYLINIDiE 
Aleocharixa. 
Ilomoeusa, Kr. 
1 acuminata, Mark. 
Aleochara, Grav. 
t ruficornis, Grav. 
2 fuscipes, F. 
3 lata, Grav. 
4 brevipennis, Grav. 
v. fumita, Grav 
5 tristis, Grav. 
6 bipunctata, 01. 
7 cuniculorum, Kr. 
8 maculata, Bris. 
9 lanuginosa, Givav. 
10 lyg?ea, Kr. 
11 villosa, Minn. 
12 mcesta, Grav. 
13 mycetophaga, Kr. 
14 moerens, Gyll. 
fungivora, Sharp. 
15 brunneipennis, Kr 
lugubris, Aube. 
[6 nitida, Grav. 
v. bilineata, Gyli. 
j 7 morion, Grav. 
18 spadicea, Er. 
v. procera, Er. 
19 grisea, Kr. 
20 algarum, Faur. 
21 obscurella, Er. 
Microglossa, Kr. 
1 sutuialis, Sahl 
2 marginalis, Gyll. 
3 pulla, Gyll. 
4 nidicola, Fairm. 
5 gentilis, Mark. 
Oxypoda, auct. 
1 spectabilis, Mark 
