— 57 — 
1 
IÍ73 
248 
unicoloi ( 
1 
! 
516 
24í) 
mcei-tinn ( 
- • 
521 
250 
cup7 eo-st7'iatum.... \ 
519 
251 
fallaciosu77i i' 
1 
1487 
252 
at7'll77l 
1486 
253 
dÍ77l idiíl tu 7)1 
1 
518 
254 
a7ith7'acÍ7iU7n 
i 
¡ 
1619 
255 
fucgue7ise 
OYSTISCID/E 
Haliplini 
Hali]diis 
1 620 
250 
fuscipouiis 
Hydroporini.. 
Hydroporiis 
353 
i 
1 
257 
chiloisis 
Colymbetini... 
Laccoidiiliis 
1 
¡ 
1621 
258 
Yvietcc 
Colyiiibetes 
1622 
259 
7litidus 
1203 
200 
7'eticulatus 
• 
354 
201 
fo7iticola 
355 
202 
7l7^7iccps 
356 
203 
sig7iatus 
1624 
204 
Pa7'alhlus 
1623 
205 
aTigusticollis 
Agabus 
1162 
200 
Gaudichaudi. 
Dytiscini .■ 
Cyldstor 
1202 
207 
CMSt7‘aIÍS. 
GYRINID/E 
1 
(íyriuus . 
i 348 
208 
i 
Gayi 
349 
2(>9 
ellipíicus 
i 
. G‘; Ch. aiistr. 
j\. in Gay.) Ch. centr. 
Sin. Solieri (Gem. & Har.) 
. (i.) Ch. centr. 
(P. G.) Ch. centr. 
(P. (i.) inecl. Magall. 
(P. G.^ ined. Magall. 
(P. G.) 
(P. (P) 
Ch. austr. 
(Machado) Trra. del Fuego 
(P. G.) An. Univ. Ch. '1885 Ch. 
centr. 
(Sol. in Gay.) Hvdro/)o?'us. (cluiru.) 
Ch. centr. 
Sin. copelatoides (Sharp.) Tr. 
Dull. 1882. 
Sin. affinis (Say-Sharp. (Bídes- 
sus?) 
Sin. bonariensis, (Steinh.) 
(Le Guillou) Rev. Zool. 1844 Ch. 
centr. 
Sin. americanus (Aubé). 
» bigiittatus (Kirby) 
> chilensis (Sharp.) 
» proximus (Say.) 
(Br. vSharp.) Ch. centr. 
Sin. antarticus, Hibiiis. P. G. 
An. Univ. Ch. 1854 
(Babing.) Ch. austr. 
Sin. nigrorematus (Rab.) Rhar- 
tus. Lac. 
(Phil.) Stett. Zeit. 1860. Ch. austr. 
(Erichs.) in Gay. 
vSin. chilensis (Dj.) 
» truncatipennis, Agabus Sol. 
in (}ay. 
(Fabr. Sharp.) Ch. centr. 
Sin. bonariensis Dj. Cat. 
» irroratus(Brullé Voy d’Orb.) 
« sutLiralis (Bab. Trans. Ent. 
Soc.) 
Sin. trilineatus (aubé) in Gay.) 
(P. G.) ined. Magall. 
(Curtis) Rhanh¿s Lac. Magall. 
(Lap.) Ch. centr. 
Sin. punctum (Bab.) Tr. Ent. 
Soc. 1840 
(P. G. An. Univ. Ch. 1854. Ch. 
centr. 
Sin. expositus (Sharp.) Megady- 
tes. 
Sin. glaucLis (Brullé) Trogus. 
» biungulatus (Bab.) 
» brasiliensis (Dj.) 
» oeneus (orinancey) Rev. 
Zool. 1843 
(Sol. in Gay) Ch. centr. 
(Brullé) Voy. d’Orb. Ch. sub. austr. 
Sin. Leathsii(Curt.; Tr. Ent. Soc. 
1^39 
