213 Insecta. 
StfStfEHtATlC. — C arabIdae, ETO. 
Sur le tarse des Cybistrides ; Chata- 
KaY Paris Bui. soc. ent. 1907 pp. 191— 
192. 
Acilius ; the larvae formerly by the 
author described as A. canaliculatus 
really belongs to Grciphoderes bilineatus ; 
Meinert Kobenhavn Ent. Medd. 3 
p. 188. 
Agabus regalis Petri, Identitat mit A. 
kieserwetteri Seidl., Reitter Entomol. 
Ztg. Wien 26 p. 334. — A.regimbarti sp.n. 
China and India, A. undulatus — 
( ruficeps M4n.), Zaitzev Rev. russ. ent. 
6, p. 174. — A. ( Gaurodytes ) jacobaoni 
sp. n. St. Petersburg, Zaitzev p. 225 
Rev. russ. Ent. 5, 1905. — A. tristis = 
(dubius Mann.), varr. n. crotchi and 
picea , A. costulatus Motsch. (as 
Colymbetes ) validity and characters, 
bipustulatus = ( latus Gebl.), nigriventri s 
Sahib = (coxalis Sharp), Zaitzev pp. 211 — 
214. Tc. 
Bidessus rothschildi sp. n. Afr. or. p. 
126, geminus var. n. aethiopicus p. 127, 
Regimbart Bui. Museum Paris 1907. — 
B. lacustris larva, Needham & 
Williamson p. 493 Amer. Nat. 41. — 
B. confu8U8 aus Persien, B. nasutus 
habitat, Zaitzev Rev. russ. ent. 6, p. 171. 
Colymbetes tolli sp. n. Sibiria orient., 
Zaitzev Rev. russ. ent. 6 p. 209. 
Coptotoxnus \ the larvae, Needham & 
Williamson pp. 490-492 Amer. Nat. 
41. 
(Cybister spp. Roberts, New York, J. 
Ent. Soc., 13, 1905, (103-107).) 
Deroneetes stearinus, Zaitzev Rev. 
russ. ent. 6 p. 171. 
Dytiscus orthography ; D. circumcinc- 
tus — (confusus Motsch.) ; Zaitzev p. 215 
op. cit. 5 Dytiscus ; the larvae formerly 
by the author described as belonging to 
D. latissimus really belongs to 
D. punctulatus ; Meinert Kobenhavn 
Ent. Medd. 3 p. 188-189. — D. marginalia 
Fresslust, Meissner Ent. Wochenbl. 24 
p. 64 ; Hautungsprozesse, Pi.otnikow 
St. Peterburg Trav. Soc. nat. 38 1 p. 17-' 
21 ; deutsches Res. pp. 21-23. 
(Dytiscus spp., Roberts, New York 
J. Ent. Soc., 13, 1905, (103-107).) 
Ilydaticus sahlbergi sp. n. Estland, 
Zaitzev p. 226 Rev. russ. Ent. 5 1905. — 
H. rochei sp. n. Fort Portal Camerano 
Torino Boll. Musei zool. anat. 22 
No. 562. 
Ilydroporus (Graptodytes) aurasiuS 
sp. n. N. Africa, Jeannel Paris Bui. 
soc. ent. 1907 p. 18. — II. dauricus 
Motsch. validity, Zaitzev Rev. russ. ent. 
6 p. 172. — II. incognitus, characters, 
Browne p. 77 pi. iv Ent. Rec. 19 — 
H. larves Regimbart Paris Ann soc. 
ent. 76 pp. 1—4 av. fig. — II. undulatus 
larva, Needham & Williamson p. 492 
Amer. Nat. 41. 
Ilybius lateralis Gebl. = (limbatus 
Sharp), Zaitzev p. 215 Rev. russ. Ent. 5 
1905. — Ilybius poppiusi sp. n. Sibiria 
orient., Zaitzev op. cit. 6 p. 208. 
Laccophilus lewisius Siidost-Sibirien, 
Zaitzev Rev. russ. Ent. 6 p. 173. 
Rhantus suturellus var. semilineatus 
= ( Agabus subopacus M£n.), Zaitzev 
T.c. p. 175. — R. suturalis var. = 
vermicularis Motsch.) Zaitzev p. 215 
op. cit. 5 1905. 
Siettitia balsetensis , Jeannel pp. 18- 
20 Bui. Soc. ent. France 1907. 
Gyrinidae. 
Essai monographique de la famille 
des Gyrinidae ; RAgimbart Paris Ann. 
soc. ent. 76 pp. 137-245. 
Aulonogyrus arrowi India p. 161, 
cvanescens S. Africa p. 164, jlaviventrie 
E. Africa p. 165, epipleuricus E. Africa 
p. 167, spp. n., Regimbart T.c. 
Dineutes insxdaris Japan p. 140, 
* gondaricus Reiche var. n. lancescens , 
arabicus Arabia p. 142, subserratus 
Africa p. 143, perezi Arabia p. 144, 
mesosternalis N. Guinea p. 149, curtulus 
p. 151, spp. n., Regimbart T.c. 
Enhydrus crenatirostratus sp. n., 
Regimbart T.c. p. 154. 
Gyretcs specidiger Guiana p. 182, 
gradualis Brazil p. 184, centralis 
O. Amer. p. 186, distinguendas W. Indies 
p. 186, calif ornicus U. S. p. 188, limbalia 
W. Indies p. 188, spp. n., boncardi Sharp 
with var. n. dimorphogynus p. 188, meri- 
dionalis Reg. with var. n. uruguensis 
p. 189, Regimbart T.c. 
Gyrinus peruvianus Peru p. 174, 
punctipcnnis p. 175, continuus p. 176, 
baeri Peru p. 179, spp. n., Regimbart 
T.c. 
Macrogyrus peruvianus Peru p. 155, 
sexangidaris N. Guinea p. 156, 
