112 Ins. 
COLEOPTERA. 
Porrorhynchus (sub Dineutes ) indicans , Walk., = ( brevirostris , Reg.) ; 
Reg., Aim. Soc. Ent. Fr. (G) vi, p. 250. 
Macrogyrus buqueti — ( Dineutes irridescens , Kirsch) ; Reg., Ann. Soc. 
Ent. Fr. (6) vi, p. 250. 
Aulonogyrm algoemis , Reg., var. = ( zanzibaricus , Reg.) ; Reg., Ann. 
Soc. Ent. Fr. (6) vi, p. 251. 
Aulonogyrus vethi, W. Africa, Reg., Notes Leyd. Mus. viii, p. 142, and 
Ann. Soc. Ent. Fr. (6) vi, p. 250, n. sp. 
Gyrinus analis, G. gibber, Lee., is a deformity of this ; Horn, P. Am. 
Ent. Soc. xiii, p. xiii. G. niloticus var. = ( wgyptiacus , Reg.) ; Reg., 
Ann. Soc. Ent. Fr. (G) vi, p. 251. G. caspius , suffriani , and natator , dis- 
cussed at length, pp. 251-254 ; G. curtus , japonicus, and dimorphus rede- 
scribed, pp. 254 & 255 ; Reg., t. c. 
Gyretes discus, Er., p. 258, tumidus , Reg., p. 259, noticed; Reg., Ann. 
Soc. Ent. Fr. (6) vi. 
Gyretes bifenestratus , Venezuela, p. 258, pi. iv, fig. 7, henoni, Algeria, 
p. 259 ; Reg., Ann. Soc. Ent. Fr. (6) vi : n. spp. 
Orectochilus metallicus, sculpturatus, agilis, punctipennis, regimharti, 
pi. iv, figs. 13 & 13a, andamanicus, fig. 14, additional information as to ; 
Reg., Ann. Soc. Ent. Fr. (6) vi, pp. 262-2G5. 
Orectochilus desgodinsi , Darjeeling, p. 260, pi. iv, fig. 10, punctulatus , 
Madras, p. 261, oblong iusculus, India, pi. iv, fig. 11, baeri, Philippines, 
pi. iv, fig. 12, p. 2G2, Reg., Ann. Soc. Ent. Fr. (6) vi : n. spp. 
Orectogyrus schistaceus, Gerst., nec Reg., and 0. cuprifer var. elongatus , 
p. 2G8 ,polli, p. 269, described at length; Reg., Ann. Soc. Ent. Fr. (6) vi. 
0. oscaris, Ap., = ( angustior , Kolbe) ; id. t. c. p. 269. 0. cuprifer n. var. 
elongatus , W. Africa ; id. Notes Leyd. Mus. viii, p. 143. 
Orectogyrus stampflii, W. Africa, Reg., Notes Leyd. Mus. viii, pp. 143, 
and Ann Soc. Eut. Fr. (6) vi, p. 266, pi. iv, fig. 16 ; O. subseriatus , Zan- 
zibar, p. 265, pi. iv, fig. 15, leroyi , Zanzibar, p. 266, pi. iv, fig. 17, dis- 
tinclus , == ( schistaceus , Reg., olim nec Gerst.), Africa Trop., p. 267, Reg., 
Ann. Soc. Ent. Fr. (6) vi : n. spp. 
HYDROPHILID2E. 
[' Of. '. Broun (86), Casey (118), Fairmaire (175), Kuwert (384), Reitter 
(592, 593), Rey (602).] 
Salivary glands in Hydrophilidce ; Gazagnaire (239). 
Hydrophilus piceus, position of embryo ; Hallez (274) : alimentary 
canal of ; Vangel (712). H. ovatus, sexual distinctions of ; Schwarz, 
Ent. Am. ii, p. 137. 
Rygrnodus oblongus, Broun, referred to Saphydrus , Shp. ; Broun, Man. 
N. Z. Col. p. 940. 
Exydrus , n. g. near Hydrostygnus, for Oyclonotum flavicorne and gib- 
bosum, Broun ; Broun, Man. N. Z. Col. p. 940. 
Adolopus vicinus, rugipennis , New Zealand, Broun, Man. N. Z. Col. 
p. 939, n. spp. 
Hemisphivra (sub Ilydrobius ) seriato-punctata, Perris, = ( infima , Pand.) ; 
Rey, Ann. Soc. L; Lyon, xxxi, p. 281. 
