CARABipac, dytiscidj:. Ins . 95 
Stenocrepis, Stenous, and Crossocrepis, validity of discussed ; Horn, pp. 
37 & 38, Tr. Am. Ent. Soc. xviii. 
Slcnolophus lampvotus , Mexico, Bates, p. 246, Tr. E. Soc. 1891, n. sp. 
^ Steropomoipha, n. subg. of Feronia , for Steropus ta‘s,Germ. ; Tsciiits- 
CJi RHINE, p. 159, Hor. Ent. Ross. xxv. 
Synuchus simplex, West Turkestan, Semenow, p. 267, Hor. Ent. Ross, 
xxv, n. sp. 
Tachys incur v us, habits ; Ulice, P. E. Soc. Wash, ii, p. 87. 
T. ( Barytacliys ) feanus , E. Iudia, Bates, p. cccxxvi, C.R. Ent. Belg. 
xxxv ; T. baldiensis, p. 782, ovensensis , p. 78 1, brightensis , p. 785, Victoria, 
Blackburn, P. Linn. Soc. N.S.W. (2) v ; T. ( Barytachys ) decastichus, 
Mexico, Bates, p. 261, Tr. E. Soc. 1891 : n. spp. 
Taphoxenus subcylindricus, Transcaspian region, p. 268, T. ( Pseudo - 
taphoxenus ) dissors, Turkestan, p. 269, Semenow, Hor. Ent. Ross, xxv, 
n. spp. 
Tefllus bertherandi, Africa int., Fairmaire, p. 231, pi. v, fig. 3, Ann. Soc. 
Ent. Fr. 1891, n. sp. 
J Testediolum, n. subg. of Bembidium , for B. glacialc and allies ; Gangl- 
bauer, p. 170, Kafer Mitteleur. 
Tetragonoderus cardoni , E. India, Bates, p. cccxxxviii, C.R. Ent. Belg. 
xxxv, n. sp. 
Thenarotes discoidalis, n. var. nigricornis ; Blackburn, p. 780, P. Linn. 
Soc. N.S.W. (2) v. 
Thyrcopterus cordicollis , Congo, Duvivier, p. ccclxxvi, C.R. Ent. Belg. 
xxxv, n. sp. 
‘Irechoblemus, n. subg. of 'Tree Juts, for T. micros , auct. ; Oanglbauer, 
p. 187, Rafer Mitteleur. 
Treclius pinJccri, E. Europe, Ganglbauer, p. 197, Kafer Mitteleur ; 
T. grand is , Styria, p. 115, lejyontinus , Alps, bosnicus, S. Bosnia, p. 116, 
schusteri , Carinthia, p. 117, strasseri, Tessin, p. 118, ormayi, Transsylvania, 
p. 119, hampei (= anguslatus, Hampe), p. 120, simonyi, p. 121, pallidulus, 
p. 121, Austria, rudolphi , Carinthia, p. 122, IcimaJcowiczi , Transsylvania, 
p. 123, T. ( AnopJithalmus) pilifer , p. 124, trescavicensis, p. 125, reiseri , p. 126, 
T. ( Aphccnops ) apfelbcclci, p. 127, Bosnia, Ganglbauer, Wien. ent. Z. x : 
n. spp. 
v Trichocellus, n. subg. of Bradycellus , for D. cognatus , auct., &c. ; Gangl- 
bauer, p. 366, Kafer Mitteleur. 
7 Xenodromius , n. g. near Axinopalpus , for X.fiohri, n. sp., Mexico, pi. xiv, 
fig. 13 ; Bates, p. 272, Tr. E. Soc. 1891. 
Zuphium punctipenne, Mexico, Bates, p. 266, Tr. E. Soc. 1891, n. sp. 
Dytiscid^;. 
[ Cf \ Alluaud (10), Helliesen (382), Leydig (540), Rastail (682), 
Reeker (688), Sharp (805, 806), Xambeu (971).] 
Stridulating apparatus of Dytiscidai ; Reeker (688). 
Dytiscus latissimus, &c. : origin of the substance found at the extremity 
of the abdomen of somo $ s of ; Leydig (540). 
