70 BULLETIN BROOKLYN ENTOM. SOC. VOL. V. January 1883.]) 
' 
Drop Lecnophilus chloridipennis Mots. nigricollis Lec. and Pilatei Chd. (alt 
=croceicollis Men.) 
For Onota trivittata Lec read Hiproctus Solier trivittatus Lec. 
Add. to Philophuga: Ph. eemcena Lec and drop Ph. Hornii Chd. (= cemand Lec) 
Drop Callida cyanoptera Lec = (decora Fab) Pinacodera fuscata De}. is a var. 
of limbata Say. 
Drop Cymindis brevipennis Zimm. (= planipennis Lec.) abstrusa Lee (=cri- 
bricollis Dej.) venutor Dej. (= americana Dej.) 
Drop Apenes angustata Sz. (= lucidula Dej.) 
Change Rhombodera Reiche to Pentagonica Schm. Geeb. and ipes Lee to 
_. flavipes Lec with the syn. pallipes Lec and bicolor Lec. ; 
P. angulata (Rhombodera) Boh. is probably South American. 
DYTISCIDAE. 
David Sharp, M.B. 
1 “Prans.’ R-: Dublt Soc. ‘vol.’ IL, ser. 11. Dublin 1880= 82. 
Canthridus punctipennts n. sp. Car. p. 270, Laccophilus fusculus 
n. sp. Nev. p. 290, ZL. msignis n. sp. Tex. p. 290, L. terminals mn. sp, 
Tex. p. 292: Hydrovatus brevip’s n. sp. Cal. p. 324, H. compressus n. sp. 
La. p. 324, Bilessus pictodes n. sp. p. 348, B. obcsus n. sp. Tex. p. 340, 
B. discretus n. sp. Tex. .p. 350, B. texanus Tex. p. 366, Celambus fuma- 
fusn. sp. U.S. p. 400, .C. mfuscatus n. sp. Nev. p. 402, Deronectes 
suffusus n. sp. p. 434, D. postrnals n. sp. p. 434, Hydroporus diversicor= 
nis n. sp. Vex. p. 437, 4. mizgeras sp. Pa..p. 4.38; » Al. cimuconermiesp: 
N. A: p. 430, 4. lobatusn. sp. NVA. p. 430, 4. scra¢ovommecpe Nese 
p. 440, HZ. fnceusn sp. N. A. p. 440, H. peltatus n. sp. Cany F7: cly- 
pealts n. sp. Mass. p. 441, A .anficus n, sp. Pa. La. p. 441, Z. eruditus 
n. sp. Pa., A. republicanus n. sp. Pa., H. solitarius n. sp. Mass. p. 445, 
H. occidentalis n. sp. Br. Col. p. 456, H. despectus n. sp. Can. p. 466, 
H. perplexus n. sp. Cal. p. 467, H. rusticusn. sp. Nev., H. mornatus 
nm. sp: Mass. -p. 478, @. latifrons n. sp. N. A. p. 478, A. rufilabris n. 
sp, Tex..p. 479,:H. terminals Cal. p. 484, H. Hardyi n. sp. Cal. p. 485, 
H. Belfragei n, sp. Vex., Mydrotrupes palpalis n. sp. Cal, p. 492, Agabus 
perplexus vn. sp. Vance. Cal, p. 498, A. planatus n. sp. N. A. p, 503, 
(© var of semivittatus Lec.) A, fexanus n. sp. Tex. p. 505, A. stridulator 
n. sp. H. B. Can. p. 509, 4. mutusn. sp. i. B. -p. 513, As subjgscotas 
n..sp.._Mass, p. 514, L/ybius muersusn. sp. N. A. p. 552, L£. discedens n. 
sp. H.. B. Pp. 557; Coplotomus obscurus n. Sp, Tex. Fla. p. 601, Rhantus 
longipes 0. sp. Alaska, Br. Col. p. 613, 4. obscurus n. sp. Cal., 2. plebe-. 
jus n. sp. Hermit Lake, R. discedens n. sp. Cal, p. 615, R. sericans D. Sp. 
Brit. Col. p: 619, Colyméites Crotchit n. sp. Cal, p. 626, C. rugipennis n. 
sp. Nebr. -—p. 628, Dytiscus vexatusn.sp. N. W. of N. A. p. 643, Aydati- 
cus modestus n. sp. N. A. p. 650, A. americanus n. sp. Red River P. 651, 
Graphoderes CRE n. Ee U. Sip: OEM 
