ARADIDJ), CAFSIDJ). 
233 
Helenm^ g. n., F. B. White, J. L. S. xiv. p. 485. Allied to JJcsus, Stal, 
but with shaggy pubescence, and the sternum and venter interruptedly 
sulcate. Type, H. hesiformis, sp. n., 1. c., Manaos. 
Aradus melancholicus, sp. n., Puton, Pet, Nouv. ii. p. 297, Hem. Hdt. 
France, ii. p. 134, France. 
Brachyrrhynchus centralis, sp. n., Berg, Hemipt. Argent, p. 139, Chaco. 
Oapsidjs. 
Reuter, O. M. Hemiptera Gymnocerata Europse. Hdmipt^res Gymno- 
cdrates d’Europe, du Bassin de la M^diterranc^e, et de I’Asie Russe 
df^crites. Tome pp, 187, pis. viii. Tome 2*"®* pp. 193-312, 
pis. V. Helsingfors : 1878 & 1879, 4to. 
The author begins with the Capsidce, monographing the Plagiogno- 
tharia in vol. i. and the Oncotylaria in vol. ii. ; pi. i. in both volumes is 
devoted to generic details. The following known species are figured : — 
Vol. i. : Tuponia liippophaes (Mey.), Fieb., prasina, Fieb., unicolor, Scott, 
Maurodactylus nigricornis, Jak., alutaceus, Fieb., [bicolor, Fieb., Megalodac- 
iylus macula-ruhra,'M.\xh,. & Rey, Auchenocrepis minutissima, Ramb., Sthe- 
narus ocliraceiis, Scott, pi. ii. figs. 1-9 ; S. rotermundi, Scholtz, Asciodema 
ohsoletum and fieberi, Dougl. & Scott, Tragiscocoris fieberi (Mey.), Fieb., $ & 
? , Campylomma verbasci, Herr.-Schaff., Neocoris nigritulus, Zett., var. fi, 
Agalliastes pidicarius. Fall., and evanescens, Boh., pi. iii. figs. 1-9 ; A» 
toilJcinsoni, Dougl. & Scott, ^ , Atomoscelis onustus, Fieb., Plagio- 
gnathus spilotus, Fieb., mridulus, Fall., ^ , fulvipennis, Kirschb., albi- 
pennis. Fall., var., and Criocoris nigripes, Fieb., pi. iv. figs. 1-9 ; C. tibialis, 
Fieb., Excentricus punctipes, Fieb., Atractotomus sulcicornis, Kirschb , 
albipennis. Rent., tigripes, Muls. & Rey, femoralis and rufus, Fieb., 
rhodani (Mey.), Fieb., and mali, Mey., pi. v. figs. '1-9 : A. oculafus, 
Kirschb., magnicornis, Fieb., Psallus albicinctus and diminutus, Kirschb., 
dilutus (Mey.), Fieb., argyrotrichus, Fieb., salicis, Kirschb., lepidus, Fieb., 
and scholtzi (Mey.), Fieb., pi. vi. figs. 1-9 ; P. vitellinus, Scholtz, obscu- 
rellus, Fall., quercus, and simillimus, Kirschb., variabilis. Fall., laricis 
(Frey.) Rent., ancorifcr, Fieb., ambigims and betuleti, Fall., pi. vii. figs. 1-9 ; 
Icodema infuscatum, Fieb., Phylus avellanm, Mey., lituratus, Fieb., plagia- 
tus, Herr.-Schaff., Umitatus, Fieb., Ilarpocera thoracica. Fall., ^ , 
Agalliastes punctatus, and vittatus, Fieb., pi. viii. figs. 1-9. 
Vol. ii. ; Macrotylus luniger, Fieb., nigricornis, Fieb. (= melanocerus^ 
Put.), ^ $ , lutescens, Fieb., elevatus, Fieb., bicolor, Fieb., mundulus, Stal, 
Pronototropis punctipennis, Fieb., $ ? , pb ii- figs. 1-9, Amblytylus nasutus, 
Kirschb., affinis, Fieb., brevicollis, Fieb., longlceps, Flor, jani, Fieb.,' 
Macrocoleus chrysotrichus, Fieb., tanaceti. Fall., aurantiacus, Fieb., and 
Macrotylus longirostris, Fieb., pi. iii. figs. 1-9, Macrocoleus exsanguis, Herr.- 
Schaff., Placochilus seladonius. Fall., Tinicephalus rubiginosus, Fieb., 
discrepans, Fieb., $ $ , Solenoxypkus crassiceps, Reut., p. 257, = Psallus 
(?) fusco-venosus, Fieb., Conostethus roseus. Fall., $ ^ , and Stenoparus 
falleni, Fieb., pi. iv. figs. 1-9, Anoterops trisignatus, Assm., fig. 1, Onco- 
tylus setulosus, Herr.-Schaff., punctipes. Rent., pyrethri. Beck, ^ $ , 
