84 Ins. 
COLEOPTERA. 
Gy lindro rrhinides . 
The larger North American species heretofore considered to belong to 
Listroderes are properly included in Listronotus, Jekel,. which with 
Hy per odes ^ Jek. (= Macrops, Kby.) is associated with Lepyrus and Phy- 
tonomus as a tribe Phytonomini of the “ Curculionidas genuini.^’ J. L. 
Leconte, P. Am. Phil. Soc. xv. pp. 127 & 136. 
Irenimus, g. n,, F. P. Pascoe, Ann. N. H. (4) xvii. p. 54. Allied to 
Perperus, but with base of elytra exceeding base of thorax. For I. 
pariliSy sp. n., ihid., New Zealand. 
Empceotes, g. n., F. P. Pascoe, op. cit. xviii. p. 59. Allied to Inophlceus, 
Pasc., but with scrobes deeply impressed to the eyes. For E, cris~ 
patus and censorius, spp. nn., id. 1. c., p. 60, New Zealand. 
Listronotus obliquus, p. 129, Texas, tuherosus and callosus, p. 130, 
americanus, p. 131, rotundicollis and sulcirostris, p. 132, frontalis^ p. 133, 
crihricolliSj impressifrons, and setosus^ p. 134, Georgia and other States, 
nebulosus, p. 133, Missouri, punctiger, Dacota, gracilis and nevadicus^ 
Nevada, p. 135, Leconte, 1. c. spp. nn. 
Molytides. 
Plinthus, on the authority of Ililipus scrobiculatus, Mann., = P. cari- 
natuSy Boh., from Oregon and Alaska, is placed at the head of the Tlylo- 
biinif from the other N. American genera of which it is diagnosed by the 
very short mesosternum. J. L. Leconte, P. Am. Phil. Soc. xv. p. 138. 
Trachodes is removed from the Molytides^ and made the type of a tribe, 
Trachodini, of the ‘‘ Curculionidse genuini.” T.fasciculatus^ M.ots.y ex 
typ.y — ptinoides^ Germ. Id. 1. c. p. 190. 
Liosomus ovatulus, Clairv., and impressus, Boh., are d' ? of one species, 
the groove at the base of the elytra varying, and not being confined to 
the $ exclusively ; T. Kirsch, Deutsche E. Z. 1876, p. 189. 
Lyperobius, g. n., F. P. Pascoe, Ann. N. H. (4) xvii. p. 54. Characters 
of Molytes^ but with tibiae not laminate at apex, and club of antennae 
distinctly marked off from funicle. L. huttoni^ sp. n., p. 55, New Zealand. 
Pcedaretus, g. n., id. 1. c. p. 55, Differs from Psaldus, Pasc., in its nor- 
mal scrobes and pro-pectus, the latter having no trace of a canal. Peed, 
hispidus, sp. n., ibid.^ New Zealand. 
Anchonus angulicollis^ sp. n., A. Chevrolat, Bull. Soc. Ent. Fr. (5) vi. 
p. ccxxviii., Porto Rico. 
Scythropides. 
Scythropus. L. W. Schaufuss, Nunq. Ot. ii. pp. 408 & 409, tabulates 
the species known to him (7, one new). 
Myochlamys, g. n., L. Fairmaire, Pet. Nouv. ii. p. 50. Differs from 
Scythropus in its obtuse shoulders, deeply sulcate and apically emarginate 
rostrum, and shorter antennae. For M. acutipennis^ sp. n., id. ibid.^ Bou- 
Saada. 
Scythropus balearicus, Schaufuss, 1. c. p. 409, Balearic Isles ; S. cali- 
fornicus, G. H. Horn, P. Am. Phil. Soc. xv. p. 107, California; S. 
warioni, S. A. de Marseul, Nouv. et faits, 1876, No. 21', p. Ixxxvii. Oran : 
spp. nn. 
