CURCULlONlDiE, SCOLYTID^. 
Ins. 101 
Calandrides. 
Rhynchophorus cruentatus. The larva has only one pair of spiracles, 
which are on the prothoracic segment. G. H. Horn, Tr. Am. Ent. Soc. 
vii. p. 39. 
Sitophilus granarius attacking chestnuts ; Baillot, Feuil. Nat. viii. 
p. 160. 
Dichthorrhinus [^Dichorrhinus vel DichthadiorrTiinus\ g. n., C. O. 
Waterhouse, Cist. Ent. ii. p. 293. Very close to Eugnoristm^ but with 
rostrum channelled above, only six joints to funiculus, &c. D. bicornis, 
sp. n., p. 294, Madagascar. 
Cyrtotrachelus davidis^ p. 127, Central China, elegans (Dohrn, MS ), 
p. 128, note, Manila, dichrous, p. 273, Cochin China, spp. nn., Fairmaire, 
Ann. Soc. Ent. Fr. (5) viii. 
Otidognathus nigro-pictuSy sp. n., id. 1. c. p. 128, Central China. 
Sphenophorus apicalisy Le Conte, P. Am. Phil. Soc. xvii. p. 432, Florida ; 
S. caviscutatus and asperipennisj Fairmaire, Pet. Nouv. ii. p. 282, Pelew 
Islands : spp. nn. 
Oodemas. Observations on the known species and their distribution and 
habits ; T. Blackburn, Ann. Ent. Belg. xxi. p. 73. 
Entium, g. n., D. Sharp. Tr. E. Soc. 1878, pp. 9 & 13. Probably near 
Pentarthrwm and Sericotrogus^ but with approximate anterior coxob, and 
feeble tibial hooks. E. aberrans^ sp. n., p. 12, New Zealand. 
Pentarthrum wollastonianum, p. 9, debile, p. 10, parvicorne and remotum^ 
p. 11, brevirostre,p. 12, New Zealand, and obscurum, p. 25, black- 
burni. p. 26, Oahu, id. 1. c., spp. nn. 
Sericotrogus simulans and setiger, spp. nn., id. 1. c. p. 13, New Zealand. 
Dryophthorus squalidus and gravidus., p. 22, crassus; declivis^ and 
modestuSf p. pusillus and insignis, p. 24, spp. nn., id. 1. c., Oahu. 
Oodemas nivicola, sculpturatumy and insulare^ p. 74, robuslum, obscurum^ 
angustum, mauiense^ and borrei, p. 75, spp. nn., Blackburn, 1. c., Oahu and 
Maui, Sandwich Isles. 
Mesites rujipennis, sp. n., Le Conte, P. Am. Phil. Soc. xvii. p. 432, 
Florida. 
SCOLYTID.®. 
Eichhoff, W. Ratio, Descriptio, Emendatio eorum Tomicinorum qui 
sunt in Dr. medic. Chapuisii et autoris ipsius Collectionibus et quos 
prseterea recognovit Scriptor W. Eichhoff, &c. Mem. Liege (2) viii. 
pp. iv. & 1-531, pis. i.-v. 
This comprises the author’s portion (Tomicides) of the work com- 
menced by Chapuis in his ‘ Monographie des Scolytides.’ The Scolytidce 
as a whole are retained as a group separate from and equivalent to the 
CurculionidcBf chiefly on account of the habit possessed by them both as 
larvoB and perfect insects, of eroding conspicuous galleries in their food 
