( Ixii_ —) 
COLEOPTERA—continued. 
Paradibolia, 31.--P. indiea, 31. 
Parahelops, 333.—P. Darwinii, 334.—Haversii, 336.—pubescens, 334.— 
quadricollis, 335, 
Phalantha pictipennis, 313. 
Phyllopertha diversa, 106.—irregularis, 107.—orientalis, 108. 
Phytophaga, new species described, 23. 
Pollaplonyx, 105.—P. flavidus, 105. 
Potato beetle, letter from Colorado, x.—extract from Report of Survey in 
Colorado, x.—Remarks by Mr. Bates and Mr. Stevens, x. 
Prosopocelus Wimberleyi, 161. 
Psammodius convexus, 94.—poreicollis, taken at Whitsand Bay, xxiii. 
_Rhipidocera mystacina, 202. 
Rhomborrhina polita, 113. 
Rhymbus decipiens, 21.—Rhizobioides, 20. 
Rhypetra, 30.—R. costata, 30. 
Rihysodina, 225.—R. Mniszechii, drawings of, v.— Mniszechii, 226. 
Rhyssemus asperulus, 94. 
Rutelarcha, 235.—R. quadrimaculata, 235. 
Rutelide, new species described, 233. 
Saprosites japonicus, 93, 
Scortizus pulverosus, 243. 
Serica boops, 101.—grisea, 101.—japoniea, 102.—polita, 102. 
Stenotarsus macroceras, 18.—pantherinus, 19.—punctatostriatus, 20.— 
scymnoides, 19. 
Styrax, 227.—S. tricondyloides, 227. 
Temnoplectron parvulum, 72. 
Thelgetrum, 314.—T. ampliatum, 314. 
Trichius septemdecimguttatus, 115. 
Trox obscwr'us, 98.—opacotuberculatus, 99.—setifer, 98. 
Trycherus Fryanus, 12.—longanimis, 11. 
Urleta, 237.—U. ometoides, 238. 
Valgus angusticollis, 115. 
Xanthocycla, 29.—X, Chapuisii, 29. 
Xenaltica, 25.—X. Murrayi, 26.—picea, 26. 
Zonitis, different species, parasitic on Osmia tridentata and Anthidium 
contractum, xvii.—Z. preusta, obtained from cells of Osmia 
tridentata, xxv. 
DIPTERA. 
Conops flavipes, parasitic on Osmia, xviii. 
Ephydra, lary and drawings of pup exhibited, xxiv. 
Senometopia spinipennis, parasitic on Osmia, xviii. 
HEMIPTERA. 
Acalypta brunnea, 251.—cervina, 252.—macrophthalma, 253.—nigrina, 
252.—parvula, 252. 
Acanthosoma dentatuwm, 127.—griseum, 127.—hemorrhoidale, 127.— 
tristriatum, 127. 
