TENTHREDINIDiE. 
Ins, 119 
Macrocephus ulmarice^ Sclilecht. (? = Phyllacus giraudi^ Perris). 
Details j&gured ; Schlecbtendal, Ent. Nachr. vi. pp. 189 & 190, pi. i. 
Praia, g. n., Wankowicz, in Andr^, Spec. Hym. i. fasc. 6, advts. p. 3. 
Allied to Cimhex and Trichiosoma ; antennae 7- jointed, last 2 joints form- 
ing the club ; fore-wings with 2 radial and 3 cubital cells, the first receiv- 
ing the first recurrent nervure, the second interstitial ; lanceolate cell 
contracted. Type, P. taczanowslcii, sp. n., 1. c., Minck. 
Cimhex ruhida, Nevada, California, and semidea, White Mountains, 
p. 1, and pacijica, Washington Territory, p. 51, Cresson, Tr. Am. Ent. 
Soc. viii. 
Zarcea americana, id. 1. c. p. 1, California. 
Perga Idugi, figs. 1 & 2, p. 363, scliiodtei[schicedtii\, figs. 3 & 4, hrullei\^-cei\, 
fig. 6, p. ,364, vollenhovii\-veni\, fig. 6, Australia, n7.semei[-mce], Adelaide, 
fig. 7, pi. xxxiv., esenhechi, Swan River, fig. 5, p. 365, gravenhorsti, Australia, 
fig. 7, pi. XXXV., christii, Swan River, pi. xxxvii. fig. 2, p. 366, guerini, pi. 
XXXV. fig. 1, cameroni, Australia, pi. xxxvii. fig. 3, p. ,foersteri, Australia, 
pi. xxxvi. fig. 1, cressoni, Swan River, pi. xxxvii. fig. 1, walkeri, fig. 5, 
p. 368, dalmanni, fig. 2, pi. xxxvi., hartigi, p. 369, peletieri, pi. xxxv. 
fig. 6, newmanni, p. 370, dahlhomi, pi. xxxv. figs. 3 & 4, spinolm, pi. xxxvi. 
fig. 4, p. 371, macleaii\j-leayi\, pi. xxxv. fig. 2, p. 372, smithi, Australia, 
pi. xxxvi. fig. 6, p. 375, leachi, Melbourne, halidaiil-dayi'], fig. 5, Adelaide, 
p. 317 , jui'ineil-nii], fig. 6, Melbourne, Swan River, and mayri, fig. 7, Swan 
River, pi. xxxvii. p. 378, Westwood, P. Z. S. 1880. 
Sericocera edwardii, Cresson, 1. c. p. 2, Mazatlan. 
Schizocera zaddachi, Andre (= axillaris, Zadd., wee Spin.), Spec. Hym. 
i. p. 53, Germany ; S. hrugi, Porto Rico, hrunniventris, p. 2, maura, (S. ?) 
invitaj Nevada, p. 3, and S. tristis, Washington Territory, p. 52, Cresson, 
1. c. 
Ptilia mexicana, id. 1. c. p. 3, Mexico. 
IJylotoma sanguinicollis, Andre, 1. c. (7“e fasc. cover), p. 3, Erivan ; H. 
mellina, Cresson, 1. c. p. 3, Nevada. 
Cladius ramicornis (Rondani, MS.), Andre, 1. c. p. 80, Germany. 
Pr istiphor a j ocularis, Cresson, 1. c. p. 3, Nevada. 
Evura albicincta, id. 1. c. p. 4, Nevada. 
Nematus peletieri (= pallipes, Lep., nec Fall.), Paris, p. Ill, emarginatus, 
S. France, p. 119, tischheini (= rujipes, Tischb., nec Lep.), Germany, 
p. 120,/eww^cMs, Finland, p. 133, testaceipes, Geneva, p. 144, leuco-carpus, 
Valais, p. 145, rubidicornis. Jura, p. 14c6,nigritarsis,S. France, p. 161, fosr- 
steri (= brevicornis, Forst., wecDahlb.), Aix-la-Chapelle, p. 152, meridian- 
alis, Pyrenees, p. 154, albitarsis, Switzerland, p. 159, Andre, 1. c. ; N. 
rapax, Nevada, vicinalis, California, nigro-femoratus, latus, p. 4, iridescensy 
parvus, palliventris, ruralis, p. 5, luteipes, Nevada, dimmoclci. Mount 
Washington, nigro-pectus, pallifrons, Texas, p. 6, militaris. White 
Mountains, notabilis, Massachusetts, latifascialus. White Mountains, 
edwardsi, California, p. 7, limbatus, Illinois, corylus\_-li], Pennsylvania, 
discolor, Colorado, p. 8, agilis, nevadensis, Nevada, pectoralis, Colorado, 
Nevada, p. 9, dorsivittatus, mellinus, Nevada, and suadus, White Moun- 
tains, p. 10, Cresson, 1. c. 
Aulacomerus (?) ebenus, id. /. c p. 10, Colorado. 
