TENTHREDJNID2E. 
Ins. 151 
Nematincv. 
Brischke, C. G. A., & Zaddach, G. Beobachtungen uber die Arten 
der Blatt- und Holzwespen, mitgetheilt von Brischke aus Zaddach’s 
Manuscripten. Schr. Ges. Konigsb. xxiii. pp. 127-200, pi. vii. 
Includes Nematus, species 29-95, referred to groups 9-16, represented 
by N. nigriceps , fdhrcai , croceus, conjugatus , salicis, myosotidis, vagus , and 
crassus . The plate represents the larvse of various species. Much syno- 
nymy is given. 
Nemaius. Cleptes semiauratus bred from a cocoon ; Fletcher, Ent. M. M. 
xx. p. 71. N. erichsoni , Hart.: habits, transformations, and ravages in 
North America described ; Riley, Rep. Dep. Agric. 1883, pp. 138-146, 
pis. iii. fig. 1, & xiii. figs. 1, la, & 2-4, and Packard, Bull. Dep. Agric. Ent. 
iii. pp. 29 & 30. N. integer , Say : transformations described and details 
figured ; Riley, l. c. pp. 149 & 150, pi. xiii. figs. 6 & 6a-c. N. melano- 
cephalus, Hart., is parthenogenetic ; parthenogenesis is confined to those 
green species of Nematus whose larvae have green heads varied with dark 
stripes and blotches, and feed solitarily ; the males of N. curtispina fight 
among themselves, but take no notice of parthenogenetic females : 
Cameron, Ent. M. M. xix. pp. 206 & 207. N. ventricosus, Hart. : eggs 
destroyed by Trichogramma pretiosa , Riley ; Lintner, P. Am. Ass. xxxi. 
pp. 471 & 472, Pysche, iv. pp. 48-51, and Canad. Ent. xvi. p. 200: trans- 
formations described ; Thomas, Rep. Ins. Illin. xi. pp. 46-48. 
New species . — 
Cladius parvus, Zaddach, Schr. Ges. Danz. (2) v. (4) p. 225, Germany. 
Leptopus carinthicus, Z., Carinthia, p. 216, auritce , Z., Konigsberg, p. 217, 
apicalis , B., Sonderburg, and oVatus , Z., pi. i. fig. 19, Bautzen, p. 218, 
Brischke & Zaddach, l. c. 
Nematus lariciphagus, Zoppot, p. 129, pyrrhonotus, "Vienna, p. 130, 
ruficeps , Sonderburg, p. 131, ardens , Silesia, p. 133, brunnicornis , Prussia, 
p. 136, fagi, Danzig, p. 139, montanus , Switzerland, p. 142, miltonotus, 
Prussia, Mecklenburg, p. 143, nigricornis, Dammhof, p. 146, tetricus, Thu- 
ringia, p. 148, velatus , Bavaria, p. 149, sauterianus , E. Prussia, p. 153, 
pcecilonotus , Z., Danzig, pp. 154 & 178, eurysternus, Germany, Bohemia, 
Scotland, p. 162, tunicatus , Germany, p. 166, xanthopus (—posticus, Forst.), 
Germany, Denmark, Scotland, p. 167, togatus [? Andre], Danzig, p. 170, 
Icevis, Z., Prussia, p. 174, solitarius , Copenhagen, p. 179, sulphureus, Ger- 
many, p. 181, vagus , Germany, Finland, p. 186, multiplex, Silesia, alni- 
cola, West Germany, p. 188, spircece, Munich, p. 189, lanijicus, Konisberg 
(and Vienna ?), p. 192, Icevigatus, Germany, p. 194, cirrhostomus, Finland, 
obscuratus, Sweden, Hungary, ^^195, and leucolenus, Z., Danzig, p. 196, 
Brischke & Zaddach, Schr. Ges. Konigsb. xxiii. ; N. polaris, reticulatus, 
p. 143, morionellus, occipitalis, obscuripes , p. 144, anceps , viysticus, p. 145, 
lientericus, nigriventris, parvulus , p. 146, varipictus, picticollis, udus, p. 147, 
extremus and abnormis , p. 148, Holmgren, Ent. Tidskr. iv., Waigatz and 
Novaya Zemlya ; N. bridgmani and Icetus, Cameron, Tr. E. Soc. 1883, 
pp. 193 & 194, England. 
