144 Ins. 
HYMENOPTEHA. 
New genera and species : — 
Holmgrenia^ Kriechbaumer, CB. Ver. Regeusb. xxxi. pp. 146-156. 
Allied to Xenoschesis, and is an intermediate form connecting the Try- 
phonidce with the Ojyhionidcs. Type, if. pulchra, sp. n., 1. c. p. 148, 
Tegernsee. 
TrichomasHx,^. C. Snellen van Vollenhoven, Tijdschr. Ent. xxi. p. 160. 
Allied to Bassus ; antennae filiform, pilose, 19-jointed, third joint very 
slender at base ; third segment of abdomen greatly compressed. Type, 
T.polita^ sp. n., L c. p. 161, pi. ix. figs. 4 & 4a-c, Holland, Silesia. 
Mesoleptus coxalis^ p. 65, similis, p. 66, and stigmaticus, p. 67, 0. G. A. 
Brischke, Schr. Ges. Danz. (2) iv., Prussia ; M. innoxius, E. T. Cresson, 
P. Ac. Philad. 1878, p. 371, British Columbia. 
Catoglyptua scaber^ 0. G. A. Brischke, Z. c. p. 68, Prussia. 
Euryproctus sinister, id. 1. c. p. 70, Prussia. 
Notopygus minhi [Crefeld ?] and fulvipes (Holmgr., MS.) [Sweden?], 
Snellen van Vollenhoven, Pinacographia, pp, 49 & 50, pi. xxxi. figs. 4 & 5. 
Periliasua aingularis, id. 1. c. p. 52, pi. xxxii. fig. 8, Rotterdam; P. longi- 
cornis, p. 72, verticalis, p. 73, abdominalis, p. 74, bicolor and citreus, p. 75, 
C. G. A. Brischke, 1. c., Prussia. 
Eclytua semiluctuosus, Snellen van Vollenhoven, 1. c. fig. 5, Holland. 
Mesoliua maculatua and briachkii (Holmgren, MS.), p. 79, facialis, 
p. 80, abbreviatus and latipes, p. 81, pictua and cognatus, p. 83, elongatus, 
p. 85, agilia, p. 86, pectoralis, p. 87, nigripalpia, p. 88, analis and flavipes, 
p. 89, and clypearis, p. 90, C. G. A. Brischke, 1. c., Prussia ; M. stretchi, 
California, M. (?) aleutianus, Aleutian Isles, p. 371, M. (?) Icetus, Van- 
couver’s Island, and M. (?) rubiginosus, California, p. 372, E. T. Cresson, 
1. c. 
Tryphon incertus and nigrinua, C. G. A. Brischke, 1. c. p. 93, Prussia ; 
T. tejonicus, p. 372, lusoriua and californicua, p. 373, E. T. Cresson, 1. c., 
California ; T. obatn'uctor, F. Smith, Tr. E. Soc. 1878, p. 4, Otago, New 
Zealand . 
Grypocentrua anomalua and dubius, C. G. A. Brischke, 1. c. p. 94, 
Prussia. 
Trematopygus facialis and annulatus, id. 1. c. p. 91, Prussia. 
Polyblastus ruficornia, p. 97, validicornia, aberrana, and selandrice, p. 98, 
hohngreni, p. 99, grossus, p. 100, and pallipes, p. 101, id. 1. c., Prussia. 
Erromenus analis, p. 101, exareolatua and fumatua, p. 102, id. 1. c., 
Prussia ; E. obscurellus, E. T. Cresson, 1. c. p. 373, California. 
Cteniscus calif ornicus, id. 1. c. p. 374, California ; C. autumnalis, C. G. A. 
Brischke, 1. c. p. 105, Prussia. 
Exochus brunnipea, E. T. Cresson, 1. c. p. 374, Nevada. 
Orthocenfrua rufeacens, p. 108, lineatus, p. 109, testaceipes, facialis, 
rufipea, frontalis, and aetiger, p. 110, and curvicaudatus, p. Ill ; C. G. A. 
Brischke, 1. c., Prussia. 
Basaus frontalis and auspicioaus, id. L c. pp. 113 & 114, Prussia; B. (?) 
ibalioides, Kriechbaumer, Ent. Nachr. iv. p. 211, Rosenheim ; B. cine- 
tulua and decoratus, p. 375, and pacificua, p. 376, E. T. Cresson, 1. c., Cali- 
fornia, &c. 
