HYMENOPTERA. 
297 
hadin (Tjat.). Sp. n. P. coarctntus, Mayr, I c. p. 170, P. rastratm, Mayr, /. o. 
p. 171, and P. cat'honarim, Mayr, 1. c. p. 172, South Brazil. 
Camponotus punctulatus, Mayr, 1. c. p. 161, and C, honariensis, Mayr, 1. c. 
p. 162, South Brazil. 
Ilypodinea humilis, Map’, 1. c. p. 164, Buenos Ayres. 
Lahidus strohelij Mayr, 1. c. p. 166, South Brazil ; L. sulcatus, Map, 1. c. 
p. 168, Buenos Ayres. 
Eciton tcpeguas, Norton, Trans. Amer. Ent. Soc. ii. p. 46, and E. clavtcorms, 
Norton, ibid., Mexico. 
Eciton nitons, Mayr, 1. c. p. 168, Buenos Ayres. 
Pheidole aherrans, Mayr, l.c. p. 172, and P. cordicops, Mayr, l.c. p. 174, 
Buenos Ayres. 
Solcnopsis parm, Mayr, 1. c. p. 176, Mendoza. 
Cryptoceriis quadratus, Map, I, c, p. 176, San Ijuis. 
Chrysidid^e. 
Chrysis smaraf/dicolor, sp. n.. Walker, Lord’s Naturalist &c. ii. p. 343, 
Vancouver’s Island. 
IcHNEUMONIDiE. 
Evaniides. 
Aulacus. Westwood (Trans. Ent. Soc. Lond. 1868) describes the following 
new species of this genus : — A. nohilis, 1. c. p. 329, Amazons ; A.formosus, 1. c. 
p. 330, South Australia ; A. stiymaticus, ibid., Singapore ; A. rufitarsis, ibid., 
Van Diemen’s Land; A. hcemnrrhoidellus, l.c. p. 331, Amazons; A. spinifer, 
ibid., Amazons ; and A. {Aulacmus) moorens, ibid.. South Australia. 
Ichneumonides . 
Cresson lias commenced (Trans. Amer. Ent. Soc. i. pp. 289- 
312, and ii. pp. 89-114) tlie publication of a list of the North- 
American Ichneumonidae, with descriptions of numerous new 
speeies. The list includes the authors'* names, but no references 
to descriptions : a few synonyms are indicated, and the distri- 
bution is given. Of previously deseribed species the author bas 
notes on the following ; — 
Ichneumon viola (Cress.), l.c.i. p. 292; I. saucius (Cress.), l.c. p. 293 ; 
I. atrifrons (Cress.), probably = $ comjytus (Say), l.c. p. 298; I. midtor 
(Ilarr.), 1. c. p. 299; I. caliicrgus (Harr.), ibid. ; I. Icotus (Briill^), 1. c. p. 300; 
I. milvus (Harr.), 1. c. p. 306 ; I. comes (Cress.), 1. c. p. 301 ; I. trogiforniis 
(Cress.), 1. c. p. 307, probably type of a new genus, and identical with Joppa 
fcrrugator (Fab.); I. Icwisii (Cress.), ibid. ; I. fuscifrons (Cross.), ibid. ; I. du- 
plicntm (Say), /. c. p. 309 ; /. scitidus (Cress.), 1. c. p. 310 ; Trogus iricinctus 
(Cress.) is probably a species of Joppa, vol. ii. p. 92 ; Tryphon suhnarginatus 
(Cress.), 1. c. p. 106; ExocJius (TryqjJion) cannatus (Cress.), 1. c. p. 114. 
Campoplex. Forster publishes (Verh. zool.-bot. Ges. in Wien, xviii. 
pp. 761-876) a monographic revision of the genus Campoplex (Grav.) as re- 
stricted by Holmgren. Of this gToup Gravenhorst described only 4 species. 
Holmgren added 6 from Scandinavia and Lapland; the number here de- 
