180 Insecia . 
[1920] 
XII. Insecta. 
Labenidae and Rhyssini, Cushman 
pp. 76-78 P. ent. Soc. Washington 22. 
— Labenini, table p. 406, Rohwer 
P.U.S. nat. Mus. 57. 
Labium ; revision, walkeri p. 4, 
centrale , brevicorne, p. 6, bivittatum p. 8, 
pilosum p. 10, sybpilosulum p. 11, 
spiniferum p. 12, va8seanum p. 13, 
sculpturatum p. 14, subaequale p. 15, 
occidentale montivagum, p. 16, hobartense 
Tasmania, associaturn, p. 20, approxi- 
matum p. 21, fulvicorne p. 22, multi- 
articulatum, longicorne, p. 23, spp. n. 
Australia, petitorium concolor subsp. n. 
p. 8, Turner & Waterston P.Z.S. 
1920 figs. 
Lissonota evetriae p. 220, dioryctriae 
p. 221, conacola p. 222, spp. n. U.S., 
Rohwer P.U.S. nat. Mus. 57. — L. 
pleuralis,' \ alid, characters, Peankucii 
p. 42 D.E.Z. 1919 1919. 
M elanichneumon bactricus sp. n. 
Alai p. 316, Habermehl D.E.Z. 1920. 
Meniscus nonagriae sp. n. Nether- 
lands p. 240, Smits van Burost Ent. 
Ber. 5. 
Mesoleius gymnonychi sp. n. Wash- 
ington p. 223, Rohwer P.U.S. nat. 
Mus. 57. 
Odontomerus similis sp. n. Worms p. 
323, Habermehl D.E.Z. 1920. 
Odontomerus canadensis p. 459 f. 12, 
Rohwer P.U.S. nat. Mus. 57. 
Oligotmema gen. n. Cremastini p. 
280, prima sp. n, Colorado p. 281, 
Cushman P.U.S. nat. Mus. 58. 
Panargyrops texanus, pacificus spp. n. 
U.S. p. 262, Cushman T.c. 
Perosis annulata, fig., Ceballos p. 
183 Bol. Soc. espan. 20. 
Phaeogenes arcticus sp. n. Alaska p. 
251, Cushman P.U.S. nat. Mus. 58. 
Phthorima extensor p. 264, sulciclypeus 
p. 265, spp. n. U.S., Cushman T.c. 
■\Phygadeuon pelrifactellus sp. n. 
eocene Colorado p. 257 pi. xxxvi f. 4, 
Cockerell P.U.S. nat. Mus. 57. 
Phygadeuontoidae ; the genera and 
their types, Cushman pp. 256-260. 
P.U.S. nat. Mus. 58. 
Phytodietus facialis p. 462, parvus 
p. 463, plesia p. 465, spp. n. U.S., 
annulatus Pr. (as Mesoleius) p. 467 f. 13, 
Rohwer P.U.S. nat. Mus. 57. 
Picardellia subg. n. of Acroricnus 
for A. melanoleucus , Lichtenstein 
p. 76 Bull. Soc. ent. France 1920. 
Picroscopus, queries, Rohwer p. 
224 P.U.S. nat. Mus. 57. 
■ \Pimpla eocenica pi. xxxvi f. 8 p. 
258, Cockerell P.U.S. nat. Mus. 57. 
Platylabus albosignatus Alai p. 320, 
silesiacus Breslau p. . 321, spp. n., 
Habermehl D.E.Z. 1920. 
Poecilocryptus nigripectus sp. n. Tas- 
mania p. 24, Turner & Waterston 
P.Z.S. 1920. 
Polysphincta elcngata sp. n. U.S. p. 
25, texana Cr. f. 5 p. 22, P. ( Zatypota ) 
braucheri p 33, californiensis p. 34, 
crosbyi p. 35, spp. n. U.S., Cushman 
P.U.S. nat. Mus. 58. 
Polysphinctini, defined and revised 
pp. 13-15, Cushman T.c. 
Pristomerus, to Cremastini p. 268, P. 
( Areolopristomerus subg. n. p. 273) 
smithi p. 274, P. (P.) fuscipennis p. 275, 
laticeps, ocellatus, p. 277, minutus , P. 
(N eopristomerus) melleus , p. 279, spp. n. 
U.S., Cushman T.c. 
Pseudo platylabus gen. n. near Platy- 
labus, caudatus sp. n. Netherlands 
Smits van Burgst p. 283 Ent. Ber. 5. 
Psiloparia gen. n. Labenidae fam. n., 
maculata sp. n. Costa Rica, Viereck 
p. 17 Ent. News 31. 
Rhyssa hoferi sp. n. Colorado p. 421, 
Rohwer P.U.S. nat. Mus. 57. 
Rhysella gen. n. p. 422 type Rhyssa 
nitida Cr. f. 2 p. 424, Rohwer T.c. 
Ribasia gen. n. near Erigorgus p. 249 
erythrogaster sp. n. Madrid p. 251 fig., 
Ceballos Bol. Soc. espan. 20. 
Spilocryptus rarus sp. n. Germany p. 
66, Habermehl Zeitschr. wiss. InsbioL 
16. — S. propodeum sp. n. U.S. p. 253, 
Cushman P.U.S. nat. Mus. 58. 
Stylocryptus, table, Habermehl pp. 
376-382 D.E.Z. 1916 1917. 
Theroniini, defined, Cushman p. 38 
P.U.S. nat. Mus. 58. 
Thysioiorus ? smithi sp. n. Alabama 
p. 263, Cushman T.c. 
Toxophoroides glaucomatus sp. n- 
Maryland p. 12, Cushman T.c. 
