ICHNEUMONID^. 
361 
Hygrocryptus^ p. 513 ; Cryptus carnifex., Grav. ( $ , varicoxis, Tasch.), and 
H. drewseni and palustris, spp. nn., p. 514, Scandinavia. 
Cryptus serratus, subquadratiis, p. 478, infumatus, p. 481, latitarsis, 
p. 483, horealis, arenicola, p. 484, Scandinavia. 
Mesostenus subovalis, p. 516, Sweden. 
In the Phygadeuonina the following new genera are briefly charac- 
terized in the table : Mesocryptus, Calocryptus, Ccelocryptus, Plecto- 
cryptus, p. 519, Cratocryptus, Stenocryptus, Mecocryptus, TricJiocryptus, 
Microcryptus, Acanthocryptus, Stylocryptus, Gnathocryptus, p. 520, Lepto- 
cryptus, p. 521. 
Cratocryptus is described at length, p. 521, and contains Cryptm fur- 
cator, anatorius, suhpetiolatus, and parvulus, Grav., and Crat. sternocerus ^ 
opjacuSj p. 523, ruficoxis^ p. 525, pleiiralis, annulitarsis, p. 526, femoralis, 
p. 527, spp. nn., Scandinavia. 
Ischnus alhitarsis, Cress,, re-described, and dubiously referred to 
Cryptus ; if correctly so referred, it will require re-naming : B. D. 
Walsh, Tr. Ac. St. Louis, iii. pp. 76 & 81. Cresson, op. cit., states his 
insect, p. 77, to be C. americanus. Cress., $ , and p. 81, to be C. similis, 
Cress., 
Joppidium, g. n., Walsh, /. c. iii. p. 69. Differs from Joppa by the 
^ antennae not being submoniliform, and by the long and slender first 
abdominal joint, long ovipositor, and entire 4th tarsal joint. Also 
distinguished by the author from Barycerus, Hehoigia^ and Eucerus 
(Cresson, ibid., gives a wood-cut illustrating " bullae on the nerves of 
the wings referred to by Walsh in this and other descriptions) . J. rufi- 
ce/js, sp. n., Walsh, 1. c. p. 70, N. America (of which Banchus cequatus, 
Say, is queried as the also J. dubiosum, p. Iii8, ardens, donabile, 
p. 139, Cordova, Cresson, P. Ac. Philad. 1873 ; J. rubriceps and apicale, 
id. Tr. Am. Ent. Soc. iv. p. 160, Texas : spp. nn. 
Fohjcenus, sub-g. of Mesostenus, differing from Polycyrtus in having 
two short nearly contiguous spines on the front. P. ectypus and ablutus, 
spp. nn., Orizaba : Cresson, P. Ac. Philad. 1873, p. 149. 
Cryptus atricollaris, p. 72, rhomboidalis, cinctipes, p. 74, rufifrons^ p. 75, 
nigrkalceatiis, p. 77, albisoleatus, p. 80, albicaligatus (= albitarsis, Cress., 
var. ; E. T. Cresson, ibid.), p)^ct^^oxus, p. 82, sp. (= iridescens, Cress.) 
p. 77, sp. (= Umatus, Cress.), p. 81, Walsh, I. c. ; C. aztecus, p. 133, 
tantillus, tenuiventris, p. 134, celaya, arcuatus, p. 135, transversus, angulatus, 
p. 136, citus, pulchripennis, p. 137, Mexico, Cresson, P. Ac. Philad. 1873; 
C. laticeps and exulans, p. 157, albicollaris, p. 158, sororius, buccatus, and 
comalensis, p. 159, id. Tr. Am. Ent. Soc. iv. p. 160, Texas; C. longicauda 
and var. obscurata, Kriechbaumer, Verh. z.-b. Wien, xxiii. p. 49, Fiume, 
Volosca, Trieste : spp. nn. 
Phygadeuon satageus, Cordova, zapotecus, Orizaba, Cresson, P. Ac. 
Philad. 1873, p. 140; P. texanus and intermedius, p. 160, timidus, p. 161, 
Texas, id. Tr. Am. Ent. Soc. iv. : spp. nn. 
Polycyrtus ferox, major, p. 143, acerbus, raacer, p. 144, mancus, paululus, 
junceus, p. 145, reliquus, copiosus, p. 146, accuratus, furvus, p. 147, univit- 
tatm, pallidus, atrireps, Mexico, id. P. Ac. Philad. 1873, spp. nn. 
