208 Ins. 
XIII. INSECTA. — HYMENOPTEKA. 
Cynips calicis , formation of gall, alternation of generations ; Beijerinck, 
Verh. Ak. Amsterdam, sect. 2, v, No. 2. 
C. flavicollis, sulcatus , p. 123, chrysolepidicola , p. 124, N. America, Asii- 
mead, P. U. S. Mus. xix, n. spp. 
Diastrophus smilacis, N. America, As n mead, p. 135, P. U. S. Mus. xix, 
n, sp. 
Dryophanta ilicis, Spain, Kiefper, p. 371, Bull. Soc. ent. France, 1896 ; 
D. vesiculoides, p. 114, emoryi , pulchripennis , p. 115, radicola, p. 116, 
N. America, Asiimead, P. U. S. Mus. xix : n. spp. 
Dylita bicolor , rujiceps , ajfinis, p. 132, coloradensis , si mi Us, p. 133, N. 
America, Baker, Canad. Ent. xxviii, n. spp. 
Euceroptres , n. g., for E. primus , n. sp., Florida ; Ashmead, p. 187, Tr. 
Amer. ent. Soc. xxiii. 
Fiyitodes atricornis , New Mexico, Ashmead, p. 182, Tr. Amer. ent. Soc. 
xxiii, n. sp. 
Ganaspis diaatrophi , Nebraska, Ashmead, p. 184, Tr. Amer. ent. Soc. 
xxiii, n. sp. 
Holcaspis persimilis, p. 126, truckeensis , douglasii , p. 127, N. America, 
Ashmead, P. U. S. Mus. xix, n. spp. 
Periclistus smilacis , calif ornicus, N. America, Ashmead, p. 189, Tr. Amer. 
ent. Soc. xxiii, n. spp. 
Phcenoglyphis americana , Fort Collins, Baker, p. 131, Canad. Ent. xxviii, 
n. sp. 
Piezobria floridana , Florida, Ashmead, p. 185, Tr. Amer. ent. Soc. xxiii, 
n. sp. 
Ithodites gracilis , p. 135, similis ) p. 136, N. America, Ashmead, P. U. S. 
xix, n. spp. 
Sarathras nasoni } Illinois, Ashmead, p. 182, Tr. Amer. eut. Soc. xxiii, 
n. sp. 
S olenaspis singularis, Illinois, Ashmead, p. 183, Tr. Amer. ent. Soc. xxiii, 
n. sp. 
Synergus : monograph of N. American; Gillette, pp. 85-100, Tr. Amer. 
, ent. Soc. xxiii. 
S. atra , p. 86, incisus, similis , p. 92, duricoria, p. 93, erinacei , punctata , 
p. 94, atripes , mexicana , p 96, N. America Gillette, Tr. Amer. ent. 
Soc. xxiii ; 8. agrifoliai } brevicornis } California, atripennis , Florida, 
Asiimead, p. 189, t. c. : n spp. 
Trigonaspis radicis , Utah, Asiimead, p. 113, P. U. S. Mus. xix, n. sp. 
Trisolenia punctata, New York, Ashmead. p. 129, P. U. S. Mus. xix, n. sp. 
Xylaspis f iavipes , Maryland, Ashmead, p. 183, Tr. Amer. ent. Soc. 
xxiii, n. sp. 
SESSILIVENTRES. 
[The following memoirs relate to Sessiliventres , viz., Borries (104), 
Cholodkovsky (176), Cholodkovsky, Ingenitzky, & Pikel (175), 
Costa (220), Dusmet (269), Konow (662-666), Marlatt (743, 
744), Mocsary (797), Semenow (1067, 1068).] 
The Sessiliventres of Spain ; Dusmet (269). 
The Sessiliventres of Italy ; Costa (220). 
Critical and synonymical remarks on Costa’s Prospetto ; Konow, p. 81, 
&c., Soc. ent. xi. 
SlRiCID^ OrYSSID^, C/EPHIDiK. 
Table of the European Siricida i ; Konow, pp. 41-45, Wien. ent. Zeit. xv. 
Revision of European Gephidce ; Konow, pp. 150-179, Wien. ent. 
Zeit. xv. 
Synonymical postscript ; Konow, p. 318, Ent. Nadir, xxii. 
