ew oilxx:() 
Rhopalum albipes, 41,—carbonarium, 40,—perforator, 41, from New 
Zealand. 
Rhyssa fractinervis, from New Zealand, 47. 
Sawfly larva destructive to grass at Clitheroe, xiii; at Rochdale, xiii; at 
Romford and Huddersfield, xiv; destructive to wheat at Marl- 
borough, xiii. 
Scleroderma, abnormal winged female, 110; affinities, 111—113. S. bicolor, 
121; bred from briar-cells of Raphiglossa, 109. SS. concinna, 116; 
alluded to, 122.—contracta, an Epyrid, 125; correction of errors, 
117; dimorphism in females, 120. SS. domestica, parasitic on Oxy- 
pleurus Nodieri larva, xxxiii, xl; economy, 109. — ephippium, 
114; alluded to, 122,—fonscolombei, 124,—fulvicornis, 125, 129,— 
Suscicornis, 125, 128, a Cephalonomia.—gracilis, 115; alluded to, 
122; larva and cocoons, 111.  S. linearis, 124,—modesta, an 
Apenesia, 125; morphotic divergencies, 113. SS. mutilloides, 
alluded to, 125,—polynesialis, 116; alluded to, 122.—rujicornis, 
122,—sidneyana, 122, alluded to.—soror, 123; structure, 118; 
tenacity of life, 111. S. thwaitesiana, 123.—vwigilans, 123.—wollas- 
tonii,. 122. 
Scolobates intrudens, 46,—varipes, 47, from New Zealand. 
Sierola, 556. S. testaceipes, 556. 
Spalangia hirta, from Honolulu, 562. 
Spilomicrus quadriceps, from New Zealand, 49. 
Stibeutes heinemanni, new to Britain, 155; n.s. from Deal, ii. 
Sycophaga crassipes, identical with C. sycomori, xlii. 
Tachytes depressus, 40,—nigerrimus, 40,—sericops, 40, from New Zealand. 
Tengyra stygia, alluded to, 138. 
Tenthredinide, ovipositor a test of specific distinctness, 576; saws 
exhibited, xxx. 
Tenthredo togata, synonymy of, 564. 
Tenthredopsis, British species of, 566—573. T. albomaculatus, 569.— 
caliginosus, 566,—cordatus, 566,—dimidiatus, 566,—dorsatus, 573, 
alluded to.—dorsivittatus, 570.—excisus, 568,—femoralis, 566, 
alluded to.—flavomaculatus, 567.—fulviceps, 568,—ignobilis, 567, 
alluded to.—inornatus, 571.— lividiventris, 568.—microcephala, 
566,—nassatus, 572, alluded to.—nigriceps, 569.—nigricollis, 567. 
—nigronotatus, 566.—ornatus, alluded to, 568, 573.—picticeps, 
568.—saundersi, 570.—scutellaris, 567,— sordidus, 572,—stigma, 
567,—tristis, 568, alluded to. 
Tetramorium nitidum, 42,—striatum, 42, from New Zealand. 
Theronia, alluded to, 166. 
Thynnus picinus, 133. 
Tryphon bicornutus, 164,—ephippium, 164, new to Britain.—obstructor, 
from New Zealand, 47. 
Vespa crabro, species of Phora parasitic on, xxxvii. 
