HYMENOPTERA-ACULEATA OF THE IPSWICH DISTRICT. 15 



47. leucostoma, Linn. — Karely ; at Ben tley Woods and Great Blakenham. 



48. podagricus, V. d. Lind.— Flying, like the rest of the genus, to posts 



in which they nest, at Ipswich and Great Bealings. 



49. palmipes, Linn. — Not uncommon ; Ipswich, Foxhall, Clopton, and 



Great Bealings. 



50. varius, Lep. — Rare ; a single specimen in Bentley Woods. 



51. wesmaeli, V. d. Lind.— Barely ; on umbels at Ipswich. 



52. elongatulus, V. d. Lind. — By no means common ; Foxhall, &c. 



53. 4-maculatus, Fab.— Common ; about here it burrows in sandpits, 



and not in rotten wood (Saunders's 'Hymeuoptera,' p. 137). 



54. cribrarius, Linn. — Common. 



55. peltarius, Schreb. — Common. 



56. vagus, Linn. — Very rare ; one at a sandbank, Dodnash Wood. 



57. cephalotes, Panz. — Not very common ; Ipswich and Grundisburgh. 



58. chrsyostoma, Lep. — Somewhat common. 



59. Uturatus, Panz. — One specimen on umbels near Ipswich in 1894. 



60. albilabris, Fab. — Occasionally on flowers at Ipswich. 



Entomagnathus, Dhlb. 



61. brevis, V. d. Lind. — Common. 



Oxybelus, Latr. 



62. uniglumis, Linn. — Common. 



DlPLOPTERA. 



Vespa, Linn. 



63. crabro, Linn. — Not too common ; a strong nest in a garden in the 



Westerfield Boad, Ipswich, in 1894. 



64. vulgaris, Linn. — Common, and harbouring many species of in- 



quiline Coleoptera in its nests, e. g. Metazcus paradoxus, Haplo- 

 derus ccelatus, Rhizophagusferrugineus, Cryptophagusj)ubescens,&G. 



65. germanica, Fab. — Common. 



66. rufa, Linn. — Not common ; Bentley Woods and Hadleigh. 



67. sylvestris, Scop. — Somewhat common. 



Odynekus, Latr. 



68. callosus, Thorns. — Somewhat common. 



69. parietum, Linn. — Bare ; one in my study, June 30th, 1897. 



70. trifasciatus, Oliv. — Bare; one near Ipsvvich in June, 1896. 



71. gracilis, Brulle. — Bare ; a female on Spiraa ubnaria at Baylham. 



72. sinuatus, Fab. — The commonest of the genus, curiously enough ; 



an old gate-post in Bentley Woods generally harbours a large 

 colony. 



Anthophila. 

 Colletes, Latr. 



73. succincta, Linn. — Bare ; Foxhall Crag Pits. 



li.fodiens, Kirb. — " Barhamiae, in floribus Jacobean " (Kirby); Rush- 

 mere (Harwood) ; common on ragwort at Foxhall. 



75. picistigma, Thorns. — Rare ; a female at Bentley Woods in 1897. 



76. daviesana, Sm. — Abundant at nests in a sandbank, Bentley 



Woods, &c. 

 Prosopis, Fab. 



77. dilatata, Kirb. — Barham (Kirby). 



78. communis, Nyl. — Barham (Kirby) ; common. 



79. signata, Panz. — Barham (Kirby). 



80. confusa, Nyl. — One on Fatbits flowers in Bentley Woods. 



