Ins. 231 
(b.) hymenoptera. 
ACULEATA. 
[Cf. Andri^ (26, 28, 29, 30), Baker (62), Blngnam (113), Bordas (127, 
128, 132, 133), Buddeberg (158), Cameron (441), Chretien (207), 
Cockerell (234-242), Cockerell & Casad (243), Dalla Torre 
(270), Dalla Torre & Friese (271), Ferton (369, 370), Forel 
(388), Fox (390-394), Friese (396-399), Gribodo (448), Grobben 
(460), IIandlirscii (486, 487), Janet (556-559, 561), KlOge (608), 
Koiil (613), Laboulbene (666), Langiioffer (671), Lucas (705), 
Magretti (719), Marchal (720), Morawitz (785, 786), P^rez 
(849-855), Perkins (858), Provancher (905), Robertson (977), 
Schletterer (1009), Sladen (1064), Slavicek (1065), Sniezek 
(1084, 1085), Stadelmann (1097), Tournier (881, 1133, 1134), 
Vaciial (1158, 1159, 1160) : also Formicidau, p. 243.] 
Peculiarities of the order ; Sharp (1055), chap. xxii. 
Notes on trophi of bees ; Langiioffer (671). 
Use of the (strigil) Grille ; PriREZ, pp. 241-245, Act. Soo. Bordeaux, xlvii. 
Structure of ovipositor; Marlatt (725). 
Anatomy of salivary glands, alimentary canal, malpighian tubes, poison- 
glands ; Bordas (127) : of male sexual glands; Bordas (133). 
The malpighian tubes in different stages ; Bordas (132). 
Structure of muscles ; Janet (561). 
The salivary glands of bees ; Bordas (128). 
Structure of lora and base of proboscis; Waterhouse (1196). 
Apidte. 
Catalogue of Apidae of the world ; Dalla Torre (270). 
Monograph of the European parasitic bees ; Friese (399). 
Catalogue of European collecting-bees, with synonymy ; Dalla Torre 
& Friese (271). 
Effects of a dry season on bees, PriitEZ, p. 304, Act. Soc. Bordeaux, xlvii. 
Notes on honey-bee : toads as bee-eaters, p. 327, hibernation of Galleria , 
p. 328, ventilation of the hive, p. 329 ; Perez, Act. Soc. Bordeaux, 
xlvii. 
Bees of Nassau with dates of appearance and habits ; Buddeberg (158). 
Allodape cupulifera , Burma ; Vaciial, p. 447, Ann. Mus. Genova, xxxiv, 
n. sp. 
