520 Journal of the Asiatic Society of Bengal. [July, 1907. 



h., strenaously, Pusa, 9.30 a.m., 26-V.07; Dalsing Sarai, 7.45 

 a.m„ and 9.0 a.m., 29-V-07 ; Saing, 7.30-8.30 a.m., 31-V-07. 

 Formicidae. (14) Camptonotus sericeus, Fabr., once, Pusa, 

 7.30 a.m., 26-V-07. (15) Small black ant, several times inside 

 flower, Sarai, 10 a.m., l-vi-07 ; Barli, 7.15 — 8.30 a.m. 5-vi-07 ; 

 Matrapur, 8.0 a.m., 8-vi-07. Ichneuraonidae. (16) A 

 small species trying to find a way down passages to honey, Sarai, 

 9.0 a.m., l-vi-07. Lepidoptera. Rhop alocera. (17) Papi- 

 lio sp. sh., Matrapur, 8.30 a.m., 8-Ti-07. (18) Captopsilia crocale^ 



Cramer, sh., Kntupnr, 3.0 p.m., l-vl-07. Heterocera. 

 (19) Cejphonodes hylaSy Linn., sb. diligently, Kutupur, 2.45 p.m., 



l-vi-07, CoLEOPTERA. (20) Myllocerus mactdosus^ Desb., inside 

 flower, Pusa, 8.45. a.m. 27-V-07. 



List of Visitors to the Extrafloeal Nectaries. 



Winged Insects — 



Hymenoptera. Apidae. (1) Apis indica^ Fabr., Pusa, 

 9.15 a.m., 27.V-07 ; Dalsing Sarai, 6.30 a.m., 29-^-07. (2) 

 Apis florea, Fabr., Pusa, 7.30—8.0 a.m., 26-V-07; 8.45—9.30 

 a.m., 27-V-07 ; Dalsing Sarai, 9.0 am. and 2 p.m., 29-V-07 ; 

 Saing, 8.0 a.m., 31-V-07 ; Sirseab, 11 a.m., 31-V-07 ; Sarai^ 



10.30 a.m,, l-vi-07; Kutupur, 2.45—3.30 p.m., l-vi-07. (3) 

 Geratina viridissima^ Dall.-Torr., Sirseab, 11.0 a.m., 31-V-07. 

 (4) Halictus senescens^ Smith, Pusa, 9.15 a.m., 26-V-07 ; Dal- 

 sing Sarai, 8.30 a.m., 30-V-07 ; Saing, 8.0 a.m., 31-V-07. 

 Vespidae. (5) An orange red wasp, Sarai, 10.30 a.m., 

 l-vi-07. (6) A red and black wasp, Sarai, 10.30 a.m., l-vi-07. 

 (7) Polistes hehraeus^ Fabr., Dalsing Sarai, 7.45 — 9.45 a.m., 

 29.V-07 ; Barb, 7.40—9.15 a.m., 5.V-07 ; Matrapur, 8.0 a.m., 8-vi-07. 

 Eumenidaa. (S)Rhynchium metallicum^ Sauss., Dalsing Sarai, 

 8.30 a.m., l-vi-07. (9) A black species, Dalsing Sarai, 9.0 a.m., 

 29-V-07- (10) An orange-chestnut species, Sarai, 10.30 a.m., 

 I- vi-07 ; Kutupur, 3.30 p.m., l-vi-07. S p h e g i d a e, (11 ) Ger- 

 ceris albopicta^ Smith, Barh, 5 p.m., 4- vi-07 ; 9.15 a.m., 5-vi-07 ; 

 Matrapur, 8.0 a.m., 8-vi-07. (12) Sphex lobatus^ Fabr., Dalsing 

 Sarai, 2.0 p.m., 29-V-07; Kutupur, 2.45p.m., l-vi-07. Pompi- 

 lidae. (13) Salius Jlavus^ Fabr., Pusa, 7.30 a.m., 26-V-07 ; 

 Kutupur, 2-45— 3.0p.m., l-vi-07. Scoliidae. (14) Elis thora- 

 czca, Fabr., 5 Pusa, 8.0 a.m., 26-V-07 ; 9.15 a.m., 27-V-07; Sarai^ 

 10.30 a.m., l-vi-07. Mutillidae. (15) Mutilla analis, Lepel. ^, 

 Barh, 5 p.m., 4-vi-07 ; Matrapur, 8.0 a.m., 8-vi-07. Coleoptera. 

 (16) Myllocerus maculosus, Kutupur, 2.50 p.m., l-vi-07. (17) 

 Ghilomenes sp., Saing, 8.0 a.m., 31-V-07 : Barh, 5 p.nx., 4- vi-07. 



,1, 



Wingless 



Hymenoptera Formicidae. (18) Myrmecocystus setipes^ 

 Forel, Pusa, 5.15 p.m., 26-V.07 ; 8.15 a.m., 27-V-07; Dalsing 

 Sarai, 9.0 a.m. and 2 p.m., 29-V-07 ; Siraeah, 11.0 a.m., 31-v- 

 07; Kutupur, 3.30 p.m., l-vi-07. (19) Camptonotus sericeus^ 



