BY T. D. A. COCKERELL. 177 



ANDRENIDiE. 



(Jallosjihecodes raluiiensis Friese. Ralun, Bismarck Arch.^ 

 Abdomen blue. 



Halictus ralunicola Friese. Ralun, Bismarck Arch.* 

 Green ; 5 mm. long. 



H. froyaatti Ckll. Solomon Is.* 



H. viridiscitus Ckll. Solomon Is.* 



//. exterus Ckll. Solomon Is.* 



H. urbanun bai/dine/isis Ckll. New Caledonia, f'idc Vachal. 



]\'omia froijgattl Ckll. Solomon Is.* 



N . elliotii Smith. French Is. ; New Ireland : New Pumer- 

 ania; all det. Friese. 



^'. luteiventris Friese. New Pomerania* ; Ralun, Bis- 

 marck Arch. Abdomen red. 



.V. variabilis frianr/ulifny/ Friese. New Pomerania. 



J. varialilis zebra' Friese. New Pomerania.* 



y . fulviventris Cameron. Gazelle Peninsula (New Pomer- 

 ania).* 



y . iriUeiji Cameron (T. met allied Cam., y. ijazelhe Friese). 

 Gazelle Peninsula.* 



y . pidchribaUeaia Cameron. Gazelle Peninsula.* 



y . sicheli Vachal. New Caledonia.* (Vachal, in 1907, 

 says ? $ of y . ar</t/ififrons Smith.) 



NOMADID^. 



yomada 2)sdorera Kohl. Bougainville I., Solomon group.* 



MELECTID.E. 



Crocisa (/eni/iiafa Ckll. Solomon Is.* 

 C. emarginata Lep. New Ireland :* New Britain. 

 G. quartimt Gribodo. Gazelle Peninsula, fide Kohl. 

 C. pulchella Guer. New Ireland.* Described as a variety 

 of C. nitidula Fabr. 



Anthophorid^. 

 Anthorphora sapiens Ckll. Solomon Is.* 

 A. zonnfa Ti. New Britain, fide Cameron. 



