610 

 Immigrant Records for 1920. 



BY THE EDITOR. 



During- the year 1920, thirteen immigrant insects were re- 

 corded for the first time. A few of them were probably quite 

 recent arrivals, but for the most part they have been known 

 here for a number of years without having been determined 

 or recorded. One species, Ammophonis insnlaris, was recorded 

 from Honolulu in 1858, but had not been seen since. It escaped 

 mention in the Fauna Hawaiiensis. It has now been re- 

 discovered. 



A list is here given with the pages on which records occur, 

 and notes in regard to habits, etc. 



Lepisina sp. (Thysan.) 453 



Allograpta obliqua (Say) (Dipt.), new Syrphid. . .456, 521 



Stcnornmatiis tnnsae Marshall (Col.) 457 



Coccus aciifissiiniis Green (Hem.) 458 



Aniuiophorns insnlaris Boh. (Col.) 466 



Thoracaphis fici (Hem.) 471, 473 



Eucnocerus anthrenoides Sharp (?) (Col.) . . .487, 524, 606 



Megachile fullmvayi Cockerell (Hym.) 524. 552, 556 



Psammodius nanus De Geer (Col.) 606 



Saprinus Hmhriatus Leconte (Col.) 607 



Paromalus lautiis Zimm. (Col.) 607 



Ccrcyon quisquilius Linn. (Col.) 607 



Cryptopleurum. minutus Fab. (Col.) 607 



Oxytelus scidptus Grav. (Col.) 607 



End of Volume IV. 



