218 ADDITIONS AND CORRECTIONS. 



FAMILY II. BEMBIDIAD^E. 



Last joint of feelers minute, conical. 



Cillenus (Leach). Slender, flattened ; third joint 

 of antennas longer than fourth ; fourth joint of foot 

 (tarsus) spined. 



C. lateralis. 



Bembidium (Illiger). Thorax heart-shaped, 

 truncate; eyes extremely prominent; wing-sheaths 

 rough. 



B. concinnum. 

 scutellare. 

 ephippium. 



TEIBE II. HYDROCANTHARI. 



Legs formed for swimming ; hind pair remote 

 from second, fringed with hairs; body oval, 

 depressed. 



Hydroporus (Clairv.). Fore feet (tarsi) four- 

 jointed ; hind feet slender, with equal moveable 

 claws. 



H. insequalipes. 



TRIBE III. KYPOPHAGA. 



One feeler to each maxilla ; antennas thickening 

 towards the tips. 



SUB-TRIBE I. PHILHYDRIDA. 



Wing-sheaths covering abdomen ; legs formed 

 for swimming. 



