394 Mr. A. Hempel on Brazilian Coccldse. 



stripe. After boiling in a solution of KOII it is 4*5 milliin. 

 long and 2'75 niillini. wide. It colours the liquid light 

 yellow. Antenna; variable, 7-jointed, about "30 millim. long ; 

 joints 1, 3, and 4 nearly equal in length; formula: 1 (3 4) 

 '2 7 (5 6), varying to 3 (1 4) 2 7(65). The antennae are 

 large and are little reduced in size in the first four joints. 

 All joints except joint 3 bear hairs. Legs short and stout; 

 coxai with two hairs and three or four short spines ; tro- 

 chanter with two terminal hairs and one spine; femur twice 

 as long as wide ; tibia and tarsus equal in length, about 

 seven tenths as long as femur ; claw long, curved ; all the 

 digitules slender, with expanded ends. Anal ring with six 

 hairs. Mentum is situated in front of the insertion of the 

 first pair of legs ; rostral loop short, extending halfway to the 

 middle pair of legs. The entire surface of the body is 

 covered with straight and curved spines and minute round 

 glands. The abdomen ends in a pair of small tubercles. 



Larva (just hatclied). — Orange, pyriform ; the abdomen ends 

 in a pair of tubercles, each terminated by a long bristle. 

 Between the tubercles there are two long and four shorter 

 hairs. The surface of the dorsum bears six longitudinal rows 

 of large sharp sjjines and numerous small tubercles. An- 

 tennae 6-jointed, joint 3 the longest. Legs small, claw long 

 and slender and slightly curved; digitules slender. Anal 

 ring with six hairs. There are two conspicuous hairs on the 

 anterior margin between the antennse. Eyes small, spherical, 

 inconspicuous. Rostral loop long, reaching nearly to the 

 anal ring. 



Hab. Ypirauga, State of Sao Paulo, on the underside of 

 leaves of a plant of the order Myrtaceae ; and State of Minas 

 Geraes, where it occurs on the bark of Eugenia jaboticaba. 



Ei-iococcus armatus, Hempel. 



Female sacs oval, flattened, with a large elliptical aperture 

 in the caudal end ; composed of a thick closely felted material. 

 White, with a creamy tinge. 3'25 millim. long and 2'25 

 millim. wide. Adult female oval in outline; reddish brown ; 

 abdomen transversely wrinkled. Boiled in a solution of 

 KOH it colours the liquid a light red. 



Antenna? placed very close together, of seven joints, joint 7 

 the longest, variable, about '320 millim. long. Approximate 

 formula: 7 (1 2) 4 6 3 5. All the joints bear hairs. Length 

 of segments : (1) 44, (2) 44, (3) 36, (4) 40, (5) 31, (6) 38, 

 (7) 89. Legs short ; tibia and tarsus nearly equal to femur 

 and trochanter. Tarsal digitules slender, with knobbed ends, 



