42 PAPEES ON COCCID^ OR SCALE INSECTS. 



Ripersia candidata Cockerell. 



Ripersia candidata Ckll., Ann. Mag. N. H. (7), viii, p. 53 (1901). 

 "=6-itd. R. Zasii from Massachusetts." — (Ckll. inJitt.) 



Ripersia donisthorpei Newstead. 



Ripersia donisthorpei Newst., Ent. Rec. Jn. Variation, xix, p. 5 (1907). Fig. 

 Habitat — England . 

 In nests of Ponera contracta. 



Ripersia formicarii Newstead. 



Ripersia formicarii Newst., Ent. Rec. Jn. Variation, xix, p. 5 (1907). Fig. 

 Habitat — England . 

 Associated with Lasiusfavus. 



Ripersia hypogea Leonardi. 



Ripersia hypogea Leon., Bol. Zool. Sc. Sup. Portici, iii, p. 176 (1908). Fig. 

 Habitat — Italy. 

 Underground. 



Ripersia inquilina Leonardi. 



Ripersia inquilina Leon., Bol. Zool. Sc. Sup. Portici, iii, p. 174 (1908). Fig. 

 Habitat — Sardinia. 

 In nest of undetermined ants. 



Ripersia japonica Kuwana. 



Ripersia japonica Kuwana, Bui. Ag. Exp. Sta. Japan, i, 2, p. 186 (1907). Fig. 

 Hab itat — Japan . 

 Under sheathing, base of leaf of Miscanthus ep. 



Ripersia libera Leonardi. 



Ripersia libera Leon., Bol. Zool. Sc. Sup. Portici, in, p. 170 (1908). Fig. 

 Habitat — Italy . 

 On an undetermined grass. 



Ripersia (?) oryzee Kuwana. 



Ripersia oryzse Kuwana, Bui. Ag. Exp. Sta. Japan, i, 2, p. 186 (1907). Fig. 

 Ckll., Can. Ent., xli, 2, p. 55 (1909). 

 Habitat — Japan. 

 On roots of rice (Oryza) and other plants. 



Ripersia sardinise Leonardi. 



Ripersia sardinise Leon., Bol. Zool. Sc. Sup. Portici, iii, p. 173 (1908). Fig. 

 Habitat — Sardinia . 

 In nest of ants (Solenopsis sp.). 



Genus MICROCOCCUS Leonardi. Type, silvestrii. 



Micrococcus Leon., Bol. Zool. Sc. Sup. Portici, i, p. 135 (1907). 



Micrococcus silvestrii Leonardi. 



Micrococcus silvestrii Leon., Bol. Zool. Sc. Sup. Portici, i, p. 136 (1907). Fig. 

 Habitat — Sardinia. 

 In nests of Tapinoma erraticum. 



