533. Pseudococcus viridis (Newst.)- 

 Dactylopius viridis Newst., Ind. Mus. Notes, iii, No. 5, p. 25 (1894). 

 Habitat. — Madras, India. 

 On Hygrophila spinosa. 



534. Pseudococcus vitis (Niediel.). 

 Coccus vitis Niediel., Bull. Soc. d' Acclini., (2), vii, p. 328 (1870). 

 Dactylopius vitis Liclit., Bull. Soc. Ent. Fr., (5), ii, pp. Ixxiii, Ixxiv (1872). 



" " " " iii, p. xiii (1873). 

 " " Sign., Ann. " " " " v, p. 324 (1875). 



" " Goethe, Jahrb. Nass. Ver. Nat., pp. 126, 129 (1884). 



" " Lataste, Actes Soc. Sci. Chili, (5), i, p. 24 (1896). 



" " Mangin & Viala, Nature, p. 384 (1903). 



Habitat. — Europe; Palestine. 

 On grape vine. 



535. Pseudococcus walkeri (Newst.). 



Dactylopius walkeri Newst., Ent. Mon. Mag., xxvii, p. 164 (1891). 

 " " " Jn. Roy. Hor. Soc, xxiii, p. 27 (1900). 



Habitat. — England. 

 On Agrostis vulgaris ; Dactylus glomeratus. 



536. Pseudococcus wheeleri (King). 

 Dactylopius wheeleri King, Can. Ent., xxxiv, p. 285 (1902). 



Habitat. — Texas, 



In nests of Camponotus maculatus var. sansabeanus Buckley. 



537. Pseudococcus zamiee (Lucas). 

 Coccus zamiae Lucas, Bull. Soc. Ent. Fr., (3), v, p. cvii (1855). 



Bdv., Ent. Hort., p. 357 (1867). 

 Dactylopius " Sign., Ann. Soc. Ent. Fr., (5), v, p. 328 (1875). 

 Habitat. — Europe; Australia. 

 On Zamia spiralis. 



Genus ERIUM Crawf. Type, globosum. 



Eriuni "Crawf.," Mask., N. Z. Trans., xxiv, p. 35 (1891): Ckll., Am. Nat., 

 xxxi, p. 590 (1897); Can. Ent., xxxi, p. 278 (1899). 



538. Erium armatum Hemp. 

 Erium armatum Hemp., Rev. Chil. Hist. Nat., p. 180 (1901). 



Habitat. — South America. 



539. Erium eriogoni (Ehrh.). 

 Dactylopius eriogoni Ehrh., Can. Ent., xxxi, p. 103 (1899). 

 Erium " Ckll., Ann. Mag. N. H.,-(7), x, p. 465 (1902). 



Habitat. — California. 

 On roots of Eriogonum. 



