216 



G. F. FERRIS. 



Fiorinia chinensis, sp. n. (fig. 4, D, E, F). 



From undetermined host from China, taken in quarantine at San Francisco. 



Scale not available for description. 



Female 0-75 mm. long. Without a process between the bases of the antennae, 

 with no pores about the spiracles and with at the most a very few small gland spines 

 on the margins of the abdominal segments. Pygidium (fig. 4, D), with the median 

 lobes quite large, rounded, minutely serrate, connected at the base and bounding a 

 median notch in which are a pair of small gland spines. Second pair of lobes (fig. 4, E) 

 represented merely by a pair of small tooth-like projections. Between the first and 

 second lobes is the opening of a duct and beyond the second lobe are two more sub- 

 marginal ducts, all quite small. Circumgenital pores present, forming an almost 

 continuous arch. 



Second stage without marginal projections on the abdomen, the pygidium (fig. 

 4, F) with a deep median notch, the median lobes narrower than in the adult, the 

 second pair represented by a single undivided lobe. Lateral margins of the pygidium 

 with several small gland spines and with five submarginal ducts. 



Notes. — This species would appear to belong to Leonardi's genus Trullifiorinia, 

 but I am not at present inclined to accept his groups. It somewhat resembles 

 F. ruhrolineata, Leon., but differs in the larger lobes and submarginal ducts. 



Lepidosaphes beckii (Newman). 



On Murray a exotica, Taihoku, Formosa. 



Fig. 5. Lepidosaphes tubulorum, sp. n. : A, lateral margin 

 segment ; B, pygidium. 



5). 



of abdominal 



Lepidosaphes tubulorum, sp. n. (fig. 



1902. Mytilaspis poniorum (L.) ; Kuwana, Proc. Calif. Acad. Sci. (3), 3 : 80 

 (part). 



Type from Sapiuni sebiferum, Taihoku, Formosa. Also from Salix warburgi at 

 the same place, and from Ilex crenata, willow and currant in Japan. 



Scales of male and female of the type common to the genus, dark brown, the former 

 moderately broad, length 2-75-3 mm. 



I 



