42 



SCALE INSECTS OF SANTA CRUZ PENINSULA 



margin. Each plate with several apical and subapical setae on the dorsal 

 side and two or three subapical setae on the ventral side. There is a 

 single very long fringe seta at each side and there are numerous hypopy- 



Fig. 18. Toumeyella pinicola n. sp. : A, dorsal pore ; B, anal plates, dorsal aspect 

 left, ventral aspect right; C, leg of adult; D, antenna of adult; E, stigmatic 

 spines of adult. 



gial setae. Anterior to the anal plates are numbers of the conspicuous 

 pores (Fig. ISA), which are rather characteristic of the genus, the ma- 

 jority of these pores lying within the chitinized area. Legs (Fig. 18C) 

 and antennae (Fig. 18D) small and stout, the latter obscurely 6-segmented. 

 Immature stages not observed. 



Notes : I have at hand specimens of a Toumeyella from pine in Florida which 

 probably represent T. parvicorne (Ckll.) and which differ from the new species 

 in having the cephalic and caudal margins of the anal plates equal and the median 

 stigmatic spine longer than the others. As T. pini King is probably a synonym of 

 T. parvicorne the new species may not be referred to pini. 



It is almost certain that this is an introduced species as it has never been 

 found upon the Monterey Pine in its native habitat. 



