Plate 13 



Frenchia scmloccuUa Ma.skell, adult female. 



Figure 1, produced apex of abdomen, or "tail," from Maskell slide, X230; 

 2, outline of body, optical section, from Maskell slide, X60; 3, outline of body, 

 from cotype specimen, X 27 : 4, types of derm disk pores, X 1,500 ; 5, spiracle, 

 from Maskell slide, X230; 6, tubular duct, X 1,500; 7, modified 8-shaped 

 pore, X 1,500; 8, apex of abdomen or "tail," from cotype specimen, X180; 9, 

 antenna, from cotype specimen, X820; 10, spiracle, from cotype specimen. 

 X230; 11. another antenna, X820; 12, apex of "tail," dorsal and ventral, X230. 



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