THE SCALE INSECT GENUS ASTEROLECANIUM 



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Figure 44. — Asterolecanium nevadense: A. section of margin, x 050: />. outline. 

 X GO; C, genital and anal area, X 165; D, antenna ; E, spiracle, X 800; F, dark- 

 rimmed 8-shaped pore. A. nitidum: G, antenna ; JL marginal 8-shaped pore: l. 

 section of margin, X 650; J, genital and anal area, X 230; A. tubular duct; Jj t 

 outline, X 60; Af, N, multilocular pores: (>. submarginal seta ; P, quinquelocular 

 pore. 



