. Appendix to the Journals of the Senate and Assembly of the ... session of the Legislature of the State of California . FIG. 1. Icerya purchasi crawii. Females on orange twig. FIG. 2. Male ofIcerya purchasicrawii. Icerya purchasi maskelli Ckll. Female (after forming ovisac).—Slate gray or very dark purplishgray, sometimes brownish in the middle, with marginal dull orangespots. Back little covered by secretion. More hairy at the cephalicend than crawii. Ovisac not so large as,in crawii, tinged with yellowjust behind the body of the insect. It is purchasi in the strict sense andagrees very near
. Appendix to the Journals of the Senate and Assembly of the ... session of the Legislature of the State of California . FIG. 1. Icerya purchasi crawii. Females on orange twig. FIG. 2. Male ofIcerya purchasicrawii. Icerya purchasi maskelli Ckll. Female (after forming ovisac).—Slate gray or very dark purplishgray, sometimes brownish in the middle, with marginal dull orangespots. Back little covered by secretion. More hairy at the cephalicend than crawii. Ovisac not so large as,in crawii, tinged with yellowjust behind the body of the insect. It is purchasi in the strict sense andagrees very nearly, though not entirely, with Maskells description. Food plants: same as /. crawii.
Size: 1707px × 1463px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorcaliforn, bookcentury1800, bookdecade1850, bookyear1853
