LIST OF ILLUSTEATIONS. XV 



Page. 



25. Inglisia patella Maskell. A, larva, anal plates, X640; B, adult female, 



outline of body, X17.5; C, adult female, dorsal cribriform plate, X220; 



D, adult female, anal plates, X500; E, adult female, spiracular pore, 

 X1500; F, larva, marginal spine, X1500; H, embryonic larva, X165; 

 I, adult female, antenna, X335; J, adult female, leg, X335; K, adult 

 female, marginal spine, one sort, XloOO; L, adult female, portion of 

 margin opposite spiracle, X500; M, larva, antenna, X335; N, adult 

 female, marginal spine, second sort, X1500; O, larv^a, leg, X335; P, 

 adult female, tubular duct, X1500 76 



26. Paralecanium frenchii (Maskell). A, late larva, outline of body, X165; 



B, adult female, antenna, X220; C, late larva, anal plates, X220; D, 

 adult female, portion of body margin, X165; E, adult female, marginal 

 flabella, X640; F, late larva, spiracular spines, X640; G, adult female, 

 spiracular spines, X640; H, adult female, anal plates, X220; I, adult 

 female, outline of body from above, X17.5 79 



27. Cryptes baccatus (Maskell). A, larva, anal plates, X440; B, adult female, 



anal plates, X165; C, larva, outline of body, X115; D, larva, middle 

 leg, X220; E, larva, antenna, X220; F, adult female, antenna, X220; 

 G, adult female, leg, X115; H, adult female, spiracular spine region, 

 X220; I, adult female, abdominal ventral disk pore, X1500; J, larva, 

 spiracle to margin, X640; K, adult female, body spine, X1500; L, adult 

 female, spiracular pore, X1500; M, adult female, spiracle with pores, 

 X220; N, adult female, tubular duct, X1500 8J 



28. Alecanopsis filicum (Maskell), adult female. A, spiracular disk pore, 



X1500; B, anal plates, X165; C, leg, X220; D, antenna, X220; E, derm 

 pore above anal plates, X1500; F, ventral abdominal multilocular disk 

 pores, X1500; G, spiracular spine and adjacent pores, X165; H, small 

 tubular ducts, X1500; I, derm seta, X500; J, large tubular duct, X1500. . 84 



29. Poliaspis media Maskell. A, adult female pygidium, X220; B, Poliaspis, 



species, larva, apex of abdomen, X500; C, Poliaspis media, interme- 

 diate stage, female, margin of pygidium, X500; D, Poliaspis, species, 

 larva, outline of body, X230; E, Poliaspis media, adult female, margin 

 of pygidiiun, X500 87 



30. Phaulaspis hakeae (Maskell). A, larva, outline, X165; B, intermediate 



stage, cast skin, X57.5; C, larva, dorsal pore plate, X640, with detail 

 of one of included pores, X1500; D, adult female, pygidium, X220; 



E, adult female, outline, X57.5; F, intermediate stage female, apex of 

 pygidium, X335; G, larva, cast skin, X57.5; H, larva, leg, X640; I, apex 

 of larva, X335; J, larva, antenna, X640; K, adult female, antenna, X640; 

 L, same, spiracle, X640; M, intermediate stage female, margin of 

 pygidium of cast skin, X220; N, intermediate stage female, antenna, 

 X640 90 



31. Chentraspis unilobis (Maskell). A, adult female, outline of body, X57.5; 



B, larva, pygidium, X500; C, intermediate stage female, X440; D, larva, 

 outline of body, X220; E, adult female, pygidium, X220; F, adult 

 female, antenna, X640; G, lar\'a, antenna, X640; H, larva, leg, X640. .. 94 



32. Phaulomytilus striatus (Maskell). A, adult female, pygidium, X220; B, 



adult female, anterior spiracle, X64; C, adult female, abdomen, X115; 

 D, larva outline of body, X220; E, adult female, antenna, X640; F, adult 

 female, outUne of body, X57.5; G, larva, apex of abdomen, X640; H, 

 . larva, middle leg, X640; I, larva, antenna, X640 97 



