X 



List of ///ffsfr((fions 



Plate XI. 



Fig. 1. 

 Fig. -2. 



Fig. 3. 

 Fig. 4. 



Fig. 5. 

 Fig. 6. 



Plate XII. 

 Fig. 1. 



Fig. 2. 



Fig. 3. 

 Fig. 4. 



Fig. 5. 

 Plate XI II 



Fig. 1. 



Fig. 2. 



Jlifiii'ifiliifsalis cinnabar imt var. punctata 



Female : taetilc hains on iiilra-iiiternal margin of palp, x 250. 

 Male: ventral surface, .showing details of external structure, 



x30. 

 Lar\a : ehelicerae, seen from the ventral siu'ffice, x 1000. 

 Female : right cheliccra, seen from the ventral surface ; the 



sheath removed, x 250. 

 Male : left chelicera, seen frt)m the ventral siu'face, x 250. 

 Male : right chelicera, lateral a.spect ; sheath removed, x 250. 



Uaemaphysalis leachi 



Female ovipo.siting. ca. x 2^. 



Larvae as they appear ou emerging from the egg ; dorsal aspects, 

 x20. 



X ymph (unfed) ; ventral asjiect. Balsam mount, x 20. 



Showing three gorged nymphs in the centre, an unfed male to 

 the left, an unfed female to the right. The male appears 

 srlossier than the female because of the scutum wliich covers 

 its whole dorsum. The adults are about the same size as the 

 gorged nymphs from which they emerge. 



Male in \ entral a.spect. Balsam mount, x 20. 



Uaemaphysalis leachi 



Female in ventral aspect ; the scutum being seen by trans- 

 parency. The body appears broader than in the male, x 20. 

 Male capitulum in ventral aspect, x 150. 



11 



11 

 11 



IN THE TEXT 



FIGURE PAGE 



308. Illustrating Haemaphysalis : H. rvellingtoni ^ dorsum and venter, 

 $ dorsmn ; with names of parts indicated in accordance with the 



generic description in the te.\t 351 



Haemaphysalis inermis (J, dorsum 363 



9 , essential parts 364 



o, „ „ 365 



11 ^1 11 11 • • ■ • • . 366 



inermis var. aponommoides $ , essential parts . • . 368 



vmrburtoni ^, dorsum and essential parts . . 370 



„ 9> essential parts . . . . .371 



cinnMbarina (J, dorsum and essential parts . . 373 



„ $ , essential parts 374 



„ $ , capitulum and scutum . . . 374 



„ o, essential parts ..... 375 



11 ^1 11 11 ■ • ■ • • 376 

 cinnabarina var. punctata : 



(J, dorsum and essential parts. . . . 381 



$ , essential jjarts 382 



309. 

 310. 

 311. 

 312. 

 313. 

 314. 

 315. 

 316. 

 317. 

 318. 

 319. 

 320. 

 321. 



322. 



