ON A NEW SOUTH AFRICAN TICK.' 35 



Fig. 63. Gaudryina pupoides, d'Orb. Lateral aspect. Grice's Creeh. X 37. 



64. G. rugosa, d'Orb. Lateral aspect. Grice's Creek. X 37. 



65. G. siphoneUa, Reuss. Lateral aspect. Grice's Creeiv. X 37. 



66. Clavulina communis, d'Orb. Lateral aspect. Grice's Creek. X 37. 



67. Gaudryina oxycona, Reuss. Lateral aspect. Grice's Creek. X 50. 



Plate 4. 



Fig. 68. Clavulina angularis, d'Orb. Form A, lateral aspect. 69. Oral aspect. Grice's 

 Creek. X 37. 



70. C. angularis, ^OTuh. Form A, vertical half-section. Altona Bay Coal-Shaft. X 37. 



71. C. angularis, d'Orb. Form B, lateral aspect. 72. Oral aspect, Altona Bay Coal- 



Shaft, X 25. 



73. C angularis, d'Orb. Form B, vertical half-section, Altona Bay Coal-Shaft, X 25, 



74. C. textularioidea, Goes. Lateral aspect. 75. Edge view of aboral end. Grice's 



Creek. X 50. ° 



76. Textularia gibhosa, var. tuherosa, d'Orb. Lateral aspect. Kackeraboite Creek, 



X 37, 



77. B'ulimina elegantissima, d'Orb,, var. apiculata, nov. Lateral aspect, Grice's Creek. 



X 50. 



78. Virgulina subdepressa, Brady. Lateral aspect. Grice's Creek, x 100. 



79. Bolivina textidarioides, Eeuss. Lateral aspect. Grice's Creek, x 80. 



80. B. punctata, d'Orb. Lateral aspect. Grice's Creek, x 80., 



81. B. nohilis, Hantken. Lateral aspect. Grice's Creek. X 80, 



82. B. robusta, Brady, Lateral aspect. Altona Bay Coal-Shaft. X 50, 



83. B. limbata, Brady. Lateral aspect. Balcombe's Bay. X 100, 



84. Cassidulina suhglobosa, Brady. Lateral aspect. Altona Bay Coal-Shaft, x 100. 



85. Bhrenbergina serrata, Reuss. Ventral aspect. 86. Dorsal aspect. 87. Edge view. 



Grice's Creek. X 50. 



Note on a new South African Tick, Rldpiceplialus phtliirioides, sp. n. 

 By W. F. Cooper, B,A., F.L.S., and L. E. Robinson, A.R.CSc. Lond. 



(Plate 5 and 4 text-figures.) 

 [Read 20th December, 1906.] 



In the late autumn of last year Dr. S. Williamson, of Berkhamsted, forwarded 

 two dried ticks to us for the purpose of identification. These specimens, a 

 male and a female, had been given to him in Cape Town by Mr. Colin Storey, 

 who had taken them from a horse in Rhodesia, and who remarked at the 

 time that they were unlike any tick which he had previously examined. 



Both specimens were much mutilated by a lengthy sojourn in a pocket- 

 book, most of the legs being broken ; fortunately these still remained enclosed 

 with the rest, and the specimens were sufficiently serviceable for the purpose 



