BY GERARD KREFFT, ESQ., F.L.S. 229 



Plate II. 



T^NIA CHLAMYDER^, 



Fig. 1. — Outline sketch, natural size. 



Fig. la. — Head enlarged, and slightly distorted. 



Fig. 1&. — Segments, enlarged. 



Fig. Ic. — Head enlarged, seen from above. 



TiENIA PEDIFORMIS. 



Fig. 2. — Outline sketch of the natural size. 

 Fig. 2a. — Head and neck much enlarged. 

 Fig. 26. — ^Toung specimen, much enlarged. 

 Fig. 2c. — Young specimen, natural size. 



T^NIA TUBERCULATA. 



Fig. 3. — Perfect colony, natural size ; from a specimen dried on 

 glass, in which the tubercles had disappeared. 



TAENIA RUGOSA. . 



Fig. 4. — Proglottides and lemnisci on alternate sides. 



Fig. 4a. — Head, neck, and portion of the body of a colony, much 



enlarged. 

 Fig. 4&. — Sketch showing the natural size of the same. 

 Fig. 4c. — Natural size of mature proglottides. 



T^NIA FLACVESCENS. 



Fig. 5. — Terminal proglottides of a perfect (mature) colony, 

 showing the heaps of accumulated ova. 



Tj:NIA CYLINDRICA. 



Fig. 6. — Perfect and mature colony (enlarged.) 

 Fig. 6a. — The same, natural size. 



TjENIA PHALANGIST^. 



Fig. 7. — Posterior proglottides, with discharged ova and central 

 tubercle. 



