280 NOTES AND EXHIBITS. 



GYMNODONTES. 



400. Tetrodon valentini. Yalent. 



Gunth. Cat. 8, p. 305. Bleek, Atl Ichth. Gymnod., p. 80, tab. 

 4, fig. 1. 

 Hood Bay. 



401. Tetrodon laterna. Richards. 



Voy. Sulph. Zool., p. 124, pi. 61, fig. 8. Bleek. Atl. Ichth. 

 Gymnod., pi. 1, fig. 3. T. Mspidus, Gunth. Cat. 8, p. 297. 



402. Tetrodon Bennettii. Yalent. 



Gunth. Cat. 8, p. 301. T. ocellatus, Bleek. Atl. Ichth. Gymnod., 



p. 80, tab. 10, fig. 5. 



Hood Bay. 



403. Tetrodon scelarattjs. L. 



Gunth. Cat. 8, p. 276. P. argentine. Bleek. Atl. Ichth. 

 Gymnod, p. 64, tab. 6, fig. 1. 

 Hood Bay. 



404. DlODON HYSTRIX. L. 



Gunth. Cat. 8, p. 306. Bleek. Atl. Ichth. Gymnod., p. 50, 

 tab. 3, fig. 2. 

 Hood Bay. 



batid^;. 



405. Ehinobatus Thouini. Mull, & Henle. 

 Gunth. Cat. 8, p. 442. Dum. Elasm., p. 500, pi. 9, fig. 2. 

 Hood Bay. 



Notes and Exhibits. 



Mr. Macleay exhibited a cast of the right mandible of 

 Palorchestes Azael, the fossil which was the subject of Mr. De Yis 

 Paper. 



Dr, Mackellar exhibited portions of the liver and lungs of a 

 sheep with large hydatid cysts, and also showed under the micro- 

 scope specimens of the enclosed embryos. These probably belong 

 to a Tapeworm (Tcenia echinococcus), the proscolex stage of which 



