APPENDIX, 117 



length, and about 2 lines in breadth at broadest part. The head 

 is wanting. The genital pores are regularly unilateral. 



47. T.ENIA SCOLOPENDRA. 



Taenia scolopendra, Diesing, Syst. Helminth, i. 550, n. 137. 

 Hab. Intestines of Podiceps dominicensis. From Jamaica. 

 From the collection of Mr. Gosse. 



48. TAENIA HETEK0S0MA. 



Taenia Pelicani aquilae, Budolphi, Synopsis Entoz. App. 709 ; Die- 

 sing, Syst. Helminth, i. 557. 



Hub. Intestines of Tuchy petes aquila. From Jamaica. 



From the collection of Mr. Gosse. 



P. 88, sp. 4, Bothriocephalus proboscideus, after Hab. a., add, 



b. From Salmo solar ? 



From the collection of Dr. Leach. 



P. 91, sp. 13, after Bothriocephalus auriculatus, add Drummond, 



Charlesworth 's Mag. Nat. Hist. ii. 656. 

 Tetrabothrium auriculatum, Dieting, Syst. Helminth, i. 602. 

 Var. Centifolium, Diesing, Leuckart, Zool. Bruchst. t. 1, f. 11. 

 P. 91, after sp. 13, add, 



13*. Bothriocephalus tumidulus. 



Bothriocephalus tumidulus, Budolphi, Synopsis Entoz. 141 & 480 ; 

 Nitzsch, in Ally. Encyk. xii. 99; Bremser, Icon. Helminth, t. 13, 

 f. 20, 21 ; Dujardin, Hist. Nat. Helminth. 620; Creplin, Wieqm. 

 Arch. 1846, 149. 



Bothriocephalus Echeneis, Leuckart, Zool. Bruchst. i. 32, 1. 1, f.4-7. 



Petalocephalus tumidulus, Van Lithe de Jeude, Bee. Fig. Vers In- 

 test, t. 4, f. 1, 2. 



Tetrabothrium tumidulum, Diesing, Syst. Helminth, i. 601. 



Hab. A species of Raia. 



From the collection of Dr. Leach. 



P. 91, sp. 14, after Bothriocephalus tetrapterus, add Siebold, Lehrb. 



de Vergl. Anatom. i.; Abth. 120; Anm. 2. 

 Bothriocephalus Phocae fcetidac, Creplin? Obs. 68; Dujardin, Hist 



Nat. Helminth. 613. 

 Dibothrium hians, Diesing, Syst. Helminth, i. 588. 



