ECUINORHYNCHUS. 61 



Echinorhynchus gigas, Block, Abhand. 26, t. 7, f. 1-8 ; Goeze, 

 Naturg. 143, t. 10, f. 1-6 ; Gmelin, Syst. Nat. 3044, n. 3 ; 

 Schrank, Verzeichn. 21, n. 72 ; Tab. Encyc. t. 37, f. 2-7 ; Ru- 

 dolphi, Obs. pt. 1, 18 ; Wiedm. Arch. ii. pt. 2, 46 ; Hist. Nat 

 Entoz. ii. pt. 1, 251 ; Synopsis, 63 & 310, n. 1 ; Zeder, Nachtrag 

 119 ; Naturg. 149, n. 1 ; Lamarck, An. S. Vert. iii. 198, 2nd ed 

 iii. 642 ; Bosc, Hist. Nat. Vers, ii. 5 ; Westrumb, de Helminth 

 Acanth. 10, n. 15, t. 2, f. 1-10 ; Cloquet, Anat. Vers Intest 

 63, t. 5-8 ; Bremser, Vers Intest. de V Homme, 130 ; Icon. Helminth 

 t. 6, f. 1-4 ; Blainville, Diet. Sc. Nat. lvii. 551 ; Deslongchamps 

 Enc. Meth. Vers, 302 ; Cuvier, Rcgn. An. iii. 261 ; Querin, Icon 

 R. A. Zooph. t. 10, f. 1, 1 a ; Ed. Crochard, Zooph. t. 35, f. 1-8 

 Bojanus, Isis, 1821, t. 10 ; Dujardin, Hist. Nat. Helminth. 503 

 Diesing, Syst. Helminth, ii. 20. 



Hah. Intestines of the common Sow, Sus Scrofa domestica. 



From the collection of M. Siebold. 



3. ECHINORUYNCHUS TUBA. 



Echinorhynchus aluconis, Midler, Zool. Han. ii. 39, t. 69, f. 7-11 ; 



Gmelin, Syst. Nat. 3045, n. 7; Tab. Encyc. t. 38, f. 19-22; 



Rudolphi, Obs. pt. 2, 13 ; Bosc, Hist. Nat. Vers, ii. 6. 

 Echinorhynchus stridulce, Goeze, Naturg. 153, t. 11, f. 8-12. 

 Echinorhynchus Nyctco3, Schrank, Verzeichn. 22, n. 75. 

 Echinorhynchus strigis, Gmelin, S. N. n. 8 ; Bosc. 1. c. n. 8. 

 Echinorhynchus tuba, Rudolphi, Wiedm. Arch. ii. pt. 2, 57 ; Hist. 



Nat. Entoz. ii. pt. 1, 275 ; Synopsis, 70 & 324, n. 30 ; Zeder, 



Naturg. 153, n. 14 ; Westrumb, Helminth. Acanth. 23, n. 41 ; 



Dujardin, Hist. Nat. Helminth. 508; Diesing, Syst. Helminth, ii. 



37 & 554. 



/fab. Intestines of the Tawny Owl, Syrnium aluco. 

 From the collection of M. Siebold. 



4. EcuiNORIIYNCIIUS HTSTBIX. 



Echinorhynchus hystrix, Bremser, MSS. in Rudolphi Synopsis, 

 Entoz. 75 & 332, n. 46 ; Westrumb, Helminth. Acanth. 29, n. 55 ; 

 Schmalz, Tab. Anat. Entoz. t. 11, f. 14; Bremser, Icon. Helminth. 

 t. 7, f. 22, 23; Bellingham, Ann. d: Mag. Nat. Hist. 1844, xiii. 

 259 ; Dujardin, Hist. Nat. Helminth. 522 ; Diesing, Syst. Hel- 

 minth, ii. 45. 



Hah. Intestines of the common Corvorant, Graculus carbo. 



From the collection of M. Siebold. 



