TENIAD A. 75 
Teenia cyathiformis, Frdlich, Naturf. St. xxv. 55, t. 3, f. 1-3, 1791; 
Rudolphi, Wiedm. Arch. iii. 1,117; Hist. Nat. Entoz. ii. pt. 2, 
122; Synopsis, 152 & 502; Deslongchamps, Enc. Méth. Vers, 721; 
Lamk, An. 8. Vert. iii. 164, 2nd ed. 577, n. 15; Dujardin, Hist. 
Nat. Helm. 567, t. 9, f. R.; Dresing, Syst. Helminth. i. 525. 
Hab. Intestines of the common Swift, Cypselus apus. 
From the collection of M. Siebold. 
11. THnIA UNDULATA. 
Teenia serpentiformis non collaris, Goeze, Naturg. 391, t. 31, A. 
f. 7-9, +. 31, B.£12,13. « 
Tenia serpentiformis, a& y, Batsch, Bandw. 176, n. 25, f. 96-98, 
101, 102; Gmel. S. Nat. 3069, n.40,a&y; Tab. Encyclop. t. 46, 
f. 10-12. . 
Teenia tubifera, Zab. Hncyc. t. 47, f. 1, 2. 
Tenia undula, Schrank, Verzeichn. 40, n. 121. 
Alyselminthus undula, Zeder, Nachtrag, 233, n. 4 & 300. 
Halysis undula, Zeder, Naturgesch. 54. n. 636. 
Tenia undulata, Rudolphi, Hist. Nat. Entoz. ii. pt. 2,186; Synopsis, 
167 & 528; Dujardin, Hist. Nat. Helm. 569, t. 9, £. N.; Diesing, 
Syst. Helminth. i. 544. 
Hab. Intestines of the Hooded Crow, Corvus corniz. 
From the collection of M. Siebold. 
12. THNIA CRATERIFORMIS. 
Teenia crateriformis, G'oeze, Vaturg. 396, t. 31, B. f.16-18; Batsch, 
Bandw. 180, n. 26, f. 103, 104; Schrank, Verzeichn. 41, n. 124; 
Gmelin, Syst. Nat. 3070, n. 42; Tab. Encyc. t. 47, f. 5, A. B.; 
Schmalz, Tab. Anat. Entoz. t. 4, f. 23 (ova); Rudolphi, Hist. Nat. 
Fntoz. ii. pt. 2, 191 ; Synopsis, 168 & 531, t. 3, f. 9 (ovum) ; Bose, 
Hist. Nat. Vers, i. 299; Dujardin, Hist. Nat. Helm. 570, t. 9, f. K. 
Halysis crateriformis, Zeder, Naturg. 369, n. 58; Diesing, Syst. 
Helminth. i. 547. 
Hab. Intestines of the Green Woodpecker, Gecinus viridis. 
From the collection of M. Siebold. 
13. THNIA INFLATA. 
Tenia inflata, Rudolphi, Synopsis, 166 & 527; Dwardin, Hist. 
Nat. Helm. 572; Diesing, Syst. Helminth. 1. 540. 
Tenia Fulice, Rudolphi, Hist. Nat. Entoz. ii. pt. 2, 208. 
Txnia serpentiformis fulicarum, Gmelin, Syst. Wat. 3070, n. 40 ; 
Goeze, Naturg. 394 (in a note upon 7’, serpentiformis); Batsch, 
Bandw. 180 (under 7. serpentiformis). 
Halysis fulicarum, Zeder, Naturg. 374, n. 75. 
Hab. Intestines of the common Coot, Fulica atra. 
From the collection of M. Siebold. 
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