78 CATALOGUE OF ENTOZOA. 
19. Tanta Goxrzi, Baird. 
Head wanting. Articulations of body very short, numerous. The 
inferior margin straight. Genital orifices opposite, situated on 
or near the lower edge of each joint, the lemniscus being pro- 
jected out in form of an elevated papilla, which curves down- 
wards. Greatest breadth of body 6 lines, length of articulations 
about $ a line. 
This species differs from expansa and denticulata in haying the 
posterior border or edge of each joint smooth and rounded, 
instead of being crenulated or undulated, and haying the ge- 
nital orifices situated on the lower edge of the joint instead of 
in the middle. 
Hab. 2 
From old collection. 

20. THNIA DENTICULATA. 
Camper, Beschift. Berl. N. Fr. 4, 139. 
Tenia ovina, 8 bovina, Gmelin, Syst. Nat. 3074, n. 55; Carlisle, 
Trans. Linn. Soc. ii. t. 25, f. 15, 16. 
Tenia denticulata, Rudolphi, Hodoepor. i. 81, 11.39; Hist. Nat. 
Fntoz. ii. pt. 2, 79; Synopsis, 145, n. 2; Deslongch. Ene. Méth. 
Vers, 714; Lamk. An. S. Vert. iii. 161, 2nd ed. 574, n.2; Du- 
jardin, Hist. Nat. Helm. 578; Diesing, Syst. Helminth. i. 498. 
Alyselminthus denticulatus, Blainville, Dict. Sc. Nat. lvii. 607. 
Hab, Tntestines of the Ox, Bos taurus. ; 
From the collection of M. Siebold. 
21. T@HNIA PECTINATA. 
Teenia leporina, Limbourg, Philos. Trans. 1766, 126, t. 6, f. 1. 
Tenia cuniculi, Marigues, in Rozier, Obs. de Phys. xii. 229-231, 
t. 2, £.3; Historie der Natur. ii. pt. 2, 180. 
Teenia acutissima (part), Pallas, Nord. Beyt. i. 1, 75, t. 3, f. 25. 
Tenia marmote? Frélich, Naturf. xxix. 77, n. 48, t. 2, f.17-20 2 
Alyselminthus pectinatus, Zeder, Nachtrag, 246-249 ; Blainville, 
Dict. Se. Nat. vii. 607. 
Halysis pectinata, Zeder, Vaturg. 332, n. 6. 
Tenia pectinata, Goeze, Naturg. 363, t. 27, f. 7-13 ; Batsch, Bandw. 
168, n. 21, f. 89 & 168; Schrank, Verzerchn. 38, n. 114; Gmelin, 
Syst. Nat. 3073, n. 54; Tab. Kneyc. t. 44, f. 7-11; Rudolphi, 
Hist. Nat. Entoz. ii. pt. 2, 82 ; Synopsis, 145 & 488, n. 3; Bloch, 
Hist. Nat. Vers, i. 302; Dujardin, Hist. Nat. Helminth. 592; 
Bremser, Icon. Helm. t. 14, f. 5, 6; Deslongch. Encyc. Méth. Vers, 
714; Lamk. An. S. Vert. iii. 161, 2nd ed. iii. 575; Diesing, Syst. 
Helminth. 1. 498. 
Hab. Intestines of the Hare, Lepus timidus. 
From the collection of M. Siebold. 
