CAPSALIDiE. 4 



1. POLYSTOMA OCELLATUM. 



Polystorna ocellatum, Rudolphi, Synops. Entoz. 125 & 436, n. 2, 



Dujardin, Hist. Nat. Helminth. 319. 

 Hexacotyle ocellatum, Nordmann, Lamk. An. S. Vert. 2nd ed.iii. 



600. 

 Hexacotyla ocellatum, Blainville, Diet. Sc. Nat. lvii. 571. 

 1 Polystorna midas, Kuhl, & Van Hasselt, Bull. Sc. Nat. Feruss. 



1824, ii. 310. 



Hah. Jaws of the Speckled Tortoise, Cistuda europwa. 

 From the collection of M. Siebold. 



2. POLYSTOMA INTEGERRIMUM. 



Roesel, Hist. Ban. 24, t. 4, f. 10. 



Planaria uncinulata, Braun, Schrift. Berlin Ges. Naturf. Fr. x. 



58, t. 3, f. 1-3. 

 Linguatula integerrima, Frolich, Naturf. xxv. 104 ; Rudolphi, 



Wied. Arch. iii. pfc. 1, 93, t. 2, f. 9, a.-/.; Lamarck, An. S. Vert. 



iii. 174, 2nd ed. iii. 594. 

 Fasciola uncinulata, Omelin, Syst. Nat. 3056, n. 19 ; Bosc, Hist. 



Nat. Vers, i. 270. 

 Hexathyridium integerrimum, Blainville, Diet. Sc. Nat. lvii. 572. 

 Polystorna ranrc, Zeder, Nachtrag, 203, t. 4, f. 1-3 ; Naturg. 230, 



n. 3, t. 3, f. 4. 

 Polystorna integerrimum, Rudolphi, Hist. Nat. Entoz. ii. pt. 1, 451, 



t. 6, f. 1-6 ; Synopsis, 125 ; Cuvier, Regn. An. iii. 264; Bremser, 



Icon. Helminth, t. 10, f. 25, 26 ; Baer, Nov. Act. Acad. Ccesar, 



xiii. pt. 2, t. 32, f. 7, 8; Dujardin, Hist. Nat. Helminth. 320. 



Hah. Urinary bladder of Rana temporaria. 

 From the collection of M. Siebold. 



Family II. CAPSALIDyE. 



IV. CAPSALA. 



Hirudo (sp.), Abildgaard. 



Capsala, Bosc, Bait Soc. Phil. 1811; Nordmann, Lamk. An. S. 



Vert. 2nd ed. iii. 602; Blainville, Diet. Sc. Nat. lvii. 568. 

 Phylline, Oken, Lehrb. Nature/, iii. 1815. 

 Tristoma, Cuv. Mgn.An. 1st ed. 1817 ; Rudolphi, Bremser, LHesing, 



Nitzsch. 

 Nitzschia, Baer, Nov. Act. Acad. Cces. xiii.; Blainville, Diet. Sc. 



Nat. lvii. 

 ? Hexabothrium (part), Nordmann, Lamk. An. S. Vert. 2nd ed. iii. 



601. 



E 2 



