227 



49. ISpiroptepa l§tnriii RUDOLPHI. 



Caput continuum ; os niidum. Corpiis antrorsum valde 

 attenuatum , extremitate caudali maris . . . ; feminae depres- 

 siuscula oblique conica. Longit. 7"; crassit. |". 



Acuaria Sturni Notit. Collect. insign. 26. 



Spiroptera Sturni Rudolphi: Synops. 28. — Dvjardin: Hist. nat. des 

 Helminth. 98. 



HabitaculuiD. Cinclus aquaticus: inter tunicas ventriculi , 

 hieme. M, C. V. 



48. ISpiroiitera Cliaradril pluvialis BELLINGHAM: 



in Ann. of nat. hist. XHI. 102. 



Habitaculum. Charadrius plumalis: in oesophago, in Hi- 

 hernia {Bellingharn). 



49. Spiroptera Falcinelli RUDOLPHL 



Caput continuum 5 os nudum. Corpus antrorsum magis 

 attenuatum, extremitate caudali maris ... 5 ferainae recta ob- 

 tusa. Longit. 5 ' ; crassit. { ". 



Acuaria Falcinelli : Notit. Collect. insign. 26. 



Spiroptera Falcinelli Rudolphi: Synops. 28. — Dujardin: Hist. nat. 

 des Helminth. 99. 



Habitaculum. Ibis Falcinellus: inter tunicas ventriculi, 

 vere et aestate. M. C. V. 



50. ISpIroptera Vanelll RUDOLPHI. 



Caput continuum truncatum ; os papillosum. Corpus re- 

 trorsum magis attenuatum tortuosum, extremitate caudali ma- 

 ris...^ feminae recta acute-conica. Longit. 4— 6"'; crassit. ^"'. 



Strongylus Vanelli: Schrank: in Vet. Acad. NyaHandl. 1720. 122. — 



Rudolphi: Entoz. hist. 11. 239. 

 Aeuaria Vanelli : Notit. CoUect. insign. 26. 

 Spiroptera Vanelli Rudolphi: Synops. 29. — Ditjardin: Hisl. nat. des 



Helniinth. 98. 



Habitaculum. Vaneltus cvislatus: in intestinis (Schrank), 

 inter tunicas ventriculi, vere et aestate. M. C. V. 



15* 



