Revisiou der Nematoden. Öd 1 



Oxyuris Blattae orientalis Hammerschmidt: in Haidinger'a Naturwis- 

 sensch. Abhandl. I. 284. Tab. V 10 12 (tf, 8, 9, 20?). 



Anguillula macrura Diesing: S\si. Helm. II. 134 (partim). 



Thelastoma appendiculatum Leidy: in Proceed. Aead. Pliilad. V. (1850) 

 KU et (1851) 285, VIII. (1856) 50. - Idem in Smithson. Contrib. 

 V. (1853) 47. Tab. VII. 3. 



Habita cul um. Blatta orientalis: in intestinis tenuibus, Vin- 

 dobonae (Hammerschmidt), Philadelphiae (Leidy). 

 Cf. etiam A. (Streptostomum) graeilem Blattae aegyptiacae. 



15. Anguillula (Thelastoma) labiata LEIDY. 



Corpus transparens. ()s in papilla ti-loba. Cauda longitudine 

 fere corporis. Apertura genitalis .... Ovipara. Longit. femin ae ad 

 > . . crassit. ad ', l6 '". 



Thelastoma labiatum Leidy: in Proceed. Acad. Philad. V. (1850) 101 

 et (1851) 285, VIII. (1856) 50. - Idem io Smithson. Contrib. V. 

 47. Tab. VII. 13. 



Habitaculum. Polydesmus virginiensis : in ventriculo et in 

 intestinis, Philadelphiae (Leidy). 



16. Anguillula (Thelastoma) robusta LEIDY. 



Corpus utrinque attenuatum. Cauda fere f / 3 longitudinis cor- 

 poris. Apertura genitalis feminea in medio fere corporis. Ovipara. 

 Longit. fem. 2'", crassit. partis anter. ',,,;'", medio fere y 5 '", partis 

 poster. supra anum fere i / 6 '", crassit. caudae medio l / 6S '". 



Thelastoma robustum Leidy: in Proceed. Acad. Philad. V. (1850) 101 

 et (1851) 285, VIII. (1856) 50. — Idem in Smiths. Contrib. V. 48. 

 Thelastomum brevicaudatum ? Leidy: in Proceed. Acad. Philad. V. 



(1851) 208 et 285. — Idem in Smiths. Contrib. V. 48. 

 Thelastomum robustum ? Leidy : in Proceed. Acad. Philad. VIII. 

 (1856) 50. 



Habitaculum. Coleopteri e familia Lamellicornium larva 

 (Leidy). — Scarabaeus relictus: Philadelphiae (Powel): in inte- 

 stinis. 



17. Anguillula (Thelastoma) gracilis DIESING. Syst. Helm. II. 133 

 adde: 



Thelastoma gracile Leidy: in Proceed. Acad. Philad. V. (1851) 285. — 

 Idem in Smithson. Contrib. V. 1853. 48. 



Habitaculum. Melolonthae fullonis? larva: in intestino coeco, 

 Vindobonae (Ha m m e r s c h in i d l) 



SiUl). d. mattieut.-natuiw. Cl. XLU Bd. V . 44 



