Revision der Cephalocotyleen. Abthei I uny : Paramecocolyleen. i&OO 



Statu larvae: Tenebrio molitor: larva et imago: in folli- 

 culo subgloboso, mediante podicello extus ventriculo adhaerente, 

 Niemegk (Stein). 



Uncinuli embryonis dejecti haud raro in folliculo persistentes. 



4. Caput elongatum, instructum bothriis quatuor indivisis 

 sessiübus subellipticis et myzorhyncho sübcylindrico utrinque sensim 

 augustato, apice rotundato, uncinulorum 20 Corona duplici munito. 

 Collum (?) blastocystidi adhaerens cum capite in eam retractile. 

 Blastocystis retracto capite larvae subglobosa, propulso subcylindrica, 

 retrorsum parum attenuata, appendiculo nodulifurmi postico. Diani. 

 blaslocyst. larvae capite retracto ad x /i '". 



Taenia Arionis Siebold: in Verhandl. der Schweiz, natu r f. Gesellsch. bei 

 ihrer Versamml. in Schaffhaussen 1847. 130. — Idem in Zeitschr. f. 

 wissenscb. Zool. II. (1830) 202 — 230. Tab. XIV. 1 — 7. — 

 Meissner: in Zeitschr. f. wissensch. Zool. V. 380 — 391 cum unat. 

 Tab. XX. — Siebold: Band- und ßlasenw. 51. c. flg. 



Ver vesiculaire Chaussat? In Gaz. inedic. de Paris 20 ann. 3. ser. V. 

 (1850) 831. 



Scolex (Onelioscolex) commutatus üiesing: in Sitzungsb. der kais. Akad. 

 X. (1853) 35 et 43. — Idem ibid. XIII. 575. 



H abi t ac u 1 n in. Ariern empiricorum var. rufus ad parietes 

 cavi respiratorii , rarius in rene, ad tractum eibarium, intra follicu- 

 ium subglobosum, i /^'" diametri, in utraque extremitate diametraliter 

 sibi opposita scrobiculo notatum; aestate prope Fryburgum in 

 Brisgavia (Siebold); ad parietes cavi respiratorii in folliculo, 

 Meudoni (Chaussat), Hannoverae frequens (Meissner). 



Uncinuli embryonales blastocystidi inserti persistentes a cl. Meissner 

 observati. 



5. Caput uncinulorum Corona simplici rnunitum. 



Encystirte Taenienamme Gegenbaur: Unters, über Pteropoden und 

 Heteropoden 1855. 59. Anm. 



Habitaculum. Tiedemanniae t>pec: in pallii parte teatam 

 obtegente (Gegenbaur). 



6. Caput subquadrangulare, bothriis instructum quatuor indivisis 

 subpedicellatis suborbicularibus, anlicis, angularibus, versatilibus et 

 myzorhyncho terminali protractili, apice munito uncinulorum Corona 

 duplici , superiore ex uncinulis majoribus 10, inferiore ex uncinulis 

 minoribus 10, alternantibus, efformata; uncinuli majores compressi, 



