85 
Odlmer affirms that no receptaculum *>mkw k present and that 
what Levmsen took to bo a receptaculum seminisis ^ 
ton of the Laurer's canal. In most of the specimens I ! 
undoubtedly a receptaculum seminis ffi» 7) t„ 
has an appearance of an inflation l.be Odter' 'tige e^ ^ 
ovate mgan fall oi rapidly moving spermatozoa given off by the 
vduct and havmg the Laurer's canal leading fro,; J J 
to me to he a true receptaculum seminis? The ovid , t f 
recetving the vitellarian duct and shell gland passes in, ,t , 
an winding uterus, the loops of which'oe upf h s Zttl 2 
and behrnd the testes, and then run forward to on™ in U 
genital sinus by the side of the male opening. The ™ » 
numerous, golden brown, and of an oval .1 ° S 
£6 mm. by 0-OfO mm. The viL^^trie^LTZ 
body, forming two masses of follicles reaching forwards a L tl 
the centre of the ventral sucker, and back^rds ^ a as t l 
centre of the testes. Small ducts run from the fJL^*n 
m a single transverse duct each side, wine ^ V''! 1 " 
receptacle near the ovary. J ^ Vlte,lim ' 1 " 
With regard to the" habitat of this species it .'* in \ r , 
throughout the intestine, but espeZlv^T^ i ^ 
Which is the only true h diit . * W ' Ionc 1K)rtioll > 
uni^ tine nanitat accord ni"- to n,li, , • „„ 
a-d I have also found then, ^^^pj^^ 
Ibe life history i s not known. 
Stervngophorus ovacutus, mihj. 
As I have already briefly descrilm,l tl.;« 
figured it, I shall not re-desc n^o W ^ ^ 
as yet nothing more to add Tf T° '"^^ aS 1 h ^ 
° t0 adtl Jt 0coulTCd ^roly m the intestine 
* U iS^.^^-**- <** .nv .... r„„. *a a* .k„„„ m . 
