(52) 

 erior aide of tiio jiangliori CcUi be easily made out but tine large 

 maJo*~it.y of fibers which compose the broad tract shov.n ii. "Pig. 56 

 are net connected v/ith the nerve gant'lioij. There are some inai- 

 vidual aifferences in the arrangement q-^' the above tracts but 

 in general tiiey are about as si-.o vm in Figure Z6. 



On either side of the medio-aorsal line in the region of 

 the youngest tentacles a tract of fibers can be seen running^ 

 loiigitudinally. In the re.jion w't.era the edge of the preoral 

 hood is insertea into the collar a small tract made up of a 

 few fibers braiiChes off ■•^rom the aorsal lont^itudiiial tract and 

 passes iiito the edge o "^ the preoral lobe. Somev;hat fartr.er for- 

 -NS^r^l eacli aorsal longitudinal trjnK .^^.r^^aa out sometimes into 

 tnree rather indefinite tracts most o^ whose fibers seem to 

 reaci thj oug^ uf tee hooa. llaiiy of thc^ fibers o"^' tnc antj:^.^cr 

 bravicli appear to end in the region at the siaes of th" ganglion 

 but 1 could not my-ke cut arg/ connection v/ith t;.j latter, 



Iminediately posterior to the ganglion a tract of fibers 

 (Fig. 56) is seen which runs ^c r a short distanc:. transversely to 

 the long axis of the Actinotro cl.y. On bo tii sides the fibers 

 -^ this tract soon diverge from one another and in t:.is v/ay, 

 distribute theniselves over the anterior part o *' ti.e l;ood, ending 

 at the edge of the latter. (Fig. 56) 



Maste'-ma.n (15) naa figured (Plate xviij , "^i,.. 2) certain 



