274 



TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



2 5 

 ■S ° f 



H H H 



r-H OQ ^H 



H H 



If I 



5h <B o 



j -h a od 



+= » P c 



&c © -e a 

 a .a fto 



tf 









lO 





lO 





*<3 









lO 



UO 



»o 





1 — 1 

 (TO 



<M 



CM 







<M 



CM 



OS 

 (M 



CO 



CO 

 CM 





i— 1 

 <M 



OS 





(M 



CD 



=4-1 5-1 



o a 



CD p. 

 /5 ° 



Q o> 



cococococococococococococococo 



t-I <M* <M <M CM* <N CM (M* <m" CM <M* CM <M IN* <M 



O tH CO CO 00 00 00 oi O © O © © © r-I 



CO ^H^Hr-H,— I^H^H,-! 



ft&ti&ft& ^^^^^^^^^^^^^^^^^^^^'^^ 



lO CO <N t- ^h CO ~ ^H rt< ^H I>^-i CO t> Cs| CO 00 OS OS CO oq ^h rH © C~- tH t> © CO 



CM tO <M >0 <M -* •> <M (NONi-0(M(N(MiOHiO(NiO(MiO(N>0(NO(M 



oooooo oooooooooooooooooooooo 



CO CO CO CO CO CO CO TH CO CO CO CO CO Tfl CO CO CO CO CO CO CO CO CO CO CO CO CO tJH 



lO >0 >0 I0-»0i0i0i0t0i0i0i0i0i0 





CD 

 O 



r/j 



T* 



T3 



CD 





© 



w 



CD 

 ^5 



w 



OQ 



S 



CD 



a 



O 



. a 



5-1 



o 



a 



o 







s w -a 



s ft 



£ .-S O 



a 

 (^ 



-p 



'o 

 PM 





+2 -a 



PQ 



<s a 



O 



^ a " 



"bOCD 



5 a 



lO O lO 



i-H OS ^ 



CM <N <M 



0-3 

 £h1 I 



C5 

 3 



CO 



3 



cm 



to 



CO 

 CO 

 lO 



CO 



00 

 CO 



CO 



lO 



lO 



co 



© 



CM 



CO 



lO 



•O 



CO 



to 



co 



00 



3 



fc 



J 



Hi 



Hi 



525 



h1 



|25 



ft 



h1 



£ 

 ^ 





§ 



ft 



ft 



Hi 



Hi 



Hi 



5 



ft 

 Hi 



