LYMPHATICS IN FROG LAKVAK 



HEN'KY MCKI.UKRKY KNOWKJC 



PLATE 17 



POST. LHTS. LAT. C.L 



(MEDIUM SIZE) 



POST.LMB.BD 



LAT. 



4. POST. L.HT. __LAT. C.V. 



34 



HT.3 



36 



PHOTOGRAPH OF LATE LYMPHATIC 



NETWORK ON TAIL OF LARVA 



WITH EXTENDED LEGS 



FIGS. 34-36. EARLY AND LATE POSTERIOR HEARTS 

 AND CAUDAL LYMPH PLEXUSES 



LISBETH KRAUSEDEU. 



121 



