BRITISH ZOOPHYTES. 



PART V. 



ZOOPHYTA ASCIDIOIDA. 



Fig. 38. b 



Lagenella repens. 



" How many animals, whose middle part 



" The sharpest eye 



« Can't see ? 



" How subtle then the guts, the heart, the eye I 



" How thin each little member of the whole !" 



Lucretius, s. Creech. 



