ON THE SEA-ANEMONE, SAGARTIA LUCLE. 145 



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EXPLANATION OF PLATE X. 

 Figures 1 to 14 are from Sagartia luciae. 



Fig. 1. Diagram of the most frequent condition with 12 stripes and 48 mesen L eries. 



Fig. 2. Diagram illustrating the point of origin of new mesenteries and stripes (x). 



Fig. 3. Pair of recently divided individuals with 3 and 9 stripes respectively. 



Fig. 4. Pair of recently divided individuals with 4 and 8 stripes respectively. 



Fig. 5. Pair of recently divided individuals with 5 and 7 stripes respectively. 



Fig. 6. Pair of recently divided individuals with 3 and 3 stripes respectively. 



Fig. 7. Pair of recently divided individuals with 1 and 7 stripes respectively. 



Fig. 8. Triglyphic individual with 18 stripes. 



