Figure 29-9. Distribution of Ancistrosyll is sp. A on the outer continental shelf of the northern Gulf of Mexico based on 

 its occurrence (•) in BLM-OCS monitoring programs. 



Figure 29-10. Ancistrosyll is sp. A: a, anterior end, dorsal view; b, same, ventral view (proboscis partially everted); 

 c, middle parapodium, anterior view (neurosetae omitted); d, upper neuroseta; e, tip of same; £, middle 

 neuroseta; g, short neuroseta; h, large neuroseta; i, posterior end, dorsal view. 



29-13 



