Figure 29-1. Distribution of Cabira incerta on the outer continental shelf of the northern Gulf of Mexico based on its 

 occurrence (•) in BLM-OCS monitoring programs. 



Figure 29-2. Cabira incerta : a, anterior end, dorsal view; b, same, lateral view; c, middle parapodium, posterior view; 

 d, neuroseta; e, tip of same (not to scale); f, anterior end, lateral view, proboscis everted (Figure f from 

 Petti bone 1966, fig. lie). 



29-4 



