98° ' 



96° 

 _| 



94° 



_L_ 



92° 



_L_ 



90° 



I 



SCALE 

 I 3,600,000 



88° 



l_ 



200 m 



86° 

 I 



84° 



I 



82° 

 I 



24°- 



80° 

 L 



Figure 23-13. Distribution of Heteropodarke sp. A on the outer continental shelf of the northern Gulf of Mexico based on 

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



Figure 28-14. Heteropodarke sp. A: a, anterior end; b, parapodium (posterior view); c, neuroseta from anterior region; 

 d, neuroseta from midbody region; e, spinigerous neuroseta. 



28-16 



