FIGURE 36 in Bitentaculate Cirratulidae (Annelida, Polychaeta) collected chiefly during cruises of the R/V Anton Bruun, USNS Eltanin, USCG Glacier, R/V Hero, RVIB Nathaniel B. Palmer, and R/V Polarstern from the Southern Ocean, Antarctica, and off Western South America

FIGURE 36. Chaetocirratulus pinguis (Hartman, 1978). A, entire worm, dorsal view; B, SEM of anterior end, dorsolateral view; C, SEM of anterior neurosetae; D, neuropodial acicular spine; E, neuropodial capillaries and spine (inset not to scale). A, D–E, paratype (USNM 46783); B–C, NBP Sta. 34, SEMs.