118 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 15 



7. Notopodial postsetal lamella entire . A. peruana, p. 120 



7. Notopodial postsetal lamella bifid . A. macroura, p. 118 



8. Postsetal lamellae inconspicuous or absent behind the middle 

 of the body; notopodial cirri long, surpassing the interramal 

 cirri at about segment 25 A. tabogensis, p. 125 



8. Postsetal lamellae developed farther back; notopodial cirri 

 long or short in anterior and median segments .... 9 



9. Proboscis with 14 longitudinal rows of subterminal papillae 

 10 



9. Proboscis with 16 rows of subterminal papillae .... 



A. juvenalis, p. 116 



9. Proboscis with 22 rows of subterminal papillae A. dicirris, p. 122 

 10. Prostomium with a pair of conspicuous dark eyespots near its 



posterior margin (absent in A. rubella anops) . . . .13 



10. Prostomium without such eyespots or these doubtfully present 

 11 



11. Interramal cirri present from segment 5 . .A. lyrochaetus, p. 116 

 11. Interramal cirri present from segment 9 12 



11. Interramal cirri not present before segment 18 A. lyratus, p. 116 



12. Median segments with an erect lobe on neuropodia (pi. 19, 



fig. 3) A. erectans, p. 125 



12. Median segments without such erect lobe on neuropodia . 

 A. malmgreni, p. 116 



13. Proboscis more or less completely covered by longitudinal rows 



of large papillae; middorsal papilla absent 14 



13. Proboscis not so completely covered with rows of papillae; 

 middorsal papilla present A. dibranchis, p. 121 



14. Without prostomial eyes A. rubella anops, p. 127 



14. With prostomial eyes A. rubella, p. 127 



Aglaophamus macroura (Schmarda) 



Nephthys macoura Schmarda, 1861, p. 91, figs.; Hartman, 1942a, pp. 



113-114 fig. 9;Hartman, 1944c, p. 339, pi. 47, fig. 11. 

 Nephthys macrura Fauvel, 1916, pp. 436-438, pi. 8, figs. 1-3. 

 Hartman, 1948b, p. 10. 



Material examined. — Many individuals from southern South Amer- 

 ica, collected by the Swedish Antarctic Expedition, 1901-1902. 



This species was originally very briefly described as Nephthys 

 macroura Schmarda (1861) from littoral sands at Auckland, New 

 Zealand. It has since been recorded from circummundane antipodal 



