Bigelow. — Ctenophores. 



PLATE 2. 



Chart of the eastern part of the Pacific, showing records of Ctenophores. 

 The dotted line is the course of the "Albatross," 1904-1905. Only records 

 of well-established identity are included. 



A = Calliarina antarctica 



B = Beroe forskalii 



B 2 = Bolinopsis septentrionalis. 



B 3 = Beroe clarkii. 



B° = Bolinopsis vitrea. 



C = Cestum. 



C, = Hormiphora cucumis. 



E = Eucharis. 



H = Hormiphora palmata. 



H 2 = Hormiphora ochracea. 



P = Pleurobrachia pileus. 



P, = Pleurobrachia pileus var. bachei. 



Pa = Pandora mitrata. 



