L1K10PE TETRAPHYLLA. 



Hi 



The synonymy given above seems to me fairly well established. It is 

 probable that the following names should also be added, but their identity is 

 somewhat less assured : — L. appendiculata Forbes, L. conirostris Haeckel, 

 L. cerasiformis Lesson, and L. mncronaia Gegenbaur. The identity of L. 

 hyalina Agassiz and Mayer ('99), and of L. indica, and L. hemisphcricus 

 Bigelow (: 04), which, as Maas (: 05) has pointed out, are probably not 

 good species, cannot be settled because of the immature condition of their 

 gonads ; it is probable, however, that they likewise belong here. 



Station 4574 

 Station 4575 

 Station 4587 

 Station 4588 

 Station 4592 

 Station 4596 

 Station 4605 

 Station 4607 

 Station 4609 

 Station 4611 

 Station 4613 

 Station 4634 

 Station 4638 

 Station 4640 

 Station 4643 

 Station 4644 

 Station 4648 

 Station 4655 

 Station 4657 

 Station 4659 

 Station 4661 

 Station 4663 

 Station 4664 

 Station 4665 

 Station 4667 

 Station 4667 

 Station 4669 



Plate 3, Figs. 6, 7; Plate 4, Figs. 2, 3. 



300 fathoms to surface ; 3, small. 



surface. 



300 fathoms to surface ; several, small. 



surface ; several, early stages. 



surface ; many small specimens. 



surface ; 3, 3-10 mm. in diameter. 



300 fathoms to surface. 



300 fathoms to surface ; several, small. 



300 fathoms to surface ; 1, 2 mm. in diameter. 



surface ; swarm ; large specimens and several early stages. 



300 fathoms to surface ; 2, fragmentary. 



300 fathoms to surface. 



300 fathoms to surface. 



surface ; several, 5-10 mm. in diameter. 



surface ; 3 specimens, large, L. rosacea stage. 



surface ; several. 



300 fathoms to surface ; several. 



surface ; early stages. 



surface ; several small specimens. 



surface ; 3. 



surface ; 3 large specimens, L. rosacea stage. 



surface ; swarm, various sizes. 



surface ; 2 specimens, gonads just appearing. 



surface ; several. 



surface ; several. 



800 fathoms to surface. 



surface ; several. 



