VERMES AND MOLLUSC A OF THE DEEP SEA 121 



lenger ' only brought to light one specimen of this 

 animal, and that from a depth of 360 fathoms, and the 



FIG. 14. Batlnjteuthis abyssicola. (After Hoyle.) 



Blake ' caught one at a depth of 950 fathoms, so that 

 there can be little doubt that Spirula lives in deep 

 water. 



