POLYZOA. 127 



Sub-order: CYCLOSTOMATA. 



Family: CRISIIDiE. 



Crisia holdsworthii, Busk (2). 



Localities: Station LIIL, north of Cheval Paar, 7 to 10 fathoms; Station I., and 

 elsewhere in Gulf of Manaar ; and Palk Bay. 



Family .- TUBULIPORID^E. 



Idmonea milneana, D'Orb. 



Localities: Navakaddu Paar; and Station XL, 10 miles off Watering Point, 

 34 fathoms. 



Family : LICHENOPORID^E. 



Lichenopora liispida, Fleming. 



Localities : Navakaddu Paar, and elsewhere in Gulf of Manaar. 



Lichenopora novae-zelandiae, Busk (2). 

 Locality : Navakaddu Paar. 



Sub-order III. : CTENOSTOMATA. 



Family : ALCYONIDIID^E. 

 Alcyonidium mytili, Dalyell. 

 Locality : Gulf of Manaar. 



Pherusa tubulosa, Lx. 



The largest colony among the few present in the present collection is about 

 3 centims. in height, and its branches spread to about the same in width. Zooecia are 

 on both sides of the branch, not as in the original description only on one surface. 



Locality : Station LIIL, north of Cheval Paar, 7 to 10 fathoms. 



Family : AKACHNIDIIDiE. 

 Arachnidium fibrosum, Hincks (15). 

 Locality : Gulf of Manaar. 



