THORNELY POLYZOA 163 



21. Lepralia gigas Hincks. 



Hincks. Ann. Mag. Nat. Hist., Ser. 5, Vol. XV., p. 255. 

 Locality : Half-mile north of Poshetra, 3f-4 fathoms. 



22. Lepralia japonica Busk. 



Busk." Polyzoa," Challenger Repts. ZooL, Vol. X. Pt. XXX. p. 143. 



Large broken foliaceous pieces and also old colonies showing no division 

 between zooecia. 



Localities : Off Dwarka, deep water ; Hanuman Dandi Reef, Beyt ; north of 

 Poshetra, 3f-4 fathoms. 



23. Mucronella thenardii (Aud.). 

 Savigny. Zool. Egypte, Plate X. Fig. 3. 

 One dried specimen only. 



Locality : Off Dwarka. 



24. Mucronella coccinea Abild. 

 Hincks. Brit. Mar. Polyzoa, 1880, p. 371. 

 Locality : Off Dwarka. 



25. Porella compressa Sowerby. 



Sowerby. Brit. Miscel I., 1806, p. 83. 

 Hincks. Brit. Mar. Polyzoa, 1880, p. 330. 

 Locality : Poshetra, 3f-4 fathoms. 



26. Porella concinna var. gracilis Hincks. 

 Hincks. Brit. Mar. Polyzoa, 1880, p. 324. 

 Encrusting Lepralia japonica. 



Localities : Off Dwarka and Kutchegad, deep water ; off Poshetra, 7 fathoms. 



27. Smittina trispinosa var. bimucronata Hincks. 

 Hincks. Ann. Mag. Nat. Hist., Ser. 5, Vol. XIII., p. 362. 



The Dwarka specimen differs from the others in its ooecium having an arched 

 ridge with minute pores in the area it encloses. 



Localities : Rupan Bandar ; Kutchegad ; Poshetra, 7 fathoms ; Dwarka, deep 

 water. 



28. Haswellia australiensis (Haswell). 



Haswell. Proc. Linn. Soc. N.S.W., Vol. V. Pt. I., 1880, p. 33. 

 Busk. Challenger Repts. Zool, Vol. X. Pt. XXX., p. 172. 

 Locality : Off Dwarka, 15-17 fathoms. 



