46 Records of the Indian Museum. [Vol. XXII, 



19. Flustra cribriformis, Busk. 



Carbasea cribriformis. Bu^l;, 1S84, vol. x, p. 50, pi. \xn. 



Zoarium dry and in fragments, but fenestrated condition 

 very apparent. Zooecial characters agree with description as 

 given b}' Busk. This material contained many embrj^os in various 

 stages of growth. When full grown, the embrj-os hang suspended 

 in a bag or membrane, the distal end shoved into the shallo\\ 

 ooecium while the larger portion extends into the zooecium, aboul 

 filling the upper half. 



Obtained at Singapore. 



20. Flustra rhizophora, Ortmann. 



Carbasea rliizoplwra, Ortmann, 1S90, p. 27, taf. i, fig. 24. 



Dredged at 31 fathoms, 21 miles S.W. by W. of Mangalore, 

 east coast of India. 



21. Membranipora cervicornis, Busk. 



Meinbranipora cervicornis, Busk, 1S54, pi. ii, p. 60, pi. C, fig. 3. 



Obtained at two stations at the entrance to Palk Straits, 3 

 miles N.N.W. of Pt. Pedro, dredged in sand at from 6 to 8 

 fathoms. 



22. Membranipora curvirostris, Hincks. 

 Membranipora ciirvirostris, HincUs, i88ci, p. 153, pi. xx, figs. 5. 6. 



Dredged off the Gonjam coa.st at from 24 to 30 fathoms. 



23. Membranipora incrustans, Waters. 



Meiiibraniporn incrustans, Waters, 1898, p. 686, pi. 47,lfig. 13. 



Obtained at entrance to Palk Straits and on Ancutta Reef, 

 Laccadives. 



24. Membranipora lacroixii, Audouin. 



Metnbranipora lacroixii, Busk, 1854, pi. ii, p. 60, pi. 69, fig. I. 



Found growing on shells and pieces of bamboo at Puri beach, 

 Orissa coast. Also growing on crab. 



25. Membranipora perfragilis, MacGillivray. 



Membranipora perfragilis, Hincks, 1S84, ser. 5, vol. xiv, p. 278, pi. 

 viii, fig. 4. 



Abundant in this collection, being found at nine or ten 

 stations : Madras; Mergui, on the Brig "Cassandra; " off Akyab, 

 Arrakan coast at 17 fathoms ; Puri beach and Black Pagoda. 

 Orissa coast ; Virkala}', Travancore coast; at Andamans Is., ; off 

 Car war and Molki ; and Gopalpore. Also at stations 468 (Andaman 

 Is., Port Blair Harbour) ; st. 387 (off C. Negrais, Burma, I5°25'N., 

 93°45' E.) at 49 to 40 fathoms, and st. 532 (Mergui Archipelago, 

 i2°i5'2o" N., 97°io'io" E.), 62 fathoms. 



