EEPOET OX THE HYDEOIDA. 
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Porto Praya, St. Iago ; depth, 100 fathoms. 
Streptocaidus pulcherrimus. 
Station 101. Atlantic, south-west of Sierra Leone, August 19, 1873; lat. 4° 48' N., 
long. 14' 20' W.; depth, 2500 fathoms; bottom, blue mud; bottom temperature, 
36’ ‘4. Trawled. 
Cryptolarici diffusa. 
Station 122b. Off Barra Grande, Brazil, September 10, 1873; lat. 9° 9' S., long.. 
34° 53' W.; depth, 32 fathoms ; bottom, red mud. Trawled. 
Hcdicornana plum osa. 
Station 126. Off the Pdo San Francisco, Brazil, September 12, 1873; lat. 10° 46' S., 
long. 36° 8' W.; depth, 770 fathoms ; bottom, red mud. 
Thuiaria liyalina. 
Off Bahia ; depth, probably 10 to 20 fathoms. 
Aglaoplienia calamus. 
Lytocarpus racemiferus. 
Campanularia pt ychocycithus. 
Thyroscyphus ramosus. 
Sei'tidarici cylindntheca. 
Sertularia integritheca. 
Desmoscyphus pectinatus. 
Desmoscyphus obliquus. 
Desmoscyphus acantliocarpus. 
Idia pristis. 
Station 135c. Off Nightingale Island, Tristan da Cunha, October 17, 1873 ; lat. 
37’ 25' 30" S., long. 12’ 28' 30" W.; depth, 110 fathoms. Dredged. 
Plumularia stylifera. Antennularia fascicularis. 
Halecium fastigicitum. Sertularia leiocarpa. 
Simon’s Bay, Cape of Good Hope ; depth, 10 to 20 fathoms. 
Aglaophenici attenuata. Thuiaria pectinata. 
Halecium dichotomum. Thecocladium fiabellum. 
Station 144a. Off Marion Island, December 26, 1873 ; lat. 46° 48' 0" S., long. 
37° 49' 30" E.; depth, 69 fathoms; bottom, volcanic sand. Dredged. 
Plumularia fiabellum. 
Station 145. Off Marion Island, December 27, 1873 ; lat. 46° 43' 0" S., long. 
38° 4' 30" E.; depth, 50 to 100 fathoms; bottom, volcanic sand. Dredged. 
Halecium fiexile. | Grammaria insignis. 
