352 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 48, May 8, 1873 ; lat, 43° 4' N., long. 64° 5' W.; depth, 51 fathoms; 
bottom, rock. 
Aplidium despectum. 
Between Halifax and Bermuda no Compound Ascidians were obtained. 
Between Bermuda and the Canary Islands the following Compound Ascidian was 
obtained : — 
Station 75, July 2, 1873 ; lat. 38° 38' N., long. 28° 28' 30" W.; depth, 450 
fathoms ; bottom, volcanic mud. 
(?) clava. 
Between the Canary Islands and Bahia, Brazil, the following Compound Ascidians 
were obtained : — 
Off San lago, Cape Verde Islands ; depth, 10 to 125 fathoms. 
Leptoclinum albidum. 
Off Barra Grande ; depth, 400 fathoms. 
Cystodytes draschii. 
Between Bahia and the Cape of Good Hope the following Compound Ascidians were 
obtained : — 
Off Bahia ; shallow water. 
Aplidium crassum. 
Leptoclinum speciosum. 
Leptoclinum speciosum, Nox.^asperum. 
Leptoclinum annectens. 
Diplosoma macdonaldi. 
Between the Cape of Good Hope and Kerguelen Island the following Compound 
Ascidians were obtained : — 
Simon’s Bay, Cape of Good Hope ; depth, 10 to 20 fathoms. 
Atopogaster elongata, var. pallida. 
Leptoclinum albidum. 
Goodsiria placenta. 
Goodsiria placenta, var. fusca. 
Station 141, December 17, 1873 ; lat. 34° 41' S., long. 18° 36' E. ; depth, 98 
fathoms; bottom, green sand; bottom temperature, 49° '5. 
Psammaplidium exiguum. 
