444 
THE VOYAGE OF H.M.S. CHALLENGER. 
t« -nij). ratures down to 1000 fathoms. The carbonic acid was determined in bottom 
water, and amounted to 59 '5 milligrammes per litre. At 3.30 p.m. commenced heaving 
a trawl, which came up at 4.50 p.m. with a great many animals, — probably the most 
uieces.'fui haul up to the present date as regards number, variety, novelty, size, and 
beaut} of the specimens. At 5.10 p.m. made all plain sail. At 4 a.m. the sea was of a 
ark 1 u colour; in the afternoon the colour was, as usual, greenish. Cape pigeons, 
storm}' petrels, albatrosses, crested penguins, and prions about the ship. 
Distance at noon from Hog Island, 20G miles. Made good 198 miles. Amount of 
current 9 miles, direction S. 64° E. 
■u - . m The following species are recorded in the Zoological Reports from the trawl at this 
Tkawu Station : — 
IIkxactinkllida (Schulze, Zool. pt. 53). 
JloJascus Jibulatus, n.g., n.sp. One specimen; obtained also at Stations 147 and 
160, 1600 and 2600 fathoms. 
Mah(c<‘.«iccus vastus, n.g., n.sp. One specimen; obtained at no other locality. 
Pennatulida (Kolliker, Zool. pt. 2). 
UmbeUula rrwgnijlora, n.g., n.sp. Two fragments; obtained also at Station 147, 
1600 fathoms. 
Actiniaria (Hertwig, Zool. pts. 15 and 73). 
CoraUmiw'phus rigid us, Moseley, n.g., n.sp. Three specimens; obtained also at 
Stations 195 and 299, 1425 and 2160 fathoms. 
Crinoidea (Carpenter, Zool. pt. 32). 
U'ithycrnius aldrichianus. Wyville Thomson, n.sp. Obtained also at Station 147, 
1600 fathoms; and other Stations (?). According to Sir 
Wyville Thomson fragments were taken at, at least, six or 
seven Stations in the Atlantic and Southern Sea. 
Asteroidka (Sladen, Zool. pt. 51). 
Vnntastcr foivipatus, n.g., n.sp., var. echivata, nov. The species obtained also 
at Stations 44, 45, 46, and 50. 
Ifymenaster granifi nis, n.sp. Obtained at no other locality. 
,, c occinatus, n.sp. Obtained at no other locality. 
,, prwcoquis, n.sp. Obtained also at Station 147, 1600 fathoms. 
Hri*inya mvmbraiuice/i, n.sp. Obtained also at Station 147, 1600 fathoms. 
Frryrlla fragUisaima, n.sp. Obtained also at Station 156, 1975 fathoms. 
