a 
“ q 
318 E. A. BRIGGS. 
bear sarcothece only. No details have to be added to 
Bale’s description of the characters of the species, the 
fasciculation, nor the mode of branching. } 
Dimensions.— 
Hydroclade-bearing internode, length ... 0°54—0°78 mm. 
Hydroclade-bearing internode, diameter... 0°14—0°17 ,, 
Hydroclade internode, length scl ... 0°45—0°47 ;, 
Hydroclade internode, diameter ... ... 0°07 = 008are 
Hydrotheca, depth ... es ae ... 0°33 — 0°35 4,, 
Hydrotheca, breadth at mouth ... ..«: O18 — O19 Fe 
Locality.—Off Thouin or Wineglass Bay, Freycinet Pen- 
insula, Tasmania, 80 fathoms. 
Distribution.—Hitherto recorded only from the Great 
Australian Bight, Long. 126° 454’ H., 190-320 fathoms; 
Long. 130° 40’ E., 160 fathoms (Bale). 
EXPLANATION OF PLATE X. 
Fig. 1. Plumularia procumbens, Spencer. Photograph of a 
specimen, 23] mm. in height, from off Thouin or Wineglass 
Bay, Freycinet Peninsula, Tasmania, 80 fathoms. 
Fig. 2. Aglaophenia armata, Bale. Photograph of co-type (in the 
Australian Museum, Sydney) 235 mm. in height, from thirty- 
eight miles north-east of North Reef Lighthouse, Capricorn 
Group, off Port Curtis, Queensland, 74 fathoms. 
Fig. 3. Nemertesia ciliata, Bale. Photograph of a specimen, 213 
mm. in height, from off Thouin or Wineglass Bay, Freycinet 
Peninsula, Tasmania, 80 fathoms. 
EXPLANATION OF Puate XI. 
Fig. 1. Plumularia sulecata, Lamarck. Photograph of a specimen 
203 mm. in height, from off Thouin or Wineglass Bay, 
Freycinet Peninsula, Tasmania, 80 fathoms. 
Fig. 2. Aglaophenia tenuissima, Bale. Photograph of a speci- 
men, 227 mm. in height, from off Thouin or Wineglass Bay, 
Freycinet Peninsula, Tasmania, 80 fathoms. 
