308 E. A. BRIGGS. 
Locality.— Off Thouin or Wineglass Bay, Freycinet Pen- 
insula, Tasmania, 80 fathoms. 
Distribution.—Hitherto recorded only from Oyster Bay, 
Tasmania, 60 fathoms (Bale). 
Genus KIROHENPAUERIA, Jickeli. 
KIRCHENPAUERIA MIRABILIS (Allman). 
Diplocheilus mirabilis, Allman, Rep. Sci. Res. ‘“Challenger” 
Exped., Zool., vil, Hydroida, pt. i, 1883, p. 49, pl. viii, figs. 
4—7; id., Stechow, Abh. K. Bayer. Akad. Wissensch., 1, 
Suppl. Bd., 1909, p. 89; zd., Ritchie, Mem. Austr. Mus., rv, 
16, 1911, p. 854. 
Kirchenpaueria mirabilis, Bale, Proc. Roy. Soc. Vict., (n.s.), v1, 
1894, p. 109, pl. vi, figs. 4-7; id., Warren, Ann. Natal 
Govt. Mus., 1, 1908, p. 321, fig. 15. 
Plumularia mirabilis, Billard, Ann. Sci. Nat., Zool., (n.s.), x1, 
1910; p: oT. 
Many specimens of this species were obtained, which do 
not differ in any important particular from the type. The 
characteristic gonangia are present on several of the 
colonies. 
Dimensions.— 
Stem internode, length He bak ... 0°87—1°13 mm, 
Stem internode, diameter ... ss - O17 —0° 19 
Hydroclade internode, length sid ... 0°59—0°64 ,, 
Hydrotheca, depth ... fai . 0°28 —0 tae 
Hydrotheca, diameter at mouth (side iae 0°28-—0°33 _ ,, 
Gonangium, length ... sy bate wp tones 
Gonangium, maximum diameter ... wit OrSRy. 3. 
Localitves:—Storm Bay, Tasmania; D’Entrecasteaux 
Channel, Tasmania, 2—11 fathoms. 
Distribution.—Previously recorded from Station 162, off 
Monceeur Island, Bass Strait, 38-40 fathoms (Allman); 
