Zoloogy. 429 
double-spindles are obtuse and usually bear one whorl and a large 
terminal cluster of rough warts on each end. The spicula of the 
This species resembles in external characters Gorgonia exserta, 
as figured by Ellis and Solander, which Duch. and Michelotti 
refer to their Swiftia exserta, it has more prominent verruce 
Its spicula are very different from those of Thes. 
and M., an ifti Gorgonia Richardii” D. 
ea. 
2. Note on Hyponome Sarsii, a recent Cystidean; by S. Lovén.* 
broad rays; each of these is divided into two short dichotomous 
branches, terminating in four very short rounded lobes, As in 
the recent genera, Antedon and Pentacrinus, a large, conical, pro- 
starting-point, their marginal scales close over them, forming 
vault, so that the five channels are converted into covered ducts, 
converging into a common subcentral aperture, concealed beneath 
the inte , and not visible from the outside. In the covered 
parts of the channels I found masses, consisting of microscopic 
* Crustacea, larval bivalves, and other remains of the food of the 
__* We are indebted to the Author for the communication of this translation from 
 “Forhandlinger yed de Skandinaviske Naturforskeres tiende Méde, i Christiania,” 
8. 
_ duly, 186 
. 
