I OPODA 



I which belonged to the fingers; the height of the sheaths ol the 



u]> to 3' ; the breadth <>f the soli ol the Foot was up to 



The animal seemed to have imparted a peculiar odour to the 

 h u w.is kept 



ti other Candiellae. The animal was longish, highest in the middle, and 



Uj backward where the hack ultimateh passed into the I 



Frontal veil was a little notched in the middle, and had on each side of the 



-. and outermost the only little conspicuous tentacle with its furrow. At the base of 



en tin.- somewhat projecting sheaths of the rhinophoria; the stronglj retracted club 



high, and of the shape common in the Tritoniae, resembling a sword-knot, and the 



the hindi! was prolonged in the usual way. The- back was smooth: the edge of the 



. little, had on each side 12 i| small and short-branched branchial tufts, 



vhich the foremost one projected outside the sheath of the rhinophore. The sides of the body 



ther high, a little convex, and a little sloping inward towards the foot; the genital papilla was 



»ut under the the fifth (right) branchial tuft, the amis under the eighth, and close above 



it the • re Anteriorly the foot was rounded, with a stum- marginal furrow: the foot-brim 



1 



The peritoneum was bluish black, and continuations of its connective tissue penetrated 



between and wrapped the entrails. 



The yellowish white central nervous system showed a rather closely adherent, dense, and 



finely black punctuated wrapping; as in other Tritoniadae it was rather flat, 4""" broad. The cerebro- 



jjlia were of oval shape, 2" iln long, a little broader anteriorly, the separation between their 



■nly little conspicuous; the roundish pedal ganglia were almost as large as the cerebral 



commissures were half as long again as the breadth of the central nervous system. 



buccal ganglia were oblong, o^o"" long, connected by a short commissure; the long-stalked gastro- 



quite -mall, roundish. 



The otocyst is situated closely before the quite slum cerebro-pedal connective, containing a 



:ia. 

 The large bulbus pharyngeus was 13""" long by a breadth of 1/ "' and a height of 7 mm , 

 -ne fifth of the whole length of the body; it was lying in a rather loosely attached veil- 

 like wrapping. Its form and structure in all respects as in other Tritoniae. The mandibles covered 

 with tile common thick muscular plate, were greenish yellow, only the hindmost part of the hinge, 

 ami the portion nearest to the masticatory edge were brownish; the length of the mandibles was it,""", 



and a height (of the convexity) of y$ w "\ the length of the masticatory 



Tlie masticatory edge was slightly convex, even, of a breadth of up to ovj , 



under them as it were, finely transversely striated; it had 8 11 series of short, round- 



1 height of up to Mid a diameter of up to cro8 mm (fig. 4), the series 



hat displaced among each other; in the outermost series many of the columns were torn 



iway and upset more inwardly. The pharynx was black, the buccal 



Tli and broad tongue had at the base the powerful tectum radulae 



