104 



T. GiSLEK, 



triangular segments. Tlie Br — s with a median, dorsal, distally diceeted 

 spine after the -l-0"'( — oiy'') segment. The last 10 Br — s with rudimen- 

 tary ])innules. 



r\ 12: 5 mm. ( T' segment shorter than long, the folldwing ones 

 L= 1 ' 2 — 2 br. smooth, prismatic), P, 12; 5,5 mm. P,., 12: (i mm. 

 P^^, 15: S mm. Distal p. 18: 10 mm. (The L of the segments = 2 hvj. 



Disk S,5 mm. Colour (in spirit) yellow-brown. In life probably 

 flame-coloured (the spirit and still moi-e the formalin in which the fol- 

 lowing s]»ecimens are preserved brightly red-coloured). — One arm 

 with an entoparastical gastropode {Stylina?]. 



Sj). 2 (St. 56) Cd br 4 mm., h 4 mm. The dorsal cavity slightly 

 developed. No distinct dorsal spine on the cirri before the 20"'(<)r 25"' | 

 segment (the 6"'— 12"' segment with a slightly indicated dorsal crista). 

 Syzygies in some cases 1 -f 2 3 + 4 . . or 3 -|- 4 5+6. Example: 



I 1-2 



II 1—2 



Br 1—2 3 + 4... 7 + 8 9 + 10 . . . 13 + 14 . . 20 + 21 . 

 27 + 28 . . . 33 - 34 . . . 3fl + 40 . . . 



Br 1 r 2 3 + 4 . . -^ 10 . . 15 -4- 16 . . 20 + 21 . . 28^29. 

 34 - 35 . . 40 ^ 41 . . 45 + 40 . . 



Br 1-23 + 4 10 + 1 1 ... 17 + IS ... 25 + 26 .. 32 + 33 . 



3S + 39 . . 43 + 44 . . 48 + 49 . . 



Parasitic Sti/lina'y. For further details, as in the following speci- 

 mens, see the table. 



Sj). 3 (St. 56) Cd without dorsal cavity. Cirrals with a dorsal 

 crista on most of the C. from the 4"' — 5"' segment. No gaj) between 

 this and the dorsal spines, which occur from about the 15"' segment. 

 The arms laterally flattened to Br 4. A dorsal spine on the Br— s 

 from about the 60"' segment. Last 8 segments with rudimentary p — s. 

 — Parasitic HtyUnas. 



Sp. 4 (St. 56) Cd lower than in the preceding specimen, not 

 conical at the top. H: l.:> mm.. l)r 2,5 mm. No dorsal cavity. — 

 Cirrals 3 — 5 with a dorsal spine, then a crista. y\bout the 15"' seg- 

 ment smooth cirrals which gradually become dorsal s])ines distally. — 

 R— s with a slight tubercle. Doi-sal spine from the 4t)"' Br. 



