Fiøbl: 
” 62. 
0s. 
» 10% 
» 65. 
00; 
Fig. 67 
5» 068. 
2069: 
PT 
SET. 
ET: 
mH BE 
pote 
Fig. 75. 
70: 
SEG 
» 18. 
SEE 
80: 
> 4 SÅ. 
Anterior end from below. 5.5. 
Anterior end in longitudinal section. Specimen from Vadsø. * 15. 
Posterior —y— — 39— >< TS 
Transverse section through the median part of body. >< 19. 
Cuticula with hypodermis papillae. > 285. 
Spicula. >< 285. 
Nematomenia banyulensis PRUVOT var. norvegica n. var. 
Colony of Grammaria abietina with some specimens coiled round 
the twigs. X 1.3. 
Anterior end of the animal. * 27. 
Posterior —,.— < Oi 
Anterior end in longitudinal section. * 50. 
Posterior -——,,— X 50. 
Scales from different portions of body (see text). > 95. 
Transverse section through the proboscis. * 285. | 
ET median part of body. > 60. i 
Gymnomenia pellucida n. gen. et sp. 
Animal from the left. * 25. 
Anterior end of animal with retracted proboscis. * 60. 
—3— yy protracted x X 60. 
Posterior end of animal. * 60. 
Anterior end of animal from below. 
Posterior — 3 — -—33— 
Superficial view of cuticula. > 670. 
Figs. 82—87. Transverse sections through the following parts of body (* 140): 
Fig. 88. Transverse section through epidermis and ventral fold. * 600. 
Fig. 82. Brain and anterior part of pharynx (retracted); 
» 83. Anterior end of animal behind pharynx; 
» 84. Posterior end of animal in front of coelomoducts; 
» 85. Anterior end of coelomoducts (junction point); 
» 86. Shell gland, common part, and sheath of copulatory 
organ; | 
» 87. The same behind the end of the ventral fold. 
