268 
10. 
ie 
12. 
13. 
14, 
15. 
SCIENTIFIC RESULTS OF THE 
Adalaria virescens, Bergh. 
. a, esophagus, with its dilatation; 6, salivary gland; c, its 
duct. 
. Ganglion penis,* 29°. 
Adalaria Lovéni (A. and H.). 
. Median part of the radula from above, with (aa) large lateral 
plates; bb, innermost part of two rows of external plates, 
with 1-5 plates,* 2}°. 
. Large lateral plate, from the side,* 27°. 
. Piece of the left part of the radula;* 74° a, two median 
I 
pseudo-plates or bosses; 6, large lateral plates; c, two in- 
complete rows, with 6-7 plates. 
Adalaria albopapillosa (Dall). 
. a, (2) median pseudo-plates ; (2-8) large lateral plates of 
both sides,* 732. 
a, (3) median saeuiles Sey bb, (2-4) large lateral plates of 
both sides; c, innermost part of three (right) rows of ex- 
ternal alates! with 8-4 plates; d, (left) row of 7 external 
plates,* 73°. 
Four outermost plates of a row; a, outermost,* 77°. 
Acanthodoris pilosa (O. Fr. Muller). 
End of the everted penis; a, opening,* 27°. 
Epithelium of the vagina,* 27°. 
Acanthodoris pilosa, var. albescens (Pacifica). 
a, anterior margin of the foot; b, edge of the tentacle. 
Ganglion genitale from the penis,* 49° 
PuatE III (XI). 
Acanthodoris pilosa (Muller). 
. Three external plates ; a, outermost,* 27°. 
Acanthodoris pilosa, var. albescens. 
The genital opening with its everted margin; a, the two fore- 
most apertures. 
