ON THE SHETLAND CRUSTACEA, TUNICATA, ETC. 275 
Anonyx nanordes, Lilljeborg, Crust, Amphip. Lysianassina, p. 28, pl. iii. figs. 
32-34, =? Anonyx nanus?, Bruzelius, Skand, Amph. Gammaridea, p. 42. 
Another addition to our fauna, procured in 1867, in shallow water, 
in Bressay and Balta Sounds, among Laminaria. 
—— plautus, Kroyer. Mr. Spence Bate doubtfully referred to this species 
an Anonyx from the laminarian zone in the Out Skerries Harbour, 
procured in 1861, 
longipes, Bate. A. longipes, Bate & Westwood, British Sessile-eyed 
Crust. vol. i, p. 113, the female, =A, ampulla, Bate & Westwood, l. c. 
p. 116, the male (but not A. ampulla of Kroyer), =A. longipes, Lillje- 
borg, Crust. Amphip. Lysianassina, p. 23, pl. iii. figs, 23-31, Prof. 
Lilljeborg is unquestionably right in considering the A, ampulla of the 
‘ British Sessile-eyed Crustacea’ to be the male of A. longipes. I have 
taken both sexes in Balta Sound and in St. Magnus Bay. The true 
A, ampulla of Kroyer is the next species which is now added for the 
first time to our fauna. 
-——— ampulla (Phipps). Cancer ampulla, Phipps, Voyage towards the 
North Pole, 1775, p. 191, pl. xii. fig, 2, = Q Anonya lagena, Kroyer, 
Grénlands Amphipoder, p. 237, pl, i. fig, 1; M.-Edwards, Hist, Nat. 
des Crustac, vol. ii. p, 21; Bate, Cat. Amphip. Crust. p. 77, pl. xii. 
fig. 7; Gdes, Crust. Amphip, maris Spetsber, alluentis, p. 2,=¢ 
Anonya appendiculosa, Kroyer, Gronlands Amphipoder, p. 240, pl, i. 
fig. 2; M.-Edwards, Hist. Nat. des Crust. iii, p. 21, =Anonyx ampulla. 
Kroyer, Naturhist. Tidsskr. Anden Rekke, Bd. i. p. 578; Voyage en 
Scandinavie, pl, xiii, fig. 2; Bruzelius, Skand. Amphip. Gamm, p- 39; 
Lilljeborg, Cryst. Lysianassina of Norway and Sweden, p. 23 (but not 
A. ampulla of Cat, Amphip, Crust. Brit. Mus. nor of Sessile-eyed Crus- 
tacea). 
This Anonyw, the specimens agreeing in all respects with Spitzber- 
gen examples, received from Prof. Loyén, except that they are not more 
than a quarter the size, was procured on the Out Skerries Middle Haaf, 
in 1861. It occurred in hundreds upon a fish which had been brought up 
dead on a fisherman’s long line, It would appear to be one of the 
scavengers of the seas; for Gies also writes of it, “Ad Spetsbergiam 
inter algas, praesertim fundo arenoso et argillaceo profunditate orgyarum 
trium usque ad sexaginta copia stupenda, eo ut, si perite ac prudenter in 
captura versaris, hos pelagi voracissimos vespellones molibus milliariis 
cadavere avium vel phocarum brevi e fundo elicere potes.” The contour 
of this Anonysx is peculiarly rounded and smooth, by which character it 
may, without microscopic examination of the limbs, be distinguished 
from longipes. It is now first added to our fauna. 
tumidus, Kroyer, Naturhistorisk Tidsskr, Anden Rekke, Bd. ii, p. 16; 
Voyage en Scandinavie, pl. xvi. fig. 2; Bruzelius, Skand. Amphip. 
Gammarid. p. 41; Spence Bate, Cat. Amphip. Brit. Mus, p. 73; Lillje- 
borg, Crust. Amphip. Lysianassina, p. 32, pl. iv. fig, 51; Heller, 
Amphip. des adriatischen Meeres, p. 25, pl. iii. fig. 6-12, = Lysianassina 
twmda, Goes, Crust. Amphip. maris Spetsbergiam alluentis, p. 2. 
A single specimen taken in the branchial sac of an Ascidian in 1863, 
and many more in 1867, living in a fine undescribed sponge, Raphio- 
derma coacervata of this Report, which was dredged 25-30 miles 
N.N.W. of Burrafirth Lighthouse in 170 fathoms. 
melanophthalmus, Norman, Brit, Assoc, Report, 1866 (1867), p, 201. 
One, 5-8 miles off Balta, in 50 fathoms, 1867. 
