Table 2. Mean abundances (individuals m⁻³, ± SE) of each taxon in the bioluminescence library for UBAT profiles (n = 4) (see Fig. 3).

Depth (m)	Dinoflagellates	Ctenophores		Copepods	Krill		Ostracods
	Protoperidinium spp.	Mertensia ovum	Beroe cucumis	Metridia spp.	Meganyctiphanes norvegica	Thysanoessa spp.	Boroecia spp.
1	119.56 ± 6.98	72.08 ± 18.62	0	71.63 ± 10.86	2.79 ± 2.79	0	5.59 ± 5.59
20	122.88 ± 27.36	92.16 ± 25.54	0	114.50 ± 28.98	2.79 ± 2.79	5.59 ± 3.22	2.79 ± 2.79
40	114.50 ± 11.51	108.91 ± 18.45	0	164.77 ± 12.38	16.76 ± 9.67	30.72 ± 5.35	0
60	108.91 ± 16.04	106.12 ± 16.12	0	226.21 ± 15.38	22.34 ± 11.17	19.55 ± 9.54	5.59 ± 3.22
80	122.88 ± 13.68	103.33 ± 12.38	2.79 ± 2.79	231.79 ± 37.15	25.13 ± 2.79	22.34 ± 10.18	5.59 ± 3.22
100	100.54 ± 12.07	58.65 ± 9.54	5.59 ± 3.22	242.96 ± 17.88	22.34 ± 7.99	30.72 ± 5.35	8.38 ± 5.35
120	114.50 ± 21.08	75.40 ± 12.38	2.79 ± 2.79	192.69 ± 31.10	22.34 ± 11.17	27.93 ± 11.17	8.38 ± 5.35

Abundances are calculated from the first 4 minutes (89.5 L) sampled.