Rank	Journal	Value
1	Biological Reviews	18.787
2	Computers in Biology and Medicine	14.080
3	Saudi Journal of Biological Sciences	12.771
4	Philosophical Transactions of the Royal Society B-Biological Sciences	10.679
5	Current Biology	10.504
6	Communications Biology	9.865
7	Proceedings of the Royal Society B-Biological Sciences	9.524
8	BMC Biology	9.485
9	Science China-Life Sciences	9.338
10	Bioelectrochemistry	9.153
11	eLife	8.934
12	Current Opinion in Insect Science	8.079
13	Bioscience	7.893
14	Life Science Alliance	7.669
15	Bioscience Trends	7.061
16	Life-Basel	6.700
17	Biology Direct	6.581
18	Biology-Basel	6.564
19	Journal of Thermal Biology	5.596
20	BioEssays	5.592
21	Geobiology	5.364
22	FASEB Journal	5.295
23	Biometrika	5.254
24	Physics of Life Reviews	5.194
25	Astrobiology	5.139
26	Computational Biology and Chemistry	4.891
27	Synthetic Biology	4.824
28	Journal of Mathematical Biology	4.791
29	Journal of Biological Rhythms	4.603
30	Biology Letters	4.150
31	Bulletin of Mathematical Biology	4.063
32	Microscopy Research and Technique	3.948
33	Biological Bulletin	3.825
34	Journal of Experimental Biology	3.780
35	Journal of Radiation Research	3.762
36	Biosystems	3.734
37	Journal of Theoretical Biology	3.706
38	Mathematical Biosciences	3.620
39	Biologia Futura	3.560
40	Chronobiology International	3.492
41	Radiation Research	3.459
42	Radiation and Environmental Biophysics	3.283
43	International Journal of Radiation Biology	3.271
44	Aerobiologia	3.238
45	Annals of Human Biology	3.197
46	Theory in Biosciences	3.077
47	Integrative Organismal Biology	3.051
48	Electromagnetic Biology and Medicine	3.016
49	Open Life Sciences	2.967
50	Biology Open	2.916

51	Life Sciences in Space Research	2.874
52	Brazilian Journal of Medical and Biological Research	2.830
53	Journal of Ethnobiology	2.701
54	American Journal of Human Biology	2.687
55	Journal of Biological Education	2.644
56	Biometrics	2.509
57	Biocell	2.464
58	Journal of Biological Systems	2.439
59	International Journal of Astrobiology	2.206
60	Journal of Agricultural Biological and Environmental Statistics	2.145
61	Bioelectromagnetics	2.090
62	Comptes Rendus Biologies	1.950
63	Mathematical Medicine and Biology-A Journal of the Ima	1.855
64	Brazilian Archives of Biology and Technology	1.783
65	Archives of Biological Sciences	1.496
66	Cryobiology	1.443
67	Folia Biologica-Krakow	1.441
68	Biological Rhythm Research	1.388
69	Bioscience Journal	1.289
70	Biology Bulletin	1.144
71	Revista de Biologia Tropical	0.876
72	Journal of the History of Biology	0.858
73	American Biology Teacher	0.483
74	Zhurnal Obshchei Biologii	0.409
75	Quarterly Review of Biology	0.197