Rank	Journal	Value
1	Annual Review of Animal Biosciences	18.163
2	Mammal Review	7.452
3	Journal of Animal Ecology	6.690
4	Cladistics	5.886
5	Comparative Biochemistry and Physiology C-Toxicology & Pharmacology	5.611
6	Frontiers in Zoology	5.485
7	Wildlife Biology	5.354
8	Journal of Thermal Biology	5.243
9	Journal of Invertebrate Pathology	5.178
10	Developmental and Comparative Immunology	5.137
11	Animal Cognition	4.861
12	Animal Cells and Systems	4.685
13	Behavioral Ecology	4.658
14	Comparative Biochemistry and Physiology A-Molecular & Integrative Physiology	4.519
15	Zoological Research	4.410
16	Zoological Journal of the Linnean Society	4.351
17	Animal Behaviour	4.300
18	Integrative Zoology	4.202
19	Integrative and Comparative Biology	4.173
20	Journal of Zoological Systematics and Evolutionary Research	4.171
21	Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology	3.978
22	Comparative Biochemistry and Physiology B-Biochemistry & Molecular Biology	3.974
23	Mammalian Biology	3.821
24	Behavioral Ecology and Sociobiology	3.784
25	Journal of Comparative Neurology	3.667
26	Organisms Diversity & Evolution	3.553
27	Journal of Comparative Physiology B-Biochemical Systems and Environmental Physiology	3.467
28	Zoological Letters	3.320
29	Integrative Organismal Biology	3.319
30	Zebrafish	3.303
31	Physiological and Biochemical Zoology	3.283
32	Bioacoustics-The International Journal of Animal Sound and Its Recording	3.280
33	Zoology	3.238
34	Journal of Mammalian Evolution	3.101
35	Zoologica Scripta	3.058
36	International Journal of Primatology	3.046
37	Marine Mammal Science	3.018
38	Ethology Ecology & Evolution	2.976
39	Journal of Experimental Zoology Part A-Ecological and Integrative Physiology	2.924
40	Brain Behavior and Evolution	2.918
41	Wildlife Research	2.904
42	European Journal of Wildlife Research	2.806
43	Behavioural Processes	2.798
44	American Journal of Primatology	2.783
45	Invertebrate Systematics	2.774
46	Journal of Molluscan Studies	2.682
47	Journal of the American Association for Laboratory Animal Science	2.635
48	Experimental Animals	2.619
49	European Zoological Journal	2.608
50	Journal of Zoology	2.599

51	Mammal Research	2.573
52	Zoologischer Anzeiger	2.529
53	Journal of Experimental Zoology Part B-Molecular and Developmental Evolution	2.478
54	Journal of Wildlife Management	2.466
55	Subterranean Biology	2.453
56	Journal of Mammalogy	2.416
57	Acta Parasitologica	2.388
58	Neotropical Ichthyology	2.378
59	Canadian Journal of Zoology	2.266
60	Zoo Biology	2.199
61	Learning & Behavior	2.131
62	Comparative Medicine	2.102
63	Ethology	2.097
64	Australian Mammalogy	2.080
65	Zookeys	2.075
66	Australian Journal of Zoology	2.042
67	Primates	2.028
-	Journal of Helminthology	2.028
69	Current Zoology	2.000
70	Acta Ichthyologica et Piscatoria	1.957
71	Contributions to Zoology	1.952
72	Journal of Comparative Psychology	1.914
73	Animal Welfare	1.881
74	Behaviour	1.879
75	Acta Chiropterologica	1.865
76	Zoological Science	1.850
77	Herpetological Journal	1.846
78	Acta Ethologica	1.827
79	Zoosystematics and Evolution	1.808
80	Comparative Cytogenetics	1.804
81	Acta Amazonica	1.794
82	European Journal of Taxonomy	1.763
83	Invertebrate Reproduction & Development	1.762
84	Journal of Crustacean Biology	1.753
85	Zoomorphology	1.740
86	Invertebrate Biology	1.712
87	Animal Biology	1.658
88	Laboratory Animals	1.620
89	Folia Primatologica	1.596
90	African Zoology	1.583
91	Acta Zoologica Academiae Scientiarum Hungaricae	1.566
92	Zoosystema	1.557
93	Acta Zoologica	1.536
94	Aquatic Mammals	1.507
95	Nematology	1.448
96	Herpetozoa	1.434
97	New Zealand Journal of Zoology	1.402
98	Journal of Ethology	1.388
99	Veterinary and Comparative Orthopaedics and Traumatology	1.383
100	American Museum Novitates	1.368
101	Zoologia	1.362
102	Journal of Herpetology	1.354
103	Journal of Natural History	1.353
-	Mammal Study	1.353
105	Molluscan Research	1.325
106	Mammalia	1.311
107	Chelonian Conservation and Biology	1.309
108	Herpetologica	1.269
109	Journal of Experimental Psychology-Animal Learning and Cognition	1.262
110	Pacific Science	1.235
111	Amphibia-Reptilia	1.219
112	Studies on Neotropical Fauna and Environment	1.210
113	Russian Journal of Herpetology	1.190
114	Journal of Ichthyology	1.162
115	Zootaxa	1.157
116	African Journal of Wildlife Research	1.153
117	Ichthyological Research	1.142
118	Boletim do Instituto de Pesca	1.131
119	Journal of Medical Primatology	1.019
120	Zoology in the Middle East	1.006
121	Current Herpetology	0.962
122	Iheringia Serie Zoologia	0.961
123	South American Journal of Herpetology	0.958
124	Redia-Journal of Zoology	0.899
125	Reproduction Fertility and Development	0.890
126	Acta Biologica Colombiana	0.732
-	Acta Biológica Colombiana	0.732
128	Caldasia	0.728
129	Phyllomedusa	0.584
130	Comparative Parasitology	0.543
131	Pakistan Journal of Zoology	0.464
132	Zoologichesky Zhurnal	0.324
133	Gayana	0.220