Species	Species english	Group	SSD	Harem size	Latitude	Season length	Lactation length	Life span	Rel birth weight	Male weight	Fem weight	Gen time	Age first repro	AFR ratio	Birth weight	AFR AnAge female	AFR AnAge male	AFR HMW fem	AFR HMW male	AFR Encyclop Female	AFR Encyclop Male
Arctocephalus_australis	South American fur seal	Otariidae	3.525	6.0	35	1.65	2.56	22	0.089	2.201	1.654	11.7	5.4	2.33	4.0	1095.000	2556.000	4.0		4.0	
Arctocephalus_forsteri	New Zealand fur seal	Otariidae	3.531	6.2	42	1.65	2.45	15	0.084	2.216	1.668	9.0	5.0	1.00	3.9	1825.000	1825.000			5.0	6.5
Arctocephalus_galapagoensis	Galapagos fur seal	Otariidae	2.291	5.9	0	1.95	2.74	22	0.128	1.810	1.449	10.0	3.5	1.12	3.6	1461.000	1643.000			4.5	
Arctocephalus_gazella	Antarctic fur seal	Otariidae	4.000	10.3	54	1.48	2.06	23	0.137	2.190	1.588	9.2	3.5	1.00	5.3	1278.000	1278.000	3.0	7.0	4.0	8.5
Arctocephalus_philippii	Juan Fernandez fur seal	Otariidae	2.854	10.0	33	1.88	2.32	23	0.118	2.146	1.691	10.0	4.5	1.11	5.8	1643.000	1825.000			4.5	
Arctocephalus_pusillus	Afro-Australian fur seal	Otariidae	4.144	19.7	33.5	1.78	2.52	18	0.102	2.487	1.885	9.8	3.0	1.29	7.8	1276.000	1643.000	4.5	10.5	4.5	5.0
Arctocephalus_townsendi	Guadalupe fur seal	Otariidae	2.944	6.2	29	1.65	2.45	23	0.106	2.161	1.692	10.0	4.5	1.11	5.2	1643.000	1825.000			4.5	
Arctocephalus_tropicalis	Subantarctic fur seal	Otariidae	3.062	6.5	38	1.70	2.48	25	0.094	2.183	1.697	10.7	5.0	1.20	4.7	1825.000	2190.000	5.0		5.0	
Callorhinus_ursinus	Northern fur seal	Otariidae	5.270	36.4	54.5	1.65	2.07	26	0.135	2.356	1.634	13.0	5.5	1.83	5.8	1095.000	2007.000	4.0	8.5	4.0	8.5
Cystophora_cristata	Hooded seal	Phocidae	1.617	1.0	49	1.30	0.60	35	0.108	2.536	2.327	10.0	3.8	1.67	23.0	1095.000	1826.000	3.5	5.0	3.0	
Erignathus_barbatus	Bearded seal	Phocidae	0.880	1.0	79	1.30	1.38	31	0.120	2.423	2.479	19.0	6.0	1.30	36.0	1712.000	2223.000	4.5	6.5	5.0	6.5
Eumetopias_jubatus	Steller sea lion	Otariidae	3.555	11.8	57	1.65	2.51	30	0.075	3.000	2.449	10.0	6.6	1.36	21.1	1780.000	2420.000	4.5		5.5	6.0
Halichoerus_grypus	Grey seal	Phocidae	1.351	5.0	59	1.78	1.20	46	0.093	2.367	2.237	14.0	5.0	1.29	16.1	1460.000	1887.000	4.0	6.0	4.0	7.0
Histriophoca_fasciata	Ribbon seal	Phocidae	1.182	1.0	63	1.48	1.40	31	0.131	1.977	1.904	10.0	3.0	1.26	10.5	1050.000	1324.000	4.0		4.0	
Hydrurga_leptonyx	Leopard seal	Phocidae	0.883	1.0	54	2.00	1.46	26	0.095	2.511	2.565	14.0	4.0	1.33	35.0	1095.000	1461.000	4.5	4.5	4.0	4.5
Leptonychotes_weddelli	Weddell seal	Phocidae	0.875	3.0	77	1.65	1.70	25	0.069	2.556	2.614	11.0	7.6	1.20	28.5	1365.000	1642.000	7.0	7.0	4.5	7.5
Lobodon_carcinophagus	Crabeater seal	Phocidae	0.984	2.5	65	1.65	1.23	39	0.137	2.343	2.350	15.0	5.0	1.12	30.7	1461.000	1643.000			4.0	
Mirounga_angustirostris	Northern elephant seal	Phocidae	4.545	13.0	37	1.85	1.41	20	0.080	3.357	2.699	8.7	4.0	1.67	40.0	1095.000	1826.000	3.0	6.5	5.5	
Mirounga_leonina	Southern elephant seal	Phocidae	6.796	48.0	54	1.78	1.40	23	0.077	3.545	2.713	9.5	4.0	1.72	40.0	1059.000	1825.000	3.0	5.0	5.5	
Monachus_monachus	Mediterranean monk seal	Phocidae	0.903	1.0	37	2.56	1.62	30	0.076	2.415	2.459	11.0	4.0	1.00	22.0	1461.000	1461.000	3.0		3.0	
Monachus_schauinslandi	Hawaiian monk seal	Phocidae	0.644	1.0	28	2.08	1.58	30	0.040	2.238	2.429	15.0	4.0	1.00	10.7	1825.000	1825.000			7.0	
Monachus_tropicalis	Carribean monk seal	Phocidae	0.900	1.0	20	2.08	1.58	20	0.074	2.398	2.362	15.0	4.0	1.00	17.0	1825.000	1825.000			7.0	
Neophoca_cinerea	Australian sea lion	Otariidae	3.784	3.8	36	2.48	2.72	25	0.097	2.477	1.899	12.6	3.7	2.00	7.7	1095.000	2191.000	5.3	6.0	5.3	6.0
Odobenus_rosmarus	Walrus	Odobenidae	1.412	5.0	75	1.70	2.86	40	0.085	3.021	2.871	15.2	5.0	1.51	63.4	1745.000	2635.000	8.0	15.0	10.0	12.5
Ommatophoca_rossii	Ross seal	Phocidae	0.996	1.0	70	1.78	1.48	21	0.155	2.240	2.242	11.0	3.5	1.17	27.0	1095.000	1278.000	3.5	4.5	3.5	
Otaria_flavescens	South American sea lion	Otariidae	2.120	6.0	42	2.26	2.74	20	0.092	2.477	2.151	7.0	4.0	1.50	13.0	1461.000	2191.000	4.0	5.5	4.5	5.5
Pagophilus_groenlandicus	Harp seal	Phocidae	1.006	1.0	47	1.30	1.08	30	0.078	2.130	2.128	18.0	5.0	1.12	10.5	1637.000	1826.000	5.5	7.5	5.0	
Phoca_largha	Spotted seal	Phocidae	1.233	1.0	46	1.90	1.26	35	0.144	1.987	1.896	19.0	4.5	1.28	11.3	1279.000	1643.000	4.5	6.0	3.5	4.5
Phoca_vitulina	Harbour seal	Phocidae	1.059	1.0	44	1.95	1.38	40	0.144	1.903	1.878	14.8	3.0	1.33	10.9	1095.000	1460.000	4.5	6.0	4.5	5.0
Phocarctos_hookeri	New Zealand sea lion	Otariidae	2.445	12.9	50	1.48	2.56	23	0.051	2.561	2.173	10.0	3.5	1.71	7.6	1278.000	2191.000	3.5		5.0	
Pusa_caspica	Caspian seal	Phocidae	1.282	1.0	42	1.48	1.36	50	0.091	1.848	1.740	6.0	5.0	1.09	5.0	2009.000	2191.000	5.0	6.5	6.0	6.0
Pusa_hispida	Ringed seal	Phocidae	0.970	1.0	72	1.78	1.59	46	0.073	1.855	1.868	18.6	4.0	1.20	5.4	1826.000	2191.000	5.0	7.0	5.0	5.0
Pusa_sibirica	Baikal seal	Phocidae	1.026	1.0	54	1.65	1.78	56	0.034	1.952	1.941	21.6	5.0	1.20	3.0	2129.000	2557.000	4.5	8.5	5.0	8.5
Zalophus_californianus	California sea lion	Otariidae	3.341	16.2	33	1.78	2.52	17	0.096	2.461	1.937	14.5	6.4	1.67	8.3	1095.000	1826.000	4.5	4.5	6.0	4.5
Zalophus_wollebaeki	Galapagos sea lion	Otariidae	2.614	13.5	0	2.26	2.74	20	0.052	2.301	1.884	10.0	6.1	1.17	4.0	2190.000	2555.000	4.5	4.5	6.0	