Table 2.

Mean, standard deviation, and range of each measurement by species.

			Berardius minimus n = 4				Berardius bairdii n = 10				Berardius arnuxii n = 7
			mean	s.d.	min	max	mean	s.d.	min	max	mean	s.d.	min	max
Measurement items	SI1		970	42.9	935	1,042	1,346	76.5	1,158	1,403	1,314	100.3	1,161	1,410
	SI2		888	36.1	861	949	1,211	63.8	1,089	1,287	1,148	91.3	1,023	1,253
	SI3	Left	656	47.5	617	737	953	59.7	805	1,006	925	73.4	794	1,023
	SI4	Left	754	44.7	716	827	1,085	47.7	973	1,148	1,038	86.6	891	1,137
	SI5		770	39.7	732	835	1,097	61.8	967	1,183	1,076	96.3	915	1,190
	SI6	Left	915	30.9	890	968	1,215	78.1	1,027	1,298	1,194	98.8	1,053	1,301
	SI7		609	37.2	577	670	864	54.6	725	921	835	71.9	696	918
	SI11		280	10.4	268	292	377	33.4	314	434	362	26.5	325	394
	SI12		411	10.7	394	422	521	33.2	456	573	522	46.2	442	572
	SI13		173	13.3	151	186	227	14.6	207	258	211	23.2	179	248
	SI16		60	7.4	49	69	78	8.8	60	86	76	3.5	72	82
	SI18		101	9.4	86	111	118	18.2	103	163	121	11.8	106	140
	SI20		91	6.6	84	102	112	7	103	125	132	11.2	118	155
	SI23		75	2.9	71	79	96	9.1	74	111	93	7.4	84	108
	SI25		132	31	79	157	225	9.9	210	241	214	17.1	195	249
	SI28		135	14.3	118	157	155	9	134	169	166	14.1	141	183
	SI29		61	4.3	55	67	80	5.7	70	88	90	8.6	78	104
	SI31		125	8	112	132	194	14	163	216	176	14.5	160	199
	SI32		65	1.5	63	67	112	8.9	94	126	99	10	86	115
	SI33		64	3.7	58	67	97	5.9	89	105	90	10.3	77	104
	SI36	Left	145	8.5	133	154	174	19.6	151	208	219	22.3	179	258
	SI37	Left	84	14	68	106	108	13.1	83	123	110	13.9	86	128
	SI39		548	46.8	497	624	794	54	665	869	794	74.9	682	908
	SI40	Left	521	31.3	485	565	858	226.2	647	1,305	750	62.2	656	818
	SI41		491	30.3	461	534	737	48.4	623	787	717	63.4	618	781
	SI42		723	44.8	680	796	1,018	58.3	858	1,078	995	78.9	858	1,070
	SI45		115	2.9	110	117	166	12.6	152	197	163	8	152	175