Taxonomy and morphology of species of the genus Squalus Linnaeus, 1758 from the Southwestern Atlantic Ocean (Chondrichthyes: Squaliformes: Squalidae) Author De, Sarah T. Author De, Marcelo R. Author Gomes, Ulisses L. text Zootaxa 2016 4133 1 1 89 journal article 38652 10.11646/zootaxa.4133.1.1 e8186c2b-8bdd-4b96-8705-2752e7a69656 1175-5326 400024 E7276A63-67C8-4BC5-8419-2EBDAE4432B0

TABLE 4. E terna1 measurements e pressed as percentage οf tοta1 1engt$ (% ’() οf frοm diferent 1οca1ities. N∶ num,er οf specimens­ x ∶ mean­ SD∶ standard de.iatiοn.

Measurements	N	N0rthwestern Atiantic Range x	SD	Centrai Western Atiantic N	N	Mediterranean Sea Range x	SD	N	N0rtheastern Atiantic Range x	SD	N	N0rtheastern Pacific Range x	SD	N	S0utheastern Pacific Range x	SD
C x
ΤL	17	210.0 - 910.0 618.4	203.4	1 685.0	4	520.0 - 650.0 591.3	53.9	4	570.0 - 700.0 640.0	53.5	13	260.0 - 710.0 379.6	123.8	2	670.0 - 795.0 732.5	88.4
PCL	17	76.7 - 82.1 80.1	1.3	1 80.3	4	77.9 - 80.8 79.6	1.2	4	78.1 - 82.5 80.0	2.0	13	75.0 - 81.0 78.3	1.7	2	81.8 - 82.1 81.9	0.2
PD2	17	59.2 - 64.9 62.4	1.6	1 62.0	4	58.7 - 62.8 60.8	1.7	4	59.3 - 63.8 62.2	2.0	13	58.8 - 65.5 61.4	1.7	2	63.4 - 64.8 64.1	1.0
PD1	17	31.7 - 36.7 33.7	1.3	1 33.6	4	29.8 - 33.1 31.9	1.5	4	32.5 - 35.0 33.8	1.0	13	32.4 - 37.1 35.5	1.2	2	34.0 - 34.3 34.1	0.3
SvL	17	48.0 - 55.9 53.1	1.8	1 52.6	4	45.2 - 54.2 51.5	4.3	4	51.4 - 53.9 52.6	1.3	13	50.0 - 53.3 51.7	1.1	2	50.9 - 54.5 52.7	2.5
PP2	17	45.0 - 53.1 50.1	1.8	1 49.6	4	42.3 - 51.7 48.8	4.4	4	47.1 - 51.1 49.2	1.7	13	47.4 - 50.0 48.9	0.9	2	48.4 - 50.7 49.6	1.6
PP1	17	19.9 - 23.8 21.4	1.2	1 20.4	4	19.0 - 22.4 20.8	1.4	4	17.5 - 21.9 19.9	1.9	13	21.1 - 25.9 23.2	1.3	2	20.8 - 21.6 21.2	0.6
HDL	17	20.9 - 25.2 22.4	1.4	1 20.1	4	19.4 - 22.8 21.5	1.5	4	19.7 - 21.9 21.1	1.0	13	21.3 - 24.5 22.7	1.0	2	22.0 - 23.1 22.6	0.8
PG1	17	16.7 - 20.0 18.3	1.0	1 16.6	4	16.2 - 17.8 17.2	0.7	4	15.9 - 18.3 17.4	1.2	13	17.4 - 20.4 18.9	0.8	2	17.9 - 18.7 18.3	0.6
PSP	17	10.3 - 13.4 11.3	0.9	1 10.8	4	10.8 - 11.4 11.1	0.2	4	10.1 - 11.4 10.7	0.5	13	11.1 - 22.7 13.1	3.0	2	10.8 - 11.2 11.0	0.3
PΟB	17	5.8 - 8.2 6.9	0.7	1 6.2	4	6.1 - 7.0 6.5	0.4	4	5.5 - 6.9 6.4	0.6	13	6.7 - 8.7 7.5	0.5	2	6.4 - 7.2 6.8	0.6
PRN	17	3.9 - 5.2 4.6	0.4	1 3.8	4	3.9 - 4.9 4.3	0.4	4	3.9 - 4.9 4.4	0.4	13	4.4 - 6.0 5.1	0.5	2	3.9 - 4.5 4.2	0.4
PΟR	17	7.4 - 11.0 9.4	1.0	1 8.4	4	8.4 - 9.1 8.8	0.4	4	8.1 - 9.2 8.5	0.5	13	8.4 - 11.6 10.0	0.9	2	8.3 - 8.7 8.5	0.3
INLF	17	3.8 - 5.3 4.5	0.4	1 4.0	4	3.9 - 4.9 4.3	0.4	4	3.8 - 4.0 3.9	0.1	13	3.2 - 5.3 4.7	0.6	2	4.0 - 4.1 4.0	0.0
MΟW	17	6.2 - 7.9 7.1	0.4	1 6.7	4	6.6 - 7.9 7.4	0.6	4	7.4 - 7.7 7.5	0.1	13	7.3 - 9.4 8.0	0.5	2	7.0 - 7.1 7.1	0.1
ULA	17	1.8 - 3.0 2.3	0.3	1 2.3	4	2.1 - 2.5 2.3	0.2	4	2.1 - 2.6 2.4	0.2	13	2.1 - 3.0 2.6	0.3	2	2.0 - 2.4 2.2	0.2
INW	17	3.0 - 3.7 3.4	0.2	1 3.1	4	2.8 - 3.6 3.3	0.4	4	3.0 - 3.8 3.4	0.4	13	3.2 - 4.6 4.0	0.4	2	3.1 - 3.5 3.3	0.3
INΟ	17	6.6 - 8.2 7.2	0.5	1 5.2	4	5.9 - 7.8 6.9	0.8	4	6.6 - 7.6 7.1	0.4	13	0.9 - 9.1 7.7	2.1	2	6.6 - 7.0 6.8	0.3
E L	17	1.9 - 3.6 2.7	0.5	1 2.7	4	2.5 - 3.5 2.9	0.4	4	2.2 - 2.6 2.4	0.2	13	2.6 - 4.3 3.3	0.5	2	2.0 - 2.5 2.3	0.3
E H	17	0.8 - 3.1 1.9	0.6	1 0.9	4	0.8 - 1.8 1.2	0.5	4	1.3 - 1.9 1.6	0.3	13	1.5 - 3.0 2.2	0.4	2	1.4 - 1.6 1.5	0.1
SPL	17	0.8 - 2.0 1.2	0.3	1 0.7	4	1.0 - 1.1 1.1	0.0	4	1.1 - 1.4 1.3	0.1	13	1.0 - 1.9 1.5	0.3	2	0.9 - 1.2 1.0	0.2
GS1	17	1.4 - 2.3 1.6	0.2	1 1.2	4	1.1 - 2.0 1.5	0.4	4	1.3 - 2.1 1.7	0.4	13	1.3 - 1.9 1.7	0.2	2	1.4 - 1.5 1.5	0.1
GS	17	1.8 - 2.6 2.2	0.2	1 2.1	4	1.9 - 2.3 2.1	0.2	4	1.9 - 2.4 2.1	0.2	13	1.9 - 2.5 2.1	0.2	2	2.0 - 2.1 2.1	0.0
IDS	17	18.7 - 26.5 22.5	2.2	1 22.6	4	22.9 - 24.8 23.5	0.9	4	17.9 - 24.6 22.1	3.0	13	17.9 - 24.1 20.6	1.9	2	24.5 - 24.6 24.6	0.1
DCS	17	9.7 - 12.0 11.2	0.6	1 11.7	4	10.9 - 13.5 12.0	1.1	4	9.7 - 12.2 10.9	1.0	13	10.5 - 13.8 12.0	0.9	2	11.2 - 12.5 11.8	0.9
PPS	17	23.0 - 28.6 25.9	1.9	1 21.9	4	21.2 - 26.4 24.6	2.5	4	21.4 - 27.2 24.4	2.4	13	20.1 - 26.8 23.9	2.1	2	25.2 - 27.6 26.4	1.7
PCA	17	19.7 - 25.3 22.7	1.2	1 24.1	4	24.0 - 27.9 25.5	1.7	4	20.6 - 24.6 22.0	1.7	13	20.4 - 25.9 22.8	1.4	2	23.1 - 23.3 23.2	0.1
D1L	17	11.2 - 13.6 12.3	0.7	1 12.1	4	11.5 - 14.3 12.5	1.2	4	12.9 - 14.8 13.4	0.9	13	11.4 - 12.9 12.0	0.5	2	12.0 - 13.6 12.8	1.1
D1A	17	8.1 - 12.0 9.6	0.9	1 8.6	4	9.1 - 11.9 10.4	1.1	4	9.3 - 10.1 9.6	0.4	13	9.0 - 10.4 9.7	0.5	2	8.8 - 10.3 9.6	1.1
D1B	17	6.2 - 8.5 7.2	0.6	1 7.0	4	7.3 - 7.8 7.5	0.2	4	7.1 - 8.6 7.8	0.7	13	6.3 - 7.9 7.0	0.5	2	7.2 - 8.7 7.9	1.1
D1H	17	6.0 - 7.6 6.8	0.4	1 5.8	4	6.4 - 9.2 7.4	1.2	4	5.9 - 6.6 6.3	0.3	13	6.5 - 8.0 6.9	0.4	2	5.8 - 6.9 6.4	0.8
D1I	17	5.0 - 6.5 5.6	0.4	1 5.5	4	4.6 - 6.8 5.4	1.0	4	5.2 - 6.2 5.7	0.4	13	4.9 - 5.9 5.3	0.3	2	4.9 - 5.2 5.0	0.2
D1P	17	6.0 - 8.3 7.2	0.7	1 7.5	4	5.3 - 7.5 6.8	1.0	4	7.1 - 7.4 7.3	0.1	13	5.9 - 8.0 6.7	0.6	2	6.4 - 8.4 7.4	1.4
D1ES	15	1.6 - 3.1 2.0	0.4	1 1.6	4	2.0 - 4.6 2.7	1.2	4	1.5 - 2.2 1.9	0.3	13	1.5 - 2.5 2.0	0.2	2	0.8 - 1.3 1.1	0.3
D1BS	17	0.4 - 0.8 0.6	0.1	1 0.5	4	0.5 - 0.8 0.6	0.1	4	0.5 - 0.6 0.5	0.1	13	0.4 - 0.7 0.5	0.1	2	0.4 - 0.5 0.5	0.1
D2L	17	10.0 - 13.2 11.9	0.8	1 12.2	4	11.5 - 13.4 12.2	0.9	4	10.9 - 13.5 12.1	1.4	13	9.4 - 14.3 11.3	1.2	2	10.8 - 11.0 10.9	0.2
D2A	17	7.6 - 10.1 9.0	0.7	1 8.5	4	8.6 - 11.5 9.5	1.3	4	7.7 - 9.7 8.6	1.1	13	6.8 - 10.8 8.4	1.1	2	6.8 - 8.2 7.5	1.0
D2B	17	5.7 - 8.1 7.0	0.6	1 7.2	4	7.1 - 7.7 7.5	0.3	4	6.3 - 8.3 7.1	1.0	13	4.8 - 9.5 6.6	1.1	2	5.8 - 7.1 6.4	0.9
D2H	17	4.4 - 6.9 5.1	0.7	1 4.9	4	4.6 - 6.6 5.2	1.0	4	4.5 - 4.7 4.6	0.1	13	4.1 - 5.4 4.7	0.4	2	3.7 - 4.4 4.1	0.5
D2I	17	4.4 - 6.1 5.1	0.5	1 5.2	4	4.1 - 5.8 4.8	0.7	4	4.5 - 6.1 5.1	0.7	13	4.0 - 5.4 4.9	0.4	2	4.3 - 4.9 4.6	0.5
D2P	17	4.2 - 6.7 5.4	0.6	1 5.8	4	4.3 - 5.5 5.0	0.5	4	4.6 - 5.6 5.3	0.4	13	4.1 - 5.7 5.2	0.5	2	4.7 - 5.4 5.0	0.5
D2ES	16	2.5 - 4.1 3.4	0.5	1 3.4	4	3.1 - 6.0 4.0	1.4	3	2.5 - 3.4 3.0	0.4	13	3.1 - 4.6 3.6	0.4	2	1.5 - 2.9 2.2	1.0