Scombroclupea occidentalis sp. nov. (Clupeiformes, Teleostei) from the Cenomanian (Cretaceous) Plattenkalk deposits of NE Mexico

Swiss Journal of Geosciences

Table 1 Biometric parameters of Scombroclupea occidentalis sp. nov.

Number	TL (mm)	SL (mm)	HL (mm)	PD (mm)	PV (mm)	PA (mm)	TD (mm)	D.pt	D.f	A.pf	A.f	a.fin
CPC-433	180	145	43	74	82	115	36		13	12	15	5
CPC-434	245	205	58	108	124	168	42	13	13		15	5
CPC-439		(196)	(52)	(97)	(103)	(144)	40			12	15	5
CPC-436	(230)	(194)	(50)	(92)	(102)		40	14	14	11		5
CPC-441	(230)	(194)	(50)	(92)	(102)	(137)	39			12	15	5
CPC-444	(285)	240	65	128	139	178	56	14	14	12		5

Number	vert	c.v	ful.d/v	HL/SL	PD/SL	PV/SL	PA/SL	TD/SL	d.v	a.v	v.v	p.r	v.r	Prep	Postp
CPC-433	36	16	6/4	0.28	0.51	0.56	0.77	0.24	13	26	16	12	6	19	6
CPC-434	36		?/4	0.29	0.53	0.6	0.82	0.21	15	29	18	17	7		7
CPC-439	36	16		(0.27)	(0.5)	(0.53)	(0.73)	(0.20)	15	28	18	13	7		6
CPC-436	(36)	16	6/4	(0.26)	(0.47)	(0.53)		(0.2)				14	7		7
CPC-441	(35)	15		(0.26)	(0.47)	(0.53)	(0.71)	(0.2)				12	6	18	6
CPC-444	36	15		0.27	0.53	0.57	0.74	0.23	15	26	17		6	17	6

TL total length, SL standard length, HL skull length, PD predorsal length, PV preventral length, PA preanal length, TD maximum depth of body, D.pt number of dorsal pterygophores, D.f number of dorsal fin rays, A.pf number of anal pterygophores, A.f number of anal fin rays, a.fin number of anal finlets, vert number of preural vertebrae, c.v number of preural caudal vertebrae, ful.d/v number of dorsal and ventral procurrent caudal rays, d.v vertebral number above which dorsal fin originates, a.v vertebral number below which anal fin originates, v.v vertebral number below which pelvic fin originates, p.r number of pectoral fin rays, v.r number of pelvic fin rays, prep number of prepelvic scutes, postp number of postpelvic scutes