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Table 1 Biometric parameters of Scombroclupea occidentalis sp. nov.

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

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
  1. 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