Extreme reduction of morphological characters: a type of brachidial development found in several Late Cretaceous and Recent brachiopod species-new relationships between taxa previously listed as incertae sedis Author Mottequin, Вernard text Zootaxa 2018 2018-07-06 4444 1 1 24 journal article 29720 10.11646/zootaxa.4444.1.1 04449b7c-877b-4e2c-a60c-3f9fc8c0afb5 1175-5326 1309421 32CB14D8-0672-4CE4-BD64-48AD499C91C2

TABLE 1. Jagtithyris suessi (Bosquet, 1859). Morphometric values of the neotype and of additional specimens, collected from strata dated as late Maastrichtian (Maastricht Formation, Belemnitella junior Zone) in Maastricht area, southern Limburg, The Netherlands. Specimens preserved in the NHMM collections. L= length of shell, W= width, T= thickness, WH= hinge line, ØF= maximum width of foramen, LSP= length of septum, LCP= length of crural plates, L/W= ratio length/width, T/W=ratio thickness/width, WH/W= ratio hinge line/ width, ØF/W= ratio diameter of foramen/width.

NHMM specimens	L mm	W mm	T mm	WH mm	ØF mm	L/W	T/W	WH/W	ØF/W	LSP mm	LCP mm
Neotype 2017 0 13	6.6	4.6	1.8	3.5	1.3	1.43	0.39	0.76	0.28	n.m.	n.m.
2017 0 14	5.2	3.8	1.5	2.7	1.2	1.37	0.40	0.71	0.32	2.7	0.2
2017 0 15	7.5	5.7	2.5	3.6	1.3	1.32	0.44	0.63	0.23	4.1	0.2