APPENDIX 1.

Measurements of Retropluma spp. used for construction of graph shown in Figure 7.

taxon repository number locality reference carapace max. length (including rostrum) in mm carapace max. width in mm carapace width/carapace length
Retropluma slovenica RGA/SMNH 173 Činžat, Slovenia Gašparič and Hyžný (2015) 4.6 5.2 1.13
Retropluma slovenica RGA/SMNH 267 Činžat, Slovenia Gašparič and Hyžný (2015) 11.1 13.2 1.19
Retropluma slovenica RGA/SMNH 270 and 290 Činžat, Slovenia Gašparič and Hyžný (2015) 13.2 16.8 1.27
Retropluma slovenica RGA/SMNH 318 and 319 Činžat, Slovenia Gašparič and Hyžný (2015) 15.0 16.6 1.11
Retropluma slovenica RGA/SMNH 320 Činžat, Slovenia Gašparič and Hyžný (2015) 13.6 16.8 1.24
Retropluma slovenica RGA/SMNH 554 and 559 Činžat, Slovenia Gašparič and Hyžný (2015) 11.3 15.2 1.35
Retropluma slovenica RGA/SMNH 555 and 556 Činžat, Slovenia Gašparič and Hyžný (2015) 14.7 17.0 1.16
Retropluma slovenica RGA/SMNH 558 and 553 Činžat, Slovenia Gašparič and Hyžný (2015) 12.2 13.9 1.14
Retropluma slovenica RGA/SMNH 642 and 619 Činžat, Slovenia Gašparič and Hyžný (2015) 10.6 12.0 1.13
Retropluma slovenica RGA/SMNH 656 Činžat, Slovenia Gašparič and Hyžný (2015) 6.2 7.4 1.19
Retropluma slovenica RGA/SMNH 657 Činžat, Slovenia Gašparič and Hyžný (2015) 5.3 7.4 1.40
Retropluma slovenica RGA/SMNH 658 and 659 Činžat, Slovenia Gašparič and Hyžný (2015) 13.2 15.6 1.18
Retropluma slovenica RGA/SMNH 662 Činžat, Slovenia Gašparič and Hyžný (2015) 11.6 14.2 1.22
Retropluma slovenica RGA/SMNH 663 Činžat, Slovenia Gašparič and Hyžný (2015) 10.7 13.8 1.29
Retropluma slovenica RGA/SMNH 673 and 674 Činžat, Slovenia Gašparič and Hyžný (2015) 13.2 17.0 1.29
Retropluma slovenica RGA/SMNH 705 Činžat, Slovenia Gašparič and Hyžný (2015) 13.8 16.3 1.18
Retropluma slovenica RGA/SMNH 707 Činžat, Slovenia Gašparič and Hyžný (2015) 17.9 19.5 1.09
Retropluma slovenica RGA/SMNH 710 Činžat, Slovenia Gašparič and Hyžný (2015) 12.0 13.3 1.11
Retropluma slovenica RGA/SMNH 724 Činžat, Slovenia Gašparič and Hyžný (2015) 8.2 10.3 1.26
Retropluma slovenica RGA/SMNH 735 Činžat, Slovenia Gašparič and Hyžný (2015) 14.0 17.1 1.22
Retropluma slovenica RGA/SMNH 1142 and 1143 Činžat, Slovenia Gašparič and Hyžný (2015) 7.8 10.6 1.36
Retropluma slovenica RGA/SMNH 1203 Činžat, Slovenia Gašparič and Hyžný (2015) 9.3 11.1 1.19
Retropluma slovenica RGA/SMNH 1208 and 1207 Činžat, Slovenia Gašparič and Hyžný (2015) 5.9 7.2 1.22
Retropluma slovenica RGA/SMNH 1216 Činžat, Slovenia Gašparič and Hyžný (2015) 5.7 6.4 1.12
Retropluma slovenica RGA/SMNH 139 Činžat, Slovenia Gašparič and Hyžný (2015) 8.3 10.7 1.29
Retropluma slovenica RGA/SMNH 145 Činžat, Slovenia Gašparič and Hyžný (2015) 9.2 11.1 1.21
Retropluma slovenica RGA/SMNH 275 Činžat, Slovenia Gašparič and Hyžný (2015) 9.9 11.6 1.17
Retropluma slovenica RGA/SMNH 287 Činžat, Slovenia Gašparič and Hyžný (2015) 8.3 10.0 1.20
Retropluma slovenica RGA/SMNH 322 Činžat, Slovenia Gašparič and Hyžný (2015) 11.8 15.3 1.30
Retropluma slovenica RGA/SMNH 548 Činžat, Slovenia Gašparič and Hyžný (2015) 11.4 14.8 1.30
Retropluma slovenica RGA/SMNH 549 Činžat, Slovenia Gašparič and Hyžný (2015) 4.5 6.1 1.36
Retropluma slovenica RGA/SMNH 557 Činžat, Slovenia Gašparič and Hyžný (2015) 7.6 10.3 1.36
Retropluma slovenica RGA/SMNH 561 Činžat, Slovenia Gašparič and Hyžný (2015) 9.3 11.3 1.22
Retropluma slovenica RGA/SMNH 564 Činžat, Slovenia Gašparič and Hyžný (2015) 8.3 10.1 1.22
Retropluma slovenica RGA/SMNH 631 Činžat, Slovenia Gašparič and Hyžný (2015) 9.1 13.4 1.47
Retropluma slovenica RGA/SMNH 633 Činžat, Slovenia Gašparič and Hyžný (2015) 9.2 13.5 1.47
Retropluma slovenica RGA/SMNH 641 Činžat, Slovenia Gašparič and Hyžný (2015) 9.5 12.6 1.33
Retropluma slovenica RGA/SMNH 646 Činžat, Slovenia Gašparič and Hyžný (2015) 6.6 7.2 1.09
Retropluma slovenica RGA/SMNH 655 Činžat, Slovenia Gašparič and Hyžný (2015) 7.4 8.7 1.18
Retropluma slovenica RGA/SMNH 660 Činžat, Slovenia Gašparič and Hyžný (2015) 8.4 10.0 1.19
Retropluma slovenica RGA/SMNH 664 Činžat, Slovenia Gašparič and Hyžný (2015) 4.4 5.3 1.20
Retropluma slovenica RGA/SMNH 672 Činžat, Slovenia Gašparič and Hyžný (2015) 7.5 9.5 1.27
Retropluma slovenica RGA/SMNH 725 Činžat, Slovenia Gašparič and Hyžný (2015) 11.0 13.4 1.22
Retropluma slovenica RGA/SMNH 732 Činžat, Slovenia Gašparič and Hyžný (2015) 16.3 18.7 1.15
Retropluma slovenica RGA/SMNH 886 and 887 Činžat, Slovenia Gašparič and Hyžný (2015) 10.9 13.2 1.21
Retropluma slovenica RGA/SMNH 890 Činžat, Slovenia Gašparič and Hyžný (2015) 7.4 9.9 1.34
Retropluma slovenica RGA/SMNH 1206 Činžat, Slovenia Gašparič and Hyžný (2015) 5.3 6.3 1.19
Retropluma slovenica RGA/SMNH 1209 Činžat, Slovenia Gašparič and Hyžný (2015) 10.6 14.2 1.34
Retropluma slovenica RGA/SMNH 1212 Činžat, Slovenia Gašparič and Hyžný (2015) 4.4 6.3 1.43
Retropluma slovenica RGA/SMNH 1213 Činžat, Slovenia Gašparič and Hyžný (2015) 4.5 6.1 1.36
Retropluma craverii RGA/SMNH 1316 Castellarano, Italy De Angeli et al. (2011) 19.0 22.0 1.16
Retropluma craverii RGA/SMNH 1315 Castellarano, Italy De Angeli et al. (2011) 21.5 23.2 1.08
Retropluma craverii RGA/SMNH 1313 Castellarano, Italy De Angeli et al. (2011) 24.4 25.1 1.03
Retropluma craverii RGA/SMNH 1317 Castellarano, Italy De Angeli et al. (2011) 10.1 12.1 1.20
Retropluma eocenica MCZ 1467 Nogarole Vincentino, Italy Beschin et al. (1996) 8.4 10.5 1.25
Retropluma eocenica MCZ 1469 Nogarole Vincentino, Italy Beschin et al. (1996) 8.8 11.4 1.30
Retropluma eocenica MCZ 1470 Nogarole Vincentino, Italy Beschin et al. (1996) 9.1 13.5 1.48
Retropluma eocenica MCZ 1474 Arzignano, Italy Beschin et al. (1996) 10.0 14.0 1.40
Retropluma eocenica MCZ 1473 Nogarole Vincentino, Italy Beschin et al. (1996) 11.2 14.2 1.27
Retropluma eocenica MCZ 1471 Nogarole Vincentino, Italy Beschin et al. (1996) 11.1 14.6 1.32
Retropluma eocenica MCZ 1478 Nogarole Vincentino, Italy Beschin et al. (1996) 12.5 16.6 1.33
Retropluma cf. eocenica MSNMi26238 Ponzone, Italy Larghi (2003) 6.4 8.8 1.38
Retropluma borealis MSM 1577 Gram, Denmark Fraaije et al. (2005) 12.9 17.0 1.32
Retropluma borealis MSM 1454 Gram, Denmark Fraaije et al. (2005) 11.9 15.8 1.33
Retropluma borealis MSM 1580 Gram, Denmark Fraaije et al. (2005) 8.1 10.8 1.34
Retropluma borealis MSM 1581 Gram, Denmark Fraaije et al. (2005) 10.3 11.9 1.15
Retropluma borealis MSM 1582 Gram, Denmark Fraaije et al. (2005) 11.0 14.4 1.31
Retropluma borealis MSM 1593/1 Gram, Denmark Fraaije et al. (2005) 10.4 12.4 1.20
Retropluma borealis MSM 1593/5 Gram, Denmark Fraaije et al. (2005) 7.9 10.0 1.26
Retropluma borealis MSM 1593/8 Gram, Denmark Fraaije et al. (2005) 9.0 11.9 1.32
Retropluma borealis MSM 1593/10 Gram, Denmark Fraaije et al. (2005) 7.1 9.1 1.29
Retropluma slovenica RGA/SMNH 1500 and 1501 Kamnik/Rakovnik, Slovenia Gašparič and Križnar (2017) 14.5 18.4 1.27
Retropluma slovenica RGA/SMNH 1502 and 1503 Kamnik/Rakovnik, Slovenia Gašparič and Križnar (2017) 10.9 13.4 1.23
Retropluma slovenica RGA/SMNH 1504 and 1505 Kamnik/Rakovnik, Slovenia Gašparič and Križnar (2017) 17.8 20.3 1.14
Retropluma minuta PS-2 Tušanj, Bosnia and Herzegovina this paper 3.9 3.8 0.97
Retropluma minuta PS-3 Tušanj, Bosnia and Herzegovina this paper 4.1 4.0 0.98
Retropluma minuta PS-4 Tušanj, Bosnia and Herzegovina this paper 3.9 3.7 0.95
Retropluma minuta PS-5 Tušanj, Bosnia and Herzegovina this paper 6.7 6.9 1.03
Retropluma minuta PS-6 Tušanj, Bosnia and Herzegovina this paper 6.1 6.1 1.00
Retropluma minuta PS-7 Tušanj, Bosnia and Herzegovina this paper 7.2 7.4 1.03