Supplementary Table S1. Measurements of Paralecithodendrium longiforme from the original description and redescriptions. 
	Bhalerao (1926)	Rysavy (1956)	Hurkova (1963)	Timon-David (1964)	Matskasi (1967)	Skvortsov (1969)	
Host	Mops jobensis	Rhinolophus ferrumequinum	Myotis blythii, M. daubentonii, M. dasycneme, M. mystacinus, M. nattereri, Rhinolophus ferrumequinum	Rhinolophus ferrumequinum	Myotis daubentonii, M. dasycneme, M. oxygnathus, Rhinolophus ferrumequinum	Myotis blythii, M. daubentonii, M. dasycneme, M. mystacinus, E. serotinus	
Locality	Myanmar	Slovakia	Czech Republic, Slovakia	France	Hungary	Moldova	
Body length	2.14–3.48	1.670–1.810	1.080–3.510	1.478–2.530	0.884–1.679	0.653–2.360	
Body width	1.07–1.47	0.652–0.702	0.351–1.189	0.958–0.850	0.116–0.639	0.360–1.163	
Oral sucker	0.488–0.550×0.460–0.470	0.287–0.292×0.243–0.259	0.191–0.405×0.162–0.324	0.290×0.190–0.216	0.161–0.249×0.145–0.179	0.139–0.301×0.167–0.381	
Ventral sucker	0.32×0.371	0.247–0.294×0.211–0.232	0.126×0.4051	0.200–0.250×0.170–0.250	0.104–0.197×0.124–0.218	0.095–0.376×0.098–0.376	
Pharynx	0.131	–	0.044–0.135×0.044–0.100	0.080–0.083×0.080–0.099	0.036–0.052×0.052	0.039–0.118×0.066–0.129	
Right testis	0.32–0.37×0.40–0.42	0.197–0.229×0.224–0.241	0.100–0.450×0.090–0.306	0.249–0.310×0.241–0.250	0.124–0.161×0.124–0.126
	0.058–0.295×0.071–0.322	
Left testis			0.100–0.450×0.075–0.292	0.257–0.290×0.183–0.290	0.156–0.166×0.130–0.140	0.053–0.295×0.079–0.322	
Pseudocirrus sac	0.23×0.23	0.110×0.101	0.108–0.276×0.108–0.227	0.200–0.250×0.170–0.250	0.062–0.156×0.052–0.130
	0.055–0.242×0.079–0.349	
Ovary	0.24–0.27×0.19–0.27	0.167–0.172×0.132–0.154	0.090–0.289×0.063–0.180	0.150–0.210×0.140–0.182	0.083–0.145×0.072–0.109
	0.063–0.145×0.069–0.215	
Eggs	0.029–0.035×0.015–0.016	0.026–0.032×0.012–0.016	0.026–0.037×0.012–0.018	0.032–0.036×0.012–0.014	0.020–0.031×0.005–0.020	0.023–0.033×0.013–0.018	
Note: 1 –diameter.