Molecular analyses of groundwater amphipods (Crustacea: Niphargidae) from Luxembourg: new species reveal limitations of morphology-based checklists Author Weber, Dieter 0000-0001-7813-842X dieter. weber 124 @ gmx. de; https: // orcid. org / 0000 - 0001 - 7813 - 842 X dieter.weber124@gmx.de Author Flot, Jean-François Interuniversity Institute of Bioinformatics in Brussels- (IB), Brussels, Belgium Author Frantz, Alain C. 0000-0002-5481-7142 alain. frantz @ mnhn. lu; https: // orcid. org / 0000 - 0002 - 5481 - 7142 alain.frantz@mnhn.lu Author Weigand, Alexander M. University of Duisburg-Essen, Universitätsstr. 5, D- 45141 Essen, Germany text Zootaxa 2022 2022-12-23 5222 6 501 533 journal article 10.11646/zootaxa.5222.6.1 1175-5326 7477397 C9D6A84D-9961-4062-ACF0-CAF3CDE2AA7F

TABLE 6. Results of the KoT species delimitation based on 28S sequences (individuals from Luxembourg are under- lined, and the asterisk indicates one heterozygous individual whose two haplotypes were in two different MOTUs)

Niphargus aquilex MOTU A	KC 315604 (A1) JF420874 (A2)
Niphargus aquilex MOTU B	IS 3 UK 1 KC315605 (B)
Niphargus aquilex MOTU C	KC 315602 (C)
Niphargus aquilex MOTU D	KC 315603 (D)
Niphargus aquilex MOTU E	GK 2 GK3 GK16 GO2 MK2* KC315606 (E)
Niphargus aquilex MOTU F	II 1 IL3 IS1 IS2 MH2 MH3 MK2* WP1 KC315607 (F)
Niphargus aquilex MOTU G	LG 3 MK3
Niphargus fontanus MOTU AB	KE 1 LG4 KC315608 (A1) KC315614 (A2) EF025852 (B)
Niphargus fontanus MOTU C	KC 315609 (C)
Niphargus kochianus ABC	KC 315610 (A) KC315611 (B) KC315612 (C)
Niphargus kochianus D	KC 315613 (D)
Niphargus puteanus	QL 1 EF617302
Niphargus schellenbergi	DF 1 DL1 DL2 DL8 DU1 DU2 DU3 FN2 FO1 GF1 GK1 HN1 HS1 IL1 IL2 IL5 IW1 KO1 KS1 KT1 LB1 LG1 LI1 MH1 MU6 NE1 NR1 NW1 PA1 PH 1 QH1 RP2 SC1 TH1 TI1 UE1 WI1 AS 1