From a pair to a dozen: the piscivorous species of Haplochromis (Cichlidae) from the Lake Edward system Author Vranken, Nathan 0F8A0E8B-8BE3-458F-8BB8-D5BA0B489A0D Leuven, Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, Charles Deberiotstraat 32, 3000 Leuven, Belgium. & Royal Museum for Central Africa, Biology department, Section Vertebrates, Leuvensesteenweg 13, 3080 Tervuren, Belgium. nathan.vranken@kuleuven.be Author Steenberge, Maarten Van 57C714E0-F233-4B3E-960E-17A7863FBF6F Royal Belgian Institute of Natural Sciences, Operational Directorate Taxonomy and Phylogeny, Vautierstraat 29, 1000 Brussels, Belgium. & Masaryk University, Department of Botany and Zoology, Kotlářská 2, 611 37 Brno, Czech Republic. mvansteenberge@naturalsciences.be Author Heylen, Annelies 559336E6-F710-45F2-9116-775C59874D70 KU Leuven, Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, Charles Deberiotstraat 32, 3000 Leuven, Belgium. annelies.heylen@hotmail.com Author Decru, Eva 1AEB7EED-C939-4702-8590-B3FCA7076324 KU Leuven, Laboratory of Biodiversity and Evolutionary Genomics, Department of Biology, Charles Deberiotstraat 32, 3000 Leuven, Belgium. eva.decru.icht@gmail.com Author Snoeks, Jos 13A8AB26-FF46-437C-9806-D49E11C5E15D Royal Museum for Central Africa, Biology department, Section Vertebrates, Leuvensesteenweg 13, 3080 Tervuren, Belgium. jos.snoeks@africamuseum.be text European Journal of Taxonomy 2022 2022-04-21 815 1 94 http://dx.doi.org/10.5852/ejt.2022.815.1749 journal article 92619 10.5852/ejt.2022.815.1749 9a798cae-f10e-44c2-a65c-cdadbff28cb4 2118-9773 6484153 6AD0082E-7349-48DE-AFCA-1EE0BFBB3887

Table S8. (continued). Inter-species pairwise comparisons of the species of Haplochromis from the Lake Edward system with a piscivorous morphology by means of Mann-Whitney U tests. Each pairwise test was performed on subsets of specimens of a similar length class [MW U (SL): P > 0.5]. Sequential Bonferroni corrections for multiple tests were performed on each inter-species pair separately for measurements and counts separately. Raw p-values are shown and significance after sequential Bonferroni correction is indicated: P <0.1 +, P <0.05 *, P <0.01 **, P <0.001 ***. Abbreviations: LAT = H. latifrons; MEN = H. mentatus; REX = H. rex; SIM = H. simba; GL = H. glaucus; AQ = H. aquila; KIM = H. kimondo; FAL = H. falcatus; CUR = H. curvidens; PAR = H. pardus; QUA = H. quasimodo; SQP = H. squamipinnis.

Abbr. (n) vs abbr. (n)	PAR (11) vs QUA (9)	FAL (19) vs QUA (20)	FAL (19) vs CUR (7)	MEN (20) vs SQP (16)	FAL (20) vs SQP (12)	PAR (9) vs FAL (9)
SL (mm)	78–105	79–149	75–137	76–177	75–149	75–101
SL	0.621	0.509	0.563	0.622	0.546	0.536
HL % SL	0.999	<0.001 ***	0.002 *	0.002 *	<0.001 ***	<0.001 **
BD % SL	0.002 *	<0.001 ***	0.001 **	<0.001 ***	0.025	0.427
PrD % SL	0.001 *	<0.001 ***	<0.001 **	<0.001 ***	<0.001 ***	<0.001 **
PrA % SL	0.775	<0.100	0.355	0.066	0.124	0.018
PrP % SL	0.323	<0.001 ***	0.001 *	0.003 *	<0.001 ***	<0.001 **
PrV % SL	0.171	<0.001 ***	<0.001 **	0.987	0.009	0.001 *
DFB % SL	0.348	<0.001 ***	0.094	0.836	0.251	0.030
AFB % SL	0.020	0.025	0.001 **	<0.001 ***	0.922	0.002 *
CPL % SL	0.002 *	0.002 *	0.005 *	<0.001 ***	0.115	0.532
CPD % CPL	0.121	0.003 *	0.001 *	<0.001 ***	0.521	0.229
HW % HL	0.004 +	<0.001 ***	0.488	0.166	0.005 +	0.377
ED % HL	0.149	0.407	0.021	0.691	0.070	0.022
IOW % HL	0.068	<0.001 **	0.165	<0.001 **	<0.001 **	0.251
SnL % HL	0.171	<0.001 **	0.001 **	0.015	0.496	0.133
LaD % HL	0.820	0.095	0.001 *	0.209	<0.001 **	0.999
ChD % HL	<0.001 **	0.013 +	<0.001 **	0.037	0.059	0.001 *
PPL % HL	0.224	0.565	<0.001 **	<0.001 ***	0.003 *	0.377
UJL % HL	0.058	0.173	0.001 *	0.001 **	0.471	0.001 *
LJL % HL	0.081	<0.001 ***	0.003 *	<0.001 ***	0.011	<0.001 **
LJW % LJL	0.001 *	<0.001 **	0.064	<0.001 **	<0.001 ***	0.930