Supplementary Table 1. Specimens used in analyses on sexual dimorphism in olfactory organs of lanternfishes.,,,,,,,,,,, Subfamily,Genus,Species,Sex,SL (mm),Left Organ Lamellae,Left Organ Length (mm),Left Organ Width (mm),Right Organ Lamellae,Right Organ Length (mm),Right Organ Width (mm),Museum ID Myctophinae,Ctenoscopelus,phengodes,undetermined,26,10,0.76,0.64,10,0.74,0.64,USNM 209330 Myctophinae,Ctenoscopelus,phengodes,Male,34,13,0.76,0.79,13,0.71,0.76,USNM 209330 Myctophinae,Ctenoscopelus,phengodes,Female,31,15,0.86,0.76,15,0.84,0.71,SIO 84-55 Myctophinae,Ctenoscopelus,phengodes,Male,39,17,0.94,0.86,17,0.97,0.89,SIO 61-76 Myctophinae,Ctenoscopelus,phengodes,Male,43,17,1.09,0.97,17,1.07,0.94,SIO 58-280 Myctophinae,Ctenoscopelus,phengodes,Male,55,17,1.19,1.32,17,1.27,1.32,SIO 03-125 Myctophinae,Ctenoscopelus,phengodes,Male,55,17,1.14,1.27,17,1.14,1.27,SIO 63-1017 Myctophinae,Ctenoscopelus,phengodes,Female,53,18,1.24,1.09,19,1.14,1.04,USNM 209330 Myctophinae,Ctenoscopelus,phengodes,Male,61,21,1.30,1.14,20,1.32,1.17,USNM 209330 ; Now USNM 439011 Myctophinae,Ctenoscopelus,phengodes,Male,53,21,1.35,1.14,20,1.37,1.17,SIO 86-4 Myctophinae,Loweina,interrupta,Female,34,18,0.84,0.69,18,0.81,0.61,LACM 11510-17 Myctophinae,Loweina,interrupta,Female,25,19,0.64,0.48,19,0.61,0.48,LACM 34953-1 Myctophinae,Loweina,interrupta,Female,31,20,0.74,0.61,20,0.79,0.66,LACM 34955-1 Myctophinae,Loweina,interrupta,Female,32,20,0.94,0.64,20,0.89,0.64,LACM 11654-8 Myctophinae,Loweina,interrupta,Male,31,22,0.97,0.81,22,0.94,0.81,LACM 11229-17 Myctophinae,Loweina,interrupta,Male,34,24,0.97,0.76,24,1.02,0.76,LACM 11601-10 Myctophinae,Loweina,interrupta,Male,29,27,0.91,0.64,28,0.91,0.64,LACM 11601-10 Myctophinae,Loweina,interrupta,Male,30,30,1.17,0.86,30,1.17,0.84,LACM 11511-19 Myctophinae,Loweina,interrupta,Male,32,32,1.22,0.71,32,1.19,0.84,LACM 11510-17 Myctophinae,Loweina,rara,Female,27,15,0.71,0.53,15,0.71,0.51,MCZ 102766 Myctophinae,Loweina,rara,Female,28,18,0.84,0.71,18,0.84,0.69,SIO 60-27 Myctophinae,Loweina,rara,Female,29,18,0.97,0.79,18,0.89,0.76,SIO 60-27 Myctophinae,Loweina,rara,Female,32,18,0.69,0.46,18,0.66,0.46,MCZ 42365 Myctophinae,Loweina,rara,Female,30,20,0.94,0.76,20,0.91,0.76,SIO 60-27 Myctophinae,Loweina,rara,Female,41,20,0.91,0.81,20,0.91,0.84,MCZ 102770 Myctophinae,Loweina,rara,Female,37,21,1.02,0.76,21,1.02,0.74,MCZ164348 Myctophinae,Loweina,rara,Female,40,21,0.97,0.76,21,0.97,0.76,MCZ 102770 Myctophinae,Loweina,rara,Female,32,22,0.97,0.84,22,0.97,damaged,SIO 77-228 Myctophinae,Loweina,rara,Female,40,24,1.02,0.81,24,1.02,damaged,MCZ 151184 Myctophinae,Loweina,rara,Male,26,28,0.84,0.71,28,0.86,0.66,SIO 15-959 Myctophinae,Loweina,rara,Male,27,30,0.99,0.81,30,1.02,0.79,SIO 15-959 Myctophinae,Loweina,rara,Male,28,31,1.02,0.86,32,1.02,0.84,SIO 15-959 Myctophinae,Loweina,rara,Male,34,31,1.14,0.97,32,1.14,0.97,MCZ 102762 Myctophinae,Loweina,rara,Male,28,32,1.04,0.86,32,1.02,0.84,SIO 15-959 Myctophinae,Loweina,rara,Male,28,32,0.99,0.84,32,0.99,0.81,SIO 15-959 Myctophinae,Loweina,rara,Male,33,35,1.19,0.97,34,1.14,0.89,MCZ 102763 Myctophinae,Loweina,rara,Male,40,36,1.22,1.22,36,1.20,damaged,MCZ 151184 Myctophinae,Loweina,rara,Male,31,36,1.17,0.81,36,1.14,0.81,SIO 60-27 Myctophinae,Loweina,rara,Male,30,38,1.09,0.76,38,1.12,0.84,SIO 60-27 Myctophinae,Loweina,rara,Male,30,40,1.14,0.97,40,1.12,0.91,MCZ 102763 Myctophinae,Loweina,rara,Male,34,40,1.19,1.02,40,1.22,1.09,MCZ 102763 Myctophinae,Loweina,rara,Male,38,40,1.22,1.02,40,1.22,1.02,MCZ 151186 Myctophinae,Loweina,terminata,Male,30,38,1.09,0.89,38,1.07,0.89,SIO 76-192 Myctophinae,Loweina,terminata,Male,32,38,1.12,damaged,38,1.12,0.91,SIO 76-192 Myctophinae,Loweina,terminata,Male,29,40,0.97,0.89,40,1.09,0.79,SIO 76-192 Myctophinae,Loweina,terminata,Male,30,42,1.14,1.02,42,1.19,0.97,SIO 76-192 Myctophinae,Loweina,terminata,Male,30,42,1.14,0.94,42,1.17,1.02,SIO 76-192 Myctophinae,Tarletonbeania,crenularis,Male,55,17,1.32,1.19,16,1.35,1.14,SIO 11-148 Myctophinae,Tarletonbeania,crenularis,Female,62,17,1.35,1.22,16,1.35,1.22,SIO 11-168 Myctophinae,Tarletonbeania,crenularis,Male,62,17,1.35,1.22,17,1.40,1.19,SIO 11-148 Myctophinae,Tarletonbeania,crenularis,Female,64,17,1.35,1.27,17,1.35,1.27,SIO 11-168 Myctophinae,Tarletonbeania,crenularis,Male,61,18,1.27,1.19,18,1.27,1.14,SIO 11-148 Myctophinae,Tarletonbeania,crenularis,Female,66,18,1.27,1.24,18,1.32,1.32,SIO 11-168 Myctophinae,Tarletonbeania,crenularis,Male,55,19,1.06,0.86,20,1.11,0.72,USNM 196584 Myctophinae,Tarletonbeania,crenularis,Female,54,20,1.20,0.90,20,1.10,0.85,USNM 196584 Myctophinae,Tarletonbeania,crenularis,Male,61,20,1.40,1.32,20,1.40,1.40,SIO 11-148 Myctophinae,Tarletonbeania,crenularis,Male,68,20,1.65,1.63,20,1.57,1.52,SIO 11-148 Myctophinae,Tarletonbeania,crenularis,Male,61,21,1.19,1.10,20,1.15,1.12,USNM 196584 Myctophinae,Tarletonbeania,crenularis,Male,53,21,1.26,0.95,21,1.26,damaged,USNM 196584 Myctophinae,Tarletonbeania,crenularis,Female,77,22,1.55,1.45,21,1.52,1.40,SIO 11-168 Myctophinae,Tarletonbeania,crenularis,Female,75,22,1.52,1.40,22,1.52,1.40,SIO 11-168 Myctophinae,Tarletonbeania,crenularis,Female,64,23,1.36,1.15,23,1.44,1.00,USNM 196584; Now USNM 439010 Myctophinae,Tarletonbeania,taylori,Female,52,18,1.30,1.24,19,1.30,1.24,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Male,52,18,1.21,damaged,19,1.22,1.17,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Male,51,19,1.30,1.19,19,1.27,1.22,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Female,52,19,1.32,1.27,19,1.32,1.27,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Male,52,19,1.30,1.24,19,1.27,1.27,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Male,56,20,1.45,1.40,20,1.45,1.40,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Male,58,20,1.27,1.24,20,1.32,1.32,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Female,61,20,1.52,1.27,20,1.47,1.27,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Female,56,21,1.32,1.19,21,1.37,1.27,SIO 82-34 Myctophinae,Tarletonbeania,taylori,Female,63,21,1.52,1.47,21,1.52,1.52,SIO 82-34