Table 1. Specimens and locality information for specimens examined as part of this study.
| MY_NO | SPECIES | LOCALITY | LAT/LONG | GenBank |
| MY 2025 | Myrmekiaphila fluviatilis | AL: Madison Co., Monte Sano State Park | 34.74599, −86.50653 | HM122082,HM122129 |
| MY 2034 | Myrmekiaphila fluviatilis | AL: Lawrence Co., Borden Creek Trail | 34.30959, −87.39433 | HM122083,HM122130 |
| MY 2036 | Myrmekiaphila torreya | AL: Clarke Co., Jackson Creek on AL-69 | 31.59195, −87.97807 | HM122084,HM122131 |
| MY 2175 | Myrmekiaphila fluviatilis | TN: Van Buren Co., Fall Creek Falls SP | 35.66182, −85.34962 | HM122085,HM122132 |
| MY 2180 | Myrmekiaphila foliata | TN: Campbell Co., 2.6 mi NW Rt 116 on Beech Grove Rd | 36.23878, −84.19148 | HM122086,HM122133 |
| MY 2234 | Myrmekiaphila foliata | VA: Giles Co., Cascades Rec Area | 37.35383, −80.59988 | HM122087,HM122134 |
| MY 2235 | Myrmekiaphila foliata | VA: Giles Co., Cascades Rec Area | 37.35383, −80.59988 | HM122088,HM122135 |
| MY 2537 | Myrmekiaphila torreya | AL: Butler Co., McKenzie | 31.56635, −86.74021 | HM122089,HM122136 |
| MY 2538 | Myrmekiaphila torreya | AL: Butler Co., McKenzie | 31.56635, −86.74021 | HM122090,HM122137 |
| MY 2539 | Myrmekiaphila torreya | AL: Butler Co., McKenzie | 31.56635, −86.74021 | HM122091,HM122138 |
| MY 2540 | Myrmekiaphila torreya | AL: Butler Co., McKenzie | 31.56635, −86.74021 | HM122092,HM122139 |
| MY 2548 | Myrmekiaphila torreya | AL: Baldwin Co., Hurricane Landing | 30.81922, −87.91383 | HM122093,HM122140 |
| MY 2551 | Myrmekiaphila torreya | FL: Santa Rosa Co., Escambia River | 30.95616, −87.21464 | HM122094,HM122141 |
| MY 2552 | Myrmekiaphila torreya | FL: Santa Rosa Co., Escambia River | 30.95616, −87.21464 | HM122095,HM122142 |
| MY 2556 | Myrmekiaphila torreya | FL: Santa Rosa Co., Escambia River | 30.95616, −87.21464 | HM122096,HM122143 |
| MY 2557 | Myrmekiaphila coreyi | FL: Washington Co., nr. FL-20 on FL-79 | 30.46376, −85.86335 | HM122097,HM122144 |
| MY 2558 | Myrmekiaphila coreyi | FL: Washington Co., nr. FL-20 on FL-79 | 30.46376, −85.86335 | HM122098,HM122145 |
| MY 2559 | Myrmekiaphila coreyi | FL: Washington Co., nr. FL-20 on FL-79 | 30.46376, −85.86335 | HM122099,HM122146 |
| MY 2561 | Myrmekiaphila coreyi | FL: Washington Co., nr. FL-20 on FL-79 | 30.46376, −85.86335 | HM122100,HM122147 |
| MY 2562 | Myrmekiaphila coreyi | FL: Washington Co., nr. FL-20 on FL-79 | 30.46376, −85.86335 | HM122101,HM122148 |
| MY 2568 | Myrmekiaphila torreya | FL: Liberty Co., Apalachicola River | 30.43181, −84.99387 | HM122102,HM122149 |
| MY 2569 | Myrmekiaphila torreya | FL: Liberty Co., Apalachicola River | 30.43181, −84.99387 | HM122103,HM122150 |
| MY 2570 | Myrmekiaphila torreya | FL: Liberty Co., Apalachicola River | 30.43181, −84.99387 | HM122104,HM122151 |
| MY 2571 | Myrmekiaphila torreya | FL: Liberty Co., Apalachicola River | 30.43181, −84.99387 | HM122105,HM122152 |
| MY 2576 | Myrmekiaphila torreya | FL: Liberty Co., nr. Sweetwater | 30.51075, −84.95982 | HM122106,HM122153 |
| MY 2715 | Myrmekiaphila fluviatilis | TN: Sequatchie Co., 2.6 mi NW TN-28 on Fredonia Rd | 35.39514, −85.39662 | HM122107,HM122154 |
| MY 2801 | Myrmekiaphila fluviatilis | TN: Lawrence Co., David Crockett SP | 35.26252, −87.36217 | HM122108,HM122155 |
| MY 2836 | Myrmekiaphila jenkinsi | KY: Edmonson Co., Collie Ridge Trail | 37.25555, −86.15842 | HM122109,HM122156 |
| MY 3387 | Mymekiaphila comstocki | AR: Polk Co., Caney Creek WMA | 34.42985, −94.13922 | HM122110,HM122157 |
| MY 3388 | Mymekiaphila comstocki | AR: Polk Co., Caney Creek WMA | 34.42985, −94.13922 | HM122111,HM122158 |
| MY 3389 | Mymekiaphila comstocki | AR: Polk Co., Caney Creek WMA | 34.42985, −94.13922 | HM122112,HM122159 |
| MY 3582 | Myrmekiaphila torreya | FL: Liberty Co., Torreya State Park | 30.56971, −84.95095 | HM122113,HM122160 |
| MY3590 | Myrmekiaphila torreya | AL: Butler Co., Persimmon Creek | 31.56675, −86.73998 | HM122114,HM122161 |
| MY 3593 | Myrmekiaphila torreya | AL: Butler Co., Persimmon Creek | 31.56675, −86.73998 | HM122115,HM122162 |
| MY 3594 | Myrmekiaphila torreya | AL: Butler Co., Persimmon Creek | 31.56675, −86.73998 | HM122116,HM122163 |
| MY 3595 | Myrmekiaphila howelli | MS: Newton Co., Hwy 494, Chunky-Duffee Rd | 32.50092, −90.01086 | HM122117,HM122164 |
| MY 3597 | Myrmekiaphila millerae | MS: Grenada Co., Scott Rd, Duncan Rd. | 33.72371, −90.01086 | HM122118,HM122165 |
| MY 3598 | Myrmekiaphila millerae | MS: Grenada Co., Scott Rd, Duncan Rd. | 33.72371, −90.01086 | HM122119,HM122166 |
| MY 3601 | Myrmekiaphila millerae | MS: Choctaw Co., Choctaw WMA, Campground Hiking Trail, near Hwy 15 | 33.27334, −89.14489 | HM122120,HM122167 |
| MY 3602 | Myrmekiaphila millerae | MS: Choctaw Co., Choctaw WMA, Campground Hiking Trail, near Hwy 15 | 33.27334, −89.14489 | HM122121,HM122168 |
| MY 3603 | Myrmekiaphila millerae | MS: Choctaw Co., Choctaw WMA, Campground Hiking Trail, near Hwy 15 | 33.27334, −89.14489 | HM122122,HM122169 |
| MY 3605 | Myrmekiaphila neilyoungi | AL: Shelby Co., Birmingham, Shades Ck | 33.46510, −86.78112 | HM122123,HM122170 |
| MY 3606 | Myrmekiaphila torreya | AL: Shelby Co., Birmingham, Shades Ck | 33.46510, −86.78112 | HM122124,HM122171 |
| MY 3607 | Myrmekiaphila neilyoungi | AL: Shelby Co., Birmingham, Shades Ck | 33.46510, −86.78112 | HM122125,HM122172 |
| MY 3611 | Myrmekiaphila fluviatilis | AL: Jackson Co., Scottsboro near the West side of Tennessee River, Hwy 35 | 34.64560, −85.98534 | HM122126,HM122173 |
| MY 0736 | Promyrmekiaphila sp. | CA: Glenn Co., hwy 162, 0.9 mi East of Stony Creek Crossing | 39.15550, −122.51330 | HM122080,HM122128 |
| MY2595 | Aptostichus sp. | CA: Riverside Co., Winchester, Leona rd ∼1.0 mi South of intersection Patton Ave. | 33.67712, −117.11578 | HM122081,HM122127 |
GeneBank Accession numbers reference the 12S–16S and 192fin data respectively.