Odontomachus davidsoni Hoenle et al., 2020: 86, figs. 2-9 (w.q.) ECUADOR. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Ecuador: Esmeraldas, Reserva Río Canandé, 0.5281N, 79.2070W, ca. 330 m, 21.ii.2019, collection code PE39; single worker near large fig tree in mature forest; specimen code PE39_01 (P. Hoenle & G. Villagomez). Primary type depository: MEPN. Primary type specimen: MEPN5074. Secondary type information: Secondary type material: 13 paratype workers, 5 paratype queens. Secondary type localities: 3 paratype workers Ecuador: Esmeraldas, Reserva Rio Canande, 0.5252N, 79.2079W, ca. 320 m, 4.ii.2019, collection code PE23, hand sampling on Cecropia tree, same location as Odonto_Phil, specimen codes PE23_01, PE23_02, PE,_23_03 (P. Hoenle & A. Argoti). 2 paratype workers Ecuador: Esmeraldas, Reserva Río Canandé, 00.5263N, 79.2117W, ca. 310 m, 6.ii.2019, collection code PE25, workers on large, recently fallen tree, specimen codes PE25_01, PE25_02 (P. Hoenle). 4 paratype workers Ecuador: Esmeraldas, Reserva Río Canandé, 0.5238N, 79.2130W, ca. 330 m, 11.ii.2019, collection code PE36, nest in fallen branch in secondary forest (former cacao plantation), specimen codes PE36_01; PE36_02, PE36_03, PE36_04 (P. Hoenle). 4 paratype workers Ecuador: Esmeraldas, Reserva Río Canandé, 0.5252N, 79.2079W, ca. 320 m, 29.v.2018, collection code Odonto_Phil, hand sampling on Cecropia tree (P. Hoenle & A. Argoti). Same colony as PE23: with specimen code: Odon_Phil_02 (1 worker), with the same locality data but collected on 20.v.2018, specimen code Odon_Phil_01 (1 worker), with specimen codes Odon_Phil_3, Odon_Phil_4 (2 workers). 2 paratype alate queens Ecuador: Esmeraldas, Reserva Río Canandé, 0.5263N, 79.2129W, ca. 340 m, 25.I.2019, collection code PE24, ex. light trap at Río Canandé station, specimen codes PE24_01, PE24_02 (P. Hoenle). 1 paratype alate queen Ecuador: Esmeraldas, Reserva Río Canandé, 0.5263N, 79.2129W, ca. 340 m, 13.iv.2019, collection code PE87, ex. light trap at Río Canandé station, specimen code PE87_01 (P. Hoenle). 1 paratype queen Ecuador: Esmeraldas, Reserva Río Canandé, 0.5263N, 79.2129W, ca. 340 m, 9.v.2018, collection code Odon_Phil_queen, ex. light trap at Canandé Lodge, specimen code Odon_Phil_queen_01 (P. Hoenle & A. Argoti). 1 paratype queen Ecuador: Esmeraldas, Kumanii Lodge near Cotocachi-Cayapas Reserve, 0.7539N, -78.9208W, ca. 40 m, 14.iv.2006, ex. light trap (L. Camacho). Secondary type depositories and specimens: DZUP: DZUP 548819 (BOLD ID: ODECU002-19) (1 worker), DZUP 548820 (BOLD ID: ODECU001-19) (1 worker); MCZ: MCZ-ENT00731935 (3 workers), MCZ-ENT00731935 (alate queen); ICBQ: MEPN_5075 (3 workers), MEPN_5076 (alate queen); PHPC: Odon_Phil_3, Odon_Phil_4 (2 workers), Odon_Phil_queen_01 (queen); QCAZ: QCAZI 15167 (queen); RBINS: RBINS IG 34167 (2 workers), RBINS IG 34167 (1 worker), RBINS IG 34167 (alate queen).