Modicogryllini Otte & Alexander, 1983 and Gryllini Laicharting, 1781

(Grylloidea: Gryllidae: Gryllinae)

(Figs. 10–12)

Material examined. Modicogryllus (Modicogryllus) consobrinus (Saussure, 1877): 1 male (Siargao18_46), Barangay Katipunan, Del Carmen, N9.87588, E126.01051, 22.7± 6.0 m, 14 October 2018, 2222 hours, on tarmac road; 1 male and 2 females (Siargao18_52–54), Barangay Esperanza, Del Carmen, N9.86796, E126.02557, 45.4 ± 4.4 m, 15 October 2018, on ground near tarmac road.

Velarifictorus (Velarifictorus) aspersus (Walker, 1869): 2 females (Siargao18_47, 48), Barangay Katipunan, Del Carmen, N9.87624, E126.00957, 21.2± 5.6 m, 14 October 2018, 2235 hours, on tarmac road; 1 male (Siargao18_59), Barangay Esperanza, Del Carmen, N9.86868, E126.02676, 49.8±6.5, 15 October 2018, 2214 hours.

Loxoblemmus equestris Saussure, 1877: 1 male (Siargao18_72), Mahayahay, Del Carmen, N9.86158, E126.03323, 56.6± 4.5 m, 16 October 2018, 2045 hours, on fern near ground.

Two species of Modicogryllini [ Modicogryllus (Modicogryllus) consobrinus (Saussure, 1877) and Velarifictorus (Velarifictorus) aspersus (Walker, 1869)] and one species of Gryllini (i.e., Loxoblemmus equestris Saussure, 1877). We provide images of the three similar-looking species.