taxonID	type	description	language	source
03BB894EFF90FFF5D8D1E941FDB3BDC6.taxon	description	Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far East Branch of the Russian Academy of Sciences, Vladivostok, 690022, Russia. E-mail: storozhenko @ ibss. dvo. ru Summary. The genus Tondanotettix C. Willemse, 1928 includes two species endemic to Sulawesi Island (Indonesia). The third species, T. doloduo sp. n., is described from northeast part of this island. Tondanotettix is most similar to the genus Hyboella Hancock, 1915 (Metrodorinae) but differs from latter in the arch-like infrascapular area and a deeply excised apex of pronotal process. Therefore Tondanotettix is transferred here from subfamily Cladonotinae to subfamily Metrodorinae. An annotated list and a key to species and subspecies of this genus are provided also.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF91FFF7D8ECE8D6FCDCBB1C.taxon	materials_examined	Type species: Acridium brevis Haan, 1843, by original designation.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF91FFF7D8ECE8D6FCDCBB1C.taxon	diagnosis	DIAGNOSIS. Body strong. Head not protruding above pronotum in lateral view. Antennae filiform. Frontal ridge in lateral view deeply excised between eyes; width of frontal ridge near base of antennae equal to width of 1 st antennal segment, therefore typical for Cladonotinae scutellum absent; sides of frontal ridge below lateral ocelli paralell. Apical segment of maxillary palps strongly dilated, oviform. In dorsal view anterior margin of the pronotum straight; apex of posterior process of the pronotum bifurcate; hind margin of lateral lobes of the pronotum with a lower sinus only; lateral lobes directed outwards and downwards, with posterior angles rounded; infrascapular area broad. Tegmina and hind wings absent. Hind femora stout; antegenicular and genicular teeth distinct. First tarsal segment of hind legs almost as long as 3 rd segment. Valves of ovipositor narrow and dentate. COMPOSITION. Three species of witch one is described below.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF91FFF7D8ECE8D6FCDCBB1C.taxon	distribution	DISTRIBUTION. The genus is endemic to Sulawesi Island. COMPARISON. This genus is most similar to the genus Hyboella Hancock, 1915 from subfamily Metrodorinae but latter differs from Tondanotettix in follow combination of features: frontal ridge in lateral view broadly rounded or weakly excised between eyes; sides of frontal ridge below lateral ocelli divergent; apex of posterior process of the pronotum rounded or acute; infrascapular area of the pronotum narrow; tegmina and hind wings present but in some species of Hyboella absent.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF91FFF7D8ECE8D6FCDCBB1C.taxon	description	3 (4) Median carina of pronotum after shoulders with a few tubercles (North Sulawesi) .......... ........................................................................................................... M. brevipes brevipes 4 (3) Median carina of pronotum after shoulders with two humps (South Sulawesi) ................ ........................................................................................................ M. brevis meridionalis 5 (2) Median carina of pronotum with shallow excision (Fig. 3) ......................... M. modestus 6 (1) Median carina of pronotum in profile arch-like (Fig. 5) ....................... T. doloduo sp. n. An annotated list of species and subspecies	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF92FFF6D9D2EE30FC2EBFE2.taxon	description	1992: 193; Otte, 1997: 28; Tumbrinck, 2014: 389, pl. 89, fig. 1 – 7.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF92FFF6D9D2EE30FC2EBFE2.taxon	discussion	REMARKS. The nominotypical subspecies is known by a single specimen. The images of holotype are available in OSF as well as in the paper of Tumbrinck (2014).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF92FFF6D9D2EE30FC2EBFE2.taxon	description	MEASUREMENTS (in mm). Female: pronotum length 10.0; pronotum lobe width 5.2; pronotum height 3.1; hind femur length 6.4; hind femur width 3.0 mm; vertex width 1.2; eye width 0.7 (after Tumbrinck, 2014).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF92FFF6D9D2EE30FC2EBFE2.taxon	distribution	DISTRIBUTION. Indonesia: NE Sulawesi (ca. 1.32 ° N, 124.91 ° E).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF93FFF1D9D2EE30FBFDBFCE.taxon	description	Figs 1, 2	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF93FFF1D9D2EE30FBFDBFCE.taxon	description	2014: 389.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF93FFF1D9D2EE30FBFDBFCE.taxon	discussion	REMARKS. The subspecies differs from the holotype of Tondanotettix brevis brevis only by the shape of pronotum but Tumbrinck (2014) considered that this feature could also be variable. I consider these two forms to be separate subspecies, as they are found in different parts of the island, in the north-east and south-west, respectively.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF93FFF1D9D2EE30FBFDBFCE.taxon	distribution	DISTRIBUTION. Indonesia: Sulawesi Selatan (= South Sulawesi, ca. 5.40 ° S, 120.00 ° E).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF94FFF0D9D2EAE5FC5ABA2E.taxon	description	Figs 5 – 12	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF94FFF0D9D2EAE5FC5ABA2E.taxon	materials_examined	MATERIAL. Holotype – ♂, Indonesia: Sulawesi Island, Prov. Sulawesi Utara, Nat. park Bogani Nani Wartabone, near vill. Toraut not far of town Doloduo, env. of Wallace Base Camp., 0.56 ° N, 123.90 ° E, 17 – 25. I 2011, leg. A. V. Gorochov (ZIN).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF94FFF0D9D2EAE5FC5ABA2E.taxon	description	DESCRIPTION. Male. Body robust, medium sized for genus. Antennae filiform, 14 - segmented; antennal grooves situated at the level of lower margin of eyes. Length of antenna 1.2 times longer than length of fore femur; mid segments of antennae 7.5 – 8.3 times as long as wide. Eyes not protruding above vertex in lateral view. Lateral ocelli placed slightly below the middle of eyes. Fastigium of vertex with deep concavities between lateral carinae, 2.4 times wider than width of one eye from above; anterior margin of fastigium weakly excised, median carina of fastigium reaching middle of eye; lateral carinae elevated. Frontal ridge in lateral view deeply excised between eyes. Width of frontal ridge near base of antennae equal to width of 1 st antennal segment. Pronotum rugulose, almost reaching apex of hind femora; in dorsal view anterior margin of pronotum straight in the middle; posterior process of pronotum excised; disc of pronotum with 6 tubercules. Median carina of the pronotum in profile arch-like. Prozonal carinae well defined. Hind margin of lateral lobes of the pronotum with a lower sinus only; posterior angles of lateral lobes in dorsal view rounded. Tegmen and hind wings absent. Fore and mid femora with two lappets on upper and lower carinae. Fore femur 3.4 times, mid femur 3.0 times as long as wide. Hind femur stout, 2.2 times as long as wide; upper and lower carina weakly serrate. Upper side of hind tibia with 3 – 4 outer and 3 – 5 inner teeth. First tarsal segment of hind legs almost as long as 3 rd segment (without claws). Epiproct narrow triangular, with pointed apex. Cerci short, conical. Subgenital plate in lateral view elongated with shallow excision at apex; in ventral view apex of plate weakly excised. Body rusty black. Head brownish black. Antennae yellowish with black rings. Apical segment of maxillary palps light brown with black marks, other segments black. Dorsal side of pronotun and posterior angles of lateral lobes blackish brown; infrascapular area black. Fore and mid femora black; lappets light brown. Fore and mid tibiae black, with indistinct light marks. First segment of fore and mid tarsi black; second segment black with light brown ring; claws brown. Hind femora black. Hind tibiae brownish black; first and second segments of tarsi blackish brown; third segment blackish with light brown ring; claws brown. Abdomen black with dark brown subgenital plate. Cerci black with brown apex. Female. Unknown. MEASUREMENTS (in mm). Male: length of body (from frontal ridge to apex of subgenital plate) 10.5; pronotum length 9.3; pronotum lobe width 4.9; pronotum height 4.0; fore femur length 2.7; mid femur length 2.7; hind femur length 6.1; hind femur width 2.8; antenna length 5.6; vertex width 1.1; eye width 0.5.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF94FFF0D9D2EAE5FC5ABA2E.taxon	distribution	DISTRIBUTION. Indonesia: NE Sulawesi (Sulawesi Utara).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF94FFF0D9D2EAE5FC5ABA2E.taxon	etymology	ETYMOLOGY. The name of new species is originated from the type locality.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF95FFF0D9D2EFC5FD24B873.taxon	description	Figs 3, 4, 13 – 17	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF95FFF0D9D2EFC5FD24B873.taxon	materials_examined	MATERIAL. Indonesia: Sulawesi Island, Prov. Sulawesi Tengah, Nat. park Lore Lindu, ca. 45 km SSE of city Palu, env. of vill. Tomado on Lake Lindu, 1.34 ° S, 120.04 ° E, 1000 m, 13 – 17. II 2011, 2 ♂, leg. A. V. Gorochov (ZIN).	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF95FFF0D9D2EFC5FD24B873.taxon	discussion	REMARKS. The images of the type specimens of this species are available in OSF.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF95FFF0D9D2EFC5FD24B873.taxon	description	MEASUREMENTS (in mm). Male: body length 10.3 – 10.5; pronotum length 9.5; pronotum lobe width 5.0; pronotum height 3.4; fore femur length 2.6; mid femur length 2.6 – 2.8; hind femur length 6.0 – 6.4; hind femur width 2.7 – 2.9; vertex width 1.1 – 1.2; eye width 0.5.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
03BB894EFF95FFF0D9D2EFC5FD24B873.taxon	distribution	DISTRIBUTION. Indonesia: North and Central Sulawesi. Here this species is recorded from central part of island for the first time.	en	Storozhenko, S. Yu. (2025): REVIEW OF THE GENUS TONDANOTETTIX C. WILLEMSE, 1928 (ORTHOPTERA: TETRIGIDAE). Far Eastern Entomologist 516: 7-14, DOI: 10.25221/fee.516.2, URL: https://doi.org/10.25221/fee.516.2
