Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species in the family or subfamily Indostomidae: [ 3 ] records

crocodilus, Indostomus Britz [R.] & Kottelat [M.] 1999:333, Figs. 3 d-e [Ichthyological Exploration of Freshwaters v. 10 (no. 4); ref. 24232] Nae Nam Tod Deng, about 6 kilometers north of Sungai Kolok, 68°04'35"N, 101°857'48"E, Narathiwat Province, Thailand. Holotype: ZRC 43685. Paratypes: CMK 12026 (30), 15117 (2, c&s); MNHN 1997-0040 (4); NIFI uncat. (10); NRM 42602 (10), 42605 (1); ZRC 42071 (35). •Valid as Indostomus crocodilus Britz & Kottelat 1999 -- (Britz & Johnson 2002:4 [ref. 26747], Kottelat 2013:301 [ref. 32989]). Current status: Valid as Indostomus crocodilus Britz & Kottelat 1999. Indostomidae. Distribution: Thailand. Habitat: freshwater.

paradoxus, Indostomus Prashad [B.] & Mukerji [D. D.] 1929:220, Pl. 10 (figs. 1-3) [Records of the Indian Museum (Calcutta) v. 31 (pt 3); ref. 3558] North of the Indawgyi Lake near Nyaungbin, Upper Myanmar. Syntypes: BMNH 1937.9.25.1-5 [ex ZSI] (5); MCZ 32698 [ex ZSI] (2); CAS-SU 33880 (2); ZSI F11013/1 and 11014/1 (59); USNM 100633 (1). Type catalog: Böhlke 1953:59 [ref. 12291], Menon & Yazdani 1968:139 [ref. 20743]. See Das 2003:369 [ref. 27706] with date as 1930. •Valid as Indostomus paradoxus Prashad & Mukerji 1929 -- (Banister 1970 [ref. 20625], Talwar & Jhingran 1991:760 [ref. 20764], Rainboth 1996:175 [ref. 22772], Britz 2000:305 [ref. 25073], Britz & Johnson 2002:2 [ref. 26747], Kottelat 2013:301 [ref. 32989]). Current status: Valid as Indostomus paradoxus Prashad & Mukerji 1929. Indostomidae. Distribution: Asia. Habitat: freshwater.

spinosus, Indostomus Britz [R.] & Kottelat [M.] 1999:329, Figs. 3a-b [Ichthyological Exploration of Freshwaters v. 10 (no. 4); ref. 24232] Confluence of Nam Leuk and Nam Ngang [Gnong], Bolikhamsai Province, Laos, 18°22'04"N, 103°05'27"E. Holotype: ZRC 43683. Paratypes: CMK 13259 (36), 14445 (166), 15095 (19), 15118 (1, c&s); DFV uncat. (10); NRM 42601 (10), 42604 (2); ZRC 43684 (10). •Valid as Indostomus spinosus Britz & Kottelat 1999 -- (Kottelat 2001:146 [ref. 25780], Britz & Johnson 2002:4 [ref. 26747], Kottelat 2013:301 [ref. 32989], Taki et al. 2021:336 [ref. 39830]). Current status: Valid as Indostomus spinosus Britz & Kottelat 1999. Indostomidae. Distribution: Southeast Asia: Mekong River basin, Thailand, Cambodia and Laos. Habitat: freshwater.