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

Species related to Lasiancistrus guacharote: [ 3 ] records

maracaiboensis, Lasiancistrus Schultz [L. P.] 1944:314, Pl. 11 (figs. A-B) [Proceedings of the United States National Museum v. 94 (no. 3172); ref. 3959] Río Socuy, 3 kilometers above its mouth, Venezuela. Holotype: USNM 121038. Paratypes: G. Dahl [ex USNM] (6); MCZ 37245 [ex USNM] (9); UMMZ 141934 [ex USNM] (9); USNM 121039 (17), 121040 (50 not 49), 121041-44 (2, 36, 2, 3), 121045 (91, now 71), 121046 (1), 121047 (85, now 76), 121048-50 (34, 8, 11); ZMA 102135 (now 4). Type catalog: Nijssen et al. 1982:56 [ref. 19236], Ferraris & Vari 1992:28 [ref. 19771], Ferraris 2007:265 [ref. 29155]. •Synonym of Lasiancistrus mayoloi (Eigenmann 1912) -- (Galvis et al. 1997:86 [ref. 23651]). •Valid as Lasiancistrus maracaiboensis Schultz 1944 -- (Isbrücker 1980:45 [ref. 2303], Burgess 1989:434 [ref. 12860], Knaack 2000:58 [ref. 27233], Isbrücker 2001:29 [ref. 25653], Isbrücker 2002:20 [ref. 27178], Fisch-Muller in Reis et al. 2003:387 [ref. 27061]). •Synonym of Lasiancistrus guacharote (Valenciennes 1840) -- (Armbruster 2005:555 [ref. 28554], Ferraris 2007:265 [ref. 29155]). Current status: Synonym of Lasiancistrus guacharote (Valenciennes 1840). Loricariidae: Hypostominae. Distribution: Lake Maracaibo basin, Venezuela [if valid]. Habitat: freshwater.

mystacinus, Ancistrus Kner [R.] 1854:276 [26] [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe. v. 7; ref. 2628] Caracas, Venezuela [in error]. Probably somewhere in Venezuela but not Caracas. Holotype (unique): NMW 44200. Type catalog: Ferraris 2007:265 [ref. 29155]. On p. 26 of separate. See Armbruster 2005:557 [ref, 28554] for comments on the type locality. •Valid as Lasiancistrus mystacinus (Kner 1854) -- (Ovchynnyk 1967:39 [ref. 37559], Isbrücker 1980:45 [ref. 2303], Burgess 1989:434 [ref. 12860], Knaack 2000:58 [ref. 27233], Isbrücker 2001:25, 29 [ref. 25653], Isbrücker 2002:20 [ref. 27178], Fisch-Muller in Reis et al. 2003:388 [ref. 27061]). •Synonym of Lasiancistrus guacharote (Valenciennes 1840) -- (Armbruster 2005:555 [ref. 28554], Ferraris 2007:265 [ref. 29155]). Current status: Synonym of Lasiancistrus guacharote (Valenciennes 1840). Loricariidae: Hypostominae. Habitat: freshwater.

guacharote, Hypostomus Valenciennes [A.] in Cuvier & Valenciennes 1840:508 [Histoire naturelle des poissons v. 15; ref. 1008] Puerto Rico [in error]; actual probably Lake Maracaibo basin, Venezuela. Syntypes: MNHN A-9567 (1). Type catalog: Bertin & Estève 1950:72 [ref. 19575], Ferraris 2007:265 [ref. 29155]. In genus Lasiancistrus, probably with incorrect locality -- (Armbruster 2004:13 [ref. 27844]). See Armbruster 2005:557 [ref, 28554] for comments on the type locality. •Valid as Guyanancistrus guacharote (Valenciennes 1840) -- (Isbrücker et al. 2001:19 [ref. 25649], Isbrücker 2001:27, 28 [ref. 25653], Isbrücker 2002:16 [ref. 27178]). •Valid as Lasiancistrus guacharote (Valenciennes 1840) -- (Isbrücker 1980:44 [ref. 2303], Burgess 1989:434 [ref. 12860], Knaack 2000:58 [ref. 27233], Fisch-Muller in Reis et al. 2003:387 [ref. 27061], Fisch-Muller in Reis et al. 2003:387 [ref. 27061], Armbruster 2005:555 [ref. 28554], Ferraris 2007:265 [ref. 29155], DoNascimiento 2016:533 [ref. 34727], DoNascimiento et al. 2017:83 [ref. 35633], Poveda-Cuellar et al. 2023:22 [ref. 40298]). Current status: Valid as Lasiancistrus guacharote (Valenciennes 1840). Loricariidae: Hypostominae. Distribution: South America: Lake Maracaibo basin, Venezuela and Colombia. Habitat: freshwater.