taxonID	type	description	language	source
03D21F54FFD2FFBE77F3F8BFFFF5FDDD.taxon	materials_examined	Material examined. 4 LL (CKB [SEM], CFM [FR 128, FR 129]): “ INDONESIA: Sulawesi, T. Toraja, Salu Toriu River, 810 m asl., c. 02 ° 56 ′ 38 ′′ S 119 ° 52 ′ 24 ′′ E 0 2 Jan. 1998 leg. Freitag (Sul 8 Af) ”; 1 L (NMW): “ S - SULAWESI 1992 Malino-Manipi 700 m (31) leg. Jäch 1. V. ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD2FFBE77F3F8BFFFF5FDDD.taxon	diagnosis	Larval diagnosis (based on presumably fifth instar, HW: 0.30 mm). Body elongate, nearly semicircular in cross section, dorsally vaulted, ventrally almost flat. Posterolateral margins of abdominal segments I – VII moderately produced (Fig. 3 C). Colour (Fig. 2 A) dorsally dominantly dark brown except for pale brown to yellowish lateral portion of head, apex of the terminal abdominal segment (up to posterior 0.15) and the entire first and eight abdominal segments; clypeus and labrum reddish brown; legs, antennae, remaining mouthparts, entire ventral side including operculum and except abdominal segment IX yellowish to pale brown. The larva is very similar in the external characters to that of A. minerva (see Freitag & Balke 2011), except for the following characters: lateral abdominal projections (Figs 3 C, D) with two large robust long setae (referred to as “ trichoid teeth ” in Freitag & Balke 2011), one robust short seta and one long thin trichoid seta. Dorsal tubercles slightly elevated (Figs 3 A – D). Head (Fig. 3 A) widest at posterior 0.3, sides arcuate in posterior half; frontal suture V-shaped, conspicuous in wet specimens; dorsolateral portion with three pairs of conspicuous setae: first pair consists of short setae situated mediofrontally, second pair of moderately long setae inserted near the frontoclypeal suture and third pair of long setae originate near frontal suture behind the eyes; lateral portion with about 4 pairs of moderately long setae. Antennae moderately long, overreaching anterior margin of labrum; setae of scapus trichoid. Labrum with subapical fringe of ramose setae and few trichoid setae laterally. Maxillary palpus ca. as long as stipes wide. Mentum subrectangular, slightly narrower along posterior 0.1 – 0.4; pair of trichoid setae moderately long, not reaching anterior margin, inserted sublaterally at anterior 0.35 of mentum. Pro- meso- and metathorax subtrapezoidal, slightly narrowed anteriorly, broader than long; with slightly produced lateral rim; lateral rim with few scattered long trichoid setae; dorsosagittal carinae small, narrow and present at anterior half of mesonotum; surface of meso- and metanotum with microtubercles; pronotum with ca. six pairs of rather inconspicuous, irregularly shaped and partly fused signa (flat, subglabrous areas) in posterior half (Figs 3 A, B); remaining areas of pronotum including anterolateral grooves with setiferous tubercles. Ventral sclerites of thorax granulose. Abdomen (Figs 2 A, 3 C – F) without dorsosagittal carina, with distinct mesal suture except for segment IX (Figs 3 C, E); lateral rim with few scattered long, trichoid setae; squamose setae at posterior rim of segments large; ventral sclerites of segment I with rather indistinct sagittal ridge in anterior half; segment IX (Fig. 3 E) moderately short, ca. 1.6 times as long as wide; basomedian portion tuberculate, apical portion rugose; apex slightly emarginated; operculum ca. 1.7 times as long as wide.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD4FFBE77F3FB42FCD7FBF6.taxon	materials_examined	Material examined. 3 LL (NMW, CKB, CFM [FR 126]): “ INDONESIA: Sulawesi, T. Toraja, Salu Toriu River, 810 m asl., c. 02 ° 56 ′ 38 ′′ S 119 ° 52 ′ 24 ′′ E 0 2 Jan. 1998 leg. Freitag (Sul 8 Af) ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD4FFBE77F3FB42FCD7FBF6.taxon	diagnosis	Differential diagnosis (based on presumably fifth instar, HW: 0.32 mm). Very similar to the previous species, except for the following: anterior quarter of pronotum and posterior quarter of terminal abdominal segment yellowish to pale brown (Fig. 2 B); lateral portions of the head, entire first abdominal segment and posterior half / entire eight abdominal segment pale; small transverse pale spots might also be present at medioposterior margin of pro-, meso-, and metanotum. Dorsal tubercles slightly elevated. Head more tapering anteriad, widest at posterior 0.2; antennae rather small, approximately reaching anterior margin of labrum. Abdominal segment IX moderately long, ca. 1.9 times as long as wide; basomedian portion slightly tuberculate; apex distinctly emarginated.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD4FFBE77F3FDA8FC2BF88F.taxon	materials_examined	Material examined. 3 LL (CKB, CFM [FR 114]): “ INDONESIA: C Sulawesi, Rd. Km 43 Tentena-Gintu; mountain creek; cloud forest; submerged wood, c. 1680 m asl., c. 01 ° 48 ′ 39 ′′ S 120 ° 23 ′ 17 ′′ E 0 4 Jan. 1998 leg. Freitag (Sul 14 f) ”; 6 LL (CKB [SEM], NMW, CFM [FR 119]): “ INDONESIA: C Sulawesi, Rd. Tentena-Pendola, 9 km E Tentena, secondary forest; submerged wood, c. 860 m asl., c. 01 ° 46 ′ 31 ′′ S 120 ° 43 ′ 05 ′′ E 0 3 Jan. 1998 leg. Freitag (Sul 10 f) ”; 4 LL (CFM [FR 121]): “ INDONESIA: S Sulawesi, Rd. Km 56 Tentena-Gintu; black-water river; submerged wood, c. 1190 m asl., c. 01 ° 49 ′ 28 ′′ S 120 ° 21 ′ 43 ′′ E 0 4 Jan. 1998 leg. Freitag (Sul 16 f) ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD4FFBE77F3FDA8FC2BF88F.taxon	diagnosis	Differential diagnosis (based on presumably sixth instar, HW: 0.32 mm). Generally similar to Ancyronyx schoedli except for the following characters: pronotum yellowish in anterior third, yellowish lateral portions of head extending posteriad along the frontal suture; posterior margins of thoracic and abdominal terga slightly paler, somewhat dark yellow-brown; terminal abdominal segment dark along anterior 0.1, yellow-brown along anterior 0.1 – 0.6, dark brown along posterior 0.6 – 0.9 and pale yellow-brown at the tip. Entire ventral side pale yellowish, only abdominal segment IX occasionally slightly darker, but still somewhat pale. Dorsal tubercles moderately elevated (Figs 4 A, C). Head (Figs 2 C, 4 A) slightly tapering anteriad, widest at posterior 0.2; antennae overreaching anterior margin of labrum. Abdominal segments gently elevated near entire posterior portion; dorsum with scattered short setae (Figs 4 C, E); lateral protuberances with tubercles almost as large as spiracles; segment IX (Figs 2 C, 4 E) very long, ca. 2.4 times as long as wide; basomedian portion glabrous, without tubercles; apex deeply emarginated.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD7FFBC77F3FFF7F9E6FE30.taxon	materials_examined	Material examined. 2 LL (NMW, CFM): “ INDONESIA: C Sulawesi, Rd. Km 43 Tentena-Gintu; mountain creek; cloud forest; submerged wood, c. 1680 m asl., c. 01 ° 48 ′ 39 ′′ S 120 ° 23 ′ 17 ′′ E 0 4 Jan. 1998 leg. Freitag (Sul 14 f) ”; 2 LL (CFM [FR 132], CKB [SEM]): “ INDONESIA: S Sulawesi, 17.5 km NNW Rantepao 1570 m asl., small mount. river “ Salu Malarak ”, pine forest, run / riffle; submerged wood, c. 02 ° 48 ′ 51 ′′ S 119 ° 51 ′ 21 ′′ E 31 Dec. 1997 leg. Freitag (Sul 7 f) ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD7FFBC77F3FFF7F9E6FE30.taxon	diagnosis	Differential diagnosis (based on presumably sixth instar, HW: 0.33 mm). Very similar to Ancyronyx tobada except for the following characters: generally the colour is somewhat paler brown, surface of pronotum yellowish on extensive oblique anterolateral portion (Fig. 2 D); yellowish lateral portions of head extending posteriad; entire posterior half of abdominal segments I and VIII indistinctly paler; terminal abdominal segment dark except of paler brownish apex. Entire ventral side pale. Dorsal tubercles prominent and distinctly elevated (Figs 4 D, F); anterolateral portion of all thoracic and abdominal segments with glabrous signa, most conspicuous at pronotum. Head (Fig. 4 B) distinctly tapering anteriad, widest at posterior 0.1. Abdominal segments with scattered short erected setae (Fig. 4 F); posterolateral protuberances with prominent tubercles, which are distinctly smaller than spiracles; terminal segment IX (Fig. 4 F) moderately short, ca. 1.9 times as long as wide; basomedian portion distinctly and densely tuberculate; apex slightly emarginated.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD6FFB377F3FB69FC2BFE68.taxon	materials_examined	Material examined. 24 LL (CFM): “ INDONESIA: S Sulawesi, 17.5 km NNW Rantepao 1510 m asl., mount. riv. “ Salu Maiting ”, pine forest / paddy fields, run; submerged wood, c. 02 ° 49 ′ 21 ′′ S 119 ° 51 ′ 17 ′′ E 31 Dec. 1997 leg. Freitag (Sul 4 f) ”; 6 LL (NMW, CKB [SEM], CFM [FR 133]): “ INDONESIA: S Sulawesi, 17.5 km NNW Rantepao 1570 m asl., small mount. river “ Salu Malarak ”, pine forest, run / riffle; submerged wood, c. 02 ° 48 ′ 51 ′′ S 119 ° 51 ′ 21 ′′ E 31 Dec. 1997 leg. Freitag (Sul 7 f) ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD6FFB377F3FB69FC2BFE68.taxon	diagnosis	Differential diagnosis (based on presumably fifth and sixth instar, HW: 0.32 – 0.38 mm). In most characters very similar to Ancyronyx tobada, except for the following: generally dark brown dorsally; paler brown areas limited to lateral portion of head, small areas at anterior and anterolateral margins of pronotum and apex of terminal abdominal segment. Entire ventral side pale. Dorsal tubercles moderately elevated, lateral protuberances distinctly protruding. Head distinctly tapering anteriad, widest at posterior 0.2. Abdominal segments distinctly, protuberantly elevated in posterior portions; posterior abdominal segments I – VIII with four erected setae; segment IX with six of such setae dorsally (Fig. 5 D, these setae are less distinct in the six larval instar); posterolateral protuberances with prominent tubercles and two distinct, moderately long setae (Figs 5 B, C); terminal segment IX (Figs 5 C, D) moderately long, ca. 2.0 times as long as wide; basomedian portion tuberculate; apex distinctly emarginated.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD9FFB377F3F8D1FF15FBF6.taxon	materials_examined	Material examined. 2 LL (NMW, CFM [FR 131]): “ INDONESIA: C Sulawesi, Rd. Km 32 Tentena-Gintu; mountain creek, grass-land; submerged wood, c. 1600 m asl., c. 01 ° 48 ′ 10 ′′ S 120 ° 28 ′ 10 ′′ E 0 4 Jan. 1998 leg. Freitag (Sul 13 f) ”.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
03D21F54FFD9FFB377F3F8D1FF15FBF6.taxon	diagnosis	Differential diagnosis (based on presumably fifth instar, HW: 0.33 mm). In most characters very similar to Ancyronyx tobada except for: dominantly pale brown dorsal side, dark brown areas limited to dorsal portion of head and subapical portion of terminal abdominal segment (Fig. 2 F). Anterior half of pronotum yellowish, remaining thoracic and abdominal segments pale brown with darker posteromedian brown patches (most distinct at pronotum) and darker sublateral areas; abdominal apex yellowish (Fig. 2 F). Entire ventral side more or less pale. Dorsal tubercles moderately elevated, lateral protuberances distinctly protruding. Head slightly tapering anteriad, widest at posterior 0.3. Abdominal segments moderately elevated at posterior portions, with few indistinct scattered short erected setae; posterolateral protuberances with prominent tubercles and two distinct, long setae; terminal segment IX long, ca. 2.3 times as long as wide; basomedian portion almost glabrous, only with few small tubercles; apex distinctly notched.	en	Freitag, Hendrik, Kodada, Ján (2017): Larvae of Ancyronyx Erichson, 1847 (Insecta: Coleoptera: Elmidae) from Sulawesi, using DNA sequences for the assignment of the larval stages. Zootaxa 4299 (1): 121-130, DOI: 10.11646/zootaxa.4299.1.6
