taxonID	type	description	language	source
5F5D2E752B06C46565FA1196FCC2FC4C.taxon	materials_examined	Material examined (all final stadium larvae). 13 and 2 Ƥ, 5 - VII- 2007, Alibang (25 ° 15 ’ 53 N, 121 ° 34 ’ 57 E), Shimen, New Taipei City, Taiwan; and the adult emerged on 27 - VII- 2007. Other materials. P. erythromelas- 33 and 1 Ƥ, 24 - V- 2007, Guishan (24 ° 53 ’ 59 N, 121 ° 32 ’ 28 E), Xindian, New Taipei City, Taiwan; 33 and 1 Ƥ, 24 - X- 2007, Aowanda (23 ° 58 ’ 33 N, 121 ° 07 ’ 43 E), Renai, Nantou County, Taiwan; 33 and 4 Ƥ larvae, 19 - I- 2008, Chajiao (24 ° 52 ’ 20 N, 121 ° 24 ’ 14 E), Sanxia, New Taipei City, Taiwan. P. m e l an ic t er a- 53 and 2 Ƥ, 3 - III- 2007, Wudu (25 ° 05 ’ 14 N, 121 ° 40 ’ 42 E), Keelung, Taiwan; 23 and 1 Ƥ, 31 - III- 2008, Shuanglienpi (24 ° 44 ’ 57 N, 121 ° 37 ’ 30 E), Yuanshan, Yilan County, Taiwan.	en	Wong, Kwok-Ching, Yeh, Wen-Chi, Chan, Tsung-Wei (2012): Description of the final stadium larvae of Polycanthagyna ornithocephala (McLachlan, 1896) from Taiwan, with a key to the known larvae of the genus (Odonata: Anisoptera: Aeshnidae). Zootaxa 3238: 64-68, DOI: 10.5281/zenodo.211820
5F5D2E752B06C46565FA1196FCC2FC4C.taxon	diagnosis	Diagnosis: These larvae are easily distinguished from other anisopteran larvae by the long, flat mentum, antennae with 7 segments, and smooth abdomen without dorsal hooks. The head is a little flattened and its posterolateral margins broadly rounded. The legs are slender and pale, usually ornamented with rings of brown. The abdomen is widest in the middle and tapers to its slender tip. Head: Dark brown without conspicuous spots. Labrum, anteclypeus and postclypeus brownish yellow. Labium flat and elongate, prementum approximately 1.6 times as long as broad. Movable hook sharp. Antennae filiform, 7 - segmented (Fig. 1 b), length ratio of each segment 1.0: 1.1: 2.1: 1.2: 1.3: 1.4: 0.9. Compound eyes broadly protruding anterolaterally, occiput roundly obtuse. Thorax: Wing sheaths parallel, hind wing sheaths reaching posterior margin of 4 th abdominal segment. Supracoxal processes of prothorax short and obtuse, protruding at about 90 ° from each other. Legs brownish with black spots, tarsi 3 - segmented. Abdomen: Dark brown and broadly elongate. Lateral spines present on S 6 – S 9 (Fig. 3 c), dorsal hooks absent. Male larvae with a triangular projection above epiproct. Paraproct 2.0 times as long as cerci, cerci with inner margin strongly and suddenly curved outwards apically. Female ovipositor reaching 1 / 5 length of paraproct (Fig. 4 c).	en	Wong, Kwok-Ching, Yeh, Wen-Chi, Chan, Tsung-Wei (2012): Description of the final stadium larvae of Polycanthagyna ornithocephala (McLachlan, 1896) from Taiwan, with a key to the known larvae of the genus (Odonata: Anisoptera: Aeshnidae). Zootaxa 3238: 64-68, DOI: 10.5281/zenodo.211820
5F5D2E752B06C46565FA1196FCC2FC4C.taxon	description	Measurements. Body length: 3 37.3 mm, Ƥ 40.1 – 41.6 mm; maximum head width: 3 8.0 mm, Ƥ 8.9 – 9.2 mm; length of hind wing sheaths: 3 8.9 mm, Ƥ 9.8 – 10.1 mm.	en	Wong, Kwok-Ching, Yeh, Wen-Chi, Chan, Tsung-Wei (2012): Description of the final stadium larvae of Polycanthagyna ornithocephala (McLachlan, 1896) from Taiwan, with a key to the known larvae of the genus (Odonata: Anisoptera: Aeshnidae). Zootaxa 3238: 64-68, DOI: 10.5281/zenodo.211820
