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| Definitions of the following characters are given here. |
| Species: Hylarana erythraea | |
| Genus: Hylarana |
| Family: Ranidae |
| Species in Frost database: Hylarana erythraea |
| ID information: MG935826.1 / zmh405P |
| NCBI name: Hylarana erythraea |
| Ecomorphological guild (s): benthic |
| Collector: I. Das, A. Haas, K. Hee & C. Garratt |
| Country: Malaysia |
| Locality 1: Sabah |
| Locality 2: n.a. |
| Coordinate 1: no data |
| Coordinate 2: no data |
| Aquatic habitat: lentic |
| Gosner stage: 39 |
| Total length: 63.669 mm |
| Body length: 20.397 mm |
| Tail length: 43.272 mm |
| Maximum body heigth: 10.606 mm |
| Maximum body width: 11.377 mm |
| Snout-nostril-distance: 2.101 mm |
| Snout-spiraculum-distance: 13.646 mm |
| Eye diameter: 3.226 mm |
| Internostrial distance: 3.164 mm |
| Interorbital distance: 8.787 mm |
| Maximum height of tail: 12.917 mm |
| Maximum heigth of dorsal fin: 4.438 mm |
| Maximum heigth of ventral fin: 4.079 mm |
| Maximum height of tail muscle: 5.946 mm |
| Maximum width of tail muscle: 5.684 mm |
| Oral disc width: 3.439 mm |
| Position of oral disc: anteroventral |
| Disc emarginated: anteriorly |
| LKRF: 1/2(1) |
| Anterior keradont rows: 1 |
| Posterior keradont rows: 2 |
| Anterior gaps: no |
| Anterior rows with gaps: 0 |
| Posterior gaps: yes |
| Posterior rows with gaps: 1 |
| Relative length of anterior rows: 1 |
| Relative length of posterior rows: 1>2 |
| Anterior papillae: 1 |
| Posterior papillae: 1 |
| MPRF: (1)/1/1 |
| Shape of marginal papillae: blunt |
| Submarginal papillae: no |
| Jaw sheaths present: yes |
| Jaw sheaths serrated: finely |
| Upper jaw sheath shape: broadly arched |
| Lower jaw sheath shape: v |
| Thickness of jaw sheaths: slender |
| Nostrils present: yes |
| Position of nostrils: anterodorsal |
| Direction of nostrils: anterodorsally |
| Shape of nostrils: round |
| Nostrils with structure: sulcus |
| Position of eyes: laterally |
| Direction of eyes: laterally |
| Position of spiracle: mss |
| Shape of spiracle: slight ridge |
| Position of vent tube: dextral b |
| Shape of vent tube: dextral tube |
| Attachment of vent tube to ventral fin: b |
| Lateral line system visible: no |
| Position of lateral line system: absent |
| Relative heigth of fins: d>v |
| Dorsal fin reaches onto body: no |
| Margin of ventral fin: c |
| Margin of dorsal fin: a |
| Tail tip: accuminate flagellum |
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