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| Definitions of the following characters are given here. |
| Species: Leptobrachium nigrops | |
| Genus: Leptobrachium |
| Family: Megophryidae |
| Species in Frost database: Leptobrachium nigrops |
| ID information: AB530429.1 / zmh292P |
| NCBI name: Leptobrachium nigrops |
| Ecomorphological guild (s): benthic |
| Collector: I. Das & A. Haas |
| Country: Malaysia |
| Locality 1: Sarawak |
| Locality 2: n.a. |
| Coordinate 1: 1.743933 |
| Coordinate 2: 110.319067 |
| Aquatic habitat: lotic |
| Gosner stage: 34 |
| Total length: 52.355 mm |
| Body length: 18.755 mm |
| Tail length: 33.6 mm |
| Maximum body heigth: 7.375 mm |
| Maximum body width: 8.437 mm |
| Snout-nostril-distance: 1.528 mm |
| Snout-spiraculum-distance: 9.648 mm |
| Eye diameter: 1.463 mm |
| Internostrial distance: 2.848 mm |
| Interorbital distance: 4.952 mm |
| Maximum height of tail: 9.615 mm |
| Maximum heigth of dorsal fin: 3.586 mm |
| Maximum heigth of ventral fin: 2.655 mm |
| Maximum height of tail muscle: 4.876 mm |
| Maximum width of tail muscle: 4.33 mm |
| Oral disc width: 3.313 mm |
| Position of oral disc: anteroventral |
| Disc emarginated: no |
| LKRF: 3(3)/4(1-3) |
| Anterior keradont rows: 3 |
| Posterior keradont rows: 4 |
| Anterior gaps: yes |
| Anterior rows with gaps: 3 |
| Posterior gaps: yes |
| Posterior rows with gaps: 3 |
| Relative length of anterior rows: 2>1=3 |
| Relative length of posterior rows: 1>2>3>4 |
| Anterior papillae: 1 |
| Posterior papillae: 1 |
| MPRF: (1)/1/1 |
| Shape of marginal papillae: triangular |
| Submarginal papillae: no |
| Jaw sheaths present: yes |
| Jaw sheaths serrated: clearly |
| Upper jaw sheath shape: moderately arched |
| Lower jaw sheath shape: u |
| Thickness of jaw sheaths: massive |
| Nostrils present: yes |
| Position of nostrils: anterolateral |
| Direction of nostrils: anterolaterally |
| Shape of nostrils: ovoid |
| Nostrils with structure: ho |
| Position of eyes: laterally |
| Direction of eyes: laterally |
| Position of spiracle: mss |
| Shape of spiracle: wall absent |
| Position of vent tube: medial a |
| Shape of vent tube: medial |
| Attachment of vent tube to ventral fin: a |
| Lateral line system visible: yes |
| Position of lateral line system: laterally, dorsally |
| Relative heigth of fins: d>v |
| Dorsal fin reaches onto body: no |
| Margin of ventral fin: a |
| Margin of dorsal fin: a |
| Tail tip: round |
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