Global Tadpole Database
Global Tadpole Database
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| Definitions of the following characters are given here. | |
| Species: Megophrys nasuta | |
| Genus: Megophrys | |
| Family: Megophryidae | |
| Species in Frost database: Megophrys nasuta | |
| ID information: KY679893.1 / zmh514P | |
| NCBI name: Megophrys nasuta | |
| Ecomorphological guild (s): neustonic | |
| Collector: P. Yong Min | |
| Country: Malaysia | |
| Locality 1: Sarawak | |
| Locality 2: Kuching | |
| Coordinate 1: 1.613085 | |
| Coordinate 2: 110.196916 | |
| Aquatic habitat: lotic | |
| Gosner stage: 37 | |
| Total length: 39.254 mm | |
| Body length: 11.889 mm | |
| Tail length: 27.365 mm | |
| Maximum body heigth: 5.045 mm | |
| Maximum body width: 6.11 mm | |
| Snout-nostril-distance: 1.385 mm | |
| Snout-spiraculum-distance: 6.29 mm | |
| Eye diameter: 1.261 mm | |
| Internostrial distance: 3.087 mm | |
| Interorbital distance: 4.366 mm | |
| Maximum height of tail: 6.373 mm | |
| Maximum heigth of dorsal fin: 1.775 mm | |
| Maximum heigth of ventral fin: 1.682 mm | |
| Maximum height of tail muscle: 4.419 mm | |
| Maximum width of tail muscle: 3.725 mm | |
| Oral disc width: 4.052 mm | |
| Position of oral disc: anterodorsal | |
| Disc emarginated: no | |
| LKRF: absent | |
| Anterior keradont rows: absent | |
| Posterior keradont rows: absent | |
| Anterior gaps: no | |
| Anterior rows with gaps: 0 | |
| Posterior gaps: no | |
| Posterior rows with gaps: 0 | |
| Relative length of anterior rows: absent | |
| Relative length of posterior rows: absent | |
| Anterior papillae: irregular | |
| Posterior papillae: irregular | |
| MPRF: absent | |
| Shape of marginal papillae: absent | |
| Submarginal papillae: irregular | |
| Jaw sheaths present: no | |
| Jaw sheaths serrated: absent | |
| Upper jaw sheath shape: absent | |
| Lower jaw sheath shape: absent | |
| Thickness of jaw sheaths: absent | |
| 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: lss | |
| 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: e | |
| Tail tip: triangular | |
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