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Definitions of the following characters are given here. |
Species: Laliostoma labrosum | |
Genus: Laliostoma |
Family: Mantellidae |
Species in Frost database: Laliostoma labrosum |
ID information: AF215278.1 / zsm914/2004 |
NCBI name: Laliostoma labrosum |
Ecomorphological guild (s): benthic |
Collector: no data |
Country: Madagascar |
Locality 1: n.a. |
Locality 2: Tulear |
Coordinate 1: no data |
Coordinate 2: no data |
Aquatic habitat: lentic |
Gosner stage: 38 |
Total length: 46.638 mm |
Body length: 18.39 mm |
Tail length: 28.248 mm |
Maximum body heigth: 8.015 mm |
Maximum body width: 11.006 mm |
Snout-nostril-distance: 1.948 mm |
Snout-spiraculum-distance: 10.15 mm |
Eye diameter: 2.033 mm |
Internostrial distance: 2.447 mm |
Interorbital distance: 5.628 mm |
Maximum height of tail: 7.696 mm |
Maximum heigth of dorsal fin: 1.952 mm |
Maximum heigth of ventral fin: 1.535 mm |
Maximum height of tail muscle: 4.395 mm |
Maximum width of tail muscle: 3.739 mm |
Oral disc width: 3.531 mm |
Position of oral disc: anteroventral |
Disc emarginated: laterally |
LKRF: 5(2-5)/3 |
Anterior keradont rows: 5 |
Posterior keradont rows: 3 |
Anterior gaps: yes |
Anterior rows with gaps: 3 |
Posterior gaps: no |
Posterior rows with gaps: 0 |
Relative length of anterior rows: 3>2>1=4>5 |
Relative length of posterior rows: 2>1=3 |
Anterior papillae: 1b |
Posterior papillae: 1b |
MPRF: (1-2)/2/1-2 |
Shape of marginal papillae: triangular |
Submarginal papillae: no |
Jaw sheaths present: yes |
Jaw sheaths serrated: clearly |
Upper jaw sheath shape: m |
Lower jaw sheath shape: v |
Thickness of jaw sheaths: robust |
Nostrils present: yes |
Position of nostrils: anterolateral |
Direction of nostrils: anterolaterally |
Shape of nostrils: round |
Nostrils with structure: torus |
Position of eyes: dorsolaterally |
Direction of eyes: dorsolaterally |
Position of spiracle: mss |
Shape of spiracle: wall absent |
Position of vent tube: medial b |
Shape of vent tube: displaced anteriroly |
Attachment of vent tube to ventral fin: a |
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: a |
Margin of dorsal fin: a |
Tail tip: triangular |
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