Global Tadpole Database
Global Tadpole Database
| Home | Search Database | Log-In | Impressum |
| Go back | |
 |
 |
 |
|
| Definitions of the following characters are given here. | |
| Species: Incilius occidentalis | |
| Genus: Incilius | |
| Family: Bufonidae | |
| Species in Frost database: Incilius occidentalis | |
| ID information: JQ947874.1 / smf96561 | |
| NCBI name: Incilius occidentalis | |
| Ecomorphological guild (s): benthic | |
| Collector: G. Köhler | |
| Country: Mexico | |
| Locality 1: Oaxaca | |
| Locality 2: Canyon San Juan Tzicatlacoyan | |
| Coordinate 1: 18° 49.84' N | |
| Coordinate 2: 98° 1.443' W | |
| Aquatic habitat: lotic | |
| Gosner stage: 38 | |
| Total length: 42.836 mm | |
| Body length: 16.762 mm | |
| Tail length: 26.074 mm | |
| Maximum body heigth: 8.219 mm | |
| Maximum body width: 11.269 mm | |
| Snout-nostril-distance: 2.428 mm | |
| Snout-spiraculum-distance: 9.539 mm | |
| Eye diameter: 2.149 mm | |
| Internostrial distance: 2.792 mm | |
| Interorbital distance: 5.058 mm | |
| Maximum height of tail: 7.547 mm | |
| Maximum heigth of dorsal fin: 2.927 mm | |
| Maximum heigth of ventral fin: 2.267 mm | |
| Maximum height of tail muscle: 4.558 mm | |
| Maximum width of tail muscle: 4.223 mm | |
| Oral disc width: 4.078 mm | |
| Position of oral disc: near-ventral | |
| Disc emarginated: laterally, posteriorly | |
| LKRF: 2(2)/3 | |
| Anterior keradont rows: 2 | |
| Posterior keradont rows: 3 | |
| Anterior gaps: yes | |
| Anterior rows with gaps: 1 | |
| Posterior gaps: no | |
| Posterior rows with gaps: 0 | |
| Relative length of anterior rows: 1<2 | |
| Relative length of posterior rows: 1>2>3 | |
| Anterior papillae: 0 | |
| Posterior papillae: 1 | |
| MPRF: 0/1/(1) | |
| Shape of marginal papillae: triangular | |
| Submarginal papillae: yes | |
| Jaw sheaths present: yes | |
| Jaw sheaths serrated: clearly | |
| Upper jaw sheath shape: moderately arched | |
| Lower jaw sheath shape: broadly v | |
| Thickness of jaw sheaths: slender | |
| Nostrils present: yes | |
| Position of nostrils: dorsolateral | |
| Direction of nostrils: anterodorsally | |
| Shape of nostrils: reniform | |
| Nostrils with structure: ho | |
| Position of eyes: dorsolaterally | |
| Direction of eyes: dorsolaterally | |
| Position of spiracle: msl | |
| Shape of spiracle: slight ridge | |
| Position of vent tube: medial b | |
| Shape of vent tube: displaced anteriorly and dorsally | |
| Attachment of vent tube to ventral fin: b | |
| Lateral line system visible: yes | |
| Position of lateral line system: 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 | |
| Go back |