Data about <i>Corydoras pygmaeus</i>
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caudal fin shape
||Phenoscape Catfish Fin Shapes|
||IRMNG - Interim Register of Marine and Nonmarine Genera.|
Glossary for Corydoras pygmaeus
- A linear shoaling landform feature within a body of water. Bars tend to be long and narrow (linear) and develop where a current (or waves) promote deposition of granular material, resulting in localized shallowing (shoaling) of the water. Bars can appear in the sea, in a lake, or in a river. They are typically composed of sand, although could be of any granular matter that the moving water has access to and is capable of shifting around (for example, soil, silt, gravel, cobble, shingle, or even boulders). The grain size of the material comprising a bar is related: to the size of the waves or the strength of the currents moving the material, but the availability of material to be worked by waves and currents is also important.
- Water saturated or nearly saturated with salt (NaCl). It is used (now less popular than historically) to preserve vegetables, fish, and meat.
- caudal fin shape
- Any measurable or observable characteristic related to the shape of a caudal fin.
- drainage basin
- A regions or area bounded by drainage divides and occupied by a drainage system; specifically the tract of country that gathers water originating as precipitation and contributes it to a particular stream channel or system of channels, or to a lake, reservoir, or other body of water.
- This taxon is still in existence, as opposed to extinct.
- extinction status
- Indicates whether a taxon is extant (living today) or extinct.
- fresh water
- fresh water aquarium
- A category or description of the habitat in which the Event occurred.
- A shape quality inhering in a bearer by virtue of the bearer's being partly divided into a determinate number of regions.
- [database_cross_reference: ISBN:0881923214]
- Natural freshwater surface streams of considerable volume and a permanent or seasonal flow, moving in a definite channel toward a sea, lake, or another river; any large streams, or ones larger than brooks or creeks, such as the trunk stream and larger branches of a drainage system.
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