Data about <i>Etheostoma histrio</i>
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Glossary for Etheostoma histrio
- Back-arc basin
- A depression in the sea floor that results from the collision of continental plates; the weight of the sinking plate causes the overlying plate to stretch and thin, causing a basin in the overlying plate. Sometimes, the Earth's crust in these basins stretches so much it cracks, allowing magma through from the mantle beneath. Hence, basins often contain active volcanoes and hydrothermal vents.
- An area of water bordered by land on three sides.
- A small, slow-moving stream or creek; usually located in low-lying areas.
- Relatively narrow, deep depression with steep sides, the bottom of which generally has a continuous slope.
- A plane angle unit which is equal to 1/360 of a full rotation or 1.7453310^[-2] rad.
- 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.
- A landform elevated above the surrounding area.
- Freshwater habitat
- A habitat that is in or on a body of water containing low concentrations of dissolved salts and other total dissolved solids (<0.5 grams dissolved salts per litre).
- Gravel is an environmental material which is composed of pieces of rock that are at least two millimeters (2mm) in its largest dimension and no more than 75 millimeters.
- A category or description of the habitat in which the Event occurred.
- The natural environment in which an organism lives, or the physical environment that surrounds (influences and is utilized by) a species population.
- Habitat. (2013, August 9). In Wikipedia, The Free Encyclopedia. Retrieved 19:01, August 14, 2013, from http://en.wikipedia.org/w/index.php?title=Habitat&oldid=567783959
- The upper part of a river system, denoting the upper basin and source streams of a river.
- Iucn red list category
- The geographic latitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are north of the Equator, negative values are south of it. Legal values lie between -90 and 90, inclusive.
- Least concern
- A taxon is Least Concern when it has been evaluated against the criteria and does not qualify for Critically Endangered, Endangered, Vulnerable or Near Threatened. Widespread and abundant taxa are included in this category.
- The geographic longitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic center of a Location. Positive values are east of the Greenwich Meridian, negative values are west of it. Legal values lie between -180 and 180, inclusive.
- A liquid or semi-liquid mixture of water and some combination of soil, silt, and clay.
- A region of general uniform slope, comparatively level, and of considerable extent.
- A shallow stretch of a river or stream, where the current is above the average stream velocity and where the water forms small rippled waves as a result. It often consists of a rocky bed of gravels or other small stones.
- River bed
- The channel bottom of a river; the physical confine of the normal water flow.
- A stream or river which flows into another river (a parent river) or body of water but which may not flow directly into the sea.
- Volcanic field
- A region of the earth's crust that is prone to localized volcanic activity.
- An area that is inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions.
- Land having a cover of trees, shrubs, or both.