Knowra Nile monitor Nile monitor The Nile monitor (Varanus niloticus) is a large African monitor lizard found across much of sub-Saharan Africa. It is a strong swimmer that commonly hunts and shelters near water.
Varanidae : Varanidae is the family of monitor lizards, a group of predatory reptiles native to Africa, Asia, and Oceania. The Nile monitor belongs to this family of long-bodied, active lizards.
Ambush predation : Ambush predation is a hunting strategy in which a predator waits or conceals itself before striking prey. Nile monitors can wait near water or prey sites before making a rapid attack.
Freshwater ecosystem : A freshwater ecosystem is a community of organisms interacting in nonmarine waters and their surrounding environments. Rivers, lakes, and wetlands provide much of the Nile monitor's habitat and food.
Savannah monitor : The savannah monitor (Varanus exanthematicus) is a West and Central African monitor lizard adapted mainly to terrestrial habitats. It is a similarly large African monitor, but is less strongly associated with aquatic habitats.
Species distribution : Species distribution is the geographic area in which a species occurs over a specified period. The Nile monitor spans much of sub-Saharan Africa, but local occurrence and range boundaries vary.
Squamata : Squamata is the reptile order comprising lizards, snakes, and amphisbaenians. This order includes monitor lizards and supplies the broader classification.
Foraging : Foraging is the search for and acquisition of food by an organism. Nile monitors actively investigate varied habitats for prey, including nests and shoreline food sources.
Invasive species : An invasive species is a nonnative organism that spreads and causes ecological, economic, or other harm. Established Nile monitor populations in Florida have prompted concern about impacts on native wildlife.
Asian water monitor : The Asian water monitor (Varanus salvator) is a large monitor lizard native to South and Southeast Asia. It shares the Nile monitor's aquatic habits but belongs to a different species and geographic range.
Phylogeography : Phylogeography studies how historical processes shape the geographic distribution of genetic lineages. Genetic patterns can clarify how Nile monitor populations became distributed across Africa.
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