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Ornithoglossum undulatum, also known as the Karoo Slangkop, is a species of flowering plant in the family Colchicaceae. It is found in Southern Namibia and South Africa. [2] In South Africa its range extends as far east as Somerset East in Eastern Cape Province. [3] O. undulatum is a poisonous plant, and consumption of the leaves can kill ...
The plant is regarded as one of the most toxic plants in Namibia, but specific studies into its toxicity are not known. It has been reported that the toxic milky latex of the plant is capable of killing animals and humans except rhino and oryx who feed upon it. [3]
There are about 50 species of frogs (six endemic) [2] but neither caecilians nor salamanders. [1] Namibia is home to 250 species of reptiles with 59 endemic. [2] There were 1331 recorded species of arachnids with 164 endemic [2] but there are potentially 5650 species. [2] Records show 6331 species of insects (1541 of them are endemic).
There's a gradient of species richness in Namibia that extends from southwest to northeast, which is similar to the pattern of rainfall. [14] Because of the aridity, many animal species rely on protected migration corridors during droughty conditions. [13] Currently, about 50% of all species in Namibia are of some conservation concern. [14]
This park is an important migration route of African elephant and many other large animals from Botswana to Angola. 430 bird species, including African fish eagle, African skimmer and western-banded snake eagle have been reported. Fish species in the park include the tiger fish and tilapia. [15] Namib-Naukluft Park: 1 August 1979: 49,768
Atractaspis duerdeni, commonly known as the beaked burrowing asp, [2] Duerden's burrowing asp, [3] and Duerden's stiletto snake, [2] is a species of venomous snake in the family Atractaspididae. [4] The species is native to southern Africa.
Hexophthalma is a genus of spiders in the family Sicariidae. [1] Although the genus was originally erected in 1878 (then with the name Hexomma), it was merged into the genus Sicarius in the 1890s, and remained unused until revived in 2017, when it was discovered that the African species then placed in Sicarius were distinct.
Only a few modern mammal species are capable of producing venom; they are likely the last living examples of what was once a more common trait among the mammals. The definition of "venomous" becomes less distinct here, however, and whether some species are truly venomous is still debated. European mole (Talpa europaea)