Ptari-tepui






















Ptari-tepui

Tepuy Gran Sabana.jpg
Ptari-tepui viewed from the east

Highest point
Elevation
2,400 m (7,900 ft) [1]
Coordinates
05°46′01″N 61°48′40″W / 5.76694°N 61.81111°W / 5.76694; -61.81111Coordinates: 05°46′01″N 61°48′40″W / 5.76694°N 61.81111°W / 5.76694; -61.81111 
Geography




Ptari-tepui is located in Venezuela

Ptari-tepui

Ptari-tepui



Location in Venezuela



Location
Bolívar, Venezuela

Ptari-tepui, also spelled Pu-tari and sometimes called Cerro Budare or Cerro del Budare, is a tepui in Bolívar state, Venezuela.[1][2] Lying near the centre of the Sierra de Lema,[2] it has a maximum elevation of around 2,400 metres (7,900 ft) above sea level.[1] Its mostly bare summit plateau has an area of 1.25 km2 (0.48 sq mi).[1] Though generally flat, distinctive erosional rock formations are found on the more dissected eastern edge of the summit.[1]




Contents






  • 1 Description


  • 2 See also


  • 3 References


  • 4 Further reading





Description


Ptari-tepui gives its name to the Ptari Massif, which also includes Carrao-tepui to the northeast and a long ridge known as Sororopán-tepui to the southeast. As a whole, the massif has a summit area of around 2.5 km2 (0.97 sq mi) and an estimated slope area of 58 km2 (22 sq mi) (Carrao and Ptari together contributing 28 km2 (11 sq mi) and Sororopán, which is derived from a separate basement, a further 30 km2 (12 sq mi)).[1] The massif is situated entirely within the bounds of Canaima National Park.[3]


Ptari-tepui is a prime example of the classic tepui shape, having an almost perfectly flat-topped summit and near-vertical walls. This characteristic profile is said to recall the shape of a budare, a type of griddle used for making cassava bread, and is the source of its Pemón-derived name.[2] For this reason it is also sometimes known as Cerro Budare or Cerro del Budare.[2]





The flat, symmetrical peak of Ptari-tepui is visible on the left, with the long southwestern face of Sororopán-tepui extending to the right.



See also



  • Gran Sabana

  • Distribution of Heliamphora



References





  1. ^ abcdef Huber, O. (1995). Geographical and physical features. In: P.E. Berry, B.K. Holst & K. Yatskievych (eds.) Flora of the Venezuelan Guayana. Volume 1. Introduction. Missouri Botanical Garden Press, St. Louis. pp. 1–61.


  2. ^ abcd (in Spanish) Brewer-Carías, C. (2012). La Sierra de Lema: una bisagra de vida. Río Verde 7: 73–86.


  3. ^ (in Spanish) Torres, I.N. & D.D. Martín (November 2007). "Informe Final de la Evaluación del Parque Nacional Canaima, Venezuela, como Sitio de Patrimonio Natural de la Humanidad" (PDF)..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em} Mejorando Nuestra Herencia.




Further reading


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  • Hudec, I. (1998). Anomopoda (Crustacea: Branchiopoda) from some Venezuelan tepuis. Hydrobiologia 377(1–3): 205–211. doi:10.1023/A:1003260602055

  • Morton, C.V. (1957). Pteridophyta: Ptari-tepuí. [pp. 729–741] In: J.A. Steyermark et al. Botanical exploration in Venezuela -- 4. Fieldiana: Botany 28(4): 679–1225.

  • Spangler, P.J. (1981). New and interesting water beetles from Mt. Roraima and Ptari‐tepui, Venezuela (Coleoptera: Dytiscidae and Hydrophilidae). Aquatic Insects: International Journal of Freshwater Entomology 3(1): 1–11. doi:10.1080/01650428109361037










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