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Full-Text Articles in Ecology and Evolutionary Biology
Thermal Ecology Of Urosaurus Ornatus (Ornate Tree Lizard), In The Northern Chihuahuan Desert On Indio Mountains Research Station, Texas, Julia Sandoval Alva
Thermal Ecology Of Urosaurus Ornatus (Ornate Tree Lizard), In The Northern Chihuahuan Desert On Indio Mountains Research Station, Texas, Julia Sandoval Alva
Open Access Theses & Dissertations
The main goal of this study was to determine the thermal ecology of the small tree lizard Urosaurus ornatus in a Chihuahuan Desert landscape. The study site was located at Indio Mountains Research Station (IMRS), Hudspeth County, Texas. We obtained body temperature (Tb) data on 385 lizards collected from April 2007 to June 2014 during the active period using a cloacal thermometer. Additionally, we recorded air temperature (Ta) and substrate temperature (Ts) of lizard microhabitats at the time of capture, and the operative temperature of lizard models left in the sun and shade from May to September 2014. My results …
Revision Of The Ant Genus Bothroponera (Hymenoptera: Formicidae: Ponerinae) From The African Continent, Abdulmeneem Joma
Revision Of The Ant Genus Bothroponera (Hymenoptera: Formicidae: Ponerinae) From The African Continent, Abdulmeneem Joma
Open Access Theses & Dissertations
Abstract (chapter 1)
The Afrotropical ants in the genus Bothroponera include the pumicosa, talpa, and sulcata species complexes. Species in the Bothroponera pumicosa species complex are mainly distributed in the southern part of Africa. This group of ants is characterized by having coarsely foveolate sculpture and by having either a raised a "v" or "u" shaped anterior medial area of the clypeus (anteclypeus), with or without a carina. The mandibles have 7 teeth in the majority of species and 8 teeth in the others. The eyes are relatively large. The scapes usually do not reach the posterior lateral corner of …