title: Thermonectus sibleyi
text: # Thermonectus sibleyi
  
  Thermonectus sibleyi is a species of diving beetle native to western Mexico and southern Arizona, United States. T. sibleyi reaches a total length of 11.4 to 13.8 millimetres (0.45 to 0.54 in) and has an overall light, speckled color pattern.
  
  