|
|
Article: Population Dynamics of the Concho Water Snake in Rivers and Reservoirs
- Article from:
- Copeia
- Article date:
- June 4, 2008
- Author:
-
;
;
;
;
;
;
;
|
Copyright informationCopyright American Society of Ichthyologists and Herpetologists Jun 4, 2008. Provided by ProQuest LLC. (Hide copyright information)
|
The Concho Water Snake (Nerodia harteri paucimaculata) is confined to the Concho-Colorado River valley of central Texas, thereby occupying one of the smallest geographic ranges of any North American snake. In 1986, N. h. paucimaculata was designated as a federally threatened species, in large part because of reservoir projects that were perceived to adversely affect the amount of habitat available to the snake. During a ten-year period (1987-1996), we conducted capture-recapture field studies to assess dynamics of five subpopulations of snakes in both natural (river) and man-made (reservoir) habitats. Because of differential sampling of subpopulations, we present separate results for all ...
Related newspaper, magazine, and journal articles:
|
|
Article: water snake
Webster's NewWorld Dictionary;
47 words
...Webster's NewWorld Dictionary 01-01-1988 water snake any of numerous saltwater or freshwater snakes; esp., any of a widely distributed genus (Natrix) of thick-bodied, nonpoisonous...
|
|