Download or read book Status Report on the Eastern Massasauga Rattlesnake Sistrurus C Catenatus in Canada written by Wayne F. Weller and published by . This book was released on 1991 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Report on the Eastern Massasauga Rattlesnake Sistrurus C Catenatus in Canada written by Cook, Francis R. (Francis Russell) and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Report on the Eastern Massasauga Rattlesnake Sistrurus C Catenatus in Canada written by Wayne F. Weller and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Draft Status Report on the Eastern Massasauga Rattlesnake Sistrurus C Catenatus in Canada written by Wayne Frederick Weller and published by . This book was released on 1991 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on the Status of the Eastern Massasauga Rattlesnake Stistrurus C Catenatus in Canada written by Canada. Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COSEWIC Assessment and Update Status Report on the Massasauga Sistrurus Catenatus in Canada written by and published by . This book was released on 2002 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the massasauga (Sistrurus catenatus) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, limiting factors and threats, special significance of the species, and existing protection or other status.--Includes text from document.
Download or read book Status of the Eastern Massasauga Rattlesnake at Indiana Dunes National Lakeshore written by National Park Service and published by CreateSpace. This book was released on 2013-08-28 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The eastern massasauga rattlesnake (Sistrurus catenatus catenatus) is a candidate for federal listing as a threatened or endangered Distinct Population Segment (DPS) (U.S. FWS 2003). Although the massasauga rattlesnake is thought to be in decline throughout much of its range, only the eastern subspecies (Sistrurus c. catenatus) is currently under consideration for listing. The eastern subspecies has been described as historically ranging from central New York and southern Ontario, southwest to Iowa and Missouri (Johnson 1995; Minton 2001). This eastern subspecies encompasses all S. catenatus residing north and east of the Missouri River.
Download or read book Final Report written by Richard A. Seigel and published by . This book was released on 199? with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status Survey for the Massasauga Rattlesnake Sistrurus C Catenatus in Wisconsin 1993 written by Robert Hay and published by . This book was released on 1993* with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statut Report on the Eastern Massauga Rattlesnake Sistrurus C Catanatus in Canada written by Wayne Frederick Weller and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endangered and Threatened Species Eastern Massasauga Rattlesnake Status Us Fish and Wildlife Service Regulation Fws 2018 Edition written by The Law The Law Library and published by Createspace Independent Publishing Platform. This book was released on 2018-10-24 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endangered and Threatened Species - Eastern Massasauga Rattlesnake - Status (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) The Law Library presents the complete text of the Endangered and Threatened Species - Eastern Massasauga Rattlesnake - Status (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition). Updated as of May 29, 2018 We, the U.S. Fish and Wildlife Service (Service), determine threatened species status under the Endangered Species Act of 1973 (Act), as amended, for the eastern massasauga rattlesnake (Sistrurus catenatus), a rattlesnake species found in 10 States and 1 Canadian Province. The rule adds this species to the Federal List of Endangered and Threatened Wildlife. We have also determined that the designation of critical habitat for the eastern massasauga rattlesnake is not prudent due to an increased risk of collection and persecution. This book contains: - The complete text of the Endangered and Threatened Species - Eastern Massasauga Rattlesnake - Status (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) - A table of contents with the page number of each section
Download or read book COSEWIC Assessment and Status Report on the Massasauga Sistrurus Catenatus written by Jonathan Choquette and published by . This book was released on 2013 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Venomous Reptiles of the United States Canada and Northern Mexico written by Carl H. Ernst and published by JHU Press. This book was released on 2011 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume contains species accounts of the venomous lizards and elapid and viperid snakes found north of Mexico's twenty-fifth parallel. Volume two covers the twenty-one species of rattlesnakes found in the United States, Canada, and northern Mexico.
Download or read book Status Assessment for the Eastern Massasauga Sistrurus C Catenatus 1998 written by Jennifer Szymanski and published by . This book was released on 1998* with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Report on the Status and Distribution of the Eastern Massasauga Sistrurus Catenatus Catenatus Rafinesque 1818 in Illinois written by Ellin Beltz and published by . This book was released on 1992 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive Ecology of the Eastern Massasauga Rattlesnake Sistrurus C Catenatus at Carlyle Lake Illinois written by Benjamin Christopher Jellen and published by . This book was released on 2005 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Using Microsatellite DNA to Genetically Identify a Potential Hybrid Population of Endangered Massasauga Rattlesnakes Sistrurus Catenatus in North Central Missouri written by Michael Joseph Murphy and published by . This book was released on 2009 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: DNA-based genetic techniques can be used to identify individuals in wild populations whose ancestry is uncertain. The massasauga rattlesnake is a small rattlesnake found from central New York to southeastern Arizona. It is currently described as consisting of three subspecies: the eastern massasauga (Sistrurus catenatus catenatus), the western massasauga (Sistrurus c. tergeminus) and the desert massasauga (Sistrurus c. edwardsii). Due to morphological similarities between eastern and western massasaugas in north central Missouri (where the range of S. c. catenatus meets that of S. c. tergeminus), there is debate over the species identity of individuals in this population and the possibility that it is a hybrid population has been suggested. Here, I use microsatellite DNA from western and eastern massasaugas to determine the species identity of a central Missouri population. To do this, I used a combination of clustering analysis and distance-based phylogenetic analysis to determine the relationships among the western, eastern, and central Missouri populations. Cluster-based analysis using the program Structure showed that the central Missouri population clustered strongly with the western (tergeminus) populations. Distance-based phylogenetic analysis of populations also grouped the Missouri population with western populations and analysis of all individuals grouped the central Missouri individuals together with the western individuals. These results show that the western massasauga and central Missouri population are genetically similar, and both are highly differentiated from eastern massasauga populations. Therefore this data strongly suggests that the central Missouri population is Sistrurus c. tergeminus. This has the implications that one of the criteria for special protection status of this population has been removed and that the range of S. c. catenatus does not extend west of the Mississippi River which supports the possibility that the Mississippi River acts as a phylogeographical barrier for massasauga rattlesnakes.
