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Book COSEWIC Assessment and Status Report on the Broad banded Forestsnail Allogona Profunda in Canada

Download or read book COSEWIC Assessment and Status Report on the Broad banded Forestsnail Allogona Profunda in Canada written by Robert Franklin Foster and published by . This book was released on 2014 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Broad banded Forestsnail Allogona profunda

Download or read book Broad banded Forestsnail Allogona profunda written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book COSEWIC Assessment and Status Report on the Eastern Banded Tigersnail Anguispira Kochi Kochi and Western Banded Tigersnail Anguispira Kochi Occidentalis in Canada

Download or read book COSEWIC Assessment and Status Report on the Eastern Banded Tigersnail Anguispira Kochi Kochi and Western Banded Tigersnail Anguispira Kochi Occidentalis in Canada written by and published by . This book was released on 2017 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Broad banded Forestsnail Allogona Profunda

Download or read book Broad banded Forestsnail Allogona Profunda written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shells usually have a distinctive low tooth inside the lower lip of the aperture (shell opening) and a large open umbilicus (hole at the central part of the underside of the shell). [...] In Canada, Broad-banded Forestsnail is restricted to the Carolinian Forest region of Ontario on the north shore and islands of Lake Erie. [...] Note the tooth on the lower lip of the aperture in the lower photo. [...] Broad-banded Forestsnails presumably colonized the islands while they were still connected to the mainland during the 8,000 years between the retreat of the Laurentide ice sheet and inundation of the land bridge. [...] However, genetic data and evidence of local adaptations are unavailable and the "discreteness" and "significance" of the two subpopulations is unknown.

Book COSEWIC Assessment and Update Status Report on the American Chestnut Castanea Dentata in Canada electronic Resource

Download or read book COSEWIC Assessment and Update Status Report on the American Chestnut Castanea Dentata in Canada electronic Resource written by John D. Ambrose and published by . This book was released on 2005 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the status of the American chestnut (Castanea dentata). Remnants of once large populations of this tree still survive across most of its historical range in southern Ontario as well as most of the states within its range to the south. The report provides general information on the species (name and classification, description) and describes the following: distribution; habitat; biology; population sizes and trends; limiting factors and threats; special significance of the species; existing protection or other status.

Book COSEWIC Assessment and Update Status Report on the Banff Springs Snail Physella Johnsoni in Canada

Download or read book COSEWIC Assessment and Update Status Report on the Banff Springs Snail Physella Johnsoni in Canada written by Dwayne Allen William Lepitzki and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book COSEWIC Assessment and Status Report on the Blue Felt Lichen Degelia Plumbea in Canada

Download or read book COSEWIC Assessment and Status Report on the Blue Felt Lichen Degelia Plumbea in Canada written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book COSEWIC Assessment and Status Report on the Crumpled Tarpaper Lichen Collema Coniophilum in Canada

Download or read book COSEWIC Assessment and Status Report on the Crumpled Tarpaper Lichen Collema Coniophilum in Canada written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book COSEWIC Assessment and Status Report on the Black foam Lichen Anzia Colpodes in Canada

Download or read book COSEWIC Assessment and Status Report on the Black foam Lichen Anzia Colpodes in Canada written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the USA, it has been collected in the Appalachian Mountains from Georgia to Maine, but also on the Ozark Plateau and in Illinois, Wisconsin and Michigan. [...] The cause of the disappearance of the Black- foam Lichen from these provinces is uncertain, but it is significant that declines have also been observed in adjacent states of the USA. [...] The meristematic zone, at the tips of the Anzia lobes, initially produce a small amount of lower cortex and then the spongy tissue, sometimes termed the spongiostratum (Lawrey 1984; Hensen and Dobelman 1987; Jahns 1988). [...] Figure 1. Close-up photograph of the thallus of A. colpodes showing an apothecium, with its brown disc (on the right), and the black pycnidia on the lobe ends (on the left). [...] Distribution in the USA Anzia colpodes is the most common of the three species of the genus in the USA; the other two are A. ornata and A. americana.