Species Profile

Proud Globelet

Scientific Name: Patera pennsylvanica
Taxonomy Group: Molluscs
COSEWIC Range: Ontario
COSEWIC Assessment Date and Status Change: May 2015
COSEWIC Status: Endangered
COSEWIC Status Criteria: B1ab(iii)+2ab(iii); D1
COSEWIC Reason for Designation: This large terrestrial snail is found in the upper mid-west of North America, with Canada’s single recorded occurrence in and near a wooded park in Windsor, Ontario. General snail surveys conducted throughout southern Ontario over the last century have not detected this species anywhere else. Freshly dead shells were found in 1992 and 1996 but only dead, weathered shells were found in extensive surveys in 2013. Human intrusions and disturbances from recreational activities and ecosystem modifications from invasive plants and animals, the surrounding urbanization, pollution from local and regional sources, and climate change may have contributed to the species’ demise; it appears another native snail disappeared from the same area at the same time.
COSEWIC History of Status Designation: Designated Endangered in May 2015.
SARA Status: Schedule 1, Endangered
Date of Listing (yyyy-mm-dd): 2019-02-25

Please note that this information is provided for general information purposes only. For the most up to date and accurate list of species listed under the Species at Risk Act, please see the Justice Laws Website.

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Protection

Federal Protection

The Proud Globelet is protected under the federal Species at Risk Act (SARA). More information about SARA, including how it protects individual species, is available in the Species at Risk Act: A Guide.

Provincial and Territorial Protection

To know if this species is protected by provincial or territorial laws, consult the provinces' and territories' websites.

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Documents

PLEASE NOTE: Not all COSEWIC reports are currently available on the SARA Public Registry. Most of the reports not yet available are status reports for species assessed by COSEWIC prior to May 2002. Other COSEWIC reports not yet available may include those species assessed as Extinct, Data Deficient or Not at Risk. In the meantime, they are available on request from the COSEWIC Secretariat.

7 record(s) found.

COSEWIC Status Reports

  • COSEWIC assessment and status report on the Proud Globelet Patera pennsylvanica in Canada (2016-02-04)

    Proud Globelet, Patera pennsylvanica is a terrestrial snail in the family Polygyridae. The yellowish, round shell (15-20 mm diameter) lacks a tooth-like protuberance at the shell opening compared to other species of the genus. The sole known Canadian population occurred in and near the Black Oak Heritage Forest owned by the City of Windsor. Although the ecological significance of Proud Globelet is unknown, gastropods, in general, play important roles in forest ecosystem functioning via nutrient cycling and soil building processes.

Response Statements

  • Response Statement - Proud Globelet (2015-12-23)

    This large terrestrial snail is found in the upper mid-west of North America, with Canada’s single recorded occurrence in and near a wooded park in Windsor, Ontario. General snail surveys conducted throughout southern Ontario over the last century have not detected this species anywhere else. Freshly dead shells were found in 1992 and 1996 but only dead, weathered shells were found in extensive surveys in 2013. Human intrusions and disturbances from recreational activities and ecosystem modifications from invasive plants and animals, the surrounding urbanization, pollution from local and regional sources, and climate change may have contributed to the species’ demise; it appears another native snail disappeared from the same area at the same time.

Orders

  • Order Acknowledging Receipt of the Assessments Done Pursuant to Subsection 23(1) of the Act: SI/2018-40 (2018-06-13)

    Her Excellency the Governor General in Council, on the recommendation of the Minister of the Environment, acknowledges receipt, on the making of this Order, of the assessments done pursuant to subsection 23(1) of the Species at Risk Act by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) with respect to the species set out in the annexed schedule.
  • Order Amending Schedule 1 to the Species at Risk Act (Volume 153, Number 5, 2019) (2019-03-06)

    Biodiversity is rapidly declining worldwide as species become extinct. Today’s extinction rate is estimated to be between 1 000 and 10 000 times higher than the natural rate. Biodiversity is positively related to ecosystem productivity, health and resiliency (i.e. the ability of an ecosystem to respond to changes or disturbances), and, given the interdependency of species, a loss of biodiversity can lead to decreases in ecosystem function and services (e.g. natural processes such as pest control, pollination, coastal wave attenuation, temperature regulation and carbon fixing). These services are important to the health of Canadians, and also have important ties to Canada’s economy. Small changes within an ecosystem can lead to a loss of individuals and species resulting in adverse, irreversible and broad-ranging effects.

COSEWIC Annual Reports

  • COSEWIC Annual Report - 2014-2015 (2015-11-20)

    Under Canada’s Species at Risk Act (SARA), the foremost function of COSEWIC is to "assess the status of each wildlife species considered by COSEWIC to be at risk and, as part of the assessment, identify existing and potential threats to the species". COSEWIC held two Wildlife Species Assessment Meetings in this reporting year (October, 2014 to September, 2015) from November 23 to November 28, 2014 and from April 27 to May 1, 2015. During the current reporting period, COSEWIC assessed the status or reviewed the classification of 56 wildlife species. The wildlife species assessment results for the 2014-2015 reporting period include the following: Extinct: 0 Extirpated: 1 Endangered: 21 Threatened: 11 Special Concern: 21 Data Deficient: 1 Not at Risk: 1 Total: 56 Of the 56 wildlife species examined, COSEWIC reviewed the classification of 40 that had been previously assessed. The review of classification for 24 of those wildlife species resulted in a confirmation of the same risk status as the previous assessment.

Consultation Documents

  • Consultation on Amending the List of Species under the Species at Risk Act : Terrestrial Species - January 2016 (2016-01-08)

    The Government of Canada is committed to preventing the disappearance of wildlife species at risk from our lands. As part of its strategy for realizing that commitment, on June 5, 2003, the Government of Canada proclaimed the Species at Risk Act (SARA). Attached to the Act is Schedule 1, the list of the species provided for under SARA, also called the List of Wildlife Species at Risk. Extirpated, Endangered and Threatened species on Schedule 1 benefit from the protection of prohibitions and recovery planning requirements under SARA. Special Concern species benefit from its management planning requirements. Schedule 1 has grown from the original 233 to 521 wildlife species at risk. Please submit your comments byMay 4, 2016, for terrestrial species undergoing normal consultationsand byOctober 4, 2016, for terrestrial species undergoing extended consultations.For a description of the consultation paths these species will undergo, please see:Species at Risk Public Registry website

Related Information

  • Environment and Climate Change Canada’s Species at Risk Act (SARA) Listing Plan 2016 to 2018 (2017-09-29)

    The status of wildlife species is assessed by an independent panel of expert Canadian scientists, the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). 149 terrestrial species were assessed as at-risk by COSEWIC between 2009 and 2016 and are eligible for listing under the Species at Risk Act (SARA) to be considered by the Governor-in-Council (GIC) on the recommendation of the Minister of the Environment: 86 species would be new additions, 54 currently listed species would be reclassified and 9 species would be updated to reflect changes in their recognized designatable units. A three-year listing plan has been developed to address all 149 terrestrial species and listing decisions for most species are anticipated by the end of 2018. Making amendments to Schedule 1 of SARA is a two-step process. The first step is for the GIC to propose an amendment through an order in council published in the Canada Gazette, Part I, for a 30-day public comment period. The second step is for the GIC to make a final decision on whether or not to make amendments to Schedule 1 of SARA, taking into consideration comments received during the 30-day public comment period. The amendments are made through an order in council published in the Canada Gazette, Part II. Both orders are accompanied by a Regulatory Impact Analysis Statement (RIAS) which presents the implications of listing the species or changing their status. Publishing this plan on the Species at Risk Public Registry is intended to provide transparency about the Government of Canada’s plan to make listing decisions under the Species at Risk Act. NOTE: The information presented below is intended to provide openness and transparency with respect to when terrestrial species might be considered for listing under Schedule 1 of the Species at Risk Act. It is intended to assist anyone who may wish to provide comments on such listing considerations. Given any number of factors can affect the timing of a listing decision; the Plan is subject to change. Accordingly, the Plan will be periodically updated.
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