Federal Register - September 28, 2021
Versione di testo Cosa è?Dateas è un sito indipendente non affiliato a entità governative. La fonte dei documenti PDF che pubblichiamo qui è l'entità governativa indicata in ciascuno di essi. Le versioni in testo sono trascrizioni che realizziamo per facilitare l'accesso e la ricerca di informazioni, ma possono contenere errori o non essere complete.
Source: Federal Register
53626
Federal Register / Vol. 86, No. 185 / Tuesday, September 28, 2021 / Proposed Rules
Authority: 16 U.S.C. 13611407; 1531
1544; and 42014245, unless otherwise noted.
2. Amend 17.12, in paragraph h, the List of Endangered and Threatened Plants, by:
Scientific name
a. Adding the heading MOSSES to the end of the table; and b. Adding an entry for Donrichardsia macroneuron under the new heading MOSSES.
The additions read as follows:
Common name
Where listed
Status
17.12
Endangered and threatened plants.
h
Listing citations and applicable rules
MOSSES
Donrichardsia macroneuron.
South Llano Springs moss.
3. Amend 17.96 by adding paragraph c to read as follows:
17.96
Critical habitatplants.
c Mosses. Family Brachytheciaceae:
Donrichardsia macroneuron.
1 Critical habitat is depicted for Edwards County, Texas, on the map in this entry.
2 Within this area, the physical or biological features essential to the conservation of the South Llano Springs moss consist of the following components:
i The uninterrupted flow of spring water supplied by the Edwards-Trinity aquifer within the South Llano watershed;
ii Relatively constant water temperature due to proximity to the point of spring outflow;
VerDate Sep<11>2014
17:45 Sep 27, 2021
Jkt 253001
Wherever found
E
Federal Register citation when published as a final rule; 50 CFR 17.96c.CH
iii A substrate of calcareous or travertine rock not more than 15 cm 6
in below the surface of the water; and iv Contaminant and sediment levels that do not exceed the tolerance limits of South Llano Springs moss and associated plant and animal species.
3 Critical habitat does not include manmade structures such as buildings, aqueducts, runways, roads, and other paved areas and the land on which they are located within the legal boundaries on EFFECTIVE DATE OF FINAL
RULE.
4 Critical habitat map units. Data layers defining the map unit were created on a base of U.S. Geological Survey digital ortho-photo quarterquadrangles, and the critical habitat unit was then mapped using Geographic Information System GIS mapping. The map in this entry, as modified by any accompanying regulatory text,
PO 00000
Frm 00060
Fmt 4702
Sfmt 4702
establishes the boundaries of the critical habitat designation. The coordinates or plot points or both on which the map is based are available to the public at the Services internet site at https
www.fws.gov/southwest/es/
AustinTexas/, at http
www.regulations.gov at Docket No.
FWSR2ES20200015, and at the field office responsible for this designation. You may obtain field office location information by contacting one of the Service regional offices, the addresses of which are listed at 50 CFR
2.2.
5 Upper South Llano River Unit, Edwards County, Texas.
i General description: The Upper South Llano River Unit consists of 0.19
hectares 0.48 acres in Edwards County and is located on private land along the upper South Llano River.
E:FRFM28SEP1.SGM
28SEP1
