Full Title Name:  Code of Federal Regulations. Title 50. Wildlife and Fisheries. Chapter I. United States Fish and Wildlife Service, Department of the Interior. Subchapter B. Taking, Possession, Transportation, Sale, Purchase, Barter, Exportation, and Importation of Wildlife and Plants. Part 17. Endangered and Threatened Wildlife and Plants. Subpart B. Lists. § 17.11 Endangered and threatened wildlife.

Editor's note: to access a tablular up-to-date listing of endangered and threatened species, please go to:

https://www.ecfr.gov/cgi-bin/text-idx?rgn=div8&node=50:2.0.1.1.1.2.1.1

Text of regulation without list of species: 

(a) The list in paragraph (h) of this section contains the wildlife species determined by the Service or the National Marine Fisheries Service (NMFS) of the Department of Commerce's National Oceanic and Atmospheric Administration (hereafter in this section referred to as “the Services”) to be endangered species or threatened species. It also contains the wildlife species treated as endangered species or threatened species because they are similar in appearance to and may be confused with endangered or threatened species (see §§ 17.50 through 17.52). The “Common name,” “Scientific name,” “Where listed,” and “Status” columns provide regulatory information; together, they identify listed wildlife species within the meaning of the Act and describe where they are protected. When a taxon has more than one entry, the “Where listed” or “Status” column will identify its status in each relevant geographic area. The listing of a particular taxon includes all lower taxonomic units.

(b) “Common name” column. Although common names are included, they cannot be relied upon for identification of any specimen, since they may vary greatly in local usage. In cases where confusion might arise, one or more synonyms are provided in parentheses within the “Common name” column. If a species has been listed as an Evolutionarily Significant Unit (ESU) or a Distinct Vertebrate Population Segment (DPS), the ESU or DPS names will be provided in brackets “[ ]” following the common name.

(c) “Scientific name” column. The Services use the most recently accepted scientific name. In cases where confusion might arise, one or more synonyms are provided in parentheses within the “Scientific name” column. The Services rely, to the extent practicable, on the Integrated Taxonomic Information System (ITIS) to determine a species' scientific name. ITIS incorporates the naming principles established by the International Code of Zoological Nomenclature (see paragraph (g) of this section). If the scientific name in ITIS differs from the scientific name adopted for use under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), the CITES nomenclature is provided in brackets “[ ]” within the “Scientific name” column following the ITIS nomenclature.

(d) “Where listed” column. The “Where listed” column sets forth the geographic area where the species is listed for purposes of the Act. Except when providing a geographic description of a DPS or ESU, or an experimental population designation, “Wherever found” will be used to indicate the Act's protections apply to all individuals of the species, wherever found.

(e) “Status” column. Within the “Status” column, the following abbreviations are used:

(2) Listing citations contain the volume, document starting page number, and publication date of the Federal Register publication(s) in which a species was given status, listed, or reclassified. At least since 1973, these documents have included a statement indicating the basis for the listing, as well as the effective date(s) of the listing or other rules that changed how the species was identified in the List in paragraph (h) of this section.

(3) “Critical habitat” and “Species-specific” rules superscripts provide cross-references to other sections in this part or part 222, 223, or 226 of chapter II of this title where critical habitat and species-specific rules are found. The species-specific superscripts also identify experimental populations. Experimental populations (superscript “10j”) are a separate citation, with one of the following symbols in the “Status” column: “XE” for an essential experimental population and “XN” for a nonessential experimental population.

(4) This column is for reference and navigational purposes only. All other appropriate rules in this part, parts 217 through 226 of chapter II of this title, and part 402 of chapter IV of this title apply, if no species-specific rules are referenced. In addition, other rules in this title could relate to such species (for example, port-of-entry requirements). The references in the “Listing Citations and Applicable Rules” column do not comprise a comprehensive list of all regulations that the Services might apply to the species or to the regulations of other Federal agencies or State or local governments.

(g) The Services will rely to the extent practicable on ITIS (http://www.itis.gov) and standard references adopted for CITES (http://cites.org).

(h) The “List of Endangered and Threatened Wildlife” is provided in the table in this paragraph (h):

[see list at https://www.ecfr.gov/cgi-bin/text-idx?rgn=div8&node=50:2.0.1.1.1.2.1.1]

Credits
[45 FR 33768, May 20, 1980, as amended at 45 FR 38523, May 28, 1980; 45 FR 44942, July 2, 1980; 45 FR 47363, July 14, 1980; 45 FR 52806, 52810, Aug. 8, 1980; 45 FR 54680, Aug. 15, 1980; 45 FR 55666, Aug. 20, 1980; 45 FR 63820, Sept. 25, 1980; 45 FR 65134, Oct. 1, 1980; 46 FR 3282, Jan. 13, 1981; 46 FR 11665, Feb. 10, 1981; 46 FR 24186, April 30, 1981; 46 FR 40669, Aug. 10, 1981; 46 FR 47797, Sept. 30, 1981; 47 FR 2319, Jan. 15, 1982; 47 FR 4211, Jan. 28, 1982; 47 FR 5427, Feb. 5, 1982; 47 FR 19999, May 10, 1982; 47 FR 31672, July 21, 1982; 48 FR 39943, 40184, Sept. 2, 1983; 48 FR 43043, Sept. 21, 1983; 48 FR 46057, Oct. 11, 1983; 48 FR 46336, 46341, Oct. 12, 1983; 48 FR 49249, Oct. 25, 1983; 48 FR 52743, Nov. 22, 1983; 49 FR 1058, Jan. 9, 1984; 49 FR 1994, Jan. 17, 1984; 49 FR 2783, Jan. 23, 1984; 49 FR 7335, Feb. 28, 1984; 49 FR 7394, Feb. 29, 1984; 49 FR 7397, Feb. 29, 1984; 49 FR 10526, March 20, 1984; 49 FR 14356, April 11, 1984; 49 FR 22334, May 29, 1984; 49 FR 27514, July 5, 1984; 49 FR 33885, 33892, Aug. 27, 1984; 49 FR 34494, 34504, 34510, Aug. 31, 1984; 49 FR 35954, Sept. 13, 1984; 49 FR 43069, Oct. 26, 1984; 49 FR 43969, Nov. 1, 1984; 49 FR 45163, Nov. 15, 1984; 49 FR 49639, Dec. 21, 1984; 50 FR 1056, Jan. 9, 1985; 50 FR 4225, Jan. 30, 1985; 50 FR 4945, Feb. 4, 1985; 50 FR 12302, 12305, March 28, 1985; 50 FR 20785, May 20, 1985; 50 FR 21792, May 28, 1985; 50 FR 23884, June 6, 1985; 50 FR 24530, June 11, 1985; 50 FR 24653, June 12, 1985; 50 FR 25678, June 20, 1985; 50 FR 26375, June 27, 1985; 50 FR 27002, July 1, 1985; 50 FR 30194, July 24, 1985; 50 FR 31596, 31603, Aug. 5, 1985; 50 FR 33951, Aug. 22, 1985; 50 FR 37194, 37198, Sept. 12, 1985; 50 FR 39122, 39127, Sept. 27, 1985; 50 FR 39691, Sept. 30, 1985; 50 FR 50308, Dec. 10, 1985; 50 FR 50733, Dec. 11, 1985; 50 FR 51252, Dec. 16, 1985; 51 FR 6690, Feb. 25, 1986; 51 FR 10850, 10857, 10864, March 31, 1986; 51 FR 16047, April 30, 1986; 51 FR 16482, May 2, 1986; 51 FR 17980, May 16, 1986; 51 FR 23781, July 1, 1986; 51 FR 27492, July 31, 1986; 51 FR 31422, Sept. 3, 1986; 51 FR 34412, 34425, Sept. 26, 1986; 51 FR 39478, Oct. 28, 1986; 51 FR 41796, Nov. 19, 1986; 51 FR 45910, Dec. 23, 1986; 52 FR 288, Jan. 5, 1987; 52 FR 5302, Feb. 20, 1987; 52 FR 10892, April 6, 1987; 52 FR 11169, 11172, April 7, 1987; 52 FR 11286, April, 8, 1987; 52 FR 20719, 20999, June 3, 1987; 52 FR 21063, June 4, 1987; 52 FR 22430, June 11, 1987; 52 FR 22584, June 12, 1987; 52 FR 22943, June 16, 1987; 52 FR 23151, June 17, 1987; 52 FR 25232, July 6, 1987; 52 FR 25380, July 7, 1987; 52 FR 28785, Aug. 3, 1987; 52 FR 28831, Aug. 4, 1987; 52 FR 29780, Aug. 11, 1987; 52 FR 35040, Sept. 16, 1987; 52 FR 35378, Sept. 18, 1987; 52 FR 36038, 36180, Sept. 25, 1987; 52 FR 36776, 36780, Oct. 1, 1987; 52 FR 37423, Oct. 6, 1987; 52 FR 42068, Nov. 2, 1987; 52 FR 42662, Nov. 6, 1987; 52 FR 46085, Dec. 4, 1987; 53 FR 3570, Feb. 5, 1988; 53 FR 25611, July 8, 1988; 53 FR 27134, July 18, 1988; 53 FR 27693, July 22, 1988; 53 FR 29337, Aug. 4, 1988; 53 FR 33992, 33998, Sept. 1, 1988; 53 FR 34698, Sept. 7, 1988; 53 FR 36033, Sept.16, 1988; 53 FR 37970, Sept. 28, 1988; 53 FR 38453, 38460, 38465, 38489, Sept. 30, 1988; 53 FR 43889, Oct. 31, 1988; 53 FR 45865, Nov. 14, 1988; 54 FR 8341, Feb. 28, 1989; 54 FR 15208, April 17, 1989; 54 FR 20602, May 12, 1989; 54 FR 22906, May 30, 1989; 54 FR 29655, July 13, 1989; 54 FR 32330, Aug. 4, 1989; 54 FR 34467, 34472, Aug. 18, 1989; 54 FR 35311, Aug. 24, 1989; 54 FR 38951, Sept. 21, 1989; 54 FR 39853, 39899, Sept. 28, 1989; 54 FR 40112, Sept. 29, 1989; 54 FR 41453, Oct. 10, 1989; 54 FR 43969, Oct. 30, 1989; 54 FR 47861, Nov. 17, 1989; 55 FR 9135, March 12, 1990; 55 FR 9450, March 14, 1990; 55 FR 12190, April 2, 1990; 55 FR 12801, April 5, 1990; 55 FR 12832, April 6, 1990; 55 FR 13488, April 10, 1990; 55 FR 18845, May 4, 1990; 55 FR 19145, May 8, 1990; 55 FR 21153, 21161, May 22, 1990; 55 FR 25591, 25595, June 21, 1990; 55 FR 26194, June 26, 1990; 55 FR 28213, July 10, 1990; 55 FR 32094, Aug. 7, 1990; 55 FR 36647, Sept. 6, 1990; 55 FR 39416, Sept. 27, 1990; 55 FR 39860, 39871, Sept. 28, 1990;

55 FR 42966, Oct. 25, 1990; 55 FR 49623, Nov. 30, 1990; 55 FR 50006, Dec. 4, 1990; 55 FR 51112, 51114, Dec. 12, 1990; 55 FR 53160, Dec. 27, 1990; 56 FR 800, Jan. 9, 1991; 56 FR 1228, Jan. 11, 1991; 56 FR 1459, 1462, 1463, Jan. 14, 1991; 56 FR 13600, April 3, 1991; 56 FR 19814, April 30, 1991; 56 FR 21087, May 7, 1991; 56 FR 28349, June 20, 1991; 56 FR 28717, June 24, 1991; 56 FR 28828, June 25, 1991; 56 FR 37671, Aug. 8, 1991; 56 FR 40267, Aug. 14, 1991; 56 FR 41488, Aug. 21, 1991; 56 FR 49649, 49652, 49657, Sept. 30, 1991; 56 FR 54957, 54967, Oct. 23, 1991; 56 FR 56333, Nov. 4, 1991; 56 FR 64722, Dec. 12, 1991; 57 FR 212, Jan. 3, 1992; 57 FR 594, Jan. 7, 1992; 57 FR 1834, Jan. 15, 1992; 57 FR 13661, April 17, 1992; 57 FR 14790, April 22, 1992; 57 FR 21569, May 20, 1992; 57 FR 27858, June 22, 1992; 57 FR 28024, June 23, 1992; 57 FR 44340, Sept. 25, 1992; 57 FR 45337, Oct. 1, 1992; 57 FR 54726, Nov. 20, 1992; 57 FR 59243, 59256, Dec. 14, 1992; 58 FR 4358, Jan. 14, 1993; 58 FR 5642, 5657, Jan. 22, 1993; 58 FR 5946, Jan. 25, 1993; 58 FR 12863, 12874, March 5, 1993; 58 FR 14271, March 16, 1993; 58 FR 14339, March 17, 1993; 58 FR 16757, March 30, 1993; 58 FR 25746, 25763, April 27, 1993; 58 FR 27480, May 10, 1993; 58 FR 34931, June 30, 1993; 58 FR 40538, July 28, 1993; 58 FR 41391, Aug. 3, 1993; 58 FR 43819, Aug. 18, 1993; 58 FR 46033, Aug. 31, 1993; 58 FR 49873, 49880, 49887, Sept. 23, 1993; 58 FR 49937, Sept. 24, 1993; 58 FR 53804, Oct. 18, 1993; 58 FR 54065, Oct. 20, 1993; 58 FR 65095, Dec. 10, 1993; 58 FR 68486, Dec. 27, 1993; 59 FR 4856, Feb. 2, 1994; 59 FR 5310, Feb. 3, 1994; 59 FR 5498, Feb. 4, 1994; 59 FR 10584, March 7, 1994; 59 FR 13397, March 21, 1994; 59 FR 13836, March 23, 1994; 59 FR 17998, April 15, 1994; 59 FR 18327, April 18, 1994; 59 FR 31095, June 16, 1994; 59 FR 36995, July 20, 1994; 59 FR 42691, 42711, Aug. 18, 1994; 59 FR 46002, Sept. 6, 1994; 59 FR 46715, Sept. 9, 1994; 59 FR 48152, Sept. 19, 1994; 59 FR 49674, Sept. 29, 1994; 59 FR 50805, Oct. 5, 1994; 59 FR 54840, Nov. 2, 1994; 59 FR 60264, 60278, Nov. 22, 1994; 59 FR 60334, Nov. 23, 1994; 59 FR 63264, Dec. 8, 1994; 59 FR 64623, Dec. 15, 1994; 59 FR 64866, Dec. 16, 1994; 59 FR 65276, Dec. 19, 1994; 59 FR 65512, Dec. 20, 1994; 60 FR 2903, Jan. 12, 1995; 60 FR 5267, 5273, Jan. 26, 1995; 60 FR 6973, Feb. 6, 1995; 60 FR 10715, Feb. 27, 1995; 60 FR 12906, March 9, 1995; 60 FR 18947, April 13, 1995; 60 FR 29945, June 6, 1995; 61 FR 11331, March 20, 1996; 61 FR 25832, May 23, 1996; 61 FR 26278, May 24, 1996; 61 FR 32366, June 24, 1996; 61 FR 48412, Sept. 13, 1996; 61 FR 54056, Oct. 16, 1996; 61 FR 59028, Nov. 20, 1996; 62 FR 689, Jan. 6, 1997; 62 FR 1657, Jan. 10, 1997; 62 FR 2321, Jan. 16, 1997; 62 FR 3628, Jan. 24, 1997; 62 FR 4191, Jan. 29, 1997; 62 FR 4939, Feb. 3, 1997; 62 FR 10746, March 10, 1997; 62 FR 23392, April 30, 1997; 62 FR 30772, June 5, 1997; 62 FR 31757, 31761, June 11, 1997; 62 FR 33038, June 18, 1997; 62 FR 38939, July 21, 1997; 62 FR 39138, 39156, July 22, 1997; 62 FR 44227, Aug. 20, 1997; 62 FR 59622, Nov. 4, 1997; 62 FR 64320, Dec. 5, 1997; 62 FR 66303, Dec. 18, 1997; 63 FR 694, Jan. 7, 1998; 63 FR 1762, Jan. 12, 1998; 63 FR 3843, Jan. 27, 1998; 63 FR 12686, March 16, 1998; 63 FR 13149, March 18, 1998; 63 FR 14379, March 25, 1998; 63 FR 26530, May 13, 1998; 63 FR 31674, June 10, 1998; 63 FR 32997, June 17, 1998; 63 FR 42762, Aug. 11, 1998; 63 FR 46909, Sept. 3, 1998; 63 FR 51016, Sept. 24, 1998; 63 FR 52837, Oct. 1, 1998; 63 FR 57619, Oct. 28, 1998; 63 FR 64799, Nov. 23, 1998; 63 FR 69021, Dec. 15, 1998; 63 FR 70062, Dec. 18, 1998; 64 FR 5981, Feb. 8, 1999; 64 FR 15704, April 1, 1999; 64 FR 17124, April 8, 1999; 64 FR 19308, April 20, 1999; 64 FR 36288, July 6, 1999; 64 FR 37435, July 12, 1999; 64 FR 41836, Aug. 2, 1999; 64 FR 46558, Aug. 25, 1999; 64 FR 47134, Aug. 30, 1999; 64 FR 56608, Oct. 20, 1999; 64 FR 58932, Nov. 1, 1999; 64 FR 68520, Dec. 7, 1999; 64 FR 72960, Dec. 29, 1999; 65 FR 30, Jan. 3, 2000;

65 FR 2356, Jan. 14, 2000; 65 FR 3108, Jan. 19, 2000; 65 FR 3889, Jan. 25, 2000; 65 FR 4151, 4169, Jan. 26, 2000; 65 FR 4779, Feb. 1, 2000; 65 FR 8889, Feb. 23, 2000; 65 FR 10039, Feb. 25, 2000; 65 FR 10426, Feb. 28, 2000; 65 FR 16085, March 24, 2000; 65 FR 17786, April 5, 2000; 65 FR 19697, April 12, 2000; 65 FR 20769, April 18, 2000; 65 FR 24356, April 25, 2000; 65 FR 24422, April 26, 2000; 65 FR 25879, May 4, 2000; 65 FR 26461, May 5, 2000; 65 FR 26770, May 9, 2000; 65 FR 46654, July 31, 2000; 65 FR 54177, Sept. 7, 2000; 65 FR 57263, Sept. 21, 2000; 65 FR 58948, Oct. 3, 2000; 65 FR 60886, Oct. 13, 2000; 65 FR 63454, Oct. 23, 2000; 65 FR 63704, Oct. 24, 2000; 65 FR 69480, 69637, Nov. 17, 2000; 65 FR 69710, Nov. 20, 2000; 65 FR 81433, Dec. 26, 2000; 66 FR 8548, 8667, Feb. 1, 2001; 66 FR 8878, Feb. 2, 2001; 66 FR 9176, Feb. 6, 2001; 66 FR 9231, 9244, 9449, Feb. 7, 2001; 66 FR 14659, March 13, 2001; 66 FR 15656, March 20, 2001; 66 FR 18031, April 4, 2001; 66 FR 21475, April 30, 2001; 66 FR 22959, May 7, 2001; 66 FR 29403, May 30, 2001; 66 FR 32257, June 14, 2001; 66 FR 33915, June 26, 2001; 66 FR 35559, July 6, 2001; 66 FR 36085, July 10, 2001; 66 FR 43809, Aug. 21, 2001; 66 FR 46560, Sept. 6, 2001; 66 FR 50350, Oct. 3, 2001; 66 FR 51339, Oct. 9, 2001; 66 FR 59373, Nov. 28, 2001; 66 FR 59545, Nov. 29, 2001; 66 FR 59749, Nov. 30, 2001; 66 FR 63001, Dec. 4, 2001; 66 FR 63775, Dec. 10, 2001; 66 FR 66811, Dec. 27, 2001; 67 FR 10112, March 6, 2002; 67 FR 18382, April 15, 2002; 67 FR 19836, April 23, 2002 67 FR 37721, May 30, 2002; 67 FR 40810, June 13, 2002; 67 FR 44392, 44515, July 2, 2002; 67 FR 47739, July 22, 2002; 67 FR 51129, Aug. 7, 2002; 67 FR 52426, Aug. 12, 2002; 67 FR 52889, Aug. 14, 2002; 67 FR 54053, Aug. 20, 2002; 67 FR 57679, Sept. 11, 2002; 67 FR 61034, Sept. 27, 2002; 68 FR 10409, March 5, 2003; 68 FR 13406, 13519, March 19, 2003; 68 FR 15872, April 1, 2003; 68 FR 17190, April 8, 2003; 68 FR 17456, April 9, 2003; 68 FR 17562, April 10, 2003; 68 FR 26507, May 16, 2003; 68 FR 34758, June 10, 2003; 68 FR 37313, June 23, 2003; 68 FR 43658, July 24, 2003; 68 FR 46756, Aug. 6, 2003; 68 FR 55166, Sept. 22, 2003; 68 FR 70190, Dec. 17, 2003; 69 FR 3028, Jan. 22, 2004; 69 FR 8119, Feb. 23, 2004; 69 FR 8850, Feb. 26, 2004; 69 FR 10353, March 5, 2004; 69 FR 21438, April 21, 2004; 69 FR 29105, May 20, 2004; 69 FR 40116, July 1, 2004; 69 FR 44760, July 27, 2004; 69 FR 47247, Aug. 4, 2004; 69 FR 53160, Aug. 31, 2004; 69 FR 56373, Sept. 21, 2004; 69 FR 60046, Oct. 6, 2004; 69 FR 62980, Oct. 28, 2004; 69 FR 68597, Nov. 24, 2004; 70 FR 447, Jan. 4, 2005; 70 FR 1210, 1305, Jan. 6, 2005; 70 FR 3459, Jan. 24, 2005; 70 FR 10503, March 4, 2005; 70 FR 11141, March 8, 2005; 70 FR 17923, April 8, 2005; 70 FR 46329, 46386, Aug. 9, 2005; 70 FR 46955, Aug. 11, 2005; 70 FR 49417, Aug. 23, 2005; 70 FR 52324, Sept. 2, 2005; 70 FR 58350, Oct. 6, 2005; 70 FR 66706, Nov. 2, 2005; 70 FR 67928, Nov. 9, 2005; 70 FR 69465, Nov. 16, 2005; 71 FR 6229, Feb. 7, 2006; 71 FR 6394, Feb. 8, 2006; 71 FR 7122, Feb. 10, 2006; 71 FR 15629, March 29, 2006; 71 FR 19293, April 13, 2006; 71 FR 19458, April 14, 2006; 71 FR 24916, April 27, 2006; 71 FR 26851, May 9, 2006; 71 FR 40673, July 18, 2006; 71 FR 42314, July 26, 2006; 71 FR 53600, Sept. 12, 2006; 71 FR 54371, Sept. 14, 2006; 71 FR 60264, Oct. 12, 2006; 71 FR 63907, Oct. 31, 2006; 71 FR 66054, Nov. 9, 2006; 71 FR 74608, Dec. 12, 2006; 72 FR 6102, Feb. 8, 2007; 72 FR 13040, March 20, 2007; 72 FR 14938, March 29, 2007; 72 FR 16285, April 4, 2007; 72 FR 37372, July 9, 2007; 72 FR 39265, July 17, 2007; 72 FR 43563, Aug. 6, 2007; 72 FR 51136, Sept. 5, 2007;

72 FR 52446, Sept. 13, 2007; 72 FR 60081, Oct. 23, 2007; 72 FR 64314, Nov. 15, 2007; 73 FR 3178, Jan. 16, 2008; 73 FR 10560, Feb. 27, 2008; 73 FR 23970, May 1, 2008; 73 FR 28302, May 15, 2008; 73 FR 28318, May 15, 2008; 73 FR 39838, July 10, 2008; 73 FR 45573, Aug. 5, 2008; 73 FR 47020, Aug. 12, 2008; 73 FR 50247, Aug. 26, 2008; 73 FR 62838, Oct. 21, 2008; 73 FR 73820, Dec. 4, 2008; 73 FR 74370, Dec. 8, 2008; 73 FR 75358, Dec. 11, 2008; 74 FR 6742, Feb. 10, 2009; 74 FR 8661, Feb. 25, 2009; 74 FR 10378, March 10, 2009; 74 FR 15121, 15186, April 2, 2009; 74 FR 17344, April 14, 2009; 74 FR 26508, June 2, 2009; 74 FR 29385, June 19, 2009; 74 FR 46930, Sept. 14, 2009; 74 FR 47484, Sept. 16, 2009; 74 FR 52010, Oct. 8, 2009; 74 FR 59472, Nov. 17, 2009; 75 FR 249, Jan. 5, 2010; 75 FR 11032, March 10, 2010; 75 FR 12873, March 17, 2010; 75 FR 14497, March 26, 2010; 75 FR 17481, April 6, 2010; 75 FR 19045, April 13, 2010; 75 FR 21188, April 23, 2010; 75 FR 36011, June 24, 2010; 75 FR 43853, July 27, 2010; 75 FR 43864, July 27, 2010; 75 FR 45526, Aug. 3, 2010; 75 FR 50842, Aug. 17, 2010; 75 FR 52282, Aug. 25, 2010; 75 FR 53604, Sept. 1, 2010; 75 FR 59656, Sept. 28, 2010; 75 FR 65575, Oct. 26, 2010; 75 FR 67538, Nov. 2, 2010; 75 FR 75927, Dec. 7, 2010; 75 FR 76132, Dec. 7, 2010; 75 FR 81814, Dec. 28, 2010; 76 FR 6080, Feb. 3, 2011; 76 FR 7321, Feb. 9, 2011; 76 FR 9691, Feb. 22, 2011; 76 FR 18102, April 1, 2011; 76 FR 20560, April 13, 2011; 76 FR 25591, May 5, 2011; 76 FR 25609, May 5, 2011; 76 FR 30780, May 26, 2011; 76 FR 31873, June 2, 2011; 76 FR 33053, June 7, 2011; 76 FR 35350, June 17, 2011; 76 FR 35992, June 21, 2011; 76 FR 37675, June 28, 2011; 76 FR 47491, Aug. 5, 2011; 76 FR 48741, Aug. 9, 2011; 76 FR 49566, Aug. 10, 2011; 76 FR 50079, Aug. 11, 2011; 76 FR 50702, Aug. 16, 2011; 76 FR 54366, Aug. 31, 2011; 76 FR 54713, Sept. 2, 2011; 76 FR 58950, Sept. 22, 2011; 76 FR 58994, Sept. 22, 2011; 76 FR 61612, Oct. 5, 2011; 76 FR 61978, Oct. 6, 2011; 76 FR 62954, Oct. 11, 2011; 76 FR 66804, Oct. 27, 2011; 76 FR 81725, Dec. 28, 2011; 77 FR 8484, Feb. 14, 2012; 77 FR 8664, Feb. 14, 2012; 77 FR 10909, Feb. 23, 2012; 77 FR 14949, March 13, 2012; 77 FR 16375, March 20, 2012; 77 FR 16717, March 22, 2012; 77 FR 20986, April 6, 2012; 77 FR 23087, April 17, 2012; 77 FR 26211, May 3, 2012; 77 FR 30854, May 23, 2012; 77 FR 33103, June 5, 2012; 77 FR 35145, June 12, 2012; 77 FR 36802, June 19, 2012; 77 FR 41105, July 12, 2012; 77 FR 43467, July 24, 2012; 77 FR 45893, Aug. 1, 2012; 77 FR 55604, Sept. 10, 2012; 77 FR 57744, Sept. 18, 2012; 77 FR 60800, Oct. 4, 2012; 77 FR 61703, Oct. 10, 2012; 77 FR 63644, Oct. 16, 2012; 77 FR 71080, Nov. 28, 2012; 77 FR 73761, Dec. 11, 2012; 77 FR 75297, Dec. 19, 2012; 78 FR 500, Jan. 3, 2013; 78 FR 14023, March 4, 2013; 78 FR 15640, March 12, 2013; 78 FR 28522, May 15, 2013; 78 FR 32063, May 28, 2013; 78 FR 38189, June 25, 2013; 78 FR 41257, July 9, 2013; 78 FR 42713, July 17, 2013; 78 FR 45095, July 26, 2013; 78 FR 51325, Aug. 20, 2013; 78 FR 52384, Aug. 22, 2013; 78 FR 55627, Sept. 10, 2013; 78 FR 55656, Sept. 11, 2013; 78 FR 57096, Sept. 17, 2013; 78 FR 57774, Sept. 19, 2013; 78 FR 58954, Sept. 25, 2013; 78 FR 59287, Sept. 26, 2013; 78 FR 59584, Sept. 26, 2013; 78 FR 60782, Oct. 2, 2013; 78 FR 61042, Oct. 2, 2013; 78 FR 61219, Oct. 3, 2013; 78 FR 61502, Oct. 3, 2013; 78 FR 64688, Oct. 29, 2013; 78 FR 64733, Oct. 29, 2013; 78 FR 68371, Nov. 14, 2013; 78 FR 69588, Nov. 20, 2013; 79 FR 2381, Jan. 14, 2014; 79 FR 10292, Feb. 24, 2014; 79 FR 12650, March 5, 2014; 79 FR 18210, April 1, 2014; 79 FR 19794, April 9, 2014; 79 FR 20070, April 10, 2014; 79 FR 20107, April 11, 2014; 79 FR 24310, April 29, 2014; 79 FR 26186, May 7, 2014; 79 FR 28848, May 20, 2014; 79 FR 33137, June 10, 2014; 79 FR 35900, June 24, 2014; 79 FR 37103, June 30, 2014; 79 FR 38746, July 8, 2014; 79 FR 39819, July 10, 2014; 79 FR 42689, July 23, 2014; 79 FR 43161, July 24, 2014; 79 FR 45286, Aug. 4, 2014; 79 FR 47243, Aug. 12, 2014; 79 FR 49023, Aug. 19, 2014; 79 FR 51265, Aug. 28, 2014; 79 FR 51709, Aug. 29, 2014; 79 FR 52577, Sept. 4, 2014; 79 FR 54840, Sept. 12, 2014; 79 FR 60038, Oct. 3, 2014; 79 FR 60378, Oct. 7, 2014; 79 FR 63747, Oct. 24, 2014; 79 FR 67357, Nov. 13, 2014; 79 FR 69310, Nov. 20, 2014; 79 FR 73747, Dec. 11, 2014; 80 FR 2511, Jan. 16, 2015; 80 FR 3915, Jan. 26, 2015; 80 FR 9150, Feb. 19, 2015; 80 FR 9220, Feb. 20, 2015; 80 FR 12566, March 10, 2015; 80 FR 18032, April 2, 2015; 80 FR 24729, April 30, 2015; 80 FR 34524, June 16, 2015; 80 FR 35866, June 23, 2015; 80 FR 37428, June 30, 2015; 80 FR 45097, July 29, 2015; 80 FR 59302, Oct. 1, 2015; 80 FR 59496, Oct. 1, 2015; 80 FR 60021, Oct. 2, 2015; 80 FR 60488, Oct. 6, 2015; 80 FR 66837, Oct. 30, 2015; 80 FR 70717, Nov. 16, 2015; 80 FR 76249, Dec. 8, 2015; 80 FR 80056, Dec. 23, 2015; 81 FR 8007, Feb. 17, 2016; 81 FR 13171, March 11, 2016; 81 FR 14315, March 16, 2016; 81 FR 17959, March 30, 2016; 81 FR 20086, April 6, 2016; 81 FR 20480, April 7, 2016; 81 FR 29166, May 11, 2016; 81 FR 29375, May 11, 2016; 81 FR 36783, June 7, 2016; 81 FR 40547, June 22, 2016; 81 FR 47047, July 20, 2016; 81 FR 51348, Aug. 4, 2016; 81 FR 51556, Aug. 4, 2016; 81 FR 53332, Aug. 12, 2016; 81 FR 59090, Aug. 26, 2016; 81 FR 62659, Sept. 12, 2016; 81 FR 65507, Sept. 22, 2016; 81 FR 67214, Sept. 30, 2016; 81 FR 67856, Sept. 30, 2016; 81 FR 68984, Oct. 5, 2016; 81 FR 69007, Oct. 5, 2016; 81 FR 69425, Oct. 6, 2016; 81 FR 71408, Oct. 17, 2016; 81 FR 76313, Nov. 2, 2016; 81 FR 93640, Dec. 21, 2016;

82 FR 3208, Jan. 11, 2017; 82 FR 10285, Feb. 10, 2017; 82 FR 16540, April 5, 2017; 82 FR 16704, April 5, 2017; 82 FR 20284, May 1, 2017; 82 FR 28577, June 23, 2017; 82 FR 28588, June 23, 2017; 82 FR 30632, June 30, 2017; 82 FR 43885, Sept. 20, 2017; 82 FR 43896, Sept. 20, 2017; 82 FR 43907, Sept. 20, 2017; 83 FR 278, Jan. 3, 2018; 83 FR 2087, Jan. 16, 2018; 83 FR 3099, Jan. 23, 2018; 83 FR 5735, Feb. 9, 2018; 83 FR 14198, April 3, 2018; 83 FR 14982, April 6, 2018; 83 FR 16242, April 16, 2018; 83 FR 17110, April 18, 2018; 83 FR 36772, July 31, 2018; 83 FR 39916, Aug. 13, 2018; 83 FR 58753, Nov. 21, 2018; 83 FR 67139, Dec. 28, 2018; 84 FR 6310, Feb. 26, 2019; 84 FR 13811, April 8, 2019; 84 FR 25003, May 30, 2019; 84 FR 37145, July 31, 2019; 84 FR 48308, Sept. 13, 2019; 84 FR 52659, Oct. 2, 2019; 84 FR 52800, Oct. 3, 2019; 84 FR 54463, Oct. 9, 2019; 84 FR 56135, Oct. 21, 2019; 84 FR 64226, Nov. 21, 2019; 84 FR 69946, Dec. 19, 2019; 85 FR 189, Jan. 2, 2020; 85 FR 11262, Feb. 26, 2020; 85 FR 11305, Feb. 27, 2020; 85 FR 22663, April 23, 2020; 85 FR 26818, May 5, 2020; 85 FR 29589, May 15, 2020; 85 FR 35594, June 11, 2020; 85 FR 37588, June 23, 2020; 85 FR 39090, June 30, 2020; 85 FR 61618, Sept. 30, 2020; 85 FR 61631, Sept. 30, 2020; 85 FR 63802, Oct. 8, 2020; 85 FR 63830, Oct. 8, 2020; 85 FR 65259, Oct. 15, 2020; 85 FR 69895, Nov. 3, 2020; 86 FR 211, Jan. 4, 2021; 86 FR 2581, Jan. 13, 2021; 86 FR 13475, March 9, 2021; 86 FR 15620, March 24, 2021; 86 FR 18202, April 8, 2021; 86 FR 20939, April 21, 2021; 86 FR 21961, April 26, 2021; 86 FR 22570, April 28, 2021; 86 FR 30727, June 9, 2021; 86 FR 33142, June 24, 2021; 86 FR 34994, July 1, 2021; 86 FR 41757, Aug. 3, 2021; 86 FR 46564, Aug. 18, 2021; 86 FR 47238, Aug. 24, 2021]

SOURCE: 40 FR 44415, Sept. 26, 1975; 48 FR 34182, July 27, 1983; 52 FR 29780, Aug. 11, 1987; 54 FR 5938, Feb. 7, 1989; 54 FR 38946, Sept. 21, 1989; 55 FR 39416, Sept. 27, 1990; 77 FR 75297, Dec. 19, 2012; 86 FR 4844, Jan. 15, 2021, unless otherwise noted.

AUTHORITY: 16 U.S.C. 1361–2012;1407; 1531–2012;1544; and 4201–2012;4245, unless otherwise noted.