LIBRARY OF CONGRESS CYAC SUBJECT HEADINGS
TENTATIVE MONTHLY LIST 06 CYAC (June 17, 2024)
The proposed headings on this list are NOT YET APPROVED and not yet available for use in current cataloging.
Send all comments on this list to the CYAC Program - Email: cyacprog@loc.gov
"(A)" indicates pre-approved proposals for material in Priority 1. "(C)" indicates proposals submitted by libraries in the Subject Authority Cooperative Program (SACO).
 
 
CHILDREN'S SUBJECT HEADINGS
 
150
Austrian Jews    [May Subd Geog]    [sp2024050287]
(A)
450
UF Jews, Austrian
 
550
BT Jews
 
 
150
Badgers    [May Subd Geog] CHANGE GEOG    [sp2021054046]
 
053
QL795.B2 (Animal behavior) ADD FIELD
 
450
UF Melinae DELETE FIELD
 
550
BT Mustelidae DELETE FIELD
 
550
BT Burrowing animals ADD FIELD
 
550
BT Weasel family (Mammals) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
American badger CHANGE HEADING
 
150
American badgers    [May Subd Geog] CHANGE GEOG    [sp2021058137]
 
053
QL737.C25 (Zoology)
 
450
UF American badger [Former heading]
 
450
UF Taxidea taxus
 
550
BT Badgers
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. American badgers. 2. Weasel family (Mammals)
 
688
Heading changed from American badger to American badgers in June 2024.
 
 
150
Honey badger CHANGE HEADING
 
150
Honey badgers    [May Subd Geog] CHANGE GEOG    [sp2021059967]
 
053
QL737.C25 (Zoology)
 
450
UF Honey badger [Former heading]
 
450
UF Mellivora capensis
 
450
UF Ratels
 
550
BT Badgers
 
550
BT Nocturnal animals
 
550
BT Omnivores
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Honey badgers. 2. Weasel family (Mammals)
 
688
Heading changed from Honey badger to Honey badgers in June 2024.
 
 
150
Bodies of water    [May Subd Geog] CHANGE GEOG    [sp2021053411]
 
550
RT Shorelines DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Lakes    [May Subd Geog] CHANGE GEOG    [sp2021053710]
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Ocean    [May Subd Geog] CHANGE GEOG    [sp2021050139]
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Ponds    [May Subd Geog] CHANGE GEOG    [sp2021053249]
 
450
UF Pools (Ponds) DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Puddles    [May Subd Geog] CHANGE GEOG    [sp2021061462]
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Bogs    [May Subd Geog] CHANGE GEOG    [sp2021058206]
 
053
TC975 (Reclamation) DELETE FIELD
 
550
BT Landforms DELETE FIELD
 
550
BT Peatlands DELETE FIELD
 
550
BT Wetlands ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Peat bogs    [May Subd Geog] CHANGE GEOG    [sp2021053729]
 
053
GB621-GB628 (Geomorphology) DELETE FIELD
 
053
GB621-GB628 (Physical geography) ADD FIELD
 
450
UF Peat beds DELETE FIELD
 
550
BT Peatlands DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Coasts    [May Subd Geog] CHANGE GEOG    [sp2021053906]
 
360
SA headings beginning with the word Coastal DELETE FIELD
 
550
RT Seashore DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Bays    [May Subd Geog] CHANGE GEOG    [sp2021058472]
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Estuaries    [May Subd Geog] CHANGE GEOG    [sp2021059274]
 
053
GC96-GC97.8 DELETE FIELD
 
053
GC96-GC97.8 (Oceanography) ADD FIELD
 
360
SA headings beginning with the word Estuarine DELETE FIELD
 
450
UF Branching bays DELETE FIELD
 
450
UF Drowned river mouths DELETE FIELD
 
450
UF Bar-built estuaries ADD FIELD
 
450
UF Drowned river valley estuaries ADD FIELD
 
450
UF Fjord estuaries ADD FIELD
 
450
UF Tectonic estuaries ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Tidal flats    [Not Subd Geog]    [sp2021059535]
 
450
UF Flats, Intertidal DELETE FIELD
 
450
UF Flats, Tidal DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Cookouts    [May Subd Geog]    [sp2024050288]
(A)
053
GT2955-GT2956 (Manners and customs (General))
 
550
BT Outdoor recreation
 
 
150
Diptera CHANGE HEADING
 
150
Dipterans    [May Subd Geog] CHANGE GEOG    [sp2021055629]
 
053
QL531-QL538.2 (Zoology)
 
450
UF Diptera [Former heading]
 
550
BT Insects
 
681
Example under: Houseflies
 
688
Heading changed from Diptera to Dipterans in June 2024.
 
 
150
Horseflies    [May Subd Geog] CHANGE GEOG    [sp2021061075]
 
053
QL537.T25 DELETE FIELD
 
053
QL537.T25 (Zoology) ADD FIELD
 
450
UF Breeze flies ADD FIELD
 
450
UF Breeze fly ADD FIELD
 
450
UF Deer flies ADD FIELD
 
450
UF Deer fly ADD FIELD
 
450
UF Deerflies ADD FIELD
 
450
UF Deerfly ADD FIELD
 
450
UF Ear flies ADD FIELD
 
450
UF Ear fly ADD FIELD
 
450
UF Gad flies ADD FIELD
 
450
UF Gad fly ADD FIELD
 
450
UF Gadfly ADD FIELD
 
450
UF Greenheaded monsters ADD FIELD
 
450
UF Horse fly ADD FIELD
 
550
BT Diptera DELETE FIELD
 
550
BT Bloodsucking insects ADD FIELD
 
550
BT Dipterans ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Housefly CHANGE HEADING
 
150
Houseflies    [May Subd Geog] CHANGE GEOG    [sp2021053965]
 
053
QL537.M8 (Zoology)
 
450
UF House flies
 
450
UF House fly
 
450
UF Housefly [Former heading]
 
450
UF Musca domestica
 
550
BT Dipterans
 
550
BT Flies
 
680
When this heading is assigned, the second subject heading Dipterans is also assigned, e.g., 1. Houseflies. 2. Dipterans.
 
688
Heading changed from Housefly to Houseflies in June 2024.
 
 
150
Mosquitoes    [May Subd Geog] CHANGE GEOG    [sp2021051476]
 
053
SF407.M67 (Animal culture) ADD FIELD
 
053
SF562.M58 ((Beneficial insects and insect culture)) ADD FIELD
 
450
UF Mosquito ADD FIELD
 
550
BT Diptera DELETE FIELD
 
550
BT Bloodsucking insects ADD FIELD
 
550
BT Dipterans ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Insect pests DELETE FIELD
 
 
150
Dyspraxia    [May Subd Geog]    [sp2024050289]
(A)
450
UF Developmental coordination disorder
 
550
BT Nervous system--Diseases
 
 
150
Ferret CHANGE HEADING
 
150
Ferrets    [May Subd Geog] CHANGE GEOG    [sp2021053867]
 
053
QL737.C25 (Zoology)
 
053
SF407.F39 (Animal culture)
 
053
SF459.F47 (Pets)
 
053
SF997.5.F47 (Veterinary medicine)
 
450
UF Common ferrets
 
450
UF Domestic ferrets
 
450
UF Ferret [Former heading]
 
450
UF Mustela furo
 
450
UF Mustela putorius furo
 
550
BT Domestic animals
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Ferrets. 2. Weasel family (Mammals)
 
688
Heading changed from Ferret to Ferrets in June 2024.
 
 
150
Black-footed ferret CHANGE HEADING
 
150
Black-footed ferrets    [May Subd Geog] CHANGE GEOG    [sp2021053787]
 
053
QL737.C25 (Zoology)
 
450
UF Black-footed ferret [Former heading]
 
450
UF Mustela nigripes
 
450
UF Putorius nigripes
 
550
BT Burrowing animals
 
550
BT Plains animals
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Black-footed ferrets. 2. Weasel family (Mammals)
 
688
Heading changed from Black-footed ferret to Black-footed ferrets in June 2024.
 
 
150
Hibiscus    [May Subd Geog]    [sp2024050295]
 
053
QK495.M27 (Botany)
 
053
SB413.H6 (Plant culture)
 
450
UF Rose mallows
 
450
UF Rosemallows
 
550
BT Mallow family (Plants)
 
 
150
Rose of Sharon    [May Subd Geog] CHANGE GEOG    [sp2021058315]
 
450
UF Althea, Shrub DELETE FIELD
 
450
UF Hibiscus syriacus [Former heading] DELETE FIELD
 
450
UF Shrub althea DELETE FIELD
 
450
UF Hibiscus syriacus ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Hinnies    [May Subd Geog] CHANGE GEOG    [sp2021059880]
 
450
UF Hinney ADD FIELD
 
450
UF Hinny ADD FIELD
 
550
RT Donkeys DELETE FIELD
 
550
RT Horses DELETE FIELD
 
550
BT Donkeys ADD FIELD
 
550
BT Horses ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
LGBTQ+ rights    [May Subd Geog]    [sp2024050096]
 
450
UF GLBT rights
 
450
UF GLBTQ rights
 
450
UF Lesbigay rights
 
450
UF LBG rights
 
450
UF LGBT rights
 
450
UF LGBTQ rights
 
450
UF LGBTQ plus rights
 
450
UF LGBTQIA rights
 
450
UF Non-heterosexual rights
 
450
UF Non-heterosexuals rights
 
450
UF Queer rights
 
450
UF Rights of LGBTQ+ people
 
550
BT LGBTQ+ people
 
550
BT Civil rights
 
 
150
Lily family (Plants)    [May Subd Geog]    [sp2024050292]
 
053
QK495.L72 (Botany)
 
450
UF Liliaceae
 
550
BT Monocotyledons
 
 
150
Lilies    [May Subd Geog] CHANGE GEOG    [sp2021058601]
 
450
UF True lilies ADD FIELD
 
550
BT Liliaceae DELETE FIELD
 
550
BT Lily family (Plants) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Tulips    [May Subd Geog] CHANGE GEOG    [sp2021055318]
 
053
SB413.T9 (Culture) DELETE FIELD
 
053
SB413.T9 (Plant culture) ADD FIELD
 
550
BT Liliaceae DELETE FIELD
 
550
BT Lily family (Plants) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
110
Louvre (Museum)    [Not Subd Geog]    [sp2024050124]
(A)
410
UF Grand Louvre
 
410
UF Great Louvre
 
410
UF Musée du Louvre
 
550
BT Art museums
 
 
100
Magellan, Ferdinand, -1521 CHANGE HEADING
 
100
Magellan, Ferdinand, 1480-1521    [Not Subd Geog] ADD GEOG    [sp 96005920 ]
 
400
UF De Magalhaẽs, Fernão, 1480-1521
 
400
UF Magalhães, Fernão de, 1480-1521
 
400
UF Magellan, Ferdinand, -1521 [Former heading]
 
400
UF Magallanes, Fernando de, 1480-1521
 
400
UF Magallanes, Hernando de, 1480-1521
 
400
UF Magellan, Fernand de, 1480-1521
 
400
UF Magellano, Ferdinando, 1480-1521
 
 
150
Martens    [May Subd Geog] CHANGE GEOG    [sp2021058483]
 
053
SF405.M3 (Culture) DELETE FIELD
 
053
SF405.M3 (Animal culture) ADD FIELD
 
053
SK341.M33 (Hunting sports) ADD FIELD
 
450
UF Marten ADD FIELD
 
450
UF Martes ADD FIELD
 
550
BT Martes DELETE FIELD
 
550
BT Forest animals ADD FIELD
 
550
BT Weasel family (Mammals) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under American martens ADD FIELD
 
 
150
American marten CHANGE HEADING
 
150
American martens    [May Subd Geog] CHANGE GEOG    [sp2021058482]
 
053
QL737.C25 (Zoology)
 
450
UF American marten [Former heading]
 
450
UF American pine martens
 
450
UF Martes americana
 
450
UF Mustela americanus
 
450
UF Pacific martens
 
550
BT Martens
 
680
When this heading is assigned, the second subject heading Martens is also assigned, e.g., 1. American martens. 2. Martens.
 
688
Heading changed from American marten to American martens in June 2024.
 
 
150
Minks    [May Subd Geog] CHANGE GEOG    [sp2021060066]
 
053
SF405.M6 (Culture) DELETE FIELD
 
053
QL795.M5 (Animal behavior) ADD FIELD
 
053
QL813.M56 (Anatomy) ADD FIELD
 
053
SF405.M6 (Animal culture) ADD FIELD
 
053
SF997.5.M5 (Veterinary medicine) ADD FIELD
 
053
SK341.M55 (Hunting sports) ADD FIELD
 
450
UF Mink ADD FIELD
 
550
BT Mustela DELETE FIELD
 
550
BT Aquatic mammals ADD FIELD
 
550
BT Weasel family (Mammals) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
American mink CHANGE HEADING
 
150
American minks    [May Subd Geog] CHANGE GEOG    [sp2021054794]
 
053
QL737.C25 (Zoology)
 
450
UF American mink [Former heading]
 
450
UF Mustela vison
 
450
UF Neogale vision
 
450
UF Neovision vision
 
550
BT Minks
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. American minks. 2. Weasel family (Mammals)
 
688
Heading changed from American mink to American minks in June 2024.
 
 
150
Moles (Animals) CHANGE HEADING
 
150
Moles (Mammals)    [May Subd Geog] CHANGE GEOG    [sp2021052578]
 
053
QL737.S76 (Zoology)
 
450
UF Moles (Animals) [Former heading]
 
450
UF Talpidae
 
550
BT Burrowing animals
 
550
BT Insectivores
 
550
BT Mammals
 
688
Heading changed from Moles (Animals) to Moles (Mammals) in June 2024.
 
 
150
Mountains    [May Subd Geog] CHANGE GEOG    [sp2021052440]
 
360
SA headings beginning with the words Hill or Mountain DELETE FIELD
 
450
UF Pinnacles DELETE FIELD
 
550
BT Uplands DELETE FIELD
 
550
BT Landforms ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Physical geography DELETE FIELD
 
 
150
Mules    [May Subd Geog] CHANGE GEOG    [sp2021055341]
 
053
SF362 (Culture) DELETE FIELD
 
053
UC600-UC695 (Military use) DELETE FIELD
 
053
SF362 (Animal culture) ADD FIELD
 
053
UC600-UC695 (Maintenance and transportation) ADD FIELD
 
550
RT Donkeys DELETE FIELD
 
550
RT Horses DELETE FIELD
 
550
BT Donkeys ADD FIELD
 
550
BT Horses ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Draft animals DELETE FIELD
 
 
150
Mustelidae CHANGE HEADING
 
150
Weasel family (Mammals)    [May Subd Geog] CHANGE GEOG    [sp2021055309]
 
053
QL737.C25 (Zoology)
 
450
UF Mustelidae [Former heading]
 
450
UF Mustilidae
 
450
UF Mustelids
 
550
BT Carnivores
 
681
Example under American badgers; American minks; Black-footed ferrets; Ermines; Ferrets; Fishers (Mammals); Honey badgers; Wolverines
 
688
Heading changed from Mustelidae to Weasel family (Mammals) in June 2024.
 
 
150
Ermine CHANGE HEADING
 
150
Ermines    [May Subd Geog] CHANGE GEOG    [sp2021059250]
 
053
QL737.C25 (Zoology)
 
053
SF810.7.E74 (Animal culture)
 
053
SF997.5.E74 (Veterinary medicine)
 
053
SK341.E74 (Hunting sports)
 
450
UF Bonaparte weasels
 
450
UF Ermine [Former heading]
 
450
UF Mustela erminea
 
450
UF Short-tailed weasels
 
450
UF Stoat
 
450
UF Stoats
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Ermines. 2. Weasel family (Mammals)
 
688
Heading changed from Ermine to Ermines in June 2024.
 
 
150
Weasels    [May Subd Geog] CHANGE GEOG    [sp2021054651]
 
053
QL737.C25 DELETE FIELD
 
053
QL737.C25 (Zoology) ADD FIELD
 
053
QL795.W4 (Animal behavior) ADD FIELD
 
450
UF Weasel ADD FIELD
 
550
BT Mustelidae DELETE FIELD
 
550
BT Weasel family (Mammals) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Fisher (Mammal) CHANGE HEADING
 
150
Fishers (Mammals)    [May Subd Geog] CHANGE GEOG    [sp2021054650]
 
053
QL737.C25 (Zoology)
 
450
UF Big martens
 
450
UF Black foxes
 
450
UF Fisher cats
 
450
UF Fisher (Mammal) [Former heading]
 
450
UF Fisher martens
 
450
UF Martes pennanti
 
450
UF Pekans
 
450
UF Pennant's martens
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Fishers (Mammals) 2. Weasel family (Mammals)
 
688
Heading changed from Fisher (Mammal) to Fishers (Mammals) in June 2024.
 
 
150
Wolverine CHANGE HEADING
 
150
Wolverines    [May Subd Geog] CHANGE GEOG    [sp2021057238]
 
053
QL737.C25 (Zoology)
 
053
SK305.W58 (Hunting sports)
 
450
UF Carcajous
 
450
UF Gulo gulo
 
450
UF Skunk bears
 
450
UF Wolverine [Former heading]
 
550
BT Weasel family (Mammals)
 
680
When this heading is assigned, the second subject heading Weasel family (Mammals) is also assigned, e.g., 1. Wolverines. 2. Weasel family (Mammals)
 
688
Heading changed from Wolverine to Wolverines in June 2024.
 
 
150
Neurodivergent people    [May Subd Geog]    [sp2024050290]
(A)
450
UF ND people
 
450
UF Neurodiverse people
 
550
BT Persons
 
 
150
Orchids    [May Subd Geog] CHANGE GEOG    [sp2021055904]
 
053
SB409-SB409.8 (Ornamental plants) DELETE FIELD
 
053
SB409-SB409.8 (Plant culture) ADD FIELD
 
450
UF Orchid family (Plants) ADD FIELD
 
550
BT Orchidales DELETE FIELD
 
550
BT Dicotyledons ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Vanilla    [May Subd Geog] CHANGE GEOG    [sp2021056551]
 
053
SB307.V2 (Culture) DELETE FIELD
 
053
SB307.V2 (Plant culture) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Otters    [May Subd Geog] CHANGE GEOG    [sp2021052697]
 
053
QL795.O8 (Animal behavior) ADD FIELD
 
053
SF408.6.O74 (Animal culture) ADD FIELD
 
053
SF459.O87 (Pets) ADD FIELD
 
053
SK341.O8 (Hunting sports) ADD FIELD
 
450
UF Otter ADD FIELD
 
550
BT Mustelidae DELETE FIELD
 
550
BT Aquatic mammals ADD FIELD
 
550
BT Weasel family (Mammals) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under North American river otters; Sea otters ADD FIELD
 
 
150
North American river otters    [May Subd Geog]    [sp2024050112]
 
053
QL737.C25 (Zoology)
 
450
UF Common otters
 
450
UF Lontra canadensis
 
450
UF Lutra canadensis
 
450
UF Northern river otters
 
450
UF River otters
 
550
BT Freshwater animals
 
550
BT Otters
 
680
When this heading is assigned, the second subject heading Otters is also assigned, e.g., 1. North American river otters. 2. Otters.
 
 
150
Sea otter CHANGE HEADING
 
150
Sea otters    [May Subd Geog] CHANGE GEOG    [sp2021053235]
 
053
QL737.C25 (Zoology)
 
053
SH364 (Aquaculture)
 
450
UF Enhydra lutris
 
450
UF Great sea otters
 
450
UF Mustela lutris
 
450
UF Sea otter [Former heading]
 
550
BT Marine mammals
 
550
BT Otters
 
680
When this heading is assigned, the second subject heading Otters is also assigned, e.g., 1. Sea otters. 2. Otters.
 
688
Heading changed from Sea otter to Sea otters in June 2024.
 
 
150
People with disabilities    [May Subd Geog] CHANGE GEOG    [sp2021050189]
 
053
HV1551-HV3024 DELETE FIELD
 
450
UF Children with disabilities ADD FIELD
 
450
UF Special needs children ADD FIELD
 
450
UF Special needs people ADD FIELD
 
550
RT Sociology of disability DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Poppy family (Plants)    [May Subd Geog]    [sp2024050296]
 
053
QK495.P22 (Botany)
 
450
UF Papaveraceae
 
550
BT Dicotyledons
 
 
150
Poppies    [May Subd Geog] CHANGE GEOG    [sp2021052687]
 
450
UF Poppy [Former heading] DELETE FIELD
 
450
UF Papaver ADD FIELD
 
450
UF Poppy ADD FIELD
 
550
BT Papaveraceae DELETE FIELD
 
550
BT Poppy family (Plants) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Rose family (Plants)    [May Subd Geog]    [sp2024050294]
 
053
QK495.R78 (Botany)
 
450
UF Rosaceae
 
550
BT Rosales
 
 
150
Suidae CHANGE HEADING
 
150
Pig family (Mammals)    [May Subd Geog] CHANGE GEOG    [sp2021056549]
 
053
QL737.U58 (Zoology)
 
450
UF Babirussina
 
450
UF Suidae [Former heading]
 
450
UF Suids
 
550
BT Even-toed ungulates
 
550
BT Omnivores
 
681
Example under Wild boars
 
688
Heading changed from Suidae to Pig family (Mammals) in June 2024.
 
 
150
Wild boar CHANGE HEADING
 
150
Wild boars    [May Subd Geog] CHANGE GEOG    [sp2021054143]
 
053
QL737.U58 (Zoology)
 
053
QL795.W6 (Animal behavior)
 
053
SF401.W54 (Animal culture)
 
053
SK305.W5 (Hunting sports)
 
450
UF Eurasian boars
 
450
UF European wild boars
 
450
UF Feral swine
 
450
UF Piney woods rooters
 
450
UF Razorbacks
 
450
UF Russian boars
 
450
UF Sus domesticus
 
450
UF Sus scrofa
 
450
UF Wild boar [Former heading]
 
450
UF Wild hogs
 
450
UF Wild pigs
 
550
BT Pig family (Mammals)
 
680
When this heading is assigned, the second subject heading Pig family (Mammals) is also assigned, e.g., 1. Wild boars. 2. Pig family (Mammals)
 
688
Heading changed from Wild boar to Wild boars in June 2024.
 
 
150
Boars    [May Subd Geog] CHANGE GEOG    [sp2021061491]
 
550
BT Male livestock DELETE FIELD
 
550
BT Swine DELETE FIELD
 
550
BT Pigs ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Pigs    [May Subd Geog] ADD GEOG    [sp 96006230 ]
 
053
QL795.S9 (Zoology) ADD FIELD
 
053
SF391-397.83 (Animal culture) ADD FIELD
 
053
SF407.S97 (Laboratory animals) ADD FIELD
 
053
SF767.S95 (Veterinary medicine) ADD FIELD
 
053
SF768.2.S95 (Veterinary physiology) ADD FIELD
 
053
SF971-SF977 (Diseases of special classes of animals) ADD FIELD
 
450
UF Domestic pigs ADD FIELD
 
550
BT Livestock ADD FIELD
 
550
BT Pig family (Mammals) ADD FIELD
 
 
150
Warthog CHANGE HEADING
 
150
Warthogs    [May Subd Geog] CHANGE GEOG    [sp2021054260]
 
053
QL737.U58 (Zoology)
 
450
UF Phacochoerus
 
450
UF Warthog [Former heading]
 
550
BT Pig family (Mammals)
 
688
Heading changed from Warthog to Warthogs in June 2024.
 
 
150
Throwing and catching    [May Subd Geog]    [sp2024050291]
(A)
450
UF Catching and throwing
 
550
BT Play
 
 
150
Violet family (Plants)    [May Subd Geog]    [sp2024050293]
 
053
QK495.V5 (Botany)
 
450
UF Violaceae
 
550
BT Dicotyledons
 
 
150
Violets    [May Subd Geog] CHANGE GEOG    [sp2021058587]
 
053
SB295.U56 (Medicinal plants) DELETE FIELD
 
053
SB413.V8 (Culture) DELETE FIELD
 
053
SB413.V8 (Plant culture) ADD FIELD
 
550
BT Violaceae DELETE FIELD
 
550
BT Violet family (Plants) ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
681
Example under Flowers DELETE FIELD
 
 
150
Wetlands    [May Subd Geog] CHANGE GEOG    [sp2021054297]
 
053
GB621-GB628 (Geomorphology) DELETE FIELD
 
053
GB621-GB628 (Physical geography) ADD FIELD
 
360
SA headings beginning with the word Wetland DELETE FIELD
 
550
BT Aquatic resources DELETE FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Marshes    [May Subd Geog] CHANGE GEOG    [sp2021054187]
 
053
GB621-GB628 (Geomorphology) DELETE FIELD
 
053
S621 (Agriculture) DELETE FIELD
 
053
TC975 (Reclamation) DELETE FIELD
 
053
GB621-GB628 (Physical geography) ADD FIELD
 
450
UF Marshland DELETE FIELD
 
450
UF Marshlands DELETE FIELD
 
450
UF Marshy land DELETE FIELD
 
450
UF Marshy lands DELETE FIELD
 
450
UF Marsh ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Salt marshes    [May Subd Geog] CHANGE GEOG    [sp2021055570]
 
450
UF Marshes, Tide [Former heading] DELETE FIELD
 
450
UF Tidal marshes DELETE FIELD
 
450
UF Tide marshes DELETE FIELD
 
450
UF Tidemarshes DELETE FIELD
 
450
UF Tidewater marshes DELETE FIELD
 
450
UF Tidal salt marshes ADD FIELD
 
667
Machine-derived authority record. DELETE FIELD
 
 
150
Will-o'-the-wisp    [May Subd Geog] CHANGE GEOG    [sp2021061266]
 
667
Machine-derived authority record. DELETE FIELD
 
 
110
White House (Washington, D.C.)    [Not Subd Geog]    [sp2024050123]
 
410
UF Executive Mansion (Washington, D.C.)
 
410
UF President's Palace (Washington, D.C.)