Animal adaptation    [May Subd Geog]    [sp2026050301]

UF Animals--Adaptation

BT Adaptation (Biology)

BT Animal ecology

Here are entered works on the specialized structures, physiological changes, or behaviors that enhance an animal's ability to survive. Assign an additional heading for the type of animal, if appropriate. Fictional works on the adaptations of anthropomorphic animals are assigned headings intended for humans, e.g., Adaptability.

150

Adaptation (Biology)    [May Subd Geog] CHANGE GEOG    [sp2021050745]

053

QH546 DELETE FIELD

053

QH546 (Biology (General)) ADD FIELD

450

UF Environment DELETE FIELD

450

UF Biological adaptation ADD FIELD

450

UF Environmental adaptation ADD FIELD

550

BT Biology DELETE FIELD

550

BT Self-organizing systems DELETE FIELD

550

RT Biological fitness DELETE FIELD

550

RT Genetics DELETE FIELD

667

Machine-derived authority record. DELETE FIELD

680

Here are entered works on the structural, behavioral, or physiological processes or traits that enhances an organism's ability to survive. ADD FIELD

Animal ecology    [May Subd Geog]    [sp2021053898]

Here are entered works on animal ecology. When this heading is assigned, the second subject heading Ecology is also assigned: 1. Animal ecology. 2. Ecology. Fictional works on the ecology of anthropomorphic animals are entered under Ecology. Assign an additional heading for the type of animal, if applicable. DELETE FIELD

Here are entered works on how animals interact with each other and their physical surroundings. When this heading is assigned, the second subject heading Ecology is also assigned: 1. Animal ecology. 2. Ecology. Fictional works on the ecology of anthropomorphic animals are entered under Ecology. Assign an additional heading for the type of animal, if applicable. ADD FIELD

150

Learning in animals    [May Subd Geog] CHANGE GEOG    [sp2021054340]

053

QL785 DELETE FIELD

053

QL785 (Zoology) ADD FIELD

550

BT Animal behavior ADD FIELD

667

Machine-derived authority record. DELETE FIELD

680

Here are entered works on the process through which animals acquire information about their environment and change their behavior in response. Assign an additional heading for the type of animal, if appropriate. Fictional works on learning in anthropomorphic animals are entered under Learning. ADD FIELD

Animals--Folklore CANCEL HEADING    [sp2022050126]

This authority record has been deleted because the heading is replaced by the heading Animals, a heading for which a subject authority record is not made because it uses a free-floating subdivision

Boa constrictors    [May Subd Geog]    [sp2021052100]

UF Constrictor constrictor ADD FIELD

BT Snakes DELETE FIELD

BT Boa family (Reptiles) ADD FIELD

When this heading is assigned, the second subject heading Snakes is also assigned: 1. Boa constrictors. 2. Snakes. DELETE FIELD

When this heading is assigned, the second subject heading Boa family (Reptiles) is also assigned: 1. Boa constrictors. 2. Boa family (Reptiles) ADD FIELD

Buried treasure CHANGE HEADING

Treasure troves    [May Subd Geog] ADD GEOG    [sp 96004938 ]

UF Buried treasure [Former heading]

UF Hidden treasure

UF Sunken treasure

UF Treasure trove

RT Lost and found possessions

Heading changed from Buried treasure to Treasure troves in October 2026.

Chinese goddesses    [May Subd Geog]    [sp2026050417]

UF Chinese deities

UF Goddesses, Chinese

BT Goddesses

Effect of fires on animals    [May Subd Geog]    [sp2026050267]

UF Animals--Effect of fires on

UF Animals--Effect of wildfires on

BT Fires

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of fires on anthropomorphic animals are entered under Fires.

Effect of floods on animals    [May Subd Geog]    [sp2026050268]

UF Animals--Effect of flooding on

UF Animals--Effect of floods on

BT Floods

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of floods on anthropomorphic animals are entered under Floods.

Effect of forest management on animals    [May Subd Geog]    [sp2026050269]

UF Animals--Effect of forest management on

BT Forest management

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of forest management on anthropomorphic animals are entered under Forest management.

Effect of global warming on animals    [May Subd Geog]    [sp2026050270]

UF Animals--Effect of global warming

BT Effect of temperature on animals

BT Global warming

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of global warming on anthropomorphic animals are entered under Global warming.

Effect of human beings on animals    [May Subd Geog]    [sp2026050272]

UF Animals--Effect of human beings on animals

BT Human-animal relationships

Assign an additional heading for the type of heading, if appropriate.

Effect of light on animals    [May Subd Geog]    [sp2026050289]

UF Animals--Effect of light on

BT Light

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of light on anthropomorphic animals are entered under Light.

Effect of oil spills on animals    [May Subd Geog]    [sp2026050290]

UF Animals--Effect of oil spills on

BT Oil spills

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of oil spills on anthropomorphic animals are entered under Oil spills.

Effect of pesticides on animals    [May Subd Geog]    [sp2026050291]

UF Animals--Effect of pesticides on

BT Pesticides

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of pesticides on anthropomorphic animals are entered under Pesticides.

Effect of poaching on animals    [May Subd Geog]    [sp2026050292]

UF Animals--Effect of poaching on

BT Poaching

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of poaching on anthropomorphic animals are entered under Poaching.

Effect of pollution on animals    [May Subd Geog]    [sp2026050293]

UF Animals--Effect of pollution on

BT Pollution

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of pollution on anthropomorphic animals are entered under Pollution.

Effect of roads on animals    [May Subd Geog]    [sp2026050294]

UF Animals--Effect of roads on

BT Roads

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of roads on anthropomorphic animals are entered under Roads.

Effect of temperature on animals    [May Subd Geog]    [sp2026050295]

UF Animals--Effect of temperature on

BT Temperature

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of temperature on anthropomorphic animals are entered under Temperature.

Effect of volcanic eruptions on animals    [May Subd Geog]    [sp2026050296]

UF Animals--Effect of volcanic eruptions on

BT Volcanic eruptions

Assign an additional heading for the type of animal, if appropriate. Fictional works on the effect of volcanic eruptions on anthropomorphic animals are entered under Volcanic eruptions.

Food processing plants    [May Subd Geog]    [sp2026050412]

TP373 (Chemical technology)

UF Food processing plant

BT Factories

150

Chocolate factories    [May Subd Geog]    [sp2026050413]

450

UF Chocolate factory

550

BT Food processing plants

550

BT Chocolate processing

Gasterosteiformes    [May Subd Geog] CHANGE GEOG    [sp2021059159]

QL637.9.G37 DELETE FIELD

QL637.9.G37 (Zoology) ADD FIELD

UF Hemibranchii DELETE FIELD

UF Lophobranchii [Former heading] DELETE FIELD

UF Solenichthyes DELETE FIELD

UF Thoracostei DELETE FIELD

UF Gasterosteiform ADD FIELD

UF Gasterosteiform fishes ADD FIELD

UF Gasterosteoidei ADD FIELD

UF Pegasiformes ADD FIELD

UF Syngnathiformes ADD FIELD

BT Osteichthyes DELETE FIELD

BT Bony fishes ADD FIELD

Machine-derived authority record. DELETE FIELD

150

Sea horses CHANGE HEADING

150

Seahorses    [May Subd Geog] CHANGE GEOG    [sp2021054629]

053

QL638.S9 (Zoology)

053

SF458.S43 (Animal culture)

450

UF Hippocampus

450

UF Sea horses [Former heading]

450

UF Seahorse

550

BT Gasterosteiformes

550

BT Marine fishes

688

Heading changed from Sea horses to Seahorses in October 2026.

150

Seadragons CHANGE HEADING

150

Sea dragons    [May Subd Geog] CHANGE GEOG    [sp2021061001]

053

QL638.S9 (Zoology)

450

UF Sea dragon

450

UF Seadragons [Former heading]

550

BT Gasterosteiformes

550

BT Marine fishes

550

BT Reef animals

688

Heading changed from Seadragons to Sea dragons in October 2026.

150

Sticklebacks    [May Subd Geog] CHANGE GEOG    [sp2021054977]

450

UF Pricklebacks DELETE FIELD

450

UF Gasterosteids ADD FIELD

450

UF Stickleback ADD FIELD

667

Machine-derived authority record. DELETE FIELD

681

Example under Three-spined sticklebacks ADD FIELD

150

Threespine stickleback CHANGE HEADING

150

Three-spined sticklebacks    [May Subd Geog] CHANGE GEOG    [sp2021053670]

053

QL638.G27 (Zoology)

450

UF Alaskan sticklebacks

450

UF Banstickles

450

UF Barnstickles

450

UF Barnystickles

450

UF Barnytickles

450

UF Branstickles

450

UF Gasterosteus aculeatus

450

UF Sticklebacks, Alaskan

450

UF Three-spine sticklebacks

450

UF Threespine stickleback [Former heading]

450

UF Threespine sticklebacks

450

UF Unarmored threespine sticklebacks

550

BT Sticklebacks

680

When this heading is assigned, the second subject heading Sticklebacks is also assigned: 1. Three-spined sticklebacks. 2. Sticklebacks.

688

Heading changed from Threespine stickleback to Three-spined sticklebacks in October 2026.

Ghouls and ogres    [May Subd Geog] CHANGE GEOG    [sp2021051450]

GR525 DELETE FIELD

GR560 DELETE FIELD

GR560 (Folklore) ADD FIELD

UF Ogres DELETE FIELD

UF Ghoul ADD FIELD

UF Ogre ADD FIELD

UF Ogres and ghouls ADD FIELD

BT Vampires DELETE FIELD

Machine-derived authority record. DELETE FIELD

Goddesses    [May Subd Geog] CHANGE GEOG    [sp2021058662]

UF Female deities ADD FIELD

UF Goddess ADD FIELD

Machine-derived authority record. DELETE FIELD

Goddesses, Greek CHANGE HEADING

Greek goddesses    [May Subd Geog] CHANGE GEOG    [sp2021052337]

BL795.G63 (Religions)

UF Goddesses, Greek [Former heading]

UF Greek deities

BT Goddesses

Heading changed from Goddesses, Greek to Greek goddesses in October 2026.

Goddesses, Korean CHANGE HEADING

Korean goddesses    [May Subd Geog] CHANGE GEOG    [sp2021061595]

BL2236.G62 (Religions)

UF Goddesses, Korean [Former heading]

UF Korean deities

BT Goddesses

Heading changed from Goddesses, Korean to Korean goddesses in October 2026.

Goddesses, Norse CHANGE HEADING

Norse goddesses    [May Subd Geog] CHANGE GEOG    [sp2021061321]

UF Goddesses, Norse [Former heading]

UF Norse deities

BT Goddesses

Heading changed from Goddesses, Norse to Norse goddesses in October 2026.

Goddesses, Roman CHANGE HEADING

Roman goddesses    [May Subd Geog] CHANGE GEOG    [sp2021061268]

BL815.G63 (Religions)

UF Goddesses, Roman [Former heading]

UF Roman deities

BT Goddesses

Heading changed from Goddesses, Roman to Roman goddesses in October 2026.

Gods    [May Subd Geog] CHANGE GEOG    [sp2021053518]

BL473 DELETE FIELD

BL473 (Religions) ADD FIELD

RT Religions ADD FIELD

BT Mythology, Classical DELETE FIELD

RT Misotheism DELETE FIELD

RT Mythology DELETE FIELD

RT Religions DELETE FIELD

RT Theomachy DELETE FIELD

Machine-derived authority record. DELETE FIELD

Gods, Celtic CHANGE HEADING

Celtic gods    [May Subd Geog] CHANGE GEOG    [sp2021061317]

UF Celtic deities

UF Gods, Celtic [Former heading]

BT Gods

Heading changed from Gods, Celtic to Celtic gods in October 2026.

Gods, Chinese CHANGE HEADING

Chinese gods    [May Subd Geog] CHANGE GEOG    [sp2021061526]

BL1812.G63 (Religions)

UF Chinese deities

UF Gods, Chinese [Former heading]

BT Gods

Heading changed from Gods, Chinese to Chinese gods in October 2026.

Gods, Egyptian CHANGE HEADING

Egyptian gods    [May Subd Geog] CHANGE GEOG    [sp2021061224]

BL2450.G6 (Religions)

UF Egyptian deities

UF Gods, Egyptian [Former heading]

BT Gods

Heading changed from Gods, Egyptian to Egyptian gods in October 2026.

Gods, Greek CHANGE HEADING

Greek gods    [May Subd Geog] CHANGE GEOG    [sp2021059555]

BL795.G6 (Religions)

UF Gods, Greek [Former heading]

UF Greek deities

BT Gods

Heading changed from Gods, Greek to Greek gods in October 2026.

Gods, Norse CHANGE HEADING

Norse gods    [May Subd Geog] CHANGE GEOG    [sp2021061305]

UF Gods, Norse [Former heading]

UF Norse deities

BT Gods

Heading changed from Gods, Norse to Norse gods in October 2026.

Gods, Roman CHANGE HEADING

Roman gods    [May Subd Geog] CHANGE GEOG    [sp2021061267]

UF Gods, Roman [Former heading]

UF Roman deities

BT Gods

Heading changed from Gods, Roman to Roman gods in October 2026.

Gods, Yoruba CHANGE HEADING

Yoruba gods    [May Subd Geog] CHANGE GEOG    [sp2021061612]

UF Gods, Yoruba [Former heading]

UF Gods, Yoruba (African people)

UF Yoruba deities

BT Gods

Heading changed from Gods, Yoruba to Yoruba gods in October 2026.

Habitat modification (Ecology)    [May Subd Geog]    [sp2026050416]

UF Habitat (Ecology)--Modification

UF Modification of habitat (Ecology)

BT Habitat (Ecology)

150

Effect of habitat modification on animals    [May Subd Geog]    [sp2026050271]

450

UF Animals--Effect of habitat modification on

550

BT Habitat modification (Ecology)

680

Here are entered works on how animals are affected by human alterations of their natural habitats. Assign an additional heading for the type of animal, if appropriate. Fictional works on the effects of habitat modification on anthropomorphic animals are assigned a heading for the type of modification, e.g., Deforestation, Urbanization, etc.

Hindu goddesses    [May Subd Geog] CHANGE GEOG    [sp2021060801]

UF Hindu deities ADD FIELD

Machine-derived authority record. DELETE FIELD

Heading changed from Goddesses, Hindu to Hindu goddesses in October 2026. ADD FIELD

Hindu gods    [Not Subd Geog]    [sp2021059381]

BL1216-BL1225 DELETE FIELD

BL1216-BL1225 (Religions) ADD FIELD

UF Gods, Hindu [Former heading] DELETE FIELD

UF Gods, Hindu ADD FIELD

UF Hindu deities ADD FIELD

Machine-derived authority record. DELETE FIELD

Jack-o-lanterns CHANGE HEADING

Jack-o'-lanterns    [May Subd Geog] CHANGE GEOG    [sp2021050980]

UF Jack-o'-lantern

BT Halloween decorations

BT Pumpkins

Heading changed from Jack-o-lanterns to Jack-o'-lanterns in October 2026.

Japanese gods    [May Subd Geog]    [sp2026050419]

BL2211.G6 (Religions)

UF Gods, Japanese

UF Japanese deities

BT Gods

Jesus Christ--Nativity    [Not Subd Geog]    [sp2026050411]

BT315-BT319 (Doctrinal theology)

UF Jesus Christ--Birth

UF Nativity of Christ

UF Nativity of Jesus Christ

Maya gods    [May Subd Geog] CHANGE GEOG    [sp2021061447]

UF Maya deities ADD FIELD

UF Mayan deities ADD FIELD

Machine-derived authority record. DELETE FIELD

Monsters    [May Subd Geog] CHANGE GEOG    [sp2021050219]

QL991 (Animals) DELETE FIELD

UF Freaks DELETE FIELD

UF Monsters, Double [Former heading] DELETE FIELD

BT Animals--Folklore DELETE FIELD

RT Animals--Abnormalities DELETE FIELD

Machine-derived authority record. DELETE FIELD

Muses (Greek deities)    [Not Subd Geog]    [sp2021052336]

BL820.M8 (Religions) ADD FIELD

UF Muses [Former heading] DELETE FIELD

BT Goddesses, Greek DELETE FIELD

BT Greek goddesses ADD FIELD

Machine-derived authority record. DELETE FIELD

Nymphs (Greek deities)    [Not Subd Geog]    [sp2026050423]

BL820.N95 (Religions)

BT Greek goddesses

Potholes (Roads)    [May Subd Geog]    [sp2026050414]

UF Pothole (Roads)

BT Holes

BT Roads

Reef animals    [May Subd Geog]    [sp2026050418]

UF Reef animal

BT Marine animals

River dolphins    [May Subd Geog]    [sp2021054269]

UF Iniidae DELETE FIELD

UF Platanistidae DELETE FIELD

UF Susuidae DELETE FIELD

UF River dolphin ADD FIELD

BT Freshwater animals DELETE FIELD

150

Amazon River dolphins    [May Subd Geog]    [sp2026050408]

053

QL737.C436 (Zoology)

450

UF Amazon River dolphin

450

UF Botos

450

UF Bufeos

450

UF Inia geoffrensis

450

UF Pink dolphins

450

UF Pink river dolphins

550

BT River dolphins

550

BT Freshwater animals

550

BT Toothed whales

680

When this heading is assigned, the second subject heading Toothed whales is also assigned: 1. Amazon River dolphins. 2. Toothed whales.

150

Chinese river dolphins    [May Subd Geog]    [sp2026050390]

053

QL737.C436 (Zoology)

450

UF Baijis

450

UF Chinese river dolphin

450

UF Lipotes vexillifer

450

UF White-flag dolphins

450

UF Yangtze River dolphins

550

BT River dolphins

550

BT Freshwater animals

550

BT Toothed whales

680

When this heading is assigned, the second subject heading Toothed whales is also assigned: 1. Chinese river dolphins. 2. Toothed whales.

150

Ganges River dolphins    [May Subd Geog]    [sp2026050407]

053

QL737.C436 (Zoology)

450

UF Bhulans

450

UF Blind river dolphins

450

UF Ganges River dolphin

450

UF Platanista gangetica

450

UF Susus

550

BT Apex predators

550

BT Freshwater animals

550

BT River dolphins

550

BT Toothed whales

680

When this heading is assigned, the second subject heading Toothed whales is also assigned: 1. Ganges River dolphins. 2. Toothed whales.

150

Tucuxis    [May Subd Geog]    [sp2026050409]

053

QL737.C432 (Zoology)

450

UF Delphinus fluviatilis

450

UF Gray dolphins

450

UF Gray river dolphins

450

UF Guianian River dolphins

450

UF Sotalia fluviatilis

450

UF Tucuxi

550

BT Dolphin family (Mammals)

550

BT Freshwater animals

550

BT River dolphins

680

When this heading is assigned, the second subject heading Dolphin family (Mammals) is also assigned: 1. Tucuxis. 2. Dolphin family (Mammals)

Robbers and outlaws CHANGE HEADING

Robbers and thieves    [May Subd Geog] ADD GEOG    [sp 96006060 ]

UF Brigands and robbers

UF Burglars

UF Robber

UF Robbers and outlaws [Former heading]

UF Thief

UF Thieves

BT Criminals

Heading changed from Robbers and outlaws to Robbers and thieves in October 2026.

150

Outlaws    [May Subd Geog]    [sp2026050410]

450

UF Bandits

450

UF Brigands and robbers

450

UF Outlaw

450

UF Robbers and outlaws [Former heading]

550

BT Criminals

680

Here are entered works on person(s) that have been officially stripped of all legal rights and protection. Works on person(s) actively hiding from law enforcement to avoid arrest or trial are entered under Fugitives from justice

688

Heading changed from Robbers and Outlaws to Outlaws and Robbers and Thieves in October 2026.

150

Pickpockets    [May Subd Geog] CHANGE GEOG    [sp2021059122]

450

UF Pickpocket ADD FIELD

550

BT Thieves DELETE FIELD

550

BT Robbers and thieves ADD FIELD

667

Machine-derived authority record. DELETE FIELD

Sea kraits    [May Subd Geog]    [sp2025050340]

QL666.O64 (Zoology)

UF Laticauda

UF Sea krait

UF Seakraits

BT Cobra family (Reptiles)

BT Sea snakes

Example under Banded sea kraits

150

Banded sea kraits    [May Subd Geog]    [sp2025050341]

053

QL666.O64 (Zoology)

450

UF Banded sea krait

450

UF Banded sea snakes

450

UF Banded seakraits

450

UF Banded seasnakes

450

UF Colubrine sea kraits

450

UF Colubrine seakraits

450

UF Laticauda colubrina

450

UF Yellow-lipped sea kraits

450

UF Yellow-lipped seakraits

550

BT Sea kraits

680

When this heading is assigned, the second subject heading Sea kraits is also assigned: 1. Banded sea kraits. 2. Sea kraits.

Trojan War DELETE GEOG    [sp2021053217]

BL793.T7 DELETE FIELD

BL793.T7 (Religions) ADD FIELD

BT Mythology, Greek DELETE FIELD

BT Greek mythology ADD FIELD

BT Troy (Extinct city)--History DELETE FIELD

Machine-derived authority record. DELETE FIELD

150

Trojan horse (Greek mythology)    [Not Subd Geog]    [sp2026050431]

053

BL820.T75 (Religions)

550

BT Trojan War

Vampires    [May Subd Geog] CHANGE GEOG    [sp2021050762]

BF1556 (Demonology) DELETE FIELD

BF1556 (Occult sciences) ADD FIELD

UF Lesbian vampires [Former heading] DELETE FIELD

UF Vampire ADD FIELD

BT Dead--Folklore DELETE FIELD

Machine-derived authority record. DELETE FIELD