Glossary

Altruistic

Showing a selfless concern for the well-being of others; unselfish

Anthropocentric

Regarding humankind as the central or most important element of existence, especially as opposed to God or animals

Antioxidant

Substance that removes potentially damaging oxidizing agents in a living organism

Arrhythmias

Condition in which the heart beats with an irregular or abnormal rhythm

Arterial

Bright red blood present in most arteries that has been oxygenated in lungs or gills

Artisanal

Harvested in a traditional or non-mechanized way

Assay

Test for measuring content

Aural

Relating to the ear or the sense of hearing

Barotrauma

Injury to gas bladder caused by a change in air pressure

Bio-piezoelectric generator

A type of generator that converts one form of energy to another form

Biocentric

View or belief that the rights and needs of humans are not more important than those of other living things

Built aquatic habitats

Constructed by humans

Characiform

Large order of freshwater fish that occur in Africa, South America, and Central America

Cilia

Short microscopic hairlike vibrating structures found in large numbers on the surface of certain cells causing currents in the surrounding fluid

Clupeiform

Large group of pelagic fish including herring, shad, menhadens, sardine, anchovy, and their relatives

Concomitant

Naturally accompanying or associated

Consequentialism

The doctrine that the morality of an action is to be judged solely by its consequences

Corollary

Proposition that follows from (and is often appended to) one already proved

Creel

Originally a wicker basket for harvested fish

Culture

Use of a water body for production of coldwater or warmwater fish in a hatchery or rearing station

Deontological

Regarding the study of the nature of duty and obligation

Deontology

Study of the nature of duty and obligation

Deposition

Laying down of sediment carried by wind, flowing water, the sea or ice

Disaggregated

Separated into its component parts

Egoism

An ethical theory that treats self-interest as the foundation of morality

Egoistic

Treating self-interest as the foundation of morality

Episodic

Regarding reproduction. occurring occasionally and at irregular intervals

Epitaph

Something by which a person, time, or event will be remembered

Equilibrium yield

Catch that could be taken every year by a fixed amount of fishing effort, maintaining the stock at a constant level, assuming a steady-state situation "at equilibrium" with the total fishing effort in the long term

Equity

The quality of being fair and impartial

Estuary

Tidal mouth of a large river, where the tide meets the stream

Exsanguination

Action of draining a person, animal, or organ of blood

Extirpated

Eliminated from existence in the wild

Extrinsic

Not part of the essential nature of someone or something

Fallacy

Mistaken belief, especially one based on unsound argument

Fecundity

Ability to produce an abundance of offspring, new growth, or number of eggs

Fidelity

Faithfulness to a reproductive partner

Fish

Limbless cold-blooded vertebrate animal with gills and fins and living wholly in water

Fish meal

Ground dried fish used as fertilizer or animal feed.

Fishing

The activity of catching fish, either for food or as a sport

Flax

Plant grown for its fiber, from which linen is made, and for its seed, from which oil and livestock feed are obtained

Habituate

Make or become accustomed or used to something

Hatchery effluent

Wastes discharged from fish hatchery

Hegemony

Leadership or dominance, especially by one country or social group over others

Hematocrit

Ratio of the volume of red blood cells to the total volume of blood

Hermaphrodite

An organism having both male and female sex organs or other sexual characteristics, either abnormally or (in the case of some organisms) as the natural condition

Heterogeneous

Diverse in character or content

Holistic

Belief that the parts of something are interconnected and can be explained only by reference to the whole

Homologous

Similar in position, structure, and evolutionary origin but not necessarily in function

Hydroponically

Process of growing plants in sand, gravel, or liquid

In situ

Situated in the original place

Indeterminate

Not known in advance or precisely fixed in extent

Inertial

Keeping something in same position or moving in same direction

Integrated species conservation plans

Addresses multiple species with one action plan

Intrinsic

Belonging naturally or essential

Inviolate

Never wrong or violated

Isinglass

A kind of gelatin obtained from fish, especially sturgeon, and used in making jellies, glue, or clarifying ale

Isthmus

Narrow strip of land with sea on either side, forming a link between two larger areas of land

Juxtaposed

Place or deal with close together for contrasting effect

Laggard

Person who makes slow progress and falls behind others

Laissez-faire

Letting things take their own course or abstention by governments from interfering in the workings of the free market

Lamellae

Thin layers of living tissue

Laudable

Deserving praise or commendation

Lipid

Class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents

Littoral

Relating to or denoting the zone of the seashore between high- and low-water marks, or the zone near a lake shore with rooted vegetation

Maladaptive

Not providing adequate or appropriate adjustment to the environment or situation

Manioc

Starch or flour obtained from the root of cassava, a tropical tree

Marginalized

Treated as insignificant or peripheral

Moratorium; moratoria

Test(s) for measuring content

Myriad

A countless or extremely great number

Nociceptors

A sensory receptor for painful stimuli

Normative

Establishing, relating to, or deriving from a standard or norm, especially of behavior

Noxious

Harmful, poisonous, or very unpleasant

Obligate

Restricted to a particular function or mode of life

Oocyte

Cell in an ovary which may undergo meiotic division to form an ovum

Organochlorine

Any of a large group of pesticides and other synthetic organic compounds with chlorinated aromatic molecules

Ova

Mature female reproductive cells, which can divide to give rise to an embryo usually only after fertilization by a male cell

Overcapitalize

Possessing more capital than is advisable or necessary

Panacea

A solution for all difficulties

Paradigm

A typical pattern

Pathological management

Involving or caused by compulsive or obsessive responses

PCBs

Polychlorinated biphenyls: carcinogenic contaminants

Pedagogy

Method and practice of teaching, especially as an academic subject or theoretical concept

Pejorative

Expressing contempt or disapproval

Pelagic

Inhabiting the upper layers of a water body

Pequi

Citrus-and-cheese-flavored fruit from a native tree of Brazil's highlands

Pheromone

A chemical substance produced and released into the environment by an animal, affecting the behavior or physiology of others of its species

Photoreceptor

A sensory cell or sense organ, that responds to light falling on it

Pineal

Tissue in the brain that secretes a hormone-like substance

Piscivorous

Feeding on fish

Pliosaur

An extinct reptile, specifically a plesiosaur with a short neck, large head, and massive toothed jaws

Pluralism

Condition or system in which two or more states, groups, principles, sources of authority, coexist.

Postulate

To suggest or assume as true as the basis for reasoning, discussion, or belief

Practitioner

Person actively engaged in an art, discipline, or profession

Pragmatism

Approach that assesses the truth of meaning of theories or beliefs in terms of the success of their practical application

Protogynous

Having the female reproductive organs come to maturity before the male

Quasi-governmental organization

A business entity that provides specific governmental services

Rawlsian

Relating to theory of justice, developed by John Rawls, that aims to constitute a system to ensure the fair distribution of primary social goods

Recruitment

Increase in a natural population as progeny grow and immigrants arrive

Refract

Change direction when it enters at an angle

Rover

Traveling aimlessly from place to place

Sac fry

Recently hatched fish larva that is still too immature to achieve motility and relies on yolk sac for nutrition

Sadistic

Deriving pleasure from inflicting pain, suffering, or humiliation on others

Salient

Most noticeable or important

Satiety

The feeling or state of being full or satisfied

Schistosomiasis

Disease caused by parasitic worms

Sentient

Capacity to experience feelings and sensations

Sheikhs

Leaders in a Muslim community or organization

Socioeconomic

Relating to or concerned with the interaction of social and economic factors

Supererogatory

Observed or performed to an extent not enjoined or required

Taxonomy

Branch of science concerned with classification of organisms

Technocrat

Advocate for or member of a technically skilled elite

Teleological

Relating to or involving the explanation of phenomena in terms of the purpose or consequences they serve rather than of the cause by which they arise

Terminal tackle

Type of hook or lure at the end of fishing line

Transgressing

Infringing or going beyond the bounds of a moral principle or other established standard of behavior

Transitive inference

The ability to infer social relationships between individuals

Transshipped

Transferred cargo from one ship or other form of transport to another

Triangulate

Position oneself in such a way as to appeal to or appease both left-wing and right-wing standpoints (as used in ethics)

Triglyceride

Main constituent of natural fats and oils, and high concentrations in the blood indicate an elevated risk of stroke

Truncate

Shorten the duration or extent of

Ubiquitous

Occurring everywhere

Utilitarian

Relating to or adhering to the doctrine of utilitarianism: an act is good if it benefits the majority

Veblen good

Good for which demand increases as the price increases

Year-class

Those fish that occur in same calendar year

Zoocentrist

One who holds the viewpoint or theory that focuses on animals, giving them preference above all other considerations

License

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Fish, Fishing, and Conservation Copyright © 2023 by Donald J. Orth is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.

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