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Bluehead wrasse

Index Bluehead wrasse

The bluehead wrasse or blue-headed wrasse (Thalassoma bifasciatum) is a species of saltwater fish in the wrasse family (Labridae) of order Perciformes native to the coral reefs of the tropical waters of the western Atlantic Ocean. [1]

56 relations: Actinopterygii, Androgen, Animal, Atlantic Ocean, Biological specificity, Caribbean Sea, Chordate, Cleaner fish, Coral reef, Dopamine, Estradiol, Fecundity, Fish migration, Fluoxetine, Goby, Gonad, Gonadotropin-releasing hormone, Graysby, Greenwood Publishing Group, Gulf of Mexico, Hermaphrodite, Hypothalamus, Intracellular, Least-concern species, Marcus Elieser Bloch, Mating system, Mollusca, Myxozoa, Netherlands Antilles, Neuron, Neuropeptide, Norepinephrine, Parasitism, Perciformes, Philopatry, Piscivore, Puerto Rico, Red hind, Roughtail stingray, Saddle wrasse, Saint Croix, Sequential hermaphroditism, Serotonin, Shoaling and schooling, Sperm competition, Spotted moray, Sterility (physiology), Testicle, Thalassoma, Trumpetfish, ..., United States Virgin Islands, Vasotocin, Virgin Islands, Wrasse, Zooplankton, 11-Ketotestosterone. Expand index (6 more) »

Actinopterygii

Actinopterygii, or the ray-finned fishes, constitute a class or subclass of the bony fishes.

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Androgen

An androgen (from Greek andr-, the stem of the word meaning "man") is any natural or synthetic steroid hormone which regulates the development and maintenance of male characteristics in vertebrates by binding to androgen receptors.

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Animal

Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia.

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Atlantic Ocean

The Atlantic Ocean is the second largest of the world's oceans with a total area of about.

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Biological specificity

In biology, biological specificity is the tendency of a characteristic such as a behavior or a biochemical variation to occur in a particular species.

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Caribbean Sea

The Caribbean Sea (Mar Caribe; Mer des Caraïbes; Caraïbische Zee) is a sea of the Atlantic Ocean in the tropics of the Western Hemisphere.

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Chordate

A chordate is an animal belonging to the phylum Chordata; chordates possess a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail, for at least some period of their life cycle.

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Cleaner fish

Cleaner fish are fish that provide a service to other fish species by removing dead skin and ectoparasites.

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Coral reef

Coral reefs are diverse underwater ecosystems held together by calcium carbonate structures secreted by corals.

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Dopamine

Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is an organic chemical of the catecholamine and phenethylamine families that plays several important roles in the brain and body.

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Estradiol

Estradiol (E2), also spelled oestradiol, is an estrogen steroid hormone and the major female sex hormone.

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Fecundity

In human demography and population biology, fecundity is the potential for reproduction of an organism or population, measured by the number of gametes (eggs), seed set, or asexual propagules.

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Fish migration

Many types of fish migrate on a regular basis, on time scales ranging from daily to annually or longer, and over distances ranging from a few metres to thousands of kilometres.

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Fluoxetine

Fluoxetine, also known by trade names Prozac and Sarafem, among others, is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class.

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Goby

Gobies are fishes of the family Gobiidae, one of the largest fish families comprising more than 2,000 species in more than 200 genera.

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Gonad

A gonad or sex gland or reproductive gland is a mixed gland that produces the gametes (sex cells) and sex hormones of an organism.

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Gonadotropin-releasing hormone

Gonadotropin-releasing hormone (GnRH) also known as gonadoliberin, and by various other names in its endogenous form and as gonadorelin in its pharmaceutical form, is a releasing hormone responsible for the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the anterior pituitary.

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Graysby

The graysby (Cephalopholis cruentata) is a grouper in the Serranidae family from the Western Atlantic.

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Greenwood Publishing Group

ABC-CLIO/Greenwood is an educational and academic publisher (middle school through university level) which is today part of ABC-CLIO.

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Gulf of Mexico

The Gulf of Mexico (Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent.

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Hermaphrodite

In biology, a hermaphrodite is an organism that has complete or partial reproductive organs and produces gametes normally associated with both male and female sexes.

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Hypothalamus

The hypothalamus(from Greek ὑπό, "under" and θάλαμος, thalamus) is a portion of the brain that contains a number of small nuclei with a variety of functions.

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Intracellular

In cell biology, molecular biology and related fields, the word intracellular means "inside the cell".

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Least-concern species

A least concern (LC) species is a species which has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated but not qualified for any other category.

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Marcus Elieser Bloch

Marcus Elieser Bloch (1723–1799) was a German medical doctor and naturalist.

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Mating system

A mating system is a way in which a group is structured in relation to sexual behaviour.

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Mollusca

Mollusca is a large phylum of invertebrate animals whose members are known as molluscs or mollusksThe formerly dominant spelling mollusk is still used in the U.S. — see the reasons given in Gary Rosenberg's.

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Myxozoa

Myxozoa (etymology: Greek: μύξα myxa "slime" or "mucus" + thematic vowel o + ζῷον zoon "animals") is a class of aquatic, obligately parasitic cnidarian animals.

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Netherlands Antilles

The Netherlands Antilles (Nederlandse Antillen,; Papiamentu: Antia Hulandes) was a constituent country of the Kingdom of the Netherlands.

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Neuron

A neuron, also known as a neurone (British spelling) and nerve cell, is an electrically excitable cell that receives, processes, and transmits information through electrical and chemical signals.

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Neuropeptide

Neuropeptides are small protein-like molecules (peptides) used by neurons to communicate with each other.

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Norepinephrine

Norepinephrine (NE), also called noradrenaline (NA) or noradrenalin, is an organic chemical in the catecholamine family that functions in the brain and body as a hormone and neurotransmitter.

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Parasitism

In evolutionary biology, parasitism is a relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.

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Perciformes

Perciformes, also called the Percomorpha or Acanthopteri, are the most numerous order of vertebrates, containing about 41% of all bony fish.

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Philopatry

Philopatry is the tendency of an organism to stay in or habitually return to a particular area.

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Piscivore

A piscivore is a carnivorous animal that eats primarily fish.

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Puerto Rico

Puerto Rico (Spanish for "Rich Port"), officially the Commonwealth of Puerto Rico (Estado Libre Asociado de Puerto Rico, "Free Associated State of Puerto Rico") and briefly called Porto Rico, is an unincorporated territory of the United States located in the northeast Caribbean Sea.

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Red hind

The red hind (Epinephelus guttatus), also known as the koon or lucky grouper in Caribbean vernacular, is a species of grouper in the family Serranidae native to the western Atlantic Ocean.

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Roughtail stingray

The roughtail stingray (Dasyatis centroura) is a species of stingray in the family Dasyatidae, with separate populations in coastal waters of the northwestern, eastern, and southwestern Atlantic Ocean.

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Saddle wrasse

The saddle wrasse (Thalassoma duperrey) is a species of wrasse native to the waters around the Hawaiian Islands and Johnston Island.

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Saint Croix

Saint Croix is an island in the Caribbean Sea, and a county and constituent district of the United States Virgin Islands (USVI), an unincorporated territory of the United States.

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Sequential hermaphroditism

Sequential hermaphroditism (called dichogamy in botany) is a type of hermaphroditism that occurs in many fish, gastropods, and plants.

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Serotonin

Serotonin or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter.

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Shoaling and schooling

In biology, any group of fish that stay together for social reasons are shoaling (pronounced), and if the group is swimming in the same direction in a coordinated manner, they are schooling (pronounced). In common usage, the terms are sometimes used rather loosely.

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Sperm competition

Sperm competition is the competitive process between spermatozoa of two or more different males to fertilize the same egg during sexual reproduction.

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Spotted moray

The spotted moray (Gymnothorax moringa) is a medium to large moray eel.

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Sterility (physiology)

Sterility is the physiological inability to effect sexual reproduction in a living thing, members of whose kind have been produced sexually.

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Testicle

The testicle or testis is the male reproductive gland in all animals, including humans.

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Thalassoma

Thalassoma is a genus of wrasses native to the Atlantic, Indian and Pacific Oceans.

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Trumpetfish

The trumpetfishes are three species of highly specialized, tubular-elongated marine fishes in the genus Aulostomus, of the monogeneric family Aulostomidae.

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United States Virgin Islands

The United States Virgin Islands (USVI; also called the American Virgin Islands), officially the Virgin Islands of the United States, is a group of islands in the Caribbean that is an insular area of the United States located east of Puerto Rico.

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Vasotocin

Vasotocin is an oligopeptide homologous to oxytocin and vasopressin found in all non-mammalian vertebrates (including birds, fishes, and amphibians) and possibly in mammals during the fetal stage of development.

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Virgin Islands

The Virgin Islands are the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, and form the border between the Caribbean Sea and the Atlantic Ocean.

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Wrasse

The wrasses are a family, Labridae, of marine fish, many of which are brightly colored.

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Zooplankton

Zooplankton are heterotrophic (sometimes detritivorous) plankton.

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11-Ketotestosterone

11-Ketotestosterone (11-KT) is an oxidized form of testosterone that contains a keto group at the C11 position.

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Redirects here:

Julis nitida, Labrus bifasciatus, Thalassoma bifasciatum, Thalassoma nitida.

References

[1] https://en.wikipedia.org/wiki/Bluehead_wrasse

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