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Hagfish

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Hagfish, the class '''Myxini''' (also known as Hyperotreti), are eel-shaped, slime-producing marine fish (occasionally called slime eels). [1]

95 relations: Agnatha, Anatomical terms of location, Animal, Barbel (anatomy), Black, Blue, Brittle star, California, Cartilage, Cephalopod, Cepola haastii, Cerebellum, Chapman & Hall, Chordate, Cladistics, Coelom, Color, Constantine Samuel Rafinesque, Cordell Bank National Marine Sanctuary, Craniate, Cutaneous respiration, Cyclostomata, Eel, Eptatretus, Esophagus, Evolution of the eye, Extraocular muscles, Eye, Fin, Fish, Genus, Gill, Gnathostomata, Greenwood Publishing Group, Grey, Hermaphrodite, Hermit crab, Hook-and-loop fastener, Horizontal plane, Hyperoartia, Inshore hagfish, Invagination, Invertebrate, Japanese language, Jaw, John Wiley & Sons, Keratin, Korea, Korean cuisine, Korean language, ..., Lamprey, Lancelet, Larva, Leech, Marine worm, Mesonephric duct, Mesonephros, Midbrain, Mitochondrial DNA, Mucus, Myelin, Myxine, Nemamyxine, Neomyxine, Neoteny, Nephron, Neural crest, Nostril, Notomyxine tridentiger, Nucleic acid sequence, Oregon, Osteichthyes, Ovary, Overhand knot, Pacific hagfish, Paddle, Parietal eye, Peritrophic matrix, Pharynx, Pink, Polychaete, Predation, Pronephros, Ross Piper, Rubicundus, Skull, Species, Tail, Testicle, Tooth, Vermes, Vertebral column, Vertebrate, White, Zootaxa. Expand index (45 more) »

Agnatha

Agnatha (Greek, "no jaws") is a superclass of jawless fish in the phylum Chordata, subphylum Vertebrata, consisting of both present (cyclostomes) and extinct (conodonts and ostracoderms) species.

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Anatomical terms of location

Standard anatomical terms of location deal unambiguously with the anatomy of animals, including humans.

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Animal

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

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Barbel (anatomy)

In fish anatomy and turtle anatomy, a barbel is a slender, whiskerlike sensory organ near the mouth.

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Black

Black is the darkest color, the result of the absence or complete absorption of visible light.

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Blue

Blue is one of the three primary colours of pigments in painting and traditional colour theory, as well as in the RGB colour model.

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Brittle star

Brittle stars or ophiuroids are echinoderms in the class Ophiuroidea closely related to starfish.

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California

California is a state in the Pacific Region of the United States.

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Cartilage

Cartilage is a resilient and smooth elastic tissue, a rubber-like padding that covers and protects the ends of long bones at the joints, and is a structural component of the rib cage, the ear, the nose, the bronchial tubes, the intervertebral discs, and many other body components.

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Cephalopod

A cephalopod is any member of the molluscan class Cephalopoda (Greek plural κεφαλόποδα, kephalópoda; "head-feet") such as a squid, octopus or nautilus.

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Cepola haastii

Cepola haastii is a bandfish of the family Cepolidae, found on the inner continental shelf around New Zealand.

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Cerebellum

The cerebellum (Latin for "little brain") is a major feature of the hindbrain of all vertebrates.

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Chapman & Hall

Chapman & Hall was a British publishing house in London, founded in the first half of the 19th century by Edward Chapman and William Hall.

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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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Christmas

Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.

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Christmas and holiday season

The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.

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Christmas Eve

Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.

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Christmas traditions

Christmas traditions vary from country to country.

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Cladistics

Cladistics (from Greek κλάδος, cládos, i.e., "branch") is an approach to biological classification in which organisms are categorized in groups ("clades") based on the most recent common ancestor.

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Coelom

The coelom is the main body cavity in most animals and is positioned inside the body to surround and contain the digestive tract and other organs.

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Color

Color (American English) or colour (Commonwealth English) is the characteristic of human visual perception described through color categories, with names such as red, orange, yellow, green, blue, or purple.

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Constantine Samuel Rafinesque

Constantine Samuel Rafinesque-Schmaltz, as he is known in Europe (October 22, 1783 – September 18, 1840), was a nineteenth-century polymath born near Constantinople in the Ottoman Empire and self-educated in France.

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Cordell Bank National Marine Sanctuary

Cordell Bank National Marine Sanctuary is a marine sanctuary located off the coast of California.

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Craniate

A craniate is a member of the Craniata (sometimes called the Craniota), a proposed clade of chordate animals with a skull of hard bone or cartilage.

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Cutaneous respiration

Cutaneous respiration, or cutaneous gas exchange, is a form of respiration in which gas exchange occurs across the skin or outer integument of an organism rather than gills or lungs.

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Cyclostomata

Cyclostomata is a group of agnathans that comprises the living jawless fishes: the lampreys and hagfishes.

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Eel

An eel is any ray-finned fish belonging to the order Anguilliformes, which consists of four suborders, 20 families, 111 genera and about 800 species.

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Eptatretus

Eptatretus is a large genus of hagfish.

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Esophagus

The esophagus (American English) or oesophagus (British English), commonly known as the food pipe or gullet (gut), is an organ in vertebrates through which food passes, aided by peristaltic contractions, from the pharynx to the stomach.

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Evolution of the eye

The evolution of the eye is attractive to study, because the eye distinctively exemplifies an analogous organ found in many animal forms.

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Extraocular muscles

The extraocular muscles are the six muscles that control movement of the eye and one muscle that controls eyelid elevation (levator palpebrae).

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Eye

Eyes are organs of the visual system.

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Fin

A fin is a thin component or appendage attached to a larger body or structure.

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Fish

Fish are gill-bearing aquatic craniate animals that lack limbs with digits.

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Genus

A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology.

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Gill

A gill is a respiratory organ found in many aquatic organisms that extracts dissolved oxygen from water and excretes carbon dioxide.

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Gnathostomata

Gnathostomata are the jawed vertebrates.

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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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Grey

Grey (British English) or gray (American English; see spelling differences) is an intermediate color between black and white.

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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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Hermit crab

Hermit crabs are decapod crustaceans of the superfamily Paguroidea.

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Hook-and-loop fastener

Hook-and-loop fasteners, hook-and-pile fasteners or touch fasteners, consist of two components: typically, two lineal fabric strips (or, alternatively, round "dots" or squares) which are attached (sewn or otherwise adhered) to the opposing surfaces to be fastened.

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Horizontal plane

In geometry, physics, astronomy, geography, and related sciences, a plane is said to be horizontal at a given point if it is perpendicular to the gradient of the gravity field at that point – in other words, if apparent gravity makes a plumb bob hang perpendicular to the plane at that point.

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Hyperoartia

Hyperoartia or Petromyzontida is a disputed group of vertebrates that includes the modern lampreys and their fossil relatives.

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Inshore hagfish

The inshore hagfish (Eptatretus burgeri) is a hagfish found in the Northwest Pacific, from the Sea of Japan and across eastern Japan to Taiwan.

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Invagination

In developmental biology, invagination is a mechanism that takes place during gastrulation.

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Invertebrate

Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as a backbone or spine), derived from the notochord.

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Japanese language

is an East Asian language spoken by about 128 million people, primarily in Japan, where it is the national language.

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Jaw

The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food.

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John Wiley & Sons

John Wiley & Sons, Inc., also referred to as Wiley, is a global publishing company that specializes in academic publishing.

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Keratin

Keratin is one of a family of fibrous structural proteins.

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Korea

Korea is a region in East Asia; since 1945 it has been divided into two distinctive sovereign states: North Korea and South Korea.

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Korean cuisine

Korean cuisine has evolved through centuries of social and political change.

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Korean language

The Korean language (Chosŏn'gŭl/Hangul: 조선말/한국어; Hanja: 朝鮮말/韓國語) is an East Asian language spoken by about 80 million people.

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Lamprey

Lampreys (sometimes also called, inaccurately, lamprey eels) are an ancient lineage of jawless fish of the order Petromyzontiformes, placed in the superclass Cyclostomata.

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Lancelet

The lancelets — also known as amphioxi (singular, amphioxus) consist of about 32 species of fish-like marine chordates in the order Amphioxiformes.

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Larva

A larva (plural: larvae) is a distinct juvenile form many animals undergo before metamorphosis into adults.

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Leech

Leeches are segmented parasitic or predatory worm-like animals that belong to the phylum Annelida and comprise the subclass Hirudinea.

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Marine worm

Any worm that lives in a marine environment is considered a marine worm.

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Mesonephric duct

The mesonephric duct (also known as the Wolffian duct, archinephric duct, Leydig's duct or nephric duct) is a paired organ found in mammals including humans during embryogenesis.

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Mesonephros

The mesonephros (middle kidney) is one of three excretory organs that develop in vertebrates.

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Midbrain

The midbrain or mesencephalon (from Greek mesos 'middle', and enkephalos 'brain') is a portion of the central nervous system associated with vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.

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Mitochondrial DNA

Mitochondrial DNA (mtDNA or mDNA) is the DNA located in mitochondria, cellular organelles within eukaryotic cells that convert chemical energy from food into a form that cells can use, adenosine triphosphate (ATP).

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Mucus

Mucus is a slippery aqueous secretion produced by, and covering, mucous membranes.

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Myelin

Myelin is a lipid-rich substance that surrounds the axon of some nerve cells, forming an electrically insulating layer.

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Myxine

Myxine is a genus of hagfish.

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Nemamyxine

Nemamyxine is a genus of hagfish.

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Neomyxine

Neomyxine is a genus of hagfish found in the Pacific Ocean around New Zealand.

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Neoteny

Neoteny, (also called juvenilization)Montagu, A. (1989).

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Nephron

The nephron (from Greek νεφρός – nephros, meaning "kidney") is the microscopic structural and functional unit of the kidney.

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Neural crest

Neural crest cells are a temporary group of cells unique to chordates of the group Cristozoa that arise from the embryonic ectoderm cell layer, and in turn give rise to a diverse cell lineage—including melanocytes, craniofacial cartilage and bone, smooth muscle, peripheral and enteric neurons and glia.

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New Year

New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.

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New Year's Day

New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.

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New Year's Eve

In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.

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Nostril

A nostril (or naris, plural nares) is one of the two channels of the nose, from the point where they bifurcate to the external opening.

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Notomyxine tridentiger

Notomyxine tridentiger is a species of hagfish that occurs in the Atlantic Ocean off the southern coasts of South America.

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Nucleic acid sequence

A nucleic acid sequence is a succession of letters that indicate the order of nucleotides forming alleles within a DNA (using GACT) or RNA (GACU) molecule.

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Oregon

Oregon is a state in the Pacific Northwest region on the West Coast of the United States.

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Osteichthyes

Osteichthyes, popularly referred to as the bony fish, is a diverse taxonomic group of fish that have skeletons primarily composed of bone tissue, as opposed to cartilage.

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Ovary

The ovary is an organ found in the female reproductive system that produces an ovum.

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Overhand knot

The overhand knot is one of the most fundamental knots, and it forms the basis of many others, including the simple noose, overhand loop, angler's loop, reef knot, fisherman's knot, and water knot.

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Pacific hagfish

The Pacific hagfish (Eptatretus stoutii) is a species of hagfish.

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Paddle

A paddle is a tool used for pushing against liquids, either as a form of propulsion in a boat or as an implement for mixing.

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Parietal eye

A parietal eye, also known as a third eye or pineal eye, is a part of the epithalamus present in some animal species.

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Peritrophic matrix

The peritrophic matrix (from the prefix peri-, meaning around, and -trophic, referring to nutrition(food)) or peritrophic membrane is a semi-permeable, non-cellular structure which surrounds the food colwidth.

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Pharynx

The pharynx (plural: pharynges) is the part of the throat that is behind the mouth and nasal cavity and above the esophagus and the larynx, or the tubes going down to the stomach and the lungs.

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Pink

Pink is a pale red color that is named after a flower of the same name.

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Polychaete

The Polychaeta, also known as the bristle worms or polychaetes, are a paraphyletic class of annelid worms, generally marine.

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Predation

Predation is a biological interaction where a predator (a hunting animal) kills and eats its prey (the organism that is attacked).

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Pronephros

Pronephros is the most basic of the three excretory organs that develop in vertebrates, corresponding to the first stage of kidney development.

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Ross Piper

Ross Piper is a British zoologist, entomologist, and explorer.

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Rubicundus

Rubicundus is a genus of hagfishes.

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Skull

The skull is a bony structure that forms the head in vertebrates.

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Species

In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.

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Tail

The tail is the section at the rear end of an animal's body; in general, the term refers to a distinct, flexible appendage to the torso.

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Testicle

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

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Tooth

A tooth (plural teeth) is a hard, calcified structure found in the jaws (or mouths) of many vertebrates and used to break down food.

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Vermes

Vermes ("worms") is an obsolete taxon used by Carl Linnaeus and Jean-Baptiste Lamarck for non-arthropod invertebrate animals.

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Vertebral column

The vertebral column, also known as the backbone or spine, is part of the axial skeleton.

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Vertebrate

Vertebrates comprise all species of animals within the subphylum Vertebrata (chordates with backbones).

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White

White is the lightest color and is achromatic (having no hue), because it fully reflects and scatters all the visible wavelengths of light.

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Zootaxa

Zootaxa is a peer-reviewed scientific mega journal for animal taxonomists.

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2018

2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.

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2019

2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.

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Eel leather, Hag (animal), Hag fish, Hagfishes, Hyperotret, Hyperotreti, Hyperotrets, Myxini, Myxinid, Myxinidae, Myxiniformes, Myxinoidea, Slime Eel, Slime eel, Slime eels.

References

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

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