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Sternoptychidae
The marine hatchetfishes or deep-sea hatchetfishes as well as the related bottlelights, pearlsides and constellationfishes are small deep-sea ray-finned fish of the stomiiform family Sternoptychidae. They are not closely related to and should not be confused with the freshwater hatchetfishes, which are teleosts in the characiform family Gasteropelecidae. The Sternoptychidae have 10 genera and about 70 species altogether.Nelson (2006): p.209 The scientific name means "''Sternoptyx''-family", from '' Sternoptyx'' (the type genus) + the standard animal family suffix "-idae". The type genus derives from Ancient Greek ''stérnon'' (στέρνον, "breast") + ''ptýx'' (πτύξ, "a fold/crease") + Latin ''forma'' ("external form"), the Greek part in reference to the thorax shape of marine hatchetfishes. Description and ecology Found most often at depths of 200–600 meters in tropical, subtropical and temperate waters of the Atlantic, Pacific and Indian Oceans, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argyropelecus Aculeatus
''Argyropelecus aculeatus'', the lovely hatchetfish or Atlantic silver hatchetfish, is a species of fish in the family Sternoptychidae. It may exceed standard length (SL). It lives in the mesopelagic zone of all oceans and performs diel vertical migration. ''A. aculeatus'' feeds on a large range of prey items; in the Gulf of Mexico ostracods and copepods dominated the diet of small individuals (<30 mm SL) and euphausiid
Krill are small crustaceans of the order Euphausiacea, and are found in all the world's oceans. The name "krill" comes from the Norwegian word ', meaning "small fry of fish", which is also often attributed to species of fish.
Krill are consi ... s, molluscs, and fish the diet of larger ones.
The silvery coloration and bi ...
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Sternoptychinae
Marine hatchetfishes or deep-sea hatchetfishes are small deep-sea mesopelagic ray-finned fish of the stomiiform subfamily Sternoptychinae. They should not be confused with the freshwater hatchetfishes, which are not particularly closely related Teleostei in the characiform family Gasteropelecidae. (2006): '' Fishes of the World'' (4th ed.). John Wiley & Sons, Inc. p.209 The scientific name means "''Sternoptyx''-subfamily", from '' Sternoptyx'' (the type genus) + the standard animal family suffix "-inae". It ultimately derives from Ancient Greek ''stérnon'' (στέρνον, "breast") + ''ptýx'' (πτύξ, "a fold/crease") + Latin ''forma'' ("external form"), the Greek part in reference to the thorax shape of marine hatchetfishes. (2006)Family Sternoptychidae Version of 2006-OCT-10. Retrieved 2009-OCT-02. Description and ecology Found in tropical, subtropical and temperate waters of the Atlantic, Pacific and Indian Oceans, marine hatchetfishes range in size from ''Polyip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Hatchetfish
Marine hatchetfishes or deep-sea hatchetfishes are small deep-sea mesopelagic ray-finned fish of the stomiiform subfamily Sternoptychinae. They should not be confused with the freshwater hatchetfishes, which are not particularly closely related Teleostei in the characiform family Gasteropelecidae. (2006): ''Fishes of the World'' (4th ed.). John Wiley & Sons, Inc. p.209 The scientific name means "''Sternoptyx''-subfamily", from ''Sternoptyx'' (the type genus) + the standard animal family suffix "-inae". It ultimately derives from Ancient Greek ''stérnon'' (στέρνον, "breast") + ''ptýx'' (πτύξ, "a fold/crease") + Latin ''forma'' ("external form"), the Greek part in reference to the thorax shape of marine hatchetfishes. (2006)Family Sternoptychidae Version of 2006-OCT-10. Retrieved 2009-OCT-02. Description and ecology Found in tropical, subtropical and temperate waters of the Atlantic Ocean, Atlantic, Pacific Ocean, Pacific and Indian Oceans, marine hatchetfishes rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sternoptyx
''Sternoptyx'' is an oceanic ray-finned fish genus which belongs in the family Sternoptychidae. This is the type genus of the Sternoptychidae, as well as the marine hatchetfish subfamily Sternoptychinae. ''Sternoptyx'' have silvery, high, and laterally compressed bodies and large, non-telescopic eyes. They are all relatively small, with even the largest species (''S. pseudobscura'' and ''S. pseudodiaphana'') not exceeding standard length. Species There are currently four recognized species in this genus: * '' Sternoptyx diaphana'' Hermann, 1781 (Diaphanous hatchetfish) * '' Sternoptyx obscura'' Garman, 1899 * '' Sternoptyx pseudobscura'' R. C. Baird, 1971 (Highlight hatchetfish) * '' Sternoptyx pseudodiaphana'' Borodulina, 1977 (False oblique hatchetfish) Fossils of this genus show that they have existed at least since the Early Oligocene, about 30 million years ago The abbreviation Myr, "million years", is a unit of a quantity of (i.e. ) years, or 31.556926 terasec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stomiiform
Stomiiformes is an order of deep-sea ray-finned fishes of very diverse morphology. It includes, for example, dragonfishes, lightfishes (Gonostomatidae and Phosichthyidae), loosejaws, marine hatchetfishes and viperfishes. The order contains 4 families (5 according to some authors) with more than 50 genera and at least 410 species. As usual for deep-sea fishes, there are few common names for species of the order, but the Stomiiformes as a whole are often called dragonfishes and allies or simply stomiiforms. The scientific name means "''Stomias''-shaped", from '' Stomias'' (the type genus) + the standard fish order suffix "-formes". It ultimately derives from Ancient Greek ''stóma'' (στόμᾶ, "mouth") + Latin ''forma'' ("external form"), the former in reference to the huge mouth opening of these fishes. Description and ecology Members of this order are mostly pelagic fishes living in deep oceanic waters. Their distribution around the world's oceans is very wide, ranging ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bottlelight
''Danaphos'' is an oceanic ray-finned fish genus which belongs in the family Sternoptychidae. A common name is bottlelights. Species There are currently two recognized species in this genus: * '' Danaphos asteroscopus'' Bruun, 1931 * '' Danaphos oculatus'' (Garman, 1899) (Bottlelights, Bigeye Lightfish) Fossils of bottlelights show that the genus was already distinct in the Late Eocene, more than 35 million years ago The abbreviation Myr, "million years", is a unit of a quantity of (i.e. ) years, or 31.556926 teraseconds. Usage Myr (million years) is in common use in fields such as Earth science and cosmology. Myr is also used with Mya (million years ago) .... (2002): 'Danaphos'' ''In:'' A compendium of fossil marine animal genera. ''Bulletins of American Paleontology'' 364: 560HTML database excerpt/ref> References Sternoptychidae Extant Eocene first appearances Marine fish genera Taxa named by Anton Frederik Bruun {{Stomiiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearlside
''Maurolicus'' is an oceanic ray-finned fish genus which belongs in the marine hatchetfish family Sternoptychidae. They are commonly known as pearlsides, but the brilliant pearlside is the related ''Argyripnus iridescens''. Occasionally, "bristle-mouth fishes" is used as a common name, but that usually refers to the genus ''Argyripnus'' or the family Gonostomatidae. Fossils of pearlsides are known from the Miocene. Species There are currently 15 recognized species in this genus: * '' Maurolicus amethystinopunctatus'' Cocco, 1838 * '' Maurolicus australis'' Hector In Greek mythology, Hector (; grc, Ἕκτωρ, Hektōr, label=none, ) is a character in Homer's Iliad. He was a Trojan prince and the greatest warrior for Troy during the Trojan War. Hector led the Trojans and their allies in the defense o ..., 1875 (pennant pearlside) * '' Maurolicus breviculus'' Parin & Kobyliansky, 1993 * '' Maurolicus imperatorius'' Parin & Kobyliansky, 1993 (Emperor seamount lightf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constellationfish
''Valenciennellus'' is a genus of marine hatchetfishes. They are commonly known as constellationfishes. Species There are currently two recognized species in this genus: * '' Valenciennellus carlsbergi'' Bruun, 1931 * '' Valenciennellus tripunctulatus'' (Esmark ( sv), 1871) (Constellationfish) Fossils of constellationfishes are known since the Early Eocene, more than 40 million years ago The abbreviation Myr, "million years", is a unit of a quantity of (i.e. ) years, or 31.556926 teraseconds. Usage Myr (million years) is in common use in fields such as Earth science and cosmology. Myr is also used with Mya (million years ago) .... (2002): 'Valenciennellus'' ''In:'' A compendium of fossil marine animal genera. ''Bulletins of American Paleontology'' 364: 560HTML database excerpt/ref> References Sternoptychidae Extant Eocene first appearances Marine fish genera Taxa named by David Starr Jordan Taxa named by Barton Warren Evermann Ray-finned fish genera { ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Hatchetfish
The freshwater hatchetfish are a family, Gasteropelecidae, of ray-finned fish from South and Central America. The common hatchetfish is the most popular member among fish keeping hobbyists. The family includes three genera: ''Carnegiella'' (four species), ''Gasteropelecus'' (three species), and ''Thoracocharax'' (two species). Distribution and habitat Freshwater hatchetfish originate from Panama and South America (though they are absent from Chile). They tend to be an upper-level fish, often swimming directly below the surface of the water, biding their time patiently. Size When fully grown, freshwater hatchetfish range in size from 1 inch up to 2 1/2 inches. One exception is the Giant Hatchetfish Thoracocharax securis which can grow up to 3 1/2 inches. The smallest being the two species, the Pygmy hatchetfish Carnegiella myersi which only grows to about 0.9 inch (2.2 centimeters), the Dwarf Hatchetfish Carnegiella schereri which only grows to about 1 inch (2.6 centimeters). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suffix
In linguistics, a suffix is an affix which is placed after the stem of a word. Common examples are case endings, which indicate the grammatical case of nouns, adjectives, and verb endings, which form the conjugation of verbs. Suffixes can carry grammatical information ( inflectional suffixes) or lexical information ( derivational/lexical suffixes'').'' An inflectional suffix or a grammatical suffix. Such inflection changes the grammatical properties of a word within its syntactic category. For derivational suffixes, they can be divided into two categories: class-changing derivation and class-maintaining derivation. Particularly in the study of Semitic languages, suffixes are called affirmatives, as they can alter the form of the words. In Indo-European studies, a distinction is made between suffixes and endings (see Proto-Indo-European root). Suffixes can carry grammatical information or lexical information. A word-final segment that is somewhere between a free morpheme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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