Halosaur (original) (raw)
Die Echsenaale (Halosauridae) leben mit 16 Arten in drei Gattungen weltweit in der Tiefsee. Der Name kommt aus dem Griechischen und bedeutet „Meerechse“. Die Tiere sind allerdings keine Echsen, sondern Echte Knochenfische.
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dbo:abstract | Die Echsenaale (Halosauridae) leben mit 16 Arten in drei Gattungen weltweit in der Tiefsee. Der Name kommt aus dem Griechischen und bedeutet „Meerechse“. Die Tiere sind allerdings keine Echsen, sondern Echte Knochenfische. (de) Los halosáuridos (Halosauridae) son una familia de peces marinos incluida en el orden Notacanthiformes, distribuidos por las aguas profundas y abisales de todo el planeta. Su nombre procede del griego: hals (mar) + sauros (lagarto). Aparecen por primera vez en el registro fósil en el Cretácico superior. (es) Halosauridae arrain notakantiformeen familia da, mundu osoko ur sakonetan bizi dena. (eu) Halosaurs are eel-shaped fishes found only at great ocean depths. As the family Halosauridae, halosaurs are one of two families within the order Notacanthiformes; the other being the deep-sea spiny eels, Notacanthidae. Halosaurs are thought to have a worldwide distribution, with some 17 species in three genera represented. Only a handful of specimens have been observed alive, all in chance encounters with Remotely operated underwater vehicles. The term "halosaur" refers to the type genus, Halosaurus, which is a Greek compound word, hals meaning "sea" and sauros meaning "lizard". Halosaurs have a spotty fossil record, the oldest known genus being Echidnocephalus from the Late Cretaceous strata of Westphalia, Germany, and the second-oldest known genus, Laytonia, from Miocene strata of California and Oregon. The fossil specimens already bear strong resemblance to the modern genera. The halosaurs' greatly elongated bodies end in whip-like tails; their scales are large. One small dorsal fin is close to the sharply pointed, mostly scaleless head. The tail fin is greatly reduced, with the anal fin being the largest fin. Their pectoral fins are slender and greatly elongated. Their mouths are somewhat large, with the lower jaw shorter than the upper jaw. The swim bladder is absent. The largest species, the 90-cm (3-ft) long abyssal halosaur (Halosauropsis macrochir) is also one of the most deep-living fish, recorded at depths of 3,300 m (11,000 ft). Halosaurs have developed certain adaptations to life at these extreme depths, where no light penetrates. Their lateral line system enabling the detection of vibrations in the water is highly developed; the pores run the length of the fish's body. Some species are also known to hold their elongated pectorals erect and forward, possibly providing a further means of detection. Halosaurs are benthic fish, spending their time cruising over or resting on the sea floor, where temperatures may be just 2-4 °C. They propel themselves with rhythmic, lateral undulations of their bodies, not unlike sea snakes. Halosaurs are thought to prey mainly on benthic invertebrates, such as polychaete worms, echinoderms, and crustaceans such as copepods, but they may also consume small fishes and cephalopods. In life, most halosaurs are grey to bluish-black in colour. Like other notacanthiform fish, halosaurs are able to regenerate their tails easily if lost. This adaptation can be likened to certain terrestrial reptiles, such as the glass lizard, which sacrifices its tail to evade predators. (en) Les halosaures ou halosauridés (Halosauridae) forment une famille de poisson téléostéen de l'ordre des Albuliformes, vivant dans les abysses. (fr) 발광멸과(Halosauridae)는 밑보리멸목에 속하는 조기어류과의 하나이다. "할로사우르"로도 불린다. 저생어류로 심해성 오징어를 먹으며, 길이가 2m나 된다. 주둥이가 뾰족하고 몸통이 꼬리에 가까워 질수록 가늘어진다. 심해에 산다. 한국에는 (Halosaurus affinis) 한 종 만이 알려져 있다. (ko) Halosauridae (Rugstekelalen) zijn een familie van straalvinnige vissen uit de orde van Stekelaalachtigen (Notacanthiformes). (nl) La famiglia Halosauridae comprende 17 specie di pesci marini, appartenenti all'ordine Notacanthiformes. (it) トカゲギス科(学名:Halosauridae)は、ソコギス目に所属する魚類の分類群(科)の一つ。・など、底生性の深海魚を中心に3属16種が含まれる。科名(模式属名)の由来は、ギリシア語の「hals(海)」と「sauros(トカゲ)」から。 (ja) Halosauridae är en familj av fiskar som ingår i ordningen piggålsartade fiskar (Notacanthiformes). Enligt Catalogue of Life omfattar familjen Halosauridae 16 arter. Kladogram enligt Catalogue of Life: (sv) Halosauridae – rodzina ryb łuskaczokształtnych (Notacanthiformes). (pl) Галозавровые (лат. Halosauridae) — семейство морских глубоководных лучепёрых рыб из отряда спиношипообразных (Notacanthiformes). (ru) 海蜥魚科為輻鰭魚綱背棘鱼目的其中一科。 (zh) |
dbo:thumbnail | wiki-commons:Special:FilePath/Halosaur_(48976447277).jpg?width=300 |
dbo:wikiPageExternalLink | http://oceanexplorer.noaa.gov/explorations/02davidson/logs/may21/media/eels_video.html |
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dbo:wikiPageRevisionID | 1029110858 (xsd:integer) |
dbo:wikiPageWikiLink | dbr:California dbr:Reptile dbr:Copepod dbr:Eel dbr:Germany dbr:Greek_language dbr:Miocene dbr:Crustacea dbr:Lizard dbr:Halosaurus dbr:Cephalopod dbr:Westphalia dbr:Glass_lizard dbr:Lateral_line dbr:Echidnocephalus dbr:Echinoderm dbr:Fish dbr:Notacanthidae dbr:Notacanthiformes dbr:Benthic dbr:Remotely_operated_underwater_vehicle dbr:Invertebrate dbc:Deep_sea_fish dbr:Abyssal_halosaur dbc:Halosauridae dbr:Aldrovandia dbr:Late_Cretaceous dbr:Laytonia dbr:Polychaete dbr:Oregon dbr:Sea_snake dbr:Swim_bladder dbr:Halosauropsis dbr:Compound_word |
dbp:authority | Günther 1868 (en) |
dbp:family | Halosauridae (en) |
dbp:fossilRange | Late Cretaceous to present (en) |
dbp:month | February (en) |
dbp:name | Halosaurs (en) |
dbp:subdivision | * Aldrovandia * Halosauropsis * Halosaurus * †Laytonia * †Echidnocephalus (en) |
dbp:subdivisionRanks | Genera (en) |
dbp:synonyms | * Halosauropsinae (McDowall 1973) (en) |
dbp:taxon | Halosauridae (en) |
dbp:wikiPageUsesTemplate | dbt:Automatic_taxobox dbt:Reflist dbt:Short_description dbt:Taxonbar dbt:Elopomorpha dbt:FishBase_family |
dbp:year | 2006 (xsd:integer) |
dct:subject | dbc:Deep_sea_fish dbc:Halosauridae |
gold:hypernym | dbr:Fishes |
rdf:type | dbo:Fish umbel-rc:Animal umbel-rc:BiologicalLivingObject umbel-rc:EukaryoticCell umbel-rc:Fish |
rdfs:comment | Die Echsenaale (Halosauridae) leben mit 16 Arten in drei Gattungen weltweit in der Tiefsee. Der Name kommt aus dem Griechischen und bedeutet „Meerechse“. Die Tiere sind allerdings keine Echsen, sondern Echte Knochenfische. (de) Los halosáuridos (Halosauridae) son una familia de peces marinos incluida en el orden Notacanthiformes, distribuidos por las aguas profundas y abisales de todo el planeta. Su nombre procede del griego: hals (mar) + sauros (lagarto). Aparecen por primera vez en el registro fósil en el Cretácico superior. (es) Halosauridae arrain notakantiformeen familia da, mundu osoko ur sakonetan bizi dena. (eu) Les halosaures ou halosauridés (Halosauridae) forment une famille de poisson téléostéen de l'ordre des Albuliformes, vivant dans les abysses. (fr) 발광멸과(Halosauridae)는 밑보리멸목에 속하는 조기어류과의 하나이다. "할로사우르"로도 불린다. 저생어류로 심해성 오징어를 먹으며, 길이가 2m나 된다. 주둥이가 뾰족하고 몸통이 꼬리에 가까워 질수록 가늘어진다. 심해에 산다. 한국에는 (Halosaurus affinis) 한 종 만이 알려져 있다. (ko) Halosauridae (Rugstekelalen) zijn een familie van straalvinnige vissen uit de orde van Stekelaalachtigen (Notacanthiformes). (nl) La famiglia Halosauridae comprende 17 specie di pesci marini, appartenenti all'ordine Notacanthiformes. (it) トカゲギス科(学名:Halosauridae)は、ソコギス目に所属する魚類の分類群(科)の一つ。・など、底生性の深海魚を中心に3属16種が含まれる。科名(模式属名)の由来は、ギリシア語の「hals(海)」と「sauros(トカゲ)」から。 (ja) Halosauridae är en familj av fiskar som ingår i ordningen piggålsartade fiskar (Notacanthiformes). Enligt Catalogue of Life omfattar familjen Halosauridae 16 arter. Kladogram enligt Catalogue of Life: (sv) Halosauridae – rodzina ryb łuskaczokształtnych (Notacanthiformes). (pl) Галозавровые (лат. Halosauridae) — семейство морских глубоководных лучепёрых рыб из отряда спиношипообразных (Notacanthiformes). (ru) 海蜥魚科為輻鰭魚綱背棘鱼目的其中一科。 (zh) Halosaurs are eel-shaped fishes found only at great ocean depths. As the family Halosauridae, halosaurs are one of two families within the order Notacanthiformes; the other being the deep-sea spiny eels, Notacanthidae. Halosaurs are thought to have a worldwide distribution, with some 17 species in three genera represented. Only a handful of specimens have been observed alive, all in chance encounters with Remotely operated underwater vehicles. (en) |
rdfs:label | Echsenaale (de) Halosauridae (es) Halosauridae (eu) Halosauridae (fr) Halosauridae (it) Halosaur (en) トカゲギス科 (ja) 발광멸과 (ko) Halosauridae (nl) Halosauridae (pl) Галозавровые (ru) Halosauridae (sv) 海蜥魚科 (zh) |
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foaf:depiction | wiki-commons:Special:FilePath/Halosaur_(48976447277).jpg |
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