Sítios

Nototheniidae - English
URL: http://www.fmnh.helsinki.fi/users/haaramo/Metazoa/Deuterostoma/Chordata/Actinopt

Phylogeny.

[ eng ]

Origins: Antarctica: Ideas: Antifreeze Fish - English
URL: http://www.exploratorium.edu/origins/antarctica/ideas/fish4.html

The Notothenioids had a great ecological opportunity. Because the Antarctic seas were mostly empty of fish, they had minimal competition for food or habitats. Exploiting this ecological vacuum, the Notothenioid populations ballooned in size and migrated into the region’s different habitats (such as the surface ice cover and ocean-floor spongebeds), breaking up into different subpopulations.

[ eng ]

Absorption of macromolecular proteins by the rectal epithelium of the Antarctic fish Notothenia neglecta - English
URL: http://www.nrc.ca/cisti/journals/cjz/z98-066.html

The absorption of intact proteins by Notothenia neglecta enterocytes was studied by both light and electron microscopy after administration of ferritin by the oral and anal routes. Intense pinocytosis of ferritin occurs in the second half of the preanal segment, located distal to the rectal valve, which is equivalent to 5% of the intestine length. The ferritin was identified after 48 h by light microscopy and was also observed in the interior of the electron-dense cytoplasmic vesicles of the rectal epithelium.

[ eng ]

Species Summary for Eleginops maclovinus - Patagonian blennie - English
URL: http://www.fishbase.org/Summary/SpeciesSummary.cfm?genusname=Eleginops&speciesna

Southeast Pacific and Southwest Atlantic: Valparaíso, Chile and Patagonian region of Argentina to Tierra del Fuego.

[ eng ]

Species Summary for Dissostichus eleginoides - Patagonian toothfish - English
URL: http://www.fishbase.org/Summary/SpeciesSummary.cfm?genusname=Dissostichus&specie

Southern Atlantic and Southern Pacific: southern Chile, Argentina (Patagonia), Falkland Is., Shag Rocks, South Georgia, sub-Antarctic islands and seamounts of the Indian Ocean sector, and Macquarie I.

[ eng ]

Species Summary for Cryothenia peninsulae - Pithead - English
URL: http://www.fishbase.org/Summary/SpeciesSummary.cfm?ID=7038

Western Antarctic: known only from off the west coast of the Antarctic Peninsula.

[ eng ]

Nototheniidae - English
URL: http://cichlidresearch.com/fish_html/fnotothe.html

The Family Nototheniidae contains these Genera: Aethotaxis, Cryothenia, Dissostichus, Eleginops, Gobionotothen, Gvozdarus, Indontothenia, Lepidonotothen, Lindbergichthys, Notothenia, Nototheniops, Pagothenia, Paranotothenia, Patagonotothen, Pleurogramma, Pseudotrematomus, Trematomus.

[ eng ]

InterNevod: Íîòîòåíèåâûå (Nototheniidae) - Russian
URL: http://www.internevod.com/rus/academy/bio/k_fish/nototheniidae.shtml

Ìîðñêèå, ïðåèìóùåñòâåííî ïðèäîííûå ðûáû. Ñåìåéñòâî íîòîòåíèåâûõ ñîäåðæèò îêîëî 15 ðîäîâ ñ áîëåå ÷åì 50 âèäàìè, øèðîêî ðàñïðîñòðàíåííûìè ó áåðåãîâ Àíòàðêòèäû, à òàêæå ó ñóáàíòàðêòè÷åñêèõ îñòðîâîâ è Ïàòàãîíèè.

[ rus ]