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South American lungfish have lungs and small gills.(©Tom McHugh/Photo Researchers, ... Behavior and reproduction: South American lungfishes swim by slow, wavy movement or by "crawling" on their pectoral and pelvic fins. Because their gill surfaces are not large enough to meet their oxygen needs, lungfishes drown if they...
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animals.jrank.org/pages/1960/Coelacanths-Lungfishes-Sar...
animals.jrank.org/pages/1960/Coelacanths-Lungfishes-Sarcopterygii-SOUTH-AMERICAN-LUNGFISH-Lepidosiren-paradoxa-SPECIES-ACCOUNTS.html
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The Australian lungfish, Neoceratodus forsteri, may weigh up to 10 kg (about 22 pounds) and grow to a length of 1.25 metres (about 4 feet). Of the African lungfishes, the yellow marbled Ethiopian species, Protopterus aethiopicus, is the largest, growing to a length of 2 metres (about 7 feet). ... Reproduction and life cycle...
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www.britannica.com/EBchecked/topic/351582/lungfish
www.britannica.com/EBchecked/topic/351582/lungfish
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Reproduction and life cycle ... The Australian lungfish lays gelatinous eggs among water plants; the larvae, which have no external gills, breathe through internal gills. ... CREATE MY lungfish NEW DOCUMENT...
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www.britannica.com/EBchecked/topic/351582/lungfish/6341...
www.britannica.com/EBchecked/topic/351582/lungfish/63414/Natural-history
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Recruitment levels, and conditions required for successful reproduction. Lungfish eggs hatch after 30 days (Kemp 1981, 1986). ...
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www.environment.gov.au/cgi-bin/sprat/public/publicspeci...
www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=67620
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Queensland lungfish - Wikipedia, the free encyclopedia
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The Queensland lungfish , Neoceratodus forsteri (also known as the Australian lungfish , Burnett salmon , and barramunda ) is the sole surviving member of the family Ceratodontidae and ord...
en.wikipedia.org/wiki/Queensland_lungfish
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The Australian Lungfish is a living fossil ... Lungfish show considerable reluctance to seek out new spawning grounds and if one that has been used in the past becomes unsuitable due to exposure caused by river regulation (for example), the fish simply re-absorb the eggs and milt and return again the following year.
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www.nativefish.asn.au/lungfish.html
www.nativefish.asn.au/lungfish.html
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Automatic download; [Begin manual download] ... Downloading the PDF version of:; Biol Reprod Quérat et al. 70 (2): 356. (536K) ... This file is in Adobe Acrobat (PDF) format. If you have not installed and configured the Adobe Acrobat Reader on your system, see Help with Printing for instructions.
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www.biolreprod.org/cgi/reprint/70/2/356
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Materials and Methods ... This article has been cited by other articles: ... Alert me when this article is cited...
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www.reproduction-online.org/cgi/content/full/133/5/969
www.reproduction-online.org/cgi/content/full/133/5/969
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They have gills which are there main organ for gas exchange in the Australian Lungfish. ... Little is known about their reproduction. Nobody has ever tried to culture them, they have only been kept in captivity in zoos. Many questions concerning their environmental requirements, husbandry and reproduction are still unanswered.
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access.carrollton.org/Faculty%20and%20Staff/HomePages/h...
access.carrollton.org/Faculty%20and%20Staff/HomePages/hgillingham/apbiology/DipnoiLungfish4.htm
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