Results 151 to 160 of about 1,359 (180)

Lungfish Neoceratodus forsteri : Activities of Ornithine-Urea Cycle and Enzymes

Science, 1967
The level of activity of the ornithine-urea cycle is low in the liver of the permanently aquatic Australian lungfish. The rate of incorporation of 14 C-bicarbonate into urea by liver slices was only 100th of that previously observed in the estivating African lungfish Protopterus dolloi .
L, Goldstein, P A, Janssens, R P, Forster   +2 more
openaire   +2 more sources

EARLY PRONEPHRIC GROWTH IN NEOCERATODUS LARVAE

Proceedings of the Zoological Society of London, 1960
The pronephric systems of eight Neoceratodus larvae ranging from 11·5 to 16 mm. total length were analysed quantitatively and the measurements were treated statistically for two groups of mean total length 11·5 mm. and 15·3 mm. In the 15·3 mm. group the means of the measurements of the nuclear population, total volume of cells, overall pronephros ...
openaire   +1 more source

Development of the vasculature of the pectoral fin in the Australian lungfish, Neoceratodus forsteri

American Journal of Anatomy, 1988
AbstractThe development of the vasculature of the pectoral fin in the Australian lungfish, Neoceratodus forsteri, was studied by the dye‐injection method. Only a single primitive subclavian artery appears from the dorsal aorta for the fin anlage, and it passes laterally through the postaxial region of the structure. The venous channel draining into the
openaire   +2 more sources

The marginal dentition of the Australian lungfish, Neoceratodus forsteri (Osteichthyes: Dipnoi)

Journal of Zoology, 2002
AbstractThe dentary, a component of the transient marginal dentition found in the mandible of juveniles of the living Australian lungfish Neoceratodus forsteri, is a tooth plate exactly comparable to the tooth plates with radiating ridges that make up the marginal dentitions of Devonian dipnoans like Andreyevichthys, Orlovichthys and Ichnomylax.
openaire   +4 more sources

Tetrachromatic colour vision in the Australian lungfish Neoceratodus forsteri

2006
The visual system of the Australian lungfish N. forsteri has more in common with terrestrial vertebrates such as reptiles and birds, than with both sharks and bony fish. Features such as coloured oil droplets and multiple visual pigments indicate their phylogenetic allegiance with tetrapods, and suggest that the terrestrial trend for colour vision on ...
Marshall, J., Vorobyev, M., Collin, S. P., Bales, S. J., Hart, N. S.   +4 more
openaire   +2 more sources

PROOTIC ANATOMY OF THE NEOCERATODUS LARVA

Acta Anatomica, 2008
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Occurrence download Neoceratodus-forsteri-occurence-records-ALA

ALA occurrence record ...
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Spawning Behaviour in the Queensland Lungfish, Neoceratodus forsteri (Krefft)

1965
This paper describes the spawning behaviour of Queensland lungfish, Neoceratodus forsteri. The observations were made in August 1964, and there is no previously published first hand description of this behaviour.
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Anatomy and cytology of the thymus in juvenile Australian lungfish, Neoceratodus forsteri

Journal of Anatomy, 2007
Mohammad G Mohammad, Saleem H Aladaileh
exaly  

Immunocytochemical localization and characterization of mammalian prolactin- and somatotropin-like material in the pituitary of the Australian lungfish, Neoceratodus forsteri

Cell and Tissue Research, 1994
G N Hansen, Bente Langvad Hansen
exaly