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Now showing items 121-130 of 130
Na+ AND Cl~ EFFLUXES AND IONIC REGULATION IN TILAPIA GRAHAMI, A FISH LIVING IN CONDITIONS OF EXTREME ALKALINITY
(1981)
The osmoregularity ability of the cichlid Tilapia grahami enables this fish to live
in conditions of extreme alkalinity (Reite, Maloiy & Aashaug, 1974; Maloiy et al.
1978). In this paper we describe the ionic balance of ...
The morphology of the respiratory organs of the African air-breathing catfish (Clarias mossambicus): A light, electron and scanning microscopic study, with morphometric observations
(Wiley, 1986)
The morphology of the gas exchange organs of the African air-breathing catfish (Clarias mossambicus) (Peters) have been examined grossly, and by light, electron and scanning microscopes. The respiratory organs in Clarias ...
Aquatic and Aerial Respiration Rates, Muscle Capillary Supply and Mitochondrial Volume Density in the Airbreathing Catfish (Clarias Mossambigus) Acclimated to Either Aerated or Hypoxic Water
(1983)
Specimens of the African air-breathing catfish Clarias mossambicus were acclimated to either aerated (PwO2 15.3 KPa) or hypoxic (PwO2 2.4KPa) water for up to 27 days at 20 °C. Routine respiration rate for fish acclimated ...
Digestive secretions in camels
(University of Nairobi, 1989)
The digestive secretions of both old world and new world camels are considered
The salivary glands closely resemble those of cattle and sheep both morphologically andphysiologically. Evidently, as in the Ruminantia, ...
The Morphometry of the Lung of the African Lungfish (Protopterus aethiopicus): Its Structural--Functional Correlations
(1985)
The lung of the African lungfish Protopterus aethiopicus has been investigated by morphometric techniques. The volume of the lung was strongly correlated with body mass. The exchange tissue made up about 50% of the lung. ...
Morphology and morphometry of the lungs of two East African mole rats,Tachyoryctes splendens andHeterocephalus glaber (Mammalia, Rodentia)
(1992)
The lungs of two fossorial rodents, the mole ratTachyoryctes splendens and the naked mole ratHeterocephalus glaber were investigated by transmission and scanning electron microscopy and a comparative morphometric analysis ...
Water requirements of African goats and haired-sheep
(1971)
A number of species of desert- dwelling ungulates (e.g. Grant's gazelle and oryx) can apparently survive desert conditions without drinking. We were interested in finding out whether goats and sheep herded in the arid ...
A scanning and transmission electron microscopic study of the lung of a caecilian Boulengerula taitanus
(University of Nairobi, 2009-03)
The lung of an apodan amphibian Bouiengerula taitanus has been investigated by scanning and transmission electron microscopy. This caecilian has only a single, long tubular lung that tapers towards the caudal end of the ...
The Morphometry of the Lung of the African Lungfish (Protopterus aethiopicus): Its Structural--Functional Correlations
(1985)
The lung of the African lungfish Protopterus aethiopicus has been investigated by morphometric techniques. The volume of the lung was strongly correlated with body mass. The exchange tissue made up about 50% of the lung. ...
Oxygen uptake and blood respiratory properties of the caecilian Boulengerula taitanus.
(1975-09)
In contrast to amphibians belonging to the orders Urodela and Anura, virtually no data exist on the respiratory physiology of the more primitive Apoda. This study concerns oxygen uptake and hemoglobin function in the ...