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Distribution and extinction events in animals
ISBN: 9783659171956 / Angielski / Miękka / 56 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Geographical distributions of terrestrial or aquatic taxa that are broken up by oceans can be explained by either oceanic dispersal or vicariance in the form of fragmentation of a previously contiguous landmass. Oceanic dispersal may be the most important factor in the distributions of animals. Present distribution patterns of animals are largely a result of shifting landmasses. Distribution of animals is limited by various environmental conditions which the most restrictive barriers are the separation of the land by water, high mountain ranges and deserts. Extinction is a gradual process...
Geographical distributions of terrestrial or aquatic taxa that are broken up by oceans can be explained by either oceanic dispersal or vicariance in t...
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219,18 |
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Larval Pupation Site Preference in Different Species of Drosophila
ISBN: 9783659173837 / Angielski / Miękka / 156 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Drosophila has been shown to be the best model system for the studies to unravel and to understand various aspects of genetic variations and its role in evolution. The nature and extent of genetic differences in populations has been analysed using Drosophila at different levels namely morphological, cytogenetic, chromosomal, biochemical, behavioural and ecological studies. This book is related to the study of nature and extent of intra and interspecific differentiation at ecological and behavioural level by analyzing the pupation site preference (PSP) or pupation site choice of the Drosophila...
Drosophila has been shown to be the best model system for the studies to unravel and to understand various aspects of genetic variations and its role ...
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cena:
263,91 |
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Shelf life and Proximate analysis of Two Edible Insects Ijebu Division
ISBN: 9783659189555 / Angielski / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A survey of common edible insects was investigated in Ijebu division. Proximate analysis, vitamins, minerals, shelf life of Rhynchophorus phoenicis (larva) and Macrotermes bellicosus (winged reproductive) was determined. The study also collected information about the people's knowledge, attitude and perception about edible insects, verified the nutritional values and determined the length of time the insects could still be nutritionally stable for consumption.
A survey of common edible insects was investigated in Ijebu division. Proximate analysis, vitamins, minerals, shelf life of Rhynchophorus phoenicis (l...
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cena:
219,18 |
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Turtle and its Realistic Entropy
ISBN: 9783659192111 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Turtle is aquatic or semi-aquatic animal with webbed feet. Tortoise is terrestrial animal with clubbed feet, domed shell and generally inhabiting warmer regions. Terrapin is a turtle living in fresh or brackish water. The term originally referred to the diamondback terrapin, Malaclemys terrapin. Each spring female turtles must find a suitable location to dig a nest and lay eggs and leaves them to develop and hatch on their own. During the weeks of incubation, many eggs are dug up and eaten by predators or succumb to disease. There is a marked contrast to box turtles and tortoise species,...
Turtle is aquatic or semi-aquatic animal with webbed feet. Tortoise is terrestrial animal with clubbed feet, domed shell and generally inhabiting warm...
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219,18 |
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Phylogeography of Dusky Fruit Bat (Penthetor lucasi) in Malaysia
ISBN: 9783847334682 / Angielski / Miękka / 176 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Both molecular and morphological analysis showed no congruency when the genetic analysis were not able to separate the specimens accordingly to their geographical population. However, it was efficiently distinguished and observable from the canonical variate scatter plot that each individual were grouped accordingly to their population. It was suggested that the incongruence could have been resulted from the different forces affecting the parameters used in current study. Morphological characters are known to be more sensitive towards its environment compared to their genetic properties....
Both molecular and morphological analysis showed no congruency when the genetic analysis were not able to separate the specimens accordingly to their ...
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cena:
304,16 |
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Pheromones and Animal Behavior: Chemical Signals and Signatures
ISBN: 9780521130196 / Angielski / Miękka / 426 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Pheromones and other kinds of chemical communication underlie the behavior of all animals. Building on the strengths of the first edition, widely recognized as the leading text in the subject, this is a comprehensive overview of how pheromones work. Extensively revised and expanded to cover advances made over the last ten years, the book offers a thorough exploration of the evolutionary and behavioral contexts of chemical communication along with a detailed introduction to the molecular and neural basis of signal perception through olfaction. At a time of ever increasing specialization, Wyatt...
Pheromones and other kinds of chemical communication underlie the behavior of all animals. Building on the strengths of the first edition, widely reco...
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cena:
311,29 |
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Lizard Ecology
ISBN: 9781107407480 / Angielski / Miękka / 546 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The foraging mode of lizards has been a central theme in guiding research in lizard biology for three decades. Foraging mode has been shown to be a pervasive evolutionary force molding the diet, ecology, behavior, anatomy, biomechanics, life history, and physiology of lizards. This 2007 volume reviews the knowledge on the effects of foraging mode on these and other organismal systems to show how they have evolved, over a wide taxonomic survey of lizard groups. The reviews presented here reveal the continuous nature of foraging strategies in lizards and snakes, providing the reader with a...
The foraging mode of lizards has been a central theme in guiding research in lizard biology for three decades. Foraging mode has been shown to be a pe...
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cena:
338,30 |
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Animal Decision-Making for Habitat and Mates
ISBN: 9783659168369 / Angielski / Miękka / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Choosing where to breed and with whom to mate are two of the most important fitness-enhancing decisions in animals' lives. Animals are thus expected to have developed mechanisms of active preference for those habitats and mates that are more likely to produce viable offspring. This implies that animals use some kind of information about environmental quality to identify which of the existing alternatives is likely to be the most advantageous. Two main strategies are possible: either animals choose independently from conspecifics by relying on the information encoded in their genes, or they...
Choosing where to breed and with whom to mate are two of the most important fitness-enhancing decisions in animals' lives. Animals are thus expected t...
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cena:
263,91 |
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Effect of Urban Congestion on Avian Diversity in Lahore
ISBN: 9783659180200 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A correlative study was conducted to test the impact of urban congestion on the avian diversity in Lahore, Pakistan. A feeding station, offering a variety of seeds, was installed in the nine towns of Lahore and the number of birds that visited the station was noted in both the monsoon and winter season.Winter showed a significant increase in the abundance of birds in comparison with the monsoon season.Grain preference observed, proved Bajra, Indian Millet and Red Indian Millet were the preferred seeds in all areas while Mustard seeds, Corn and Chick Peas were least preferred. 49 species were...
A correlative study was conducted to test the impact of urban congestion on the avian diversity in Lahore, Pakistan. A feeding station, offering a var...
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cena:
219,18 |
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Behaviour of Sandflies in Bihar, India
ISBN: 9783659186554 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. For the prevention of Visceral Leishmaniasis i.e., Kala-azar, the control of its vector which are commonly called sandflies is mandatory. This can only be achieved when the bionomics of this vector is properly known. The basic aim of this research work is to reveal every hidden feature of the sandfly behaviour as far as possible. Study of each and every stage of sandflies helps understanding the effects of environmental and climatic factors on them. All types of studies on sandflies would prove imperfect unless and until the behavioral pattern of sandflies are explored fully. This book...
For the prevention of Visceral Leishmaniasis i.e., Kala-azar, the control of its vector which are commonly called sandflies is mandatory. This can onl...
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cena:
219,18 |
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Toxicological and Biochemical Evaluation of Calotropis Against Snails
ISBN: 9783659191213 / Angielski / Miękka / 140 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Calotropis procera is of the family Asclepiadaceae. It is perennial shrubby tree let with thick cottony tomentose leaves when young and frequently glabrescent when fully developed. C. procera (Ait.) R.Br. commonly known, as 'Arka' is a popular medicinal plant found throughout the tropics of Asia and Africa. Different part of the plant have been advocated for use in many traditional systems of medicine as anticancer, anticoagulant, purgative, anthelmintic, antileprotic, abortifacient etc. The plant has been reported to possess diverse biological as well as pharmacological activities. Different...
Calotropis procera is of the family Asclepiadaceae. It is perennial shrubby tree let with thick cottony tomentose leaves when young and frequently gla...
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cena:
263,91 |
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Toxicity Of TBTCL To Freshwater Prawn, Macrobrachium Kistnensis
ISBN: 9783659199387 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Present research embodied effect of organotin tributyltin chloride on freshwater prawn, Macrobrachium kistnensis. In toxicity evaluation of organotin tributyltin chloride on Macrobrachium kistnensis is highly sensitive to TBTCl toxicity. In the present study the safe concentration was 0.0322 ppm. The respiratory changes in oxygen consumption in the prawn, Macrobrachium kistnensis after exposed to 48hours, 1/3rd and 1/10th lethal and sublethal concentrations for 2, 4, 8, 12 and 24 hours have also been studied. The death of freshwater prawn, Macrobrachium kistnensis might be due to the impact...
Present research embodied effect of organotin tributyltin chloride on freshwater prawn, Macrobrachium kistnensis. In toxicity evaluation of organotin ...
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cena:
219,18 |
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The Siberian Sturgeon Acipenser Baerii Brandt: Species Structure and Ecology
ISBN: 9783833440380 / Angielski / Miękka / 214 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
170,74 |
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Entwicklungsgeschichte des Hunde-Eies
ISBN: 9783954545841 / Niemiecki / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
242,38 |
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Kurze Anleitung zum wissenschaftlichen Sammeln und zum Konservieren von Tieren
ISBN: 9783864446504 / Niemiecki / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Der Zoologe Friedrich Dahl stellt in diesem Buch Metoden zum richtigen Sammeln und Konservieren von tierischen Praparaten vor. Das Buch wendet sich an Anfanger wie auch erfahrene Sammler. Nachdruck der Originalausgabe aus dem Jahr 1904."
Der Zoologe Friedrich Dahl stellt in diesem Buch Metoden zum richtigen Sammeln und Konservieren von tierischen Praparaten vor. Das Buch wendet sich an...
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cena:
99,10 |
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Über das Leuchten der Tiere
ISBN: 9783954545070 / Niemiecki / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
282,19 |
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Die Knochen und Muskeln der Extremitäten bei den schlangenähnlichen Sauriern
ISBN: 9783845743783 / Niemiecki / Miękka / 160 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
151,63 |
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Forschungsreise SMS Gazelle 1874 bis 1876
ISBN: 9783954271658 / Niemiecki / Miękka / 428 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
178,47 |
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Forschungsreise SMS Gazelle 1874 bis 1876
ISBN: 9783954271672 / Niemiecki / Miękka / 364 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
178,47 |
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Forschungsreise SMS Gazelle 1874 bis 1876
ISBN: 9783954271689 / Niemiecki / Miękka / 312 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
178,47 |
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