Fathi ali reham (10 risultati)

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Paperback. Condizione: Brand New. 156 pages. 8.66x5.91x0.36 inches. In Stock.

Taschenbuch. Condizione: Neu. Studies on Some Gastropods | Biological Studies on Some Abundant Terrestrial Snails and Slugs in Egypt | Reham Fathi Ali (u. a.) | Taschenbuch | 156 S. | Englisch | 2016 | LAP LAMBERT Academic Publishing | EAN 9783659874727 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This investigation was conducted to study the habitats, behavior, locomotion rate, feeding habits, biological aspects and histological description of the two land slugs, marsh slug Deroceras laeve, and tawny garden slug Limax flavus, in addition to the land conical snail Cochlicella acuta. The three land gastropods are mainly herbivorous, and feed on wide range of host plants of field crops, ornamental plants,vegetables as well as horticultural plants. This study showed that self-fertilization occurs only in the two slug species Deroceras laeve and Limax flavus, while out-crossing is the normal breeding system in the land snail Cochlicella acuta, thus copulation is essentially for oviposition. The main biological aspects had been studied in this work such as incubation period, hatchability, life cycle, generation period, oviposition, post-oviposition, life span as well as growth parameters for the two land slugs Deroceras laeve and Limax flavus. Also, the same aspects had been studied for Cochlicella acuta beside mating, pre-oviposition period, development, sexual maturity, and growth performance for the snail's shell. Formula of radula for each gastropod species had been studied. 156 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This investigation was conducted to study the habitats, behavior, locomotion rate, feeding habits, biological aspects and histological description of the two land slugs, marsh slug Deroceras laeve, and tawny garden slug Limax flavus, in addition to the land conical snail Cochlicella acuta. The three land gastropods are mainly herbivorous, and feed on wide range of host plants of field crops, ornamental plants,vegetables as well as horticultural plants. This study showed that self-fertilization occurs only in the two slug species Deroceras laeve and Limax flavus, while out-crossing is the normal breeding system in the land snail Cochlicella acuta, thus copulation is essentially for oviposition. The main biological aspects had been studied in this work such as incubation period, hatchability, life cycle, generation period, oviposition, post-oviposition, life span as well as growth parameters for the two land slugs Deroceras laeve and Limax flavus. Also, the same aspects had been studied for Cochlicella acuta beside mating, pre-oviposition period, development, sexual maturity, and growth performance for the snail's shell. Formula of radula for each gastropod species had been studied.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Fathi Ali RehamReham Fathi Ali, lecturer in Agricultural Zoology and Nematology Department, Faculty of Agriculture, Cairo Univ., Egypt. B.Sc. Economic Entomology and Pesticide Department, 2000.M.Sc. Agricultural Zoology (Malacology)..…

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This investigation was conducted to study the habitats, behavior, locomotion rate, feeding habits, biological aspects and histological description of the two land slugs, marsh slug Deroceras laeve, and tawny garden slug Limax flavus, in addition to the land conical snail Cochlicella acuta. The three land gastropods are mainly herbivorous, and feed on wide range of host plants of field crops, ornamental plants,vegetables as well as horticultural plants. This study showed that self-fertilization occurs only in the two slug species Deroceras laeve and Limax flavus, while out-crossing is the normal breeding system in the land snail Cochlicella acuta, thus copulation is essentially for oviposition. The main biological aspects had been studied in this work such as incubation period, hatchability, life cycle, generation period, oviposition, post-oviposition, life span as well as growth parameters for the two land slugs Deroceras laeve and Limax flavus. Also, the same aspects had been studied for Cochlicella acuta beside mating, pre-oviposition period, development, sexual maturity, and growth performance for the snail's shell. Formula of radula for each gastropod species had been studied.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 156 pp. Englisch.…