wyszukanych pozycji: 2
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The Social Biology of Ropalidia Marginata: Toward Understanding the Evolution of Eusociality
ISBN: 9780674006119 / Angielski / Twarda / 2001 / 384 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. In this book, the biologist Raghavendra Gadagkar focuses on the single species he has worked on throughout his career. Found throughout southern India, Ropalidia marginata is a primitively eusocial wasp--a species in which queens and workers do not differ morphologically and even the latter retain the ability to reproduce. New colonies may be founded by a single fertile female or by several, which then share reproductive and worker duties. R. marginata has provided Gadagkar with a unique opportunity to study the evolution of eusociality; its long-lived dynasties can... In this book, the biologist Raghavendra Gadagkar focuses on the single species he has worked on throughout his career. Found throughout southern In... |
cena:
382,20 |
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Survival Strategies: Cooperation and Conflict in Animal Societies
ISBN: 9780674005570 / Angielski / Miękka / 2001 / 212 str. Termin realizacji zamówienia: ok. 30 dni roboczych. Did you know that Tasmanian hens have two husbands? That cellular slime molds commit suicide? That vampire bats will share food with hungry fellow bats and that hanuman langurs commit infanticide? Why creatures great and small behave in such fascinating and seemingly perplexing ways is explained in this delightful account of the evolutionary foundations of animal social behavior. Only in recent years have biologists and ethologists begun to apply careful evolutionary thinking to the study of animal societies--and with spectacular results. This book presents the choicest of these... Did you know that Tasmanian hens have two husbands? That cellular slime molds commit suicide? That vampire bats will share food with hungry fellow ... |
cena:
165,39 |