Swinging back through the jungle in a wide circle the ape-man came to the river at another point, drank and took to the trees again and while he hunted, all oblivious of his past and careless of his future, there came through the dark jungles and the open, parklike places and across the wide meadows, where grazed the countless herbivora
of the mysterious continent, a weird and terrible caravan in search of him.
He could differentiate the innumerable species of the herbivora
by scent, and he could tell, too, whether an animal was approaching or departing merely by the waxing or waning strength of its effluvium.
There was a ford there and on either bank a well-worn trail, broadened far out at the river's brim, where, for countless centuries, the wild things of the jungle and of the plains beyond had come down to drink, the carnivora with bold and fearless majesty, the herbivora
timorous, hesitating, fearful.
With the decrease among the carnivora, the herbivora
increased in quantity, though anywhere in Caspak they are sufficiently plentiful to furnish ample food for the meateaters of each locality.
Preying continually upon the herbivora
were the meat-eaters, large and small--wolves, hyaenadons, panthers, lions, tigers, and bear as well as several large and ferocious species of reptilian life.
produce principalmente la perdida de area foliar, y consecuentemente la intercepcion de luz por la planta (Reigosa et al.
A diferenca de comprimento entre o jejuno e ileo entre as duas especies pode estar relacionada ao habito alimentar, pois os avestruzes possuem uma dieta predominantemente herbivora
e a estrutura histologica basica do jejuno e semelhante a do duodeno (Illanes et al., 2006), enquanto que o carcara e uma especie carnivora sendo ocasionalmente onivora, com alta absorcao de nutrientes, em especial, aminoacidos.
Alem disso, deve-se ter atencao ao escolher o material a ser analisado, pois rebrotas, galhas, herbivora
e doencas podem alterar as caracteristicas morfologicas vegetativas do individuo, sendo preferivel analisar ramos adultos e de plantas pouco avariadas para uma maior eficiencia na sua utilizacao.