| Calibrachoa can, however, be distinguished from Petunia based on the higher chromosome number, chromosome morphology, plant branching habit and type of flower bud estivation. |
| By shutting down their intestinal tracts during estivation, they reduce their daily energy expenditure and therefore increase the duration that they can survive dormancy. |
| By shutting down their intestinal tracts during estivation, these anurans reduce their daily energy expenditure. |
| On the under story, towards the garden, let it be turned to a grotto, or a place of shade, or estivation. |
| Some Sonoran Desert snails from California have been revived after eight years in estivation. |
| First, it may be remembered that this period corresponds nearly to the active life of the animal before and after estivation. |
