Living BeingsCompare species
Giant Waterlily
Victoria amazonica
Tiger
Panthera tigris
How to compare two organisms
Choose two species and trace their closest shared group. Then compare a trait with the same definition on each side. Check the units, life stage and context before interpreting a measurement or range.
Missing data means that the collection lacks a sourced value. Where a characteristic does not apply to a lineage, the comparison labels it separately. Open the two profiles for context and follow their sources before drawing a conclusion.
Evidence from the profiles
Compare their characteristics
| Trait | Giant Waterlily | Tiger |
|---|---|---|
| Nutrition | Data unavailable | Carnivorous Source ↗ |
| Social organization | Not applicable | Generally solitary Source ↗ |
| Physical traits | Rounded leaf blades float at the surface, supported by a strongly ribbed underside. The raised leaf margin makes a distinctive shallow tray. | Dark stripes break up the tiger’s outline. Stripe patterns vary from one individual to another. |
| Habitat and range | Warm, relatively calm freshwater allows broad floating leaves to spread while their stalks remain connected to the submerged plant. | Tigers live in varied habitats, including tropical forests, mangrove swamps and temperate forest. |
| Diet and nutrition | Sunlit leaves produce organic carbon through photosynthesis. Roots and submerged tissues obtain water and nutrients from the aquatic environment. | Tigers mainly hunt large mammals, including deer and wild pigs. |
| Behavior and activity | Data unavailable | A tiger usually hunts by stalking its prey and attacking at close range. A tiger can communicate without meeting another tiger directly. Scratches and scent marks leave information at places another animal may visit later. In addition to stalking on land, tigers can swim well and have been observed hunting in water. |
| Reproduction and life cycle | Flowers open through a female phase and a later male phase, changing from white toward pink. Beetles visit the warm, scented flowers and can transfer pollen between them. | Young tigers stay with their mother while developing the skills needed to take prey. This prolonged period of dependence is consistent with an adult life that is generally solitary. A photograph of a female with cubs therefore describes an important life stage rather than a permanent social group. |
| Geographic distribution | Native to tropical South America, particularly the Amazon basin. The photograph illustrates a cultivated plant in India, not a native Indian population. | Data unavailable |
| Ecological role | Flowering connects this aquatic plant with insect pollinators. Details from other Victoria species should not automatically be applied to V. amazonica. | Data unavailable |
| Distinctive adaptations | Large floating blades place the photosynthetic surface in the light, while the ribbed underside supports the leaf. | Individual stripe patterns have practical value to field researchers. Paired cameras can photograph the sides of a passing tiger, and repeated images of the same pattern can identify the same animal. A sequence of detections across sampling locations can support a population estimate. |
Classification
Shared ancestry
Closest shared taxon: Eukaryota.