The exact scientific name of hydra, according to the provided reference, is Hydra vulgaris.
Hydra vulgaris is a fascinating freshwater polyp known for its remarkable regenerative abilities. The scientific name follows the standard binomial nomenclature system, established by Carl Linnaeus, which provides a unique and universally recognized name for each species.
Understanding the Scientific Name
A scientific name typically consists of two parts: the genus name followed by the species name.
- Genus: Hydra
- Species Epithet: vulgaris
When written, the genus name is always capitalized, and the species epithet is in lowercase. Both parts are traditionally italicized.
Classification of Hydra vulgaris
Based on the reference, Hydra vulgaris belongs to the following taxonomic groups:
- Phylum: Cnidaria
- Class: Hydrozoa
This classification places Hydra vulgaris within a diverse group of aquatic animals that includes jellyfish, sea anemones, and corals, all sharing characteristic stinging cells called cnidocytes.
Taxonomic Details
Here's a summary of the provided classification information:
| Level | Name | Notes |
|---|---|---|
| Scientific Name | Hydra vulgaris | The specific species name |
| Author | Pallas, 1766 | Scientist who described the species |
| Phylum | Cnidaria | Stinging-celled animals |
| Class | Hydrozoa | Includes hydroids, some jellyfish |
| Reference Date | 04-Oct-2024 | Date associated with the reference |
Hydra vulgaris was formally described by Peter Simon Pallas in 1766. This author and year citation is often included after the scientific name in taxonomic contexts to provide historical attribution.
Why Use Scientific Names?
Scientific names are crucial in biology for several reasons:
- Universality: They are understood by scientists worldwide, regardless of their native language.
- Precision: Each scientific name typically refers to only one species, avoiding confusion caused by common names (e.g., "hydra" could potentially refer to the genus or specific species).
- Stability: While classification can change, the rules for naming provide a relatively stable system.
Hydra vulgaris is commonly studied in laboratories due to its simple structure and impressive ability to regenerate lost body parts, even from small fragments.
