genus astacus (Meaning)
Wordnet
genus astacus (n)
type genus of the family Astacidae; Old World crayfish
Synonyms & Antonyms of genus astacus
No Synonyms and anytonyms found
genus astacus Sentence Examples
- The genus Astacus, comprising crayfish species, exhibits remarkable diversity in its freshwater habitats.
- Astacus pallipes is the most widespread species within the genus Astacus, found throughout Europe.
- The taxonomy of the genus Astacus has undergone significant revision, resulting in the recognition of several new subgenera.
- Astacus astacus, the European crayfish, has experienced severe declines due to invasive species and habitat degradation.
- The invasive crayfish Orconectes limosus has been shown to outcompete native Astacus species for food and resources.
- The genus Astacus serves as a model system for studying crayfish evolution, ecology, and conservation biology.
- Astacus leptodactylus, the narrow-clawed crayfish, is endemic to the Iberian Peninsula and is a species of conservation concern.
- The genus Astacus plays a crucial role in the functioning of aquatic ecosystems, contributing to nutrient cycling and providing a food source for other aquatic organisms.
- Astacus torrentium, the mountain crayfish, is known for its ability to tolerate high altitudes and fast-flowing streams.
- The phylogenetics of the genus Astacus has been extensively studied using molecular data, revealing complex relationships among the species.
FAQs About the word genus astacus
type genus of the family Astacidae; Old World crayfish
No synonyms found.
No antonyms found.
The genus Astacus, comprising crayfish species, exhibits remarkable diversity in its freshwater habitats.
Astacus pallipes is the most widespread species within the genus Astacus, found throughout Europe.
The taxonomy of the genus Astacus has undergone significant revision, resulting in the recognition of several new subgenera.
Astacus astacus, the European crayfish, has experienced severe declines due to invasive species and habitat degradation.
