order scorpionida
Definition
- Noun:
- Order Scorpionida: A taxonomic order within the class Arachnida, comprising the true scorpions. These are predatory arachnids characterized by a pair of grasping pedipalps (pincers) and a narrow, segmented tail that ends with a venomous stinger.
Usage Examples
- Noun:
- The order Scorpionida includes over 2,500 described species of scorpions.
- Biologists study the unique venom composition of members within the order Scorpionida.
Advanced Usage
- In scientific classification: The term is used in formal biological taxonomy to group and discuss all true scorpions.
- The fossil record suggests the order Scorpionida is of ancient origin.
Variants and Related Words
- Scorpiones: An alternative, synonymous name for the same taxonomic order.
- Scorpion (n): The common name for any arachnid belonging to the order Scorpionida.
- The bark scorpion is a common species in the southwestern United States.
Synonyms
- Scorpiones
- True scorpions
Related Phrases
- Venomous stinger: A key anatomical feature of the order Scorpionida.
- Pedipalps: The pincer-bearing appendages characteristic of this order.
Noun
-
true scorpions
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