homopterous insect
Học thuậtThân thiện
Definition
Noun: An insect belonging to the suborder Homoptera (or the former order Homoptera), characterized by having wings that are uniform in texture, typically membranous, and often held roof-like over the body. These insects feed on plant sap using piercing-sucking mouthparts.
Usage
The term "homopterous insect" is a formal, scientific classification used in entomology (the study of insects). It describes a specific group of insects based on their physical structure and feeding habits. * The aphid is a common homopterous insect that damages crops. * Entomologists study the life cycle of various homopterous insects.
Advanced Usage
- Taxonomic Context: In modern taxonomy, the group "Homoptera" is often considered paraphyletic. Many experts now classify these insects within the order Hemiptera (true bugs), in the suborders Auchenorrhyncha (e.g., cicadas, leafhoppers) and Sternorrhyncha (e.g., aphids, scale insects, whiteflies). However, the term "homopterous insect" remains in use for its descriptive value.
Variants and Related Words
- Homopteran (noun): Another term for a homopterous insect.
- Scale insects are small homopterans.
- Homoptera (noun): The former taxonomic name for the suborder or group containing these insects.
Synonyms
- Sap-sucking insect: A descriptive, non-technical term highlighting the primary feeding method of these insects.
Different Meanings
The term "homopterous insect" has a single, specific entomological meaning and is not used in other contexts.
Noun
- insects having membranous forewings and hind wings