Sensorium
- Pronunciation
- /sen-SOR-ee-um/
- Category
- Anatomy
- Singular
- Sensorium
- Plural
- Sensoria
Definition
A region of an insect's body, often specifically on the antennae, that is involved in sensory perception. In some contexts, it can refer to a cluster of sensory cells or a sensory pit.
Etymology
Latin 'sensorium', meaning 'sense organ'.
Example
The sensorium on the antennae of a mosquito is used to detect changes in humidity.
Related Terms
- Antennae
- Sensory Neuron
- Chemoreceptors
Usage Notes
Not all insects have sensoria on their antennae; their location and presence vary among species.