| In some animals the sensillum and accessory cells form a physical structure around the receptor cells. |
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| That expansion tweaks a tiny piezoelectric crystal in a way similar to a sphere of cuticula tweaking a sensillum. |
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| From the central end of each A cell, an axon passes within the sensillum to the skeletal support and then in the tympanic nerve to the thoracic ganglia of the moth. |
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| In many cases, when an attractant pheromone has two major components, the recipient has large numbers of cells specific to each of the compounds, often in the same sensillum. |
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| This sensillum has two acoustic sensory receptors, called A cells. |
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| The ancestral pattern has a prominent anteroventral and distal coxal sensillum. |
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| A five-tissue strand, the acoustic sensillum, runs from the centre of the tympanic membrane across the tympanic cavity to a nearby skeletal support. |
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| Smaller type of sensillum present on anterior margin of cephalic region, abundant in interspaces between larger sensilla. |
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| Infrared radiation strikes a sensillum and heats a little sphere inside it. |
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| Each peg sensillum has a single slitlike pore that allows chemical stimulants access to receptor neurons inside the peg shaft. |
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| There was no great variation in the width of sensilla, where as sensillum with a pore or opening to the exterior were measured and classified based on their diameter. |
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