To hunt aquatic prey they have developed a sensory system of chaetae, a covering of sensory hairs on its legs.
12.
They contain the sensory hair cells and otoliths of the macula of utricle and duct that connect the saccule and utricle.
13.
Both the front feet and the small hind feet are fringed with sensory hairs that help the mole in its excavations.
14.
The key difference being the unique sensory hairs that have developed on their ommatidia primarily used for orientation in low light areas.
15.
There are three sensory hairs or trichobothria on the abdominal segments 3 to 6 and two such hairs on the seventh segment.
16.
The most important to most arachnids are the fine sensory hairs that cover the body and give the animal its sense of touch.
17.
Females molt, or shed their exoskeleton, several times as an adult, each molting allowing a replenishment of the essential sensory hairs covering the body.
18.
Arthropods ( including crayfish and lobsters ) and some mammals ( including pinnipeds and manatees ) can use sensory hairs to detect water movements.
19.
For example, sensory hairs are also used for the tactile sense, detecting objects and organisms up close rather than via water disturbances from afar.
20.
Commonly known as " trap-jaw ants, " species in " Odontomachus " have a pair of large, straight sensory hairs on the inside of the mandibles are touched.
