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Chameleons grasp their prey with a projectile tongue. This is made possible by a hyoid mechanism, which is the contraction of the hyoid muscle that drives the tip of the tongue outwards. [33] An eastern blue-tongued lizard preyed upon by an eastern brown snake. Within the subclass Lepidosauria there are herbivores, omnivores, insectivores, and ...
Their closest living relatives are squamates (lizards and snakes). Tuatara are of interest for studying the evolution of reptiles. Tuatara are greenish brown and grey, and measure up to 80 cm (31 in) from head to tail-tip and weigh up to 1.3 kg (2.9 lb) [10] with a spiny crest along the back, especially pronounced in males. They have two rows ...
The head is covered by hair-like or lamellar scales and found either as tufts on the frons or vertex (referred to as rough-scaled) or pressed close to the head (referred to as smooth-scaled). The sensory organs and structures on the head show great variety, and the shape and form of these structures, as also their presence or absence, are ...
The liquid food is then drawn up from the pseudotracheae through the food channel into the esophagus. [36] The mouthparts of bees are of a chewing and lapping-sucking type. Lapping is a mode of feeding in which liquid or semiliquid food adhering to a protrusible organ, or "tongue", is transferred from substrate to mouth.
Unlike sucking organs in other orders of insects, the Lepidopteran proboscis can coil up so completely that it can fit under the head when not in use. During feeding, however, it extends to reach the nectar of flowers or other fluids. In certain specialist pollinators, the proboscis may be several times the body length of the moth.
Agamas feed mostly on ants, grasshoppers, crickets and beetles and other insects, but they've also been seen eating snakes, lizards, birds and mammals, as well as their own offspring, the FWC said.
The Illuminet is a net with a built-in flashlight that kids can use to catch lizards, fireflies, crabs and other outdoor creatures. It comes with an LED bracelet for extra safety and gives parents ...
Diagram of the primary components of a chordotonal organ scolopidium. Chordotonal organs can be composed of a single scolopidium with only a single sensory, bipolar neuron (such as the tympanal ear of a notodontid moth), or up to several thousand scolopidia, each equipped with up to four sensory neurons (as in the mosquito Johnston's organ). [6]