The statocyst is a balance sensory receptor present in some aquatic invertebrates, including bivalves, cnidarians, ctenophorans, echinoderms, cephalopods...
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receptors called statocysts can be found in many invertebrate groups but are not contained in the structure of an inner ear. Mollusk statocysts are of a similar...
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feet report no pressure. However, many malacostracan crustaceans have statocysts, which provide the same sort of information as the balance and motion...
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A few groups have statocysts - fluid-filled chambers containing a small, solid particle or, in a few groups, two. These statocysts are thought to function...
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Sensory organs of gastropods (section Statocysts)
organs of gastropods (snails and slugs) include olfactory organs, eyes, statocysts and mechanoreceptors. Gastropods have no sense of hearing. In terrestrial...
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to the opposite end). However, since only two of the canals near the statocyst terminate in anal pores, ctenophores have no mirror-symmetry, although...
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Statolith may refer to: A structure in the statocyst, which allows certain invertebrates to sense gravity and balance A structure in the statocyte, cells...
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crevices or under objects. Most species, apart from pencil urchins, have statocysts in globular organs called spheridia. These are stalked structures and...
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diverticula. The sensory organs of gastropods include olfactory organs, eyes, statocysts and mechanoreceptors. Gastropods have no hearing. In terrestrial gastropods...
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free-swimming species of Cubozoa and Scyphozoa possess balance-sensing statocysts, and some have simple eyes. Not all cnidarians reproduce sexually, but...
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siliceous cyst that is formed endogenously. Called statospore, stomatocyst or statocyst, this structure is usually globose and contains a single pore. The surface...
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water column to feed by starlight. An internal balancing organ called a statocyst ensures graceful movement. Magister armhook squid prey upon both benthic...
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Each rhopalium is typically associated with a pair of sensory pits, a statocyst, and sometimes a pigment-cup ocellus. Most species appear to be gonochorists...
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organs of the scaly-foot gastropod include statocysts surrounded by the oesophageal gland, each statocyst with a single statolith. There are also sensory...
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situ hybridization resulted in PaxB expression in the lens, retina, and statocysts. These results and the rejection of the prior hypothesis that Pax6 was...
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can distinguish the polarization of light. Many invertebrates have a statocyst, which is a sensor for acceleration and orientation that works very differently...
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in many marine animals is done with an entirely different organ, the statocyst, which detects the position of tiny calcareous stones to determine which...
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burrowing or feeding) in different classes. The foot carries a pair of statocysts, which act as balance sensors. In gastropods, it secretes mucus as a lubricant...
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and seriates – have statocysts, fluid-filled chambers containing a small solid particle or, in a few groups, two. These statocysts are thought to be balance...
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opposite end from the mouth) is a statocyst, a balance organ that helps it to orient itself. Papillae surround the statocyst. Their function is unclear, but...
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arrangement. Cephalopods have advanced vision, can detect gravity with statocysts, and have a variety of chemical sense organs.: 34 Octopuses use their...
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Mostly these are simple sensory nerve endings, but they also include statocysts and primitive light-sensitive ocelli. Hydroid colonies are usually dioecious...
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a ring comissure of variable complexity. The sensory organs include a statocyst (for balance). Some groups have two unicellular ocelli (simple eyes)....
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which are modified hind wings. Dark cell Migraine-associated vertigo Statocyst List of distinct cell types in the adult human body Boulpaep, Emile L...
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a constant depth. To keep itself upright during swimming, it uses two statocyst gravity-sensing organs that correct it to an upright posture using its...
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extends to form a fin along the tail in the larva. The larva also has a statocyst and a pigmented cup above the mouth, which opens into a pharynx lined...
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frequencies. Oysters perceive near-field sound vibrations by utilizing statocysts. In addition, they have superficial receptors that detect variations in...
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colourful mating displays. Attached to the brain are two organs called statocysts (sac-like structures containing a mineralised mass and sensitive hairs)...
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Sensory organs include compound eyes (often stalked), ocelli (simple eyes), statocysts and sensory bristles. The naupliar eye is a characteristic of the nauplius...
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Aethozooides, Aethozoon, Franzenella and Monobryozoon). The latter having a statocyst‐like organ with a supposed excretory function. The terms Polyzoa and Bryozoa...
135 KB (13,101 words) - 22:53, 30 June 2024