Sensory organs of gastropods information

The sensory organs of gastropods (snails and slugs) include olfactory organs, eyes, statocysts and mechanoreceptors. Gastropods have no sense of hearing...

sensory organs of gastropods include olfactory organs, eyes, statocysts and mechanoreceptors. Gastropods have no hearing. In terrestrial gastropods (land...

gastropods have stalked eyes; the eye can be retracted into the stalk itself in the presence of danger. Arthropod eye Parietal eye Sensory organs of gastropods...

structure in plants Sensory organs of gastropods Morton, B. (2009). "Statocyst structure in the Anomalodesmata (Bivalvia)". Journal of Zoology. 206: 23–34...

Sensory ecology Sensory-motor coupling Sensory neuron Sensory neuroscience Sensory organs of gastropods Sensory receptor Somatosensory system Visual system...

a sensory organ of invertebrates; see simple eye in invertebrates Eyespot, a type of eye in some gastropods, a part of sensory organs of gastropods Eyespot...

Semper's organ suprapedal gland snail slime sensory organs of gastropods caryophyllidia Hancock's organ osphradium rhinophore nervous system of gastropods euthyneury...

of the head. A transitional fossil from the common symmetric position to the asymmetric position is Amphistium. Ocelloid Sensory organs of gastropods...

and land snails and slugs. Gastropods are second only to the class Insecta in terms of total number of species. Some gastropods have separate sexes, others...

organ systems necessary for juvenile life. In many species, induction of metamorphosis occurs as a sensory response to a chemical cue indicative of the...

lobes of a single structure. The cerebral ganglia are located above the oesophagus and supply nerves to the eyes, tentacles, and other sensory organs in...

open circulatory system and kidney-like organs for excretion. Good evidence exists for the appearance of gastropods, cephalopods, and bivalves in the Cambrian...

Reproductive system of gastropods Reproductive system of arachnids Resh, Vincent H.; Ring T. Carde (July 1, 2009). Encyclopedia of Insects (2 ed.). U....

utricle of the inner ear, specifically in the vestibular system of vertebrates. The saccule and utricle, in turn, together make the otolith organs. These...

gonads are paired organs of similar size, which can be partially or totally fused. There may also be a range of secondary organs that increase reproductive...

sometimes called the posterior sensory organ (PSO) with separate enervation from the lateral nerve cords. Both types of sensory organs are found in the nautilus...

a rhinophore groove where most of the sensory cells appear to be concentrated. Its sensory epithelium contains sensory neurons that project axons back...

stream of water that interacts with sensory organs to detect concentration and direction of a stimulus, such as food or mates. In certain groups of carnivorous...

developmental model, the anterior part of the head turns against the rest of the body, except for the inner organs. Due to this twist, the forebrain and...

brain, though precursor structures exist in onychophorans, gastropods and lancelets. The rest of this article exclusively discusses the vertebrate central...

other organs from environmental conditions like wave action. However, it is comparatively thinner and smaller than ones possessed by other gastropods. Their...

eyes to evolve. Although chitons lack osphradia, statocysts, and other sensory organs common to other molluscs, they do have numerous tactile nerve endings...

ganglia to control them. The sensory organs of bivalves are largely located on the posterior mantle margins. The organs are usually mechanoreceptors or...

Other gastropods develop external asymmetry, such as Glaucus atlanticus that develops asymmetrical cerata as they mature. The origin of gastropod asymmetry...

of the intestinal mass and a spiral movement of the body, the gill, the kidney and the osphradium (which means sensory receptor, or olfactory organ)...

covered in tiny papillae (fleshy protuberances) and the rhinophores (sensory organs on the head) are also papillose. This species is found in the tropical...

of their arms. Sea urchins have no particular sense organs but do have statocysts that assist in gravitational orientation, and they too have sensory...

single pair of antennae with seven or eight segments and a group of sensory cones at the tip. Many orders also possess a pair of sensory organs known as...