Дефиниција: muscular waves propelling an animal over a mucus layer overlaying the substrate; alternating regions of muscular contraction and expansion create traveling waves that shear the mucus, resulting in translation of the animal.
Дефиниција: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
Дефиниција: position of an organism in a food web. May be described verbally with descriptors including primary producer, herbivore or carnivore. If described numerically, 1 indicates a primary producer, 2 a herbivore, and so on up the food web.
Дефиниција: Relative to pinhole eyes, lens eyes have greatly improved resolution and image brightness. The lens converges incoming rays of light, thereby reducing the angle over which each photoreceptor receives light, and forming an image focused on the retina. Most lens eyes have "accommodation"; they can focus an image either by physically moving the lens toward or away from the retina or by using eye muscles to adjust the shape of the lens.
Средините во кои живеат многу видови на Coryphellidae Bergh 1889. Изберете една средина за да го видите нејзиниот контролен список на видови Coryphellidae Bergh 1889.
Живеалишта на Coryphellidae Bergh 1889
Средините во кои живеат многу видови на Coryphellidae Bergh 1889. Изберете една средина за да го видите нејзиниот контролен список на видови Coryphellidae Bergh 1889.
