Definição: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
Definição: The marine benthic biome (benthic meaning 'bottom') encompasses the seafloor and includes such areas as shores, littoral or intertidal areas, marine coral reefs, and the deep seabed.
Definição: a type of locomotion in which an animal moves on a secreted layer of mucus, propelled by the beating of cilia. It is characteristic of small, soft-bodied invertebrates.
Definição: Eye-spots which may be set into a pit to reduce the angles of light that enters, to allow the organism to deduce the angle of incoming light. Lens-like structures may be present, but stemmata, unlike lens eyes, cannot form an image, either for lack of refractive power or retinal resolution.
Os ambientes que muitas Psammorhynchidae espécies vivem sabidamente . Selecione um ambiente para ver sua lista de verificação de espécies Psammorhynchidae.
PsammorhynchidaeHabitats
Os ambientes que muitas Psammorhynchidae espécies vivem sabidamente . Selecione um ambiente para ver sua lista de verificação de espécies Psammorhynchidae.
