Definição: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
Definição: Living in the fluid medium (water or air) but unable to maintain their position or distribution independently of the movement of the water/air mass (adapted from Lincoln et al., 1998).
Definição: Component found in mineralized skeletal tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized, and which functions in mechanical and structural support.)
Definição: The number of fossil occurrences in the Paleobiology Database (https://paleobiodb.org) that are identified as belonging to a particular taxon or any of its subtaxa.
Definição: Hard framework, internal or external, which supports and protects softer parts of plant, animal or unicellular organism, and to which muscles usually attach in animals, includes skeletons (derived from Lawrence, 2005).
Definição: 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)
Definição: An eye that consists of a cluster of three or four pit eyes that form a single structural unit but are separated from one another by pigment layers
Os ambientes que muitas Swainellidae Kornicker & Sohn 2000 espécies vivem sabidamente . Selecione um ambiente para ver sua lista de verificação de espécies Swainellidae Kornicker & Sohn 2000.
Swainellidae Kornicker & Sohn 2000Habitats
Os ambientes que muitas Swainellidae Kornicker & Sohn 2000 espécies vivem sabidamente . Selecione um ambiente para ver sua lista de verificação de espécies Swainellidae Kornicker & Sohn 2000.
