Definition of Volvation. Meaning of Volvation. Synonyms of Volvation

- Volvation (from Latin volvere "roll", and the suffix -(a)tion; sometimes called enrolment or conglobation), is a defensive behavior in certain animals...
- tribe The defensive curling of a trilobite over its soft ventral organs. Volvation, the defensive curling of other arthropods such as pill bugs rolling themselves...
- marginata. They are characterised by their ability to roll into a ball ("volvation") when disturbed. They chiefly feed on decaying organic matter like leaves...
- like modern pill bugs for protection; evidence suggests enrollment ("volvation") helped protect against the inherent weakness of the arthropod cuticle...
- armadillos capable of rolling into a complete ball to defend themselves (volvation). The three characteristic bands that cover the back of the animal allow...
- flattened or concave lower abdomens and can curl into a defensive ball ("volvation") when attacked by a potential host, in the manner of a pill bug. Members...
- but remain sensitive to light, which they shun. They are capable of volvation (rolling themselves into a ball) to protect themselves, rest, or sleep...
- eleven to thirteen body segments, and are capable of rolling into a ball (volvation) when disturbed, as a defense against predators. This ability evolved...
- in cross-section, which is capable of rolling itself up into a ball ("volvation") when disturbed. This behaviour is also found in the pill woodlouse Armadillidium...
- eyes, and probably fed on detritus. Phacops is often found rolled up ("volvation"), a biological defense mechanism that is widespread among smaller trilobites...