Quick Answer. Concrete trucks come in different sizes, but the typical truck can hold between 9 and 11 cubic yards of concrete. Premixed concrete is sold by cubic yards.
â¢ The lemur is a prosimian-an âearly primateâ - and a relative of monkeys and other primates. The ring-tailed lemur is named for the 13 alternating black and white bands on its sometimes two-foot-long tail. The adult is about the size of a house cat.All ring-tailed lemurs have white faces with dark triangular eye patches and a black nose.Their bodies are mostly gray and rosy brown in color on the back, white on the belly, gray on the limbs, and dark gray on their heads and necks.ll ring-tailed lemurs have white faces with dark triangular eye patches and a black nose. Their bodies are mostly gray and rosy brown in color on the back, white on the belly, gray on the limbs, and dark gray on their heads and necks.
In captivity, Ring-tailed Lemurs (Lemur catta) can have twins or singletons (1-2 babies). Twins are quite common.    In the wild, singletons (1 baby) is more common. Tw â¦ ins tend to be born during years of food abundance.he word lemur comes from the Latin word lemures, which referred to specters or ghosts that were exorcised during the Roman festival of Lemuria. The word was first used b â¦ y Carl Linnaeus to describe lorises, close cousins of lemurs.