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.
1994; Jolly 2003). In the wild, it is rare for female ring-tailed lemurs to live past 16 years of age and the oldest known wild female was between 18 and 20 years old. Male life span is even less well-known, because of the social system, but have been recorded living to at least 15 years of age (Gould et al.2003; Sauthers pers.he average day range of ring-tailed lemurs is about 1000 m (.621 mi) and one group will use the same part of its home range for three or four days before moving to another part. The home range size varies, depending on habitat, and average size ranges from.1 to.35 kmÂ² (.039 to.135 miÂ²) (Sussman 2000).