4.3 Frog - Rana Hexadactyla

. Frog - Rana Hexadactyla About million years ago, amphibians were the first vertebrates to live on land. Amphibians are diverse, widespread, and abundant group since the early diversification. There are about , species of amphibians. Frog is an amphibian and hence placed in the class Amphibia [Greek. Amphi - Both, bios – life]. The largest order, with more than , Diploptera punctata, a viviparous cockroach, produces a nutritionally dense crystalline "milk" to feed their live-born young. It is found in Myanmar, China, Fiji, Hawaii, and India. Scientists think Cockroach milk could be the super food of the future. Oriental Cockroach very dark compared to other cockroaches. through sewer pipes dirty places and cooler temperatures than other cockroaches. Brown-banded Cockroach cockroaches are larger than the female’s wings. Brown-banded their eggs in or under live for -6½ months. German Cockroach German cockroaches can be found most common cockroach in the United States. Each German cockroach can live about - days. American Cockroach largest cockroach found in houses. Females can hatch up to Cockroaches don’t develop wings until they become adults. Viviparous Cockroach Diploptera punctata is a species of cockroach in the family Blaberidae. It is one of the few cockroach species that is viviparous. Adults are chemically on each side which squirts quinones which can poison or discourage a predator. Cockroaches have been around since the time of dinosaurs!