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In the long-horned phase, there is an extremely long and slender thread-like horn on head which curves backward. But in short-horned phase, there is a very short transverse tubercle between the eyes. Female beetle has a transverse carina between the eyes on head. [4] Adults are observed from buffalo and cow dung. [5]
The female beetle typically forms the brood mass while the male beetle transports mass from the dung pad to the female. [4] E. intermedius produces brood masses consisting of a dung shell surrounding an egg chamber. E. intermedius has been found to produce egg chambers larger than other species of dung beetle.
Onthophagus taurus, the taurus scarab, is a species of dung beetle in the genus Onthophagus and the family Scarabaeidae. [1] Also known as the bull-headed dung beetle, it is a species that specializes in cattle dung and is widely utilized to maintain clean pastures, making it agriculturally valuable.
Female Thorectes lusitanicus. Thorectes lusitanicus is a species of medium-sized dung beetle. On average, they range from 130 to 175 mg in dry body weight. [1] As a species of dung beetle, they have tibial spurs which aid them in their characteristic rolling of dung balls. [9] Most dung beetles have notable protective sheathed wings, or elytra ...
P. vindex adults are hard-bodied beetles which range from approximately 11-22 millimeters (0.4-0.9 inches) in length. They are relatively bulky and oblong. These beetles are sexually dimorphic; the males can be identified by their iridescent elytra and a large horn on their heads while females have slightly less vibrant shells and lack horns.
Dung beetle rolling a ball of dung in the Addo Elephant National Park, South Africa. Dung beetles live in many habitats, including desert, grasslands and savannas, [10] farmlands, and native and planted forests. [11] They are highly influenced by the environmental context, [2] and do not prefer extremely cold or dry weather.
Other beetles, however, have some decades-old research available, such as dung beetles. For the dung beetle Onthophagus taurus, for example, parental investment in offspring varies based on environmental conditions, especially for males. O. taurus adults provision dung for their offspring in tunnels until the larva matures. Horned males assist ...
Geotrupes stercorarius is a species of earth-boring dung beetle. Its common name is the dor beetle, or, the dumbledore, [1] and is common throughout Europe. [2] The beetle is up to 2.5 cm (1 in) long. The whole beetle is weakly lustrous and darkly colored, sometimes with a bluish sheen. The body shape is very compact and arched toward the top.