Digitonthophagus bonasus | |
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Species: | D. bonasus |
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Digitonthophagus bonasus (Fabricius 1775), | |
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Digitonthophagus bonasus, is a species of dung beetle found in India, Sri Lanka, Pakistan, Nepal, Myanmar, Thailand, Afghanistan, Vietnam and Cambodia. [1] [2] [3] [4]
This shiny, very broadly oval and convex species has an average length of about 12 to 17 mm. Body testaceous yellowish. Head, and pronotum are greenish-black except a narrow pale margin at the sides and base. Elytral suture, and the upper surface of the femora and tibiae also greenish-black. Legs and sides of the body covered with yellowish hair. Head semicircular with very strongly reflexed front margin. Clypeus finely and closely granulate. In male, a short, acute, erect horn located in the middle of the forehead, which is backwardly directed with a tubercle. [5] Pronotum very smooth in front and behind, but scattered granules are found in its middle part. Elytra finely striate with minute setigerous punctures in intervals. Pygidium consists with an angulate basal carina. [6] [7]
The scarab beetle subfamily Scarabaeinae consists of species collectively called true dung beetles. Most of the beetles of this subfamily feed exclusively on dung. However, some may feed on decomposing matter including carrion, decaying fruits and fungi. Dung beetles can be placed into three structural guilds based on their method of dung processing namely rollers, dwellers and tunnelers Dung removal and burial by dung beetles result in ecological benefits such as soil aeration and fertilization; improved nutrient cycling and uptake by plants, increase in Pasture quality, biological control of pest flies and intestinal parasites and secondary seed dispersal. Well-known members include the genera Scarabaeus and Sisyphus, and Phanaeus vindex.
Digitonthophagus is a genus of Scarabaeidae or scarab beetles in the superfamily Scarabaeoidea. It was considered a subgenus of Onthophagus by some authorities. A review of the taxon was published in 2017.
Ontherus is a genus of Scarabaeidae or scarab beetles in the superfamily Scarabaeoidea.
Onthophagus is a genus of dung beetles in the Onthophagini tribe of the wider scarab beetle family, Scarabaeidae. It is the most species-rich and widespread genus in the subfamily Scarabaeinae, with a global distribution.
Onthophagus gazella is a species of scarab beetle. It belongs to the subgenus Digitonthophagus, which may also be treated as a genus. There has been some confusion regarding the application of the name.
Onthophagus vacca is a species of dung beetles in the Onthophagini tribe of the wider scarab beetle family, Scarabaeidae.
Onthophagus unifasciatus, is a species of true dung beetle native to India and Sri Lanka.
Delopleurus parvus, is a species of dung beetle found in India, Sri Lanka and Nepal.
Garreta smaragdifer is a species of dung beetle native to India and Sri Lanka.
Liatongus rhadamistus, or Scaptodera rhadamistus, is a species of dung beetle found in India, Sri Lanka, Laos and Thailand.
Onthophagus centricornis is a species of dung beetle found in India, Sri Lanka and Afghanistan. It is a small arboreal dung beetle inhabited in both dry and wet forests.
Onthophagus centricornis, is a species of dung beetle found in Pakistan, Saudi Arabia, Sri Lanka, Vietnam, India, Andaman and Nicobar Islands and Thailand.
Onthophagus dama, is a species of dung beetle found in Nepal, Bhutan, India, and Sri Lanka.
Onthophagus falsus, is a species of dung beetle found in India, Sri Lanka and Pakistan.
Onthophagus favrei, is a species of dung beetle found in India, and Sri Lanka.
Onthophagus hastifer, is a species of dung beetle found in India, Sri Lanka, Vietnam, Taiwan, Thailand, and Myanmar.
Onthophagus heterorrhinus, is a species of dung beetle found in India, Sri Lanka and Myanmar.
Onthophagus laevigatus, is a species of dung beetle found in India, and Sri Lanka.
Onthophagus ludio, is a species of dung beetle found in India, and Sri Lanka.
Onthophagus spinifex, is a species of dung beetle found in India, Sri Lanka, Bangladesh and China.