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Beetle rhinoceros images download#

Like all Dynastinae species, these beetles are strong flyers, although they never cover long distances during the flight. The body is dark brown, while the ventral part of the body is black and brilliant and the front legs are unusually long.

Their eyes may be white or red and are adapted to low light levels, as this species is nocturnal. In addition to their impressive and ornate protuberance they also have a smaller thoracic horn, also forked. By means of their forked horn they lift other males off the ground and throw them into the air. The long cephalic horn of this species has a characteristic shape in the form of the letter Y and it is used by males during the mating period and to maintain territories. The males are much larger, reaching a length of 40–80 mm, while females can reach a length of about 40–60 mm. Mounted specimen Allomyrina dichotoma male from TaiwanĪllomyrina dichotoma shows a striking sexual dimorphism.

Description Allomyrina dichotoma, male and female. Allomyrina dichotoma shizuae: Yakushima Island, Tanegashima Island.Allomyrina dichotoma tsuchiyai: Kuchinoerabu Island.Allomyrina dichotoma politus: Indochina.Allomyrina dichotoma tunobosonis: Taiwan.

Allomyrina dichotoma septentrionalis: Tsushima Island, Honshu, Shikoku, Kyushu.

Allomyrina dichotoma inchachina: Kume Island.

Allomyrina dichotoma dichotoma: Mainland China, Korean Peninsula.

In Chinese the beetle is called '獨角仙' (which translates to 'single-horned immortal') or '雙叉犀金龜'. The beetle's Korean name 'Jangsupungdeng-i (장수풍뎅이, "General beetle") sounds very different but is similar in nature. Mushi is Japanese for insect, and kabuto is Japanese for helmet, literally referring to the samurai helmet. In Japanese, rhinoceros beetles are called kabutomushi ( かぶとむし, also written 甲虫 or かぶと虫). ' Kabuto insect'), is a species of rhinoceros beetle. This dataset contains more than15 million validated photos and is of great value for nature research.Allomyrina dichotoma, also known as Japanese rhinoceros beetle, Japanese horned beetle, or kabutomushi ( カブトムシ, lit. The sightings can now be found on GBIF! With a dataset of more than 71 million observations, collected and validated by many volunteers, we have the 3rd largest dataset on GBIF (Global Biodiversity Information Facility). This way, you can plot observations on Google Earth.

Beetle rhinoceros images download#

As a group admin, add a challenge and see who enters the most observations and species in the ranking.Ġ2-03-2023 - It is now possible to download your observations in KML format. We will track our progress here in this news section as soon as we have more news to share.Ġ4-04-2023 - Challenges have been added to the groups in ObsIdentify. Because of the amount of work involved, this will go in steps. Our developers have been working very hard on our complex databases, and we can now share that all observations from the Netherlands and Belgium will be added to later this year. Open the app to see how many stars you already have!Īnnouncement: all observations on Ġ6-04-2023 - Currently, all observations made in the Netherlands and Belgium are separated from. See if one area is near you in the special category.Ġ1-05-2023 - We have published a badge for fish in ObsIdentify. 15-05-2023 - On May 21st we celebrate Natura 20 with a bunch of BioBlitzes across the whole of Europe.