They are found in Japan and Asia.
They live in leafy forests in the tropical and subtropical mountains.
Males can be up to 4" long and have two large horns. Females are plain brown beetles. They are scarab beetles.
The horns are used by the males to compete for mates.
Grubs (larvae) eat rotten wood. Adults eat tree sap, rotten fruits and sometimes leafstalks and bark.
Females lay eggs in rotten wood and young, called grubs, (larvae) hatch out in about 3 weeks and feed on wood.
Species: A. dichotoma
When you research information you must cite the reference. Citing for websites is different from citing from books, magazines and periodicals. The style of citing shown here is from the MLA Style Citations (Modern Language Association).
When citing a WEBSITE the general format is as follows.
Author Last Name, First Name(s). "Title: Subtitle of Part of Web Page, if appropriate." Title: Subtitle: Section of Page if appropriate. Sponsoring/Publishing Agency, If Given. Additional significant descriptive information. Date of Electronic Publication or other Date, such as Last Updated. Day Month Year of access < URL >.
Amsel, Sheri. "Beetle (Rhinoceros)" Exploring Nature Educational Resource ©2005-2019. September 17, 2019
< http://www.exploringnature.org/db/view/Beetle-Rhinoceros >