The teacher will show the students a picture of a bess beetle with all the parts labeled.
Does bess need to be Bess? I used bess beetle through my whole paper not sure when to capitalization bess.
Every website I've checked has Bess Beetle (2 capital B's).
For example -- http://www.searchlifeforms.com/Families803/Beetles_-_Bess_Passalidae_6050206064_803.aspx
Ok so just capitalization every Bess Beetle in my paper.
Yes
I'd check with your teacher first. I found several websites that used only lower case -- bess beetle.
I'm not sure because it is the name of the beetle.
You might try posting your question on this biology board.
http://www.biology-online.org/biology-forum/