If you are looking for information about "Halkeria": the following search results will help you to find out what Halkeria means.
| 1 | Halkeria |
| ... | |
| 2 | Machaerid |
| sclerites. These include Halkeria (an armoured worm), Wiwaxia (a much different armoured worm), and the ... | |
| 3 | Sclerite |
| armored slug-like form Wiwaxia ; an armored worm with a pair of brachiopod-like shells Halkeria ... | |
| 4 | Brachiopod |
| ancestor is a sort of ancient "armored slug" known as halkeria that has recently been found to have had ... |