| Original language | English |
|---|---|
| Title of host publication | Grzimek's Animal Life Encyclopedia : Vol. 2. Protostomes |
| Place of Publication | Chicago, U.S.A. |
| Publisher | Schlager Group Inc. |
| Publication date | 2004 |
| Edition | Vol 2 |
| Pages | 115-123 |
| Publication status | Published - 2004 |