| Main Ref. | Becker, G.C., 1983 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | mollusks | ||
| Food III | n.a./other mollusks | ||
| Food group | Mollusca | Prey Stage/Part | juv./adults |
| Food name | unidentified mollusks | ||
| Commonness | rare (1-5%) | ||
| Country | USA | ||
| Remark | Locality: Wisconsin. Also Ref. 1998. | ||