Flatworms
Turbellarian Taxonomic Database
| Tree Turbellarians | Images of Tree Turbellarians |
| Soil Turbellarians |  |
| Dugesia |  |
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Flatworms feeding on mayfly larva (left) and mosquito larva (right) |
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| Geocentrophora
showing terminal mouth, note the wide anterior end. |
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| Macrostomum |
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Mesostoma or more likely |
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| Stenostomum |  |
| Planaria | 
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| Dalyellia or Microdalyellia |
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Rhynchomesosotoma rostratum
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