Emerging Model Organisms 1

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Description: English: Line and stipple drawings of some emerging model organisms. Top row, left to right: Choanoflagellate Monosiga brevicollis, tardigrade Hypsibius exemplaris, planarian Schmidtea mediterranea, three-banded panther worm Hofstenia miamia. 2nd row: protist parasite Giardia lamblia, bacterium Helicobacter pylori. 3rd row: axolotl Ambystoma mexicanum, sea anemone Aiptasia, colonial ascidian Botryllus schlosseri. Bottom row: protist Naegleria gruberi, gnat Sciara coprophila. Date: 13 August 2016. Source: Own work. Author: Bob Goldstein.