Keywords
amphipod anatomy,amphipod organs,amphipod,gammarus pulex,gammarus pulex organs,gammarus pulex anatomy,amphipod cross section,gammarus pulex cross section,internal anatomy,internal organs,organ,amphipoda,crustacean,malacostracan,gammarus,gammaridae,caeca,foregut,stomach,hindgut,heart,gills,eye,hepatopancreas,ventral nerve,aorta,circulatory system,nervous system,lateral,side view,side,lateral view,model,model organism,biological model,animal model,animal testing,animal study,[species] model,research model,experimental model,research,scientific research,scientific study,laboratory research,animal research,anatomy,pathology,physiology,amphipod anatomy,amphipod organs,amphipod,gammarus pulex,gammarus pulex organs,gammarus pulex anatomy