Aquatic Macroinvertebrate Identification Flashcards, Discover The World Of The Macroinvertebrate., Each

Details:

18 Full-color laminated flashcardscan be used alone or as an addition to any macroinvertebrate activityflashcards feature: a full-color photograph of a common macroinvertebrate in its natural environment on front and a list of dichotomous characteristics, a measuring scale and detailed drawing on the backincluded in the leaf pack experiments stream ecology kitincludes helpful notes that prevent confusion between macroinvertebrates with a similar appearance