Matière vivante, Aquariums
Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.
Ward's® Live Ramshorn Snail
Planorbids, mixed genera. Compare these attractive, spiral-shelled, herbivorous freshwater specimens with other snails. They will eat aquarium plants
Ward's® Live Terrestrial Hermit Crab (Cenobita sp.)
The nocturnal hermit crab uses “borrowed” shells to protect its relatively soft body, changing shells as it grows larger.
Ward’s® Live Black Planaria (Phagocata gracilis)
Black Planaria are a flatworm commonly used in science fair projects. They do not bite and move very slowly, making them easy for young students to observe.
Ward's® Ostracod culture (Cypris sp.)
These bottom-dwelling bivalved crustaceans are found in nearly every aquatic habitat.
Ward's® Live Pond Snails
Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.
Ward's® Live Adult Brine Shrimp (Artemia sp.)
These small marine crustaceans are supplied as adults, and measure approximately 1/4" in size at the time of shipment.
Ward's® Live Sea Anemone Culture (Aiptasia pallida)
Illustrate the structure, feeding habits, responses, and reproduction of a typical Anthozoan.