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Index Results
(88 Results)

LM1062 - $8.00
Amoeba proteus. Common in freshwater lakes, ponds and slow-moving streams. Popular for the study of basic animal cell structure, major organelles and the process of phagocytosis. Single nucleus. Protists, Pseudopods Unicellular organisms characterized...
LM1063 - $23.60
Amoeba proteus. Common in freshwater lakes, ponds, and slow-moving streams. Popular for the study of basic animal cell structure, major organelles, and the process of phagocytosis. Single nucleus. Protists, Pseudopods Unicellular organisms characterized...
LM1064 - $8.75
Chaos carolinensis. The giant amoeba, also known as Chaos chaos. Visible to the naked eye, it is readily observable under low magnification. Multinucleate. Protists, Pseudopods Unicellular organisms characterized by movement using pseudopods. Pseudopods...
LM1065 - $22.70
Chaos carolinensis. The giant amoeba, also known as Chaos chaos. Visible to the naked eye, it is readily observable under low magnification. Multinucleate. Protists, Pseudopods Unicellular organisms characterized by movement using pseudopods. Pseudopods...
LM1072 - $8.00
Blepharisma. Distinctive ciliate that is rose-colored due to the presence of the pigment blepharismin. With a long macronucleus and several micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived...
LM1073 - $24.35
Blepharisma. Distinctive ciliate that is rose-colored due to the presence of the pigment blepharismin. With a long macronucleus and several micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived...
LM1074 - $9.40
Didinium. Popular for predator-prey studies as it is a voracious consumer of Paramecium. Notable for two girdling bands of cilia and its tendency to encyst when food supplies are low. To study predatory behavior order a culture of P. caudatum. Protists,...
LM1075 - $28.25
Didinium. Popular for predator-prey studies as it is a voracious consumer of Paramecium. Notable for two girdling bands of cilia and its tendency to encyst when food supplies are low. To study predatory behavior order a culture of P. caudatum. Protists,...
LM1076 - $8.00
Paramecium caudatum. Possesses one micronucleus and one macronucleus. Osmoregulatory action of contractile vacuole can be observed by exposing organism to hypo- and hypertonic solutions. Protists, Ciliates Unicellular organisms characterized by movement...
LM1077 - $23.60
Paramecium caudatum. Possesses one micronucleus and one macronucleus. Osmoregulatory action of contractile vacuole can be observed by exposing organism to hypo- and hypertonic solutions. Protists, Ciliates Unicellular organisms characterized by...
LM1078 - $8.00
Paramecium multimicronucleatum. The largest of the commonly studied paramecia. (200-350 micrometers). With one macronucleus and three or four micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived...
LM1079 - $23.60
Paramecium multimicronucleatum. The largest of the commonly studied paramecia. (200-350 micrometers). With one macronucleus and three or four micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived...
LM1080 - $8.00
Spirostomum. A readily observable ciliate that may be up to three millimeters long. Elongate, cylindrical cells with contractile myonemes and a long, beaded macronucleus. Protists, Ciliates Unicellular organisms characterized by movement using cilia...
LM1081 - $23.60
Spirostomum. A readily observable ciliate that may be up to three millimeters long. Elongate, cylindrical cells with contractile myonemes and a long, beaded macronucleus. Protists, Ciliates Unicellular organisms characterized by movement using...
LM1082 - $8.00
Stentor. Distinctive trumpet-shaped cells with vivid blue-green coloration due to the pigment stentorin. With a large, beaded macronucleus it may be up to two millimeters in length. Protists, Ciliates Unicellular organisms characterized by movement...
LM1083 - $23.60
Stentor. Distinctive trumpet-shaped cells with vivid blue-green coloration due to the pigment stentorin. With a large, beaded macronucleus it may be up to two millimeters in length. Protists, Ciliates Unicellular organisms characterized by movement...
LM1084 - $8.00
Vorticella. Sessile, bell-shaped ciliate anchored to the substrate by a contractile stalk. The stalk will coil up like a spring when the organism is disturbed. With an elongate, curved macronucleus. Protists, Ciliates Unicellular organisms characterized...
LM1085 - $23.60
Vorticella. Sessile, bell-shaped ciliate anchored to the substrate by a contractile stalk. The stalk will coil up like a spring when the organism is disturbed. With an elongate, curved macronucleus. Protists, Ciliates Unicellular organisms characterized...
LM1159 - $8.00
Paramecium aurelia. The smallest of the commonly studied paramecia. (120-180 µm). With one macronucleus and two micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived structures. Cilia act in...
LM1160 - $23.60
Paramecium aurelia. The smallest of the commonly studied paramecia. (120-180 µm). With one macronucleus and two micronuclei. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived structures. Cilia act in...
LM1161 - $7.75
Paramecium bursaria. Used to study symbiotic relationships, as they harbor unicellular green algae (zoochlorellae) in their cytoplasm. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived structures. Cilia...
LM1162 - $24.35
Paramecium bursaria. Used to study symbiotic relationships, as they harbor unicellular green algae (zoochlorellae) in their cytoplasm. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived structures. Cilia...
LM1174 - $8.35
Amoeba proteus - Vital Stained. Prestained living culture. Easy to locate and ready for microscopic examination. Protists, Pseudopods Unicellular organisms characterized by movement using pseudopods. Pseudopods act in both locomotion and feeding...
LM1175 - $12.00
Paramecium caudatum - Vital Stained. Prestained living culture. Stain highlights internal structures and organelles, making observations easy, and saving time. Protists, Ciliates Unicellular organisms characterized by movement using cilia or ciliary-derived...
FB1230 - $12.90
Just add water and, after a week or so, your mini-pond will come to life. The dry mixture of encysted and dormant protists included in this kit contains a range of organisms likely to include-diatoms, ciliates, dinoflagellates, euglenoids, rotifers,...
LM1040 - $23.60
Euglena. Extremely active organism moves by means of single flagellum. Popular for behavioral studies involving responses to light, temperature, and pH (taxes). Also used for vitamin B12 assay. Protists, Flagellates Unicellular organisms characterized...
LM1086 - $14.30
These sets are composed of five of our most popular specimens. Species typically included are: Amoeba, Paramecium, Euglena, Stentor, and Blepharisma. Three sets are available: • The Mixed Protozoan Set (Catalog No. LM1086) is a simulated "pond...
LM1087 - $42.25
These sets are composed of five of our most popular specimens. Species typically included are: Amoeba, Paramecium, Euglena, Stentor, and Blepharisma. Three sets are available: • The Mixed Protozoan Set (Catalog No. LM1086) is a simulated "pond mixture"...
LM1089 - $9.55
This widely distributed genus can be used to demonstrate several important concepts and processes as well as its own intriguing habits. A freshwater cnidarian, Hydra is by far the most easily cultured and studied member of the phylum. Daphnia can be...
LM1090 - $26.20
This widely distributed genus can be used to demonstrate several important concepts and processes as well as its own intriguing habits. A freshwater cnidarian, Hydra is by far the most easily cultured and studied member of the phylum. Daphnia can...
LM1091 - $13.75
This widely distributed genus can be used to demonstrate several important concepts and processes as well as its own intriguing habits. A freshwater cnidarian, Hydra is by far the most easily cultured and studied member of the phylum. Daphnia can...
LM1092 - $41.30
This widely distributed genus can be used to demonstrate several important concepts and processes as well as its own intriguing habits. A freshwater cnidarian, Hydra is by far the most easily cultured and studied member of the phylum. Daphnia can...
LM1093 - $11.95
Mixed Hydra-Brown and Green. Both types in a single container. Useful to illustrate variation between species. This widely distributed genus can be used to demonstrate several important concepts and processes as well as its own intriguing habits....
LM1094 - $9.35
Brown Planaria (Dugesia tigrina). Hardier and more durable. This is the species for any manipulative study-regenerational or behavioral. Planaria  The common freshwater representative of the phylum Platyhelminthes-the flatworms. The phylum also...
LM1095 - $27.80
Brown Planaria (Dugesia tigrina). Hardier and more durable. This is the species for any manipulative study-regenerational or behavioral. Planaria  The common freshwater representative of the phylum Platyhelminthes-the flatworms. The phylum also...
LM1096 - $14.50
Planaria (Dugesia dorotocephala). Offered for interspecific comparison with its brown congener. Large and darkly pigmented. Planaria  The common freshwater representative of the phylum Platyhelminthes-the flatworms. The phylum also includes the...
LM1097 - $38.35
Planaria (Dugesia dorotocephala). Offered for interspecific comparison with its brown congener. Large and darkly pigmented. Planaria  The common freshwater representative of the phylum Platyhelminthes-the flatworms. The phylum also includes the...
LM1098 - $14.30
Mixed Planaria. A single culture of both species. A convenient option if comparative studies will be performed. Planaria  The common freshwater representative of the phylum Platyhelminthes-the flatworms. The phylum also includes the medically...
LM1099 - $8.95
Mixed Rotifers. Several freshwater species in a single culture. Also known as “wheel animalcules” because of the ring of cilia surrounding the mouth. Common inhabitants of fresh water from lakes, ditches and puddles. Transparent, so that internal anatomy...
LM1100 - $24.65
Mixed Rotifers. Several freshwater species in a single culture. Also known as “wheel animalcules” because of the ring of cilia surrounding the mouth. Common inhabitants of fresh water from lakes, ditches and puddles. Transparent, so that internal anatomy...
LM1101 - $10.25
Vinegar Eels (Turbatrix aceti). Nearly transparent, it bears live young which can often be seen developing within the uterus of the larger females. Its complete, one-way digestive tract is also readily visible. Nematodes-Vinegar Eels  The roundworms....
LM1102 - $27.85
Vinegar Eels (Turbatrix aceti). Nearly transparent, it bears live young which can often be seen developing within the uterus of the larger females. Its complete, one-way digestive tract is also readily visible. Nematodes-Vinegar Eels  The roundworms....
LM1103 - $23.15
An animal that everyone has seen but may not know much about. Members of the phylum Annelida-the segmented worms. The common earthworm (Lumbricus sp.) is a vital component of moist soil ecosystems, aerating and enriching enormous quantities of material...
LM1104 - $60.95
An animal that everyone has seen but may not know much about. Members of the phylum Annelida-the segmented worms. The common earthworm (Lumbricus sp.) is a vital component of moist soil ecosystems, aerating and enriching enormous quantities of material...
FB0562 - $24.80
All you need to hatch brine shrimp (Artemia franciscana) in the classroom. A single hatching will produce hundreds of thousands of brine shrimp larvae for use as fish food, feeding experiments with Hydra, or simply observing a crustacean and its life...
LM1106 - $14.10
Live, active (relatively) snails for the classroom. Representing the phylum Mollusca and demonstrating key characteristics of the group - a muscular foot, and a mantle-secreted shell. Snails are shipped moist in shallow “bait” containers. Sold by the...
LM1177 - $14.55
Eisenia fetida. The number-one worm of choice for vermicomposting—the art of employing worms to convert garbage into rich, organic fertilizer. A state permit is required to ship to Utah. Not available for Alaska, Hawaii and Puerto Rico.
LM1178 - $24.55
Eisenia fetida. The number-one worm of choice for vermicomposting—the art of employing worms to convert garbage into rich, organic fertilizer. A state permit is required to ship to Utah. Not available for Alaska, Hawaii and Puerto Rico. MAINTENANCE:...
LM1179 - $13.30
Live, active (relatively) snails for the classroom. Representing the phylum Mollusca and demonstrating key characteristics of the group - a muscular foot, and a mantle-secreted shell. Snails are shipped moist in shallow “bait” containers. Sold by the...
LM1220 - $12.00
Easy to culture and easy to see, this aquatic oligochaete worm makes a very versatile classroom experimental animal. Culture this worm and use it throughout the school year for multiple studies. The nearly transparent worm has distinct segmented parts...
LM1107 - $9.20
Daphnia sp. Selected smaller species. This would  be the choice for use as a food organism for Hydra and others. The “water-flea.” Daphnia has long been popular for simple physiology studies because its heartbeat is easily viewed under the microscope....
LM1108 - $29.80
Daphnia sp. Selected smaller species. This would  be the choice for use as a food organism for Hydra and others. The “water-flea.” Daphnia has long been popular for simple physiology studies because its heartbeat is easily viewed under the microscope....
LM1109 - $11.25
Daphnia magna. Two or more times the size of other species. The choice for physiological studies and observation under the microscope. The “water-flea.” Daphnia has long been popular for simple physiology studies because its heartbeat is easily viewed...
LM1110 - $32.90
Daphnia magna. Two or more times the size of other species. The choice for physiological studies and observation under the microscope. The “water-flea.” Daphnia has long been popular for simple physiology studies because its heartbeat is easily viewed...
LM1111 - $36.10
Daphnia Culture Kit. Includes culture of D. magna, culture of unicellular algae (food organism), bag of timothy hay (for preparing medium), and complete instructions. For five-gallon tank or aquarium. The “water-flea.” Daphnia has long been popular...
LM1170 - $18.45
Coenobita cylpeatus. Students love to watch and care for these endearing, hardy and resourceful creatures. Item may need to ship overnight in times of excessive heat or cold. Additional shipping charges will apply. A state permit is required to ship...
LM1217 - $19.20
Commonly known as "roly-polies" and "sow bugs" these small, harmless isopods are convenient for classroom studies. They are easy to care for and fun to observe. Isopods are great subjects for the behavior studies activities. Supplied...
LM1218 - $59.00
Commonly known as "roly-polies" and "sow bugs" these small, harmless isopods are convenient for classroom studies. They are easy to care for and fun to observe. Isopods are great subjects for the behavior studies activities. Supplied in two convenient...
LM1112 - $9.95
Larvae of the beetle Tenebrio. Popular in biology classrooms for observation of insect metamorphosis. Also an excellent food source for amphibians and reptiles. Shipped in shallow bait containers with bran meal medium. MAINTENANCE:
LM1113 - $11.75
Larvae of the beetle Tenebrio. Popular in biology classrooms for observation of insect metamorphosis. Also an excellent food source for amphibians and reptiles. Shipped in shallow bait containers with bran meal medium. MAINTENANCE: Maintain mealworms...
LM1164 - $23.30
Acheta domesticus, the house cricket. Classroom friendly insects that are easy to care for. The essential food organism for most popular reptiles and amphibians. Breeding colonies kept in the classroom are also a practical means of demonstrating insect...
LM1165 - $38.00
Acheta domesticus, the house cricket. Classroom friendly insects that are easy to care for. The essential food organism for most popular reptiles and amphibians. Breeding colonies kept in the classroom are also a practical means of demonstrating insect...
LM1166 - $23.70
Tenodera aridifolia sinensis. Viable mantis egg cases (ootheca) containing up to 150 eggs. The praying mantis is a fierce and fascinating predator, large and easy to observe. Egg cases are deposited in the fall and the nymphs hatch in early spring....
LM1171 - $59.90
Lithobates (formerly Rana) pipiens, also known as the leopard frog. These distinctive amphibians have brownish-green skin with dark, irregular spots. Popular in biology classes for studies of anatomy, behavior, reproduction and life cycles. Frogs are...
LM1172 - $69.00
Lithobates (formerly Rana) pipiens, also known as the leopard frog. These distinctive amphibians have brownish-green skin with dark, irregular spots. Popular in biology classes for studies of anatomy, behavior, reproduction and life cycles. Frogs are...
LM1173 - $79.00
Lithobates (formerly Rana) pipiens, also known as the leopard frog. These distinctive amphibians have brownish-green skin with dark, irregular spots. Popular in biology classes for studies of anatomy, behavior, reproduction and life cycles. Frogs are...
LM1184 - $23.15
A selection of popular and compatible freshwater tropical fish for aquaria. All are active, easy to care for, and do well in community tanks. When selecting fish, look for species which do well in overlapping ranges of temperature and pH. Chinese...
LM1224 - $13.25
A selection of popular and compatible freshwater tropical fish for aquaria. All are active, easy to care for, and do well in community tanks. When selecting fish, look for species which do well in overlapping ranges of temperature and pH.Common Guppy...
LM1168 - $19.90
Fascinating and easy-care amphibians that are ideal for classroom aquariums and terrariums. Newts, as a rule, are primarily aquatic but should have access to land areas. Life span 12-20 years. A state permit is required to ship to Oregon and Washington.Eastern...
LM1194 - $31.95
A frog egg mass with approximately 100 viable eggs. Students will have the opportunity to witness the metamorphosis of developing frogs - always a fascinating and memorable experience. A state permit is required to ship to Utah. Not available for Alaska,...
LM1169 - $22.95
Smaller, easy to manage reptiles that will not outgrow classroom accommodations. A state permit is required to ship to Utah. Not available for Alaska, Hawaii and Puerto Rico. Chameleon (Anolis carolinensis). Commonly the American chameleon, or...
LM1246 - $13.00
The Bessbug (Odontotaenius disjunctus) beetle is perfect for classroom studies. Also known as patent-leather beetles, Betsy bugs, and horned beetles, these slow-moving beetles exhibit complete metamorphosis, subsocial colony behavior, and even feed...
LM1248 - $17.35
A classroom classic! Painted ladies (Vanessa cardui) undergo complete metamorphosis from caterpillar to butterfly over the course of several weeks. These beautiful butterflies are one of the most widely distributed species in the world. Shipped with...
LM1249 - $50.15
A classroom classic! Painted ladies (Vanessa cardui) undergo complete metamorphosis from caterpillar to butterfly over the course of several weeks. These beautiful butterflies are one of the most widely distributed species in the world. Shipped with...
LM1263 - $15.15
Bombina orientalis are a beautiful addition to any classroom. These 1–2" toads are green or green-brown with a bright red belly. Land and water areas in the habitat allow for creativity and habitat planning and long-term learning opportunities....
LM1264 - $20.80
Goldfish are a classic staple as a live material for the classroom. They are a vibrant deep orange to copper color. They make an ideal addition to the classroom as they are very hardy and easy to maintain. Package of 12. MAINTENANCE: Goldfish thrive...
LM1265 - $30.70
Watching a baby chick emerge from its egg is an unforgettable moment and a great way to end a unit about embryology. Fertility varies by season. Please allow 10 days for delivery. Package of 12 eggs. A hatch rate of 40 to 70% is considered successful....
LM1250 - $18.50
These sets are composed of five of our most popular specimens. Species typically included are: Amoeba, Paramecium, Euglena, Stentor, and Blepharisma. Three sets are available: • The Mixed Protozoan Set (Catalog No. LM1086) is a simulated "pond mixture"...
LM1268 - $12.00
Students become herpetologists as they witness bullfrogs go from tadpoles to full-grown adults! Live tadpoles will develop into adult frogs with 4–6 body length. Metamorphosis of bullfrog tadpoles to young frogs is slow and can take 4–12 months for...
LM1269 - $34.00
Students become herpetologists as they witness bullfrogs go from tadpoles to full-grown adults! Live tadpoles will develop into adult frogs with 4–6 body length. Metamorphosis of bullfrog tadpoles to young frogs is slow and can take 4–12 months for...
LM1267 - $29.58
An animal that everyone has seen but may not know much about. Members of the phylum Annelida-the segmented worms. The common earthworm (Lumbricus sp.) is a vital component of moist soil ecosystems, aerating and enriching enormous quantities of material...
LM1270 - $22.50
“Jug-o-rum, jug-o-rum!” The American Bullfrog is easily recognized by its tell-tale call. Dubbed the “bullfrog” because of the similarity to the sound of a mooing cow, this amphibian is an amazing creature to observe in a classroom setting. Bullfrogs...
LM1271 - $22.50
Xenopus are robust amphibians, making them excellent classroom pets. They are a very unique family of frogs that lack a tongue and visible ear. These 5-12" frogs are multicolored on their back with blotches of olive gray or brown. They have the...
LM1272 - $9.00
Xenopus are robust amphibians, making them excellent classroom pets. They are a very unique family of frogs that lack a tongue and visible ear. These 5-12" frogs are multicolored on their back with blotches of olive gray or brown. They have the ability...
LM1273 - $6.00
Xenopus are robust amphibians, making them excellent classroom pets. They are a very unique family of frogs that lack a tongue and visible ear. These 5-12" frogs are multicolored on their back with blotches of olive gray or brown. They have the ability...
LM1274 - $31.00
Xenopus are robust amphibians, making them excellent classroom pets. They are a very unique family of frogs that lack a tongue and visible ear. These 5-12" frogs are multicolored on their back with blotches of olive gray or brown. They have the ability...
LM1275 - $24.00
Xenopus are robust amphibians, making them excellent classroom pets. They are a very unique family of frogs that lack a tongue and visible ear. These 5-12" frogs are multicolored on their back with blotches of olive gray or brown. They have the ability...
LM1266 - $17.25
An animal that everyone has seen but may not know much about. Members of the phylum Annelida-the segmented worms. The common earthworm (Lumbricus sp.) is a vital component of moist soil ecosystems, aerating and enriching enormous quantities of material...
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