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Feather star anchored to coral, Southern Visayas, Philippines
Feather star anchored to coral, Southern Visayas, Philippines
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Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
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Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
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Wasp simulates mating with mimicking hammer orchid (Drakaea sp.), pollinating flower
Wasp simulates mating with mimicking hammer orchid (Drakaea sp.), pollinating flower
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Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
Jellyfish wrapped around spine of Sea Urchin, puts out tentacles in blue water, Australia
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Periclemines shrimp (Periclimenes sp.) feeding above anemone (order Actiniaria), Kungkungan Bay Resort, Sulawesi, Indonesia
Periclemines shrimp (Periclimenes sp.) feeding above anemone (order Actiniaria), Kungkungan Bay Resort, Sulawesi, Indonesia
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Tiger Shark (Galeocerdo cuvier) swimming with pilot fish (Naucrates ductor), Aliwal, South Africa
Tiger Shark (Galeocerdo cuvier) swimming with pilot fish (Naucrates ductor), Aliwal, South Africa
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Carrier crab (infraorder Brachyura) carrying spiny urchin (class Echinoidea), Kungkungan Bay Resort, Sulawesi, Indonesia
Carrier crab (infraorder Brachyura) carrying spiny urchin (class Echinoidea), Kungkungan Bay Resort, Sulawesi, Indonesia
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CU Commensal Shrimp, zooms out to MS knobbly red Starfish, Mabul, Borneo, Malaysia
CU Commensal Shrimp, zooms out to MS knobbly red Starfish, Mabul, Borneo, Malaysia
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CU Imperial Shrimp moving from side to side on fish, zooms out to MS , Mabul, Borneo, Malaysia
CU Imperial Shrimp moving from side to side on fish, zooms out to MS , Mabul, Borneo, Malaysia
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CU Lions Mane Jellyfish, Cyanea capillata, swims with shoal of Clownfish near water surface, Australia
CU Lions Mane Jellyfish, Cyanea capillata, swims with shoal of Clownfish near water surface, Australia
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CU Lions Mane Jellyfish, Cyanea capillata, swims with shoal of Clownfish near water surface, Australia
CU Lions Mane Jellyfish, Cyanea capillata, swims with shoal of Clownfish near water surface, Australia
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Manta Rays (Manta birostris) at cleaning station, being cleaned by smaller fish, Maldives
Manta Rays (Manta birostris) at cleaning station, being cleaned by smaller fish, Maldives
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Three Manta Rays (Manta birostris) circling cleaner station, Maldives
Three Manta Rays (Manta birostris) circling cleaner station, Maldives
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Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
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Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
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Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
Manta Rays (Manta birostris) at cleaning station with remoras (family Echeneidae), Maldives
Bozeman Science
Populations
The largest concentration of free-roaming wildlife in the continental United States is found in Yellowstone National Park. A video describes the three main types of population interactions: mutualism, commensalism, and parasitism. It...
Scholastic
Study Jams: Symbiosis
Three types of symbiosis are explained: parasitism, commensalism, and mutualism. This is done with colorful animation and lively dialogue in a straightforward and easy-to-follow manner. Have your ecology class watch this at home and then...
Curated OER
Populations
Every species in the world has some type of relationship with another species, whether it be positive, negative, or neutral for each party. Mr. Andersen defines each type of relationship and provides clear examples under each category....
Amoeba Sisters
Ecological Relationships
What are ecological relationships? Well, it can be complicated! Paint a clear picture for pupils with a fun and informative video. It explains and illustrates each relationship thoroughly, from pesky parasites to snuggly symbiotes.