Ecological Indicators

noun a phylum of bacteria that obtain their energy through photosynthesis and are commonly found in various environments such as freshwater, marine, and terrestrial habitats

• Cyanobacteria are a type of photosynthetic bacteria that can be found in various aquatic environments.
• Did you know that cyanobacteria are sometimes referred to as blue-green algae?
• Watch out for that pond, it's full of cyanobacteria!
• The cyanobacteria in the lake spread like wildfire, taking over every corner of the water.

• The scientist discovered a new species of plant called stitherum in the rainforest.
• I heard that stitherum is a rare type of plant found only in tropical regions.
• Hey, did you see that funky looking stitherum plant in the garden?
• Her mind was a tangled mess, like a stitherum bush in the wind.

noun a small pore or opening in a plant or animal, especially in a spiny structure

• The acanthopore is a specific structure found in certain types of marine organisms.
• I learned about the acanthopore in my marine biology class.
• Check out the cool acanthopore on this sea creature!
• The acanthopore of knowledge is always expanding in the field of marine biology.

noun a type of fern that belongs to the genus Acrostichum

• The acrostichum fern is commonly found in tropical regions.
• Have you seen that big acrostichum fern in the botanical garden?
• I heard those acrostichum ferns are super chill to take care of.
• The acrostichum fern stood tall and proud, like a green beacon in the forest.

noun a type of marine invertebrate that belongs to the phylum Cnidaria, characterized by a cylindrical body with tentacles surrounding a central mouth

• Actinizoa is a class of marine animals that includes sea anemones and corals.
• I learned about actinizoa in my marine biology class.
• Some people call actinizoa 'flower animals' because of their appearance.
• The actinizoa of the ocean sway gently in the currents, like dancers in a ballet.

noun a genus of freshwater protozoans known for their spherical shape and long, radiating pseudopods

• Actinophrys is a genus of freshwater protozoa known for their distinctive appearance and feeding behavior.
• Have you ever seen an actinophrys under a microscope? They look so cool!
• That actinophrys is like a tiny alien living in the water.
• Her dance moves were as mesmerizing as the tentacles of an actinophrys.

noun a type of marine invertebrate with radiating tentacles

adjective describing the characteristics of actinopods

• The actinopod is a type of marine organism characterized by its radiating pseudopods.
• Have you ever seen an actinopod up close? They're pretty cool looking creatures.
• That actinopod is one funky little dude, isn't it?
• Her creativity spread out like the pseudopods of an actinopod, reaching every corner of the room.

noun a type of fern that is often found growing near adders or snakes

• The adder's-fern is a type of fern that is commonly found in damp woodland areas.
• I saw a bunch of adder's-ferns while hiking in the forest yesterday.
• Those adder's-ferns look pretty cool, don't they?
• The adder's-fern symbolizes resilience and adaptability in the face of challenges.