Ask IFAS: Invertebrates

Invertebrates

Animals lacking spinal column.

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Nematodes

Elongated, cylindrical, unsegmented worm; includes a number of plant and animal parasites.

Invertebrate organisms that live on or in another organism (the host), and benefit at the expense of the other. Traditionally excluded from definition of parasites are pathogenic bacteria; fungi; viruses; and plants; though they may live parasitically. [NALT]

An organism that lives at the expense of another (host) during some portion of its life cycle. Usually a parasite does not kill its host. [AGROVOC]

Shellfish

Shellfish is a colloquial and fisheries term for exoskeleton-bearing aquatic invertebrates used as food, including various species of molluscs, crustaceans, and echinoderms.

Publications

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What’s Lurking in Florida’s Freshwater?

Jackie LebouitzFebruary 24th, 2023In this blog… Introduction Macroinvertebrates Field guide Water quality Experiment Introduction What’s lurking in Florida’s freshwater? Well, many things, to be quite frank. From fish to birds to the occasional river otter, people can expect to find several wonders in the freshwater ponds, lakes, streams, and rivers that Florida has to offer. Now, a […]

Spooky Sea Life

Carolyn KovacsOctober 14th, 2022It’s spooky season, and we want to get you in the mood with some ghosts, goblins, and Halloween… crabs? Organisms are often named for something else they resemble, and that is especially true for marine creatures. Whether they are named for looking like the moon, coming out at night like a ghost, or just do […]

UF/IFAS Extension Summer Internship Programs in Broward County

Lorna BravoJuly 5th, 2022Article by UF/IFAS Extension Broward County Urban Horticulture Agent/CED Lorna Bravo What is the UF/IFAS Extension Summer Internship Program? The summer internship program is a collaboration between the Florida Cooperative Extension Service and the UF/IFAS College of Agricultural and Life Sciences. Students participating in this paid internship will work with county UF/IFAS Extension faculty to deliver educational […]

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