Marine Microbes
Multicellular Primary Producers
Lower Invertebrates
Higher Invertebrates
Misc.
100

This is a symbiotic formation of fungi and algae

lichen

100

Sargassum and giant kelp belong to this phylum of seaweeds

Phaeophyta/Brown Algae

100

Animals with nematocytes belong to this phylum

Cnidaria

100

True or False: Shellfish are objectively gross

True

100

This is the common name for animals belonging to Class Asteroidea

sea stars

200

These eukaryotic microbes have cell walls made of chitin

fungi

200

This type of marine plant can have prop roots, drop roots and/or pneumatophores

mangrove

200

This horseshoe-shaped feeding structure is used by Phoronids, Bryozoans, & Brachiopods

Lophophore

200

This heavily-armored benthic scavenger is an Arthropod, but is not a Crustacean

horseshoe crab

200

Peeing on someone is not an effective way to treat this

Jellyfish stings

300

This is one of two types of microbes with an internal silica skeleton

Silicoflagellates/Radiolarians

300

This seaweed structure serves the same purpose as the stem in terrestrial plants (i.e., the middle part)

stipe

300

Turbellarian flatworms belong to this Phylum

Platyhelminthes

300

This Class of mollusks contains clams, oysters, mussels and scallops

Bivalvia

300

These are the only sessile crustaceans

barnacles/Class Maxillopoda

400

These protozoans have a multi-chambered test made of calcite (CaCO3)

Foraminiferans

400

This is the common name for the flat, broad-bladed seagrass (Thalassia sp.) abundant in Florida waters

turtle grass

400

This sticky, toxic appendage is used by ribbon worms (Phylum Nemertea) to capture prey

proboscis

400

Octopuses and squids belong to this Class

Cephalopoda (cephalopods)

400

These flagellated microbes have an outer covering of circular calcite (CaCO3) plates, and form white, chalky sediments

coccolithophores (haptophytes)

500

These protists have a flagellum and a funnel-shaped collar of microvilli

Choanoflagellates

500

Propagules are reproductive structures produced by these plants

mangroves

500

This phylum of multicellular animals have jelly-like bodies but no stinging cells

Ctenophora

500

This Class of Echinoderm looks like a sea star but does not have tube feet

Ophiuroidea (brittle stars/basket stars)

500

The common name for the toxic, planktonic animals in Phylum Chaetognatha

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