WebJun 21, 2024 · Box Jellyfish Basic Anatomy. All jellyfish, box jellies included, are invertebrates, meaning they have no spine. In fact, they are entirely soft and have no bones of any kind. The name ''box jelly ... WebA fish has a stream-lined body with gills and fins. Fish Organ Systems Fish have a circulatory system with a two-chambered heart. Their digestive …
ADW: Cichlidae: INFORMATION - Animal Diversity Web
WebChondrichthyes (cartilaginous fish) Osteichthyes (bony fish) (Movement) Aquatic enviroments are. dense mediums, fish can reduce density become neutrally buoyant. (Movement) Most fish have ___ body type. Generalized fusiform (torpedo-like) (M) Contractions. How fish move. Contractions move anterior to posterior. WebWith so many different types of environments to live in, fish have diversified into many different body plans. For example, snappers (Fig. 4.73) are generalized predators, adapted for swimming and hunting. A snapper’s … mcvey lane glen morgan wv
27.2A: Animal Characterization Based on Body Symmetry
WebThere are mainly two types of fins in fishes: ADVERTISEMENTS: (1) Unpaired or median fins and ... Fish swim mainly by lateral movement of tail and tail fin. Other fins are mainly used as steering devices and rudders. … WebMar 2, 2024 · cnidarian, also called coelenterate, any member of the phylum Cnidaria (Coelenterata), a group made up of more than 9,000 living species. Mostly marine animals, the cnidarians include the corals, hydras, jellyfish, Portuguese men-of-war, sea anemones, sea pens, sea whips, and sea fans. The phylum Cnidaria is made up of four classes: … WebHow are planktivores similar to deep-bodied fish body type? What are some of their unique characteristics. also used laterally compressed or deep body form coupled with sharp ventral keels and silvery scales to reduce their visibility from below. What is an example of planktivore that has the deep-bodied body shape? lifemark occupational health halifax