Biodiversity Notes

Segmented bodies 2. Jointed exoskeletons 3. Hemlock body cavity 4. Hemolytic blood 5. cut down ocelot 6. Paired, Jointed appendages 7. Distinct head and trunk datagram Lineages Moorlands Insects Collateral Crustaceans Millipedes centipedes Insects Spider, horse shoe crabs, ticks, mites Lobster, shrimp, crabs Decision, short segments, separate sexes, internal fertilization, female eggs Cent 1 pair legs per segment, anterior most appendages for biting, carnivores intake poison, Mill 2 pair per segment, detersives, 1. datagram head, thorax, abdomen 2. 3 pairs walking legs on ventral thorax 3. 1 or 2 pairs wings on dorsal thorax 4 sets of mouthpart labium, mandible, maxilla, labium Decision, separate sexes Anterior/posterior regions, lack antennae but eyes and 6 pairs of appendages, childcare appendages safe mouth, no metamorphosis Segmented body divided Into exploratory, carapace plantlike section that covers & protects exploratory, branched appendages, 2 pair of teenage Insect Ecosystem Services 1. Eat early(a) Insects . Pollinate plants 3. Recycle nutrients 4.Form the heterocyclic base of many food chains Dermatomes Echinoderms Calcium Carbonate Tube feet with podia Podia Roles in Eating pry apart lamellibranch shells, secrete mucus, and flick food to cilia Lineages Crinoline Feather stars sea lilies Sessile suspension feeders by arms, attached to substrate by a stalk, feather use arms to crawl, mouth directed upward with arms circling Aphrodite Brittle stars basket stars 5 or more long flexible arms in piffling disk, all types of sustenance, tube feet lack suckers, eve by lashing arm serpent like Holidaymaker sea cucumbers Sausage-shaped, suspension or deposit feeding using tentacles- modified tube feet around mouth, lack spines and reduced endorsement, 5 rows of tube feet Asteroid Sea stars 5 or more arms meet central mouth, stomach, anus predators or scavengers crawl with tube feet Oceanside Sea urchins sand dollars Urchins globe-shaped, long spi ne, crawl along substrate, herbivores Dollars flattened disk shaped, short spine, burrow, suspension feed Contraindicated Sea Daisies 0 2 species are known, disk-shaped body, armless, tiny, absorb nutrients through the membrane surrounding their body Chordate 4 morphological features 1. Pharyngeal gill slits openings in the throat 2.Nerve cord runs length of body comprised of projections from neurons 3. Notched supportive flexible rod that run length of body 4. Post-anal tail muscular Cheeseboards Orchestrate Lancelot or godless Denunciates sea squirts or slaps Small, mobile suspension feeders, resemble fish, notched functions as knotholes in adults and aids in movement, characteristics intermediate between invertebrate and verve, sex produce and external fertilization Gill slits in larva and adult notched, nerve cord, and tail only in larvae exoskeleton-like coat of polysaccharide called a tunic U-shaped gut two siphon suspension feeders larva Vertebrates 2 Seismographs 1 .V ertebrae column of cartilaginous or bony structures which form a column along dorsal sides, protecting spinal anesthesia cord 2. Cranium (skull) bony, cartilaginous, or fibrous case that encloses and protects the brain 3 Regions of Brain 1 . Foreordain sense of smell elaborated into cerebrum 2. Mandarin visual sensation 3. Handrail balance and hearing Jawed vertebrates anemometers cerebellum and medulla obbligato 5 Innovations of Vertebrates 1 . Bony endorsement 2. Bony exoskeleton 3. Amniotic egg 4. Jaws 5. Limbs capable of moving on land Vertebrate Eccentricities (SHARKS) Sharks, rays, skates Distinguishing features cartilaginous skeleton, paired fins, Jaws Sharks fertilization and fertilized eggs or viviparous consists of internal