Chapter 1(662kb
... Hard corals are tiny animals whose individuals consist of tubular bodies with a mouth ringed by tentacles at one end. These individuals secrete cup-shaped limestone skeletons within and around their bodies. (Soft corals have tiny particles instead so they are not as rigid.) Individuals grow and divi ...
... Hard corals are tiny animals whose individuals consist of tubular bodies with a mouth ringed by tentacles at one end. These individuals secrete cup-shaped limestone skeletons within and around their bodies. (Soft corals have tiny particles instead so they are not as rigid.) Individuals grow and divi ...
Chordata (Fish)
... Musculature: All contain a complex muscle system similar to that of humans Myxini: swim in snakelike fashion by using their segmented muscles to exert force on their notochord Cephalaspidomorphi: they use an anguilliform (movement by snaking body through water) similar to myxini, but laterally direc ...
... Musculature: All contain a complex muscle system similar to that of humans Myxini: swim in snakelike fashion by using their segmented muscles to exert force on their notochord Cephalaspidomorphi: they use an anguilliform (movement by snaking body through water) similar to myxini, but laterally direc ...
Porifera: The Sponges - holyoke
... movement. http://www.youtube.com/watch?v=760lUxyle6I **Jellyfish use jet propulsion….muscle contractions cause the bell-shaped body to close like a folding umbrella. This action pushes water out of the bell, moving the medusa forward! ...
... movement. http://www.youtube.com/watch?v=760lUxyle6I **Jellyfish use jet propulsion….muscle contractions cause the bell-shaped body to close like a folding umbrella. This action pushes water out of the bell, moving the medusa forward! ...
Stonefly
... • Stoneflies have 2 tails, while mayflies have 3. • Stoneflies have 2 claws, while mayflies have 1. • Stoneflies do not have abdominal gills, while mayflies do. • Stoneflies have long antenna, while mayflies have short antenna. • Stoneflies have a double set of wings, while mayflies have one set. ...
... • Stoneflies have 2 tails, while mayflies have 3. • Stoneflies have 2 claws, while mayflies have 1. • Stoneflies do not have abdominal gills, while mayflies do. • Stoneflies have long antenna, while mayflies have short antenna. • Stoneflies have a double set of wings, while mayflies have one set. ...
File
... Specialized sensory cells transmit information about the environment to the rest of the nervous system Ocelli and statocysts found around the rim of the medusa’s cell, are groups of sensory cells or simple organs Statocysts help with balance and in determining which way is up Ocelli, or eyes ...
... Specialized sensory cells transmit information about the environment to the rest of the nervous system Ocelli and statocysts found around the rim of the medusa’s cell, are groups of sensory cells or simple organs Statocysts help with balance and in determining which way is up Ocelli, or eyes ...
Echinoderms and Chordates
... – Includes sand dollars and heart urchins – Secondarily bilateral with relatively short spines that are used for movement – Often found burrowed in sand ...
... – Includes sand dollars and heart urchins – Secondarily bilateral with relatively short spines that are used for movement – Often found burrowed in sand ...
Invertebrates and Chordates
... 2. Aquatic, ray finned fishes fins supported by bony rays E. Lobe-fins 1. Derived characters … ...
... 2. Aquatic, ray finned fishes fins supported by bony rays E. Lobe-fins 1. Derived characters … ...
Animals - Petal School District
... (Some chordates are not vertebrates, though!) • Chordates have: – Notochord, which is a backbone in vertebrates – Nerve Cord – Gill (or pharyngeal) slits at some stage of development • All have Bilateral Symmetry. • Head, body cavity, digestive system, body segmentation ...
... (Some chordates are not vertebrates, though!) • Chordates have: – Notochord, which is a backbone in vertebrates – Nerve Cord – Gill (or pharyngeal) slits at some stage of development • All have Bilateral Symmetry. • Head, body cavity, digestive system, body segmentation ...
Simple Invertebrates
... Their body is a hollow cavity with only one opening (for food AND wastes)! Entirely aquatic (freshwater and marine). All have stinging cells, but not all can harm people. Some are pretty nasty predators. Others filter-feed on small particles and organisms in the water. ...
... Their body is a hollow cavity with only one opening (for food AND wastes)! Entirely aquatic (freshwater and marine). All have stinging cells, but not all can harm people. Some are pretty nasty predators. Others filter-feed on small particles and organisms in the water. ...
Marine mammals
... Whales travel 1000’s of km a year with their______________________________ _________________________________________________________________ ...
... Whales travel 1000’s of km a year with their______________________________ _________________________________________________________________ ...
Download/View
... logs and plants provide nooks and crannies for the organisms to hide in and plenty of surface area for attachment. There are thousands of different macroinvertebrate species in the Ohio River Valley, each with its own unique requirements for survival. Many organisms require high levels of oxygen and ...
... logs and plants provide nooks and crannies for the organisms to hide in and plenty of surface area for attachment. There are thousands of different macroinvertebrate species in the Ohio River Valley, each with its own unique requirements for survival. Many organisms require high levels of oxygen and ...
Marine Animals
... Jellyfish (Class Scyphozoa) • Move by contracting and pulsating their rounded body, or bell. • Nematocysts – structures on tentacles that sting. Are essentially coiled darts that remain loaded, ready to strike strike, and release toxins when triggered by contact with an animal • Cnidocytes – specia ...
... Jellyfish (Class Scyphozoa) • Move by contracting and pulsating their rounded body, or bell. • Nematocysts – structures on tentacles that sting. Are essentially coiled darts that remain loaded, ready to strike strike, and release toxins when triggered by contact with an animal • Cnidocytes – specia ...
NSF previous research statement
... mantis shrimp. In order to address this, micro computed tomography (micro-CT) scans were created from voucher specimens of all animals in our study. With these high resolution microCT scans, we were able to reconstruct a 3 dimensional representation of each appendage and determine whether or not the ...
... mantis shrimp. In order to address this, micro computed tomography (micro-CT) scans were created from voucher specimens of all animals in our study. With these high resolution microCT scans, we were able to reconstruct a 3 dimensional representation of each appendage and determine whether or not the ...
pdf
... dorsal fin, anal fin, and tail fin; or paired fins: the pectoral fins and ventral fins. i Pectoral fins help fish balance. The top fin or dorsal fin is also used in balance but its main function is usually protection. The ventral fin and anal fin are located on the bottom or belly of fish and help w ...
... dorsal fin, anal fin, and tail fin; or paired fins: the pectoral fins and ventral fins. i Pectoral fins help fish balance. The top fin or dorsal fin is also used in balance but its main function is usually protection. The ventral fin and anal fin are located on the bottom or belly of fish and help w ...
Animal Kingdom
... incisors used for gnawing. Are herbivores. Have characteristic long ears, long hind legs, and eyes on side of head (help to avoid predators). ...
... incisors used for gnawing. Are herbivores. Have characteristic long ears, long hind legs, and eyes on side of head (help to avoid predators). ...
Cnidarian part 1 - biology-rocks
... Feeding • Carnivorous – Eat small animals by using stinging structures called nematocysts (located on it’s tentacles) ...
... Feeding • Carnivorous – Eat small animals by using stinging structures called nematocysts (located on it’s tentacles) ...
Name: Period: _____ Date
... Look at slides (Grantia) under the microscope (cross section and long section). Draw and label above parts. Use low or medium power so you can see the whole ...
... Look at slides (Grantia) under the microscope (cross section and long section). Draw and label above parts. Use low or medium power so you can see the whole ...
Name: Period: _____ Date
... Look at slides (Grantia) under the microscope (cross section and long section). Draw and label above parts. Use low or medium power so you can see the whole ...
... Look at slides (Grantia) under the microscope (cross section and long section). Draw and label above parts. Use low or medium power so you can see the whole ...
Introduction to Vertebrates _Notes - Extra Notes
... The subphylum Vertebrata consists of about 43,700 species of animals with backbones. Vertebrates exhibit all three of the chordate characteristics at some point during their lives. The embryonic notochord is replaced by a vertebral column in the adult. The vertebral column is made of individual hard ...
... The subphylum Vertebrata consists of about 43,700 species of animals with backbones. Vertebrates exhibit all three of the chordate characteristics at some point during their lives. The embryonic notochord is replaced by a vertebral column in the adult. The vertebral column is made of individual hard ...
35-2 Cnidaria and Ctenophora
... coral reef is formed, but only the top layer is living. This coral reef provides food and shelter for fish and other invertebrates. Coral reefs are usually in shallow depths, and in warm, clear waters. The coral reefs have symbiotic algae that live in them. This is one reason why they are in shallow ...
... coral reef is formed, but only the top layer is living. This coral reef provides food and shelter for fish and other invertebrates. Coral reefs are usually in shallow depths, and in warm, clear waters. The coral reefs have symbiotic algae that live in them. This is one reason why they are in shallow ...
Fish in Poolers Pond - Seneca Waterways Council
... (more specifically Ohio) and has a very high tolerance for variable water qualities, which helps its distribution throughout many regions. The snout of the Bluntnose minnow overhangs the mouth, giving it the bluntnose. There is a dark lateral line which stretches from the opercle to the base of the ...
... (more specifically Ohio) and has a very high tolerance for variable water qualities, which helps its distribution throughout many regions. The snout of the Bluntnose minnow overhangs the mouth, giving it the bluntnose. There is a dark lateral line which stretches from the opercle to the base of the ...
