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The subphylum Vertebrata houses the most successful
The subphylum Vertebrata houses the most successful

... individual. Some workers divide the aschelminths into two groups, one characterized by an extracellular cuticle, the other characterized by an intracellular cuticle. The 7 phyla are listed below: 1. Rotifers. Rotifers are 0.1 to 3 mm in length, and are typically freshwater, but a few are marine. The ...
Kingdom Animalia Characteristics
Kingdom Animalia Characteristics

... Phylum Echinodermata (spiny-skinned) • i.e. sea stars = starfish, sea urchins ...
Kingdom Animalia Characteristics
Kingdom Animalia Characteristics

... Phylum Echinodermata (spiny-skinned) • i.e. sea stars = starfish, sea urchins ...
PROJECT
PROJECT

... with one end of its body attached to the sea bottom ...
File
File

... Ecological Importance  Cnidarians provide habitat to shrimp, fish, and other small animals  Cnidarians have important symbiotic relationships with other organisms. IE: Clownfish-Anemone, CoralZooxanthellae (algae).  Medical research -cnidarian nerve toxin is used to help humans understand nerve ...
Wetland Invertebrates
Wetland Invertebrates

... head around to look behind itself (a full 180-degree angle). It has ultrasound ears on its metathorax, located on the thorax. Bat Detection: In the bodies of some species of mantis, there is a hollow chamber that provides the mantis with a means of detecting bats, one of its most feared predators. ...
Sponge and Cnidarian Test: Zoology B
Sponge and Cnidarian Test: Zoology B

... 51. The classification of sponges is Kingdom 52. Sponge collar cells contain ...
review_for_test - Bonar Law Memorial
review_for_test - Bonar Law Memorial

... - open or closed circulatory system - simple nervous system, ganglia (some have eyes) - reproduce sexually internally or externally ...
File
File

... Box Jellyfish • Along with causing excruciating pain for weeks, the animal's venom is capable of stopping the heart or paralyzing the lungs. The venom will also slowly eat away at the skin. ...
abiotic factors nonliving things in the
abiotic factors nonliving things in the

... color contrast in fish, a pattern of different colors that identifies the species commensalism symbiotic relationship in which one species benefits while the other species is not affected by the association common tern small shorebird that nests on sand and dives to catch small fish compound substan ...
Phylum Cnidaria
Phylum Cnidaria

... Largest class Anemonaes Consists of only polyp form Ex: sea anemones, coral Reproduce: asexually: budding. Sexually be releasing eggs and sperm into the ocean where fertilization will occur. Most species live in warm water and they are brightly colored. Feeding: They feed on fishes, which are caught ...
Bilaterally Symmetrical Worms
Bilaterally Symmetrical Worms

... •Have a middle layer of tissues, in developing embryos it is called mesoderm •Mesoderm gives rise to muscles, reproductive system and other organs •20,000 known species •Turbellarians are the most common – striking color patterns • Live in or on oysters, crabs, and other invertebrates ...
WHAT IS A FISH? - Two Oceans Aquarium
WHAT IS A FISH? - Two Oceans Aquarium

... Most fish have a lateral line running along each side of their body. Little holes in the line can sense vibrations in the water, which may be made by other animals or waves bouncing off obstacles or maybe sound waves. The lateral line is particularly helpful when fish swim in large shoals or a preda ...
What Our Common Native Critters Eat
What Our Common Native Critters Eat

... Raptors (hawks, owls and eagles) are carnivores and eat either birds, small mammals or fish. Scavengers such as vultures, crows and ravens eat mostly carrion, but are also adept at finding human garbage. All of the above diets are the common textbook lists given for these animals, edited somewhat fo ...
Phylum Echinodermata and Phylum Chordata
Phylum Echinodermata and Phylum Chordata

... Determinate cleavage is characteristic of protostomes. After the initial cell division the fate of the resulting daughter cells is determined -- these cells can only develop into specific tissues, not the whole organisms. Indeterminate cleavage is characteristics of deuterostomes. After the initial ...
Medusa boca de bandera (Chrysaora quinquecirrha)
Medusa boca de bandera (Chrysaora quinquecirrha)

... What attacts or induces the Atlantic sea nettle to reproduce is known. This species reproduces both sexually and asexually. M ati n g System: polygynandrous (promiscuous) In their polyp form, Chrysaora quinquecirrha reproduces asexually. This is done through a variety of ways: strobilation, cyst pr ...
Coral-Reefs-Slideshow
Coral-Reefs-Slideshow

... ◦ Net benefit of the world's coral reef ecosystems estimated to be $29.8 billion per year ◦ Have zooxanthellae  Deep water and some cold water corals lack zooxanthellae ...
Ch 23: Phylum Chordata
Ch 23: Phylum Chordata

... Subphylum Urochordata  (tunicates)  Subphylum Cephalochordata  (lancelets)  ...
doc lab final notes
doc lab final notes

... o asexual reproduction is accomplished by budding, which occurs when a new individual grows as a bud off of a parent hydra. This new organism is an identical copy to its parent. Eventually, the bud detaches when it has grown enough to capture its own food and live independently o budding usually tak ...
II. Phylum Cnidarian
II. Phylum Cnidarian

... off chunks of reefs to eat polyps Ex. parrot, trigger fish *#1 predator is the Acanthaster or “crown-ofthorns” sea star ...
2014-keynote-speaker-bios-
2014-keynote-speaker-bios-

... working as staff to the U.S. Commissioners to NASCO. An international organization established by an inter-governmental Convention in 1984, NASCO’s objective is to conserve, restore, enhance and rationally manage Atlantic salmon through international cooperation taking into account the best availabl ...
Moreau River Management Challenges/Opportunities
Moreau River Management Challenges/Opportunities

... Objective 3.1: Maintain the diversity, abundance and distribution of native non-sport fish and aquatic invertebrates at or above current levels. Guidelines: - Continue to inventory biotic assemblages (fish, mussels, and invertebrates) throughout the basin to obtain baseline population information on ...
Comb Jellies
Comb Jellies

... secrete mucus which protects the comb jellies body, and interstitial cells which are able to transform into other types of cells. -The largest and most complex sensor of the comb jelly is the apical sence organ, which is a balance sensor. -Comb Jellies have eight large rows of cilia that are shaped ...
Fishing threatens `shark of the Antarctic`
Fishing threatens `shark of the Antarctic`

... is the major predator on fish, an ecological role often played by sharks in warmer ecosystems. The Ross Sea, a bay in the Antarctic coast south of New Zealand, is an important feeding area for the species and home to a uniquely intact food web that includes seals, penguins, and killer whales. Along ...
Unit 3 Review
Unit 3 Review

... Trees (in mangroves) ...
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Fish intelligence



According to Culum Brown from Macquarie University, ""Fish are more intelligent than they appear. In many areas, such as memory, their cognitive powers match or exceed those of ‘higher’ vertebrates including non-human primates.""Fish hold records for the relative brain weights of vertebrates. Most vertebrate species have similar brain-to-body mass ratios. The deep sea bathypelagic bony-eared assfish, has the smallest ratio of all known vertebrates. At the other extreme, the electrogenic elephantnose fish, an African freshwater fish, has one of the largest brain-to-body weight ratios of all known vertebrates (slightly higher than humans) and the highest brain-to-body oxygen consumption ratio of all known vertebrates (three times that for humans).
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