'Small fish' diaporamas de présentation

Durability of composites in the marine environment

Durability of composites in the marine environment. John Summerscales Plymouth University. Plymouth. Advanced Composites Manufacturing Centre only UK undergrad. composites degrees:. BEng (honours) Mechanical Engineering with Composites BSc (honours) Marine and Composites Technology

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One last time: haplodiploidy

One last time: haplodiploidy. Leafcutter ant queen + workers. Male leafcutter ant. reproduction. 0.5 of genome from dad X 1.0 = 0.5. 0.5 of genome from mom X 0.5 = 0.25. +. r = 0.75. SEXUAL SELECTION.

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Feeding the 5000

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Lecture Today

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Lecture Today

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Reproductive strategies for survival

Reproductive strategies for survival. Sex on the Reef and promiscuity of organisms. Great Barrier Reef. Stretches about 2300km along the Queensland coast. Contains many reefs, of differing types Platform Fringing Barrier Ribbon. Coral. Colonial animals, called POLYPS

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THE SILENCE OF THE FROGS

THE SILENCE OF THE FROGS. Chapter 1.1. Amphibians have been around for more than 400 million years. Frogs and their relatives have adapted to the ice age and global warming. They can be found in most ecosystems that include water.

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Ranching, cages, net pens... How low can you go?

Ranching, cages, net pens... How low can you go?. Lecture 14: FAS 1012. As traditional aquaculture and fishing practices have increases, so have the needs for alternatives . Cage culture, ocean ranching and net pens have come under intensive development recently. Cage Culture.

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Biology and Ecology of a Sawfish

Biology and Ecology of a Sawfish. Taxonomy. Phylum: Chordata Class: Chondrichthyans (sharks, rays and chimeras) Subclass: Elasmobranchii Superorder : Batoidea (rays). Order: Pristiformes Family: Pristidae. Biology. Life history strategy K-selected life history strategy

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Biology and Ecology of a Sawfish

Biology and Ecology of a Sawfish. Taxonomy. Phylum: Chordata Class: Chondrichthyans (sharks, rays and chimeras) Subclass: Elasmobranchii Superorder : Batoidea (rays). Order: Pristiformes Family: Pristidae. Biology. Life history strategy K-selected life history strategy

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Critters of the Chesapeake Bay

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Creativity Quotes

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Beck Crawford and Max Cole

Giant Grouper and SunFish. Beck Crawford and Max Cole. There are five different groups of animals with vertebrates. Mammals Reptiles Fish They usually have scales and fins. Amphibians And Birds. Most fish have these characteristics:. They are cold blooded.

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Goldfish and Guppies

Goldfish and Guppies. Parts of a Goldfish. Doral Fin. Mouth. Eye. Gills. Tail. Lateral Line. Pectoral Fins. Pelvic Fins. Fun Facts. Goldfish are freshwater fish. They are members of the carp family.

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By Brian

Crocodiles. By Brian. Introduction . This PowerPoint will be about crocodiles. Please enjoy. . What do crocodiles eat?. Crocodiles usually hunt fish, birds, turtles and small animals. Young crocodiles eat insects, shrimp, snails, small fish, tadpoles, and frogs.

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Management Regulations

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The Lifecycle of Puffins

The Lifecycle of Puffins. By : Caitlin McCoy. What Puffins Look Like. The Atlantic puffin has feathers that work as a life jacket. They also have red and gray beak. Puffins have orange feet. . What they look like.

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Raft Spiders

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Harp seal

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Using a contents page to find information in a book.

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