Why do fish have spines?

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... We often get asked why do the ... You might be surprised to hear that the 24 bones in the spine are exceptionally unstable. Some have described it ... - Read more

So why do it? And who benefits? ... Not just any fish can grow ornamentation. Spines of parasitized fish may have less intense colouration. - Read more

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Why do fish have spines? resources

Why do Fish have Scales - Want to Know it

Not all fish have scales, but many species do. Why do fish have scales and are all scales the same? ... Placoid are spine like scales that give a fish a rough texture.

Why do fish have scales? - Questions and Answers

Why do fish have scales? Many fishes have scales but clingfishes do not have. ... They are very much same like cycloid but they have spines on one side.

TWRA - Tennessee Wildlife Resources Agency - Frequently ...

Why do some fish have deformed spines? How many rods or poles may I fish with? ... What is a thermocline and what effect does it have on reservoir fish populations?

Why Do Fish Have Curved Backbones - Deformed Backbones In Fish

Pictures and information about why some fish have curved spines. Sports; Freshwater Fishing. Search. ... Fish Facts; Why Do Fish Have Curved Backbones ...

Why do Fish have Scales by Lea Miller | Sciences 360

Everyone knows that some fish have scales. But why? What purpose do the scales serve for the fish? Most scientists believe the primary purpose of scales is to give the

Why do Fish have Scales? | Mocomi - Mocomi.com - Where ...

Why do Fish have Scales? Learn why fish have scales, ... PORCUPINE FISH. This fish raises its spines when an enemy approaches. TRUNKFISH.

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Do All Plecos Have Spines? - Tropical Fish Forums

Do All Plecos Have Spines? ... I dont speak greek but the genus name roughly means a fish with large fins and armour and the species name was to honour Mr Jose Lima.

Why do fish have vertical tail fins and whales have ...

Fish inherited that movement, ... Why do fish have vertical tail fins and whales have horizontal ones? ... Why do things happen in slow-motion when you have an accident?

Why Do You Have a Spine? | Check the Neck

That’s why we have tooth brushes, tooth paste, tooth picks, dental floss, tongue scrapers, mouth wash, ... Why Do You Have a Spine? (new blog post) ...

Why do fish have scales? - Daily fun, interesting and cool ...

Why do fish have scales? ... Fish can have different types of scales depending on where they live and what ... Placoid are spine-like scales that give a rough texture ...

Why Do Fish Have Scales? | Why

Why Do Fish Have Scales? All living creatures in this world, the animals and humans have a protective outer covering of the body. In humans it is called the skin, in ...

do large catfish species have spines? - Catfishes - NANFA ...

Do they have sharp fin spines? ... → Fish Groups ... Maybe the big cats don't have claws and that is why I never heard of it.

Why do Cactus have Spines | Askhoo

Why do Cactus have Spines. You may have similar questions as What Are The Spines On The Cactus Used For and What Is The Purpose Of A Cactus Spines,or you may also ...

Fish: guppy, bent spine, guppies - AllExperts

bent spine, guppies: Hi Melinda! I have had guppies for almost my whole life, ... And guppies do die, that is why they have so many ... Why Do Fish Have Curved ...

Why do most Fish have Scales? : Tell Me Why

Why do most Fish have Scales? ... Ctenoid scales are similar to the cycloid ones, but have spines or comb-like teeth along their free edges.

Why do Fish have Gills by Miriam Baker | Sciences 360

Fish have gills to allow them to take in oxygen from the water around them. ... Why do Fish have Gills By: Miriam Baker. Published: June 24, 2010; Tweet.

Venom in RockFish Spines - NorCal Kayak Anglers

China's do have a reputation for their venomy spines. ... I too was wondering why some pokes were ... So make sure to have a firm grip on the fish's lower jaw ...

Why Do People Have Fish: Rosie o' Donnel and the Hagfish

Why Do People Have Fish. Tuesday ... Their spines deliver a painful venom to predators and prey that are trying to escape. They have been known to inflict ...

wild shores of singapore: Why do fish have gills?

Why do fish have gills? Of course fish breathe with their gills. But did gills evolve primarily for breathing? A recent study suggests fish evolved gills ...

How To Remove Sea Urchin Spines - HubPages

If you do get impaled by urchin spines, ... not all sea urchin spines have venom ... While there I swam into some jelly fish.

Why do fish have gills? - Quora - Quora - Your Best Source ...

Fish: Why do fish have gills? Sign in to read all of Quora. Continue with Google Connected to Google Continue with Facebook Connected to Facebook.

Do bluegill secrete toxins from skin or spines?

I think many fish have some kind of anti-coagulant in their skin or spines. That's why if you get spiked by a sharp dorsal fin or even small teeth, it seems the small ...

Do Fish Have Blood and Hearts, What Color Is Fish Blood ...

Do Fish Have Blood and Hearts, What Color Is Fish Blood, and Why Don’t Fish In Stores Have Blood?

Why Do Fish Have Tails? | eHow

Why Do Fish Have a Lateral Line? The lateral line is a highly developed sensory organ found on the lateral sides of fish and some amphibians.