/
BONY FISH   BY ROXANA AVELAR BONY FISH   BY ROXANA AVELAR

BONY FISH BY ROXANA AVELAR - PowerPoint Presentation

provingintel
provingintel . @provingintel
Follow
348 views
Uploaded On 2020-08-27

BONY FISH BY ROXANA AVELAR - PPT Presentation

VANESSA RAMIREZ YAYLYN LAZO JOSUE FLORES PERIOD6 Marine science Mrs Weber TABLE OF CONTENTS Slide 3Scientific name Slide 4What they eat ID: 803918

bony fish finned slide fish bony slide finned animals gills water species eat ray heart flows plants eaters lobe

Share:

Link:

Embed:

Download Presentation from below link

Download The PPT/PDF document "BONY FISH BY ROXANA AVELAR" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.


Presentation Transcript

Slide1

BONY FISH BYROXANA AVELARVANESSA RAMIREZYAYLYN LAZOJOSUE FLORES

PERIOD-6

Marine science/ Mrs. Weber

Slide2

TABLE OF CONTENTS Slide 3…………………………….Scientific nameSlide 4…………………………….What they eat?Slide 5…………………………Physical characteristicsSlide 6……………………

…how they reproduce?

Slide

7…

…………………….

.Behavior

Slide

8

……………………

…Habitat

Slide

9-13

………………….

.Anatomy

Slide 14……………………..Interesting information

Slide 15-16…………………..Pictures

Slide3

SCIENTIFIC NAME The bony fish is in the class of Osteichthyes.Bony fish : salmon , carp , tuna Over 20,000 different species

Slide4

What they eat?Bony fish have different food preferences , some are herbivores ( plant – eaters) ,Some are carnivores ( meat – eaters) ,Some are omnivores ( plants and meat-eaters) ,Some are detritivores (animals that eat decomposing plants and animals).As a group , bony fish eat all sizes of plants and animals from microscopic plant plankton to the largest marine animals.

Bony fish diet:

Annelid worms , marine snails , mussels , clams , squids , insects , other fishes and etc..

Slide5

Physical characteristics Gills Backbone Paired fins Single loop circulation

Two chamber heart

Size males reach just

15m

and females reach only about

9m

there are larger sizes as well.

bony fish have two types of fins lobe finned and ray finned.

Slide6

How they reproduce?Sperm and egg developed in separate male and female individuals.Males and females may look similar or they made look very different.Bony fish are hermaphrodites which means a single individual can produce both sperm and egg

Slide7

Behavior Many species spend most of their time lying on the ocean bottom.They swim continually.Some bony fish species are most active at dawn and dusk.

Slide8

HABITATBony fishes are found in every type of aquatic environment. lakes RiversTropical rivers and polar oceans

Slide9

Bony Fish Anatomy There are two types of bony fish: ray finned and lobe finned.1-Ray finned:Most present day fish.

2-Lobe finned fish

Ancestors of amphibians

Slide10

Slide11

Slide12

Fish respirationWater flows over gills as fish opens mouth and swims.Water flows opposite direction of blood flow.O2 diffuses from the water into the blood.Gills are made of thousands of gill filament.Gill are covered by the operculum.

Slide13

Fish circulation Fish heart has 2 chambersSingle loop circulationBlood flows into gills , picks up o2 , goes to the body , returns to the heart.

Slide14

Interesting information The bony fish have a skeleton that is made up of bone.You can see , bony fish have a protective covering of scales which are loosely attached to the skin and can even rub off in your hands.

Certain species of bony fish can migrate from fresh water to the salt water and still survive.

Slide15

Slide16