Determination of Food and Feeding Habit of Fish : Puntius sarana and Nansus nandus .

ridoykhan22 (66)in #science • 4 years ago

Its my simple science project

Food and Feeding Habit of Puntius sarana

Mouth : Present

a. Position: Terminal Insuperior b. Type : planktophagic c. Gape: Moderate d. Shape : Rounded e. kind: Harbivorous and strainers

Jaw Condition : Teeth-less jaw

Lip Condition : Thick

Teeth : Present

a. Position: Pharynagial teeth b. Type : Molariform

Barbels : Present

a. Size : very short b. Position : Dorno c. Number : Two pirs

Condition of Gill Rackers : Comblike


Branchiostegal Rays : Present
Figure :



Remarks : According to the above characteristics analyze on mouth and its associated the supplied fish is

a)Food : Volvox, spyrogyra , Ocedogonium ext

b) Habit : Harbivorous
Food and Feeding Habit of Nansus nandus

Mouth : Present
a. Position: Terminal Insuperior

b. Type : Grasping

c. Gape: Verycarge

d. Shape : Oblique

e. kind: Predator and Carnivorous
Jaw Condition : Hard Jaw with Teeth
Lip Condition : Thick
Teeth : Present
a. Position: Jaw teeth

b. Type : Villiform
Barbels : Absent
Condition of Gill Rackers : Serrated-closed
Branchiostegal Rays : Present
Figure :


Remarks : According to the above characteristics analyze on mouth and its associated the supplied fish is

a)Food : moina , Daphnia cyclops fishes egg benthos ext

b) Habit : Carnivorous
You can also Search here for details Nansus nandus Puntius sarana
-------------------------------------

Thanks for your time

-------------------------------------
About me

I am a simple person with big Heart.

I am from Bangladesh. i like photography and also like to travel hills and forest.
You Can find me in
Youtube
Twitter
Facebook
Instagram
Steemit