Osteichthyes Flashcards
1
Q
Division under vertebrata (osteichthytes)
A
Gnathastomata
2
Q
Super class under gnathastomata
Osteichthyes
A
Pisces (bear fins)
3
Q
Habitat of osteichthyes
A
Marine and freshwater
4
Q
Endoskeleton of osteichthyes
A
Bony
5
Q
Body of osteichthyes
A
Streamlined
6
Q
Mouth location (osteichthyes)
A
Terminal
7
Q
No. Of gills
Covered by in osteichthyes
A
4 pairs
Operculum on each side
8
Q
Osteichthyes Skin covered w
A
Cycloid/ctenoid scales
9
Q
Airbladder (osteichthyes)
A
Yes
10
Q
Heart
Osteichthyes
A
2 chamb
11
Q
Blood
Osteichthyes
A
Cold poikilothermous
12
Q
(osteichthyes)
Reproduction
Fert
Development
A
Dioecious
Ext ovi
Direct
13
Q
Exocoetus
A
Flying fish
14
Q
Hippocampus
A
Sea horse
15
Q
Marine
Osteichthyes
A
Exocoetus and hippocampus
