Quiz 5

Question 1

Answer 1

Campostoma anomalum
Cycloid Scales and abdominally placed pelvic fins
Hard cartilaginous ridge on lower lip
49-55 lateral line scales

Question 2

Answer 2

Campostoma oligolepis
Cycloid Scales and abdominally placed pelvic fins
Hard cartilaginous ridge on lower lip
43-47 lateral line scales

Question 3

Answer 3

Carassius auratus
Cycloid Scales and abdominally placed pelvic fins
No barbels present and less than 15 dorsal fin rays
No barbels

Question 4

Answer 4

Chrosomus eos
Cycloid Scales and abdominally placed pelvic fins
Very small scales and lateral line ends at middle of body
Snout length equal to eye diameter and mouth sharply oblique >45

Question 5

Answer 5

Chrosomus erythrogaster
Cycloid Scales and abdominally placed pelvic fins
Very small scales and lateral line ends at middle of body
Snout length longer than eye diameter and mouth moderately oblique <45

Question 6

Answer 6

Chrosomus neogaeus
Cycloid Scales and abdominally placed pelvic fins
Very small scales and lateral line ends at middle of body
One band and small scales

Question 7

Answer 7

Clinostomus elongatus
Cycloid Scales and abdominally placed pelvic fins
Large oblique mouth

Question 8

Answer 8

Couesius plumbeus
Cycloid Scales and abdominally placed pelvic fins
Body elongated and tail forked
Barbels present in corner of mouth and mouth slightly subterminal

Question 9

Answer 9

Cyprinella lutrensis
Cycloid Scales and abdominally placed pelvic fins
Diamond shaped scales on side and dorsal fin origin slightly behind pelvic fin origin
Deep bodied and rounded snout

Question 10

Answer 10

Cyprinella spiloptera
Cycloid Scales and abdominally placed pelvic fins
Diamond shaped scales on side and dorsal fin origin slightly behind pelvic fin origin
Distinct lateral band and narrow bodied

Question 11

Answer 11

Cyprinus carpio
Cycloid Scales and abdominally placed pelvic fins
Two pairs of barbels present on each side of jaw

Question 12

Answer 12

Hybognathus hankinsoni
Cycloid Scales and abdominally placed pelvic fins
Small subterminal mouth and deep caudal peduncle
Brassy yellow body and rounded dorsal fin

Question 13

Answer 13

Hybognathus nuchalis
Cycloid Scales and abdominally placed pelvic fins
Small subterminal mouth and deep caudal peduncle
Silver side and pointed dorsal fin

Question 14

Answer 14

Hybopsis amnis
Cycloid Scales and abdominally placed pelvic fins
Large eye and extremely subterminal mouth

Question 15

Answer 15

Hypophthalmichthys molitrix
Cycloid Scales and abdominally placed pelvic fins
Eye below mouth and small scales
Keel from anus to isthmus

Question 16

Answer 16

Luxilus cornutus
Cycloid Scales and abdominally placed pelvic fins
Large scales and deep compressed body
High scales

Question 17

Answer 17

Lythrurus umbratilis
Cycloid Scales and abdominally placed pelvic fins
Dark wedge spot at dorsal fin origin and terminal mouth

Question 18

Answer 18

Macrhybopsis hyostoma
Cycloid Scales and abdominally placed pelvic fins
Terminal barbel and large eye
Small speckles on side

Question 19

Answer 19

Macrhybopsis storeriana
Cycloid Scales and abdominally placed pelvic fins
Terminal barbel and large eye
Small terminal barbel and indistinct color pattern

Question 20

Answer 20

Margariscus nachtriebi
Cycloid Scales and abdominally placed pelvic fins
Diffuse speckling above lateral band
Cigar shaped and no spot at intersection of dorsal fin

Question 21

Answer 21

Nocomis biguttatus
Cycloid Scales and abdominally placed pelvic fins
Barbel and large mouth
Cigar shaped and bright red spot behind eye

Question 22

Answer 22

Notemigonus crysoleucas
Cycloid Scales and abdominally placed pelvic fins
Keel from pelvic fins to anus and decurved lateral line
Crescent anal fin and superior mouth