Species
|
Dorsal rays
|
Variation
|
Mean
|
---|
N
|
12
|
13
|
14
|
15
|
16
|
17
|
---|
S. sanctipauli*
|
21
|
–
|
–
|
1
|
20
|
–
|
–
|
14–15
|
14.9
|
S. sanctipauli
|
11
|
–
|
–
|
1
|
10
|
–
|
–
|
14–15
|
14.9
|
S. rocasensis*
|
36
|
–
|
1
|
3
|
31
|
1
|
–
|
13–16
|
14.9
|
S. rocasensis (RA)
|
9
|
–
|
–
|
2
|
6
|
1
|
–
|
14–16
|
14.8
|
S. fuscus
|
18
|
–
|
–
|
2
|
15
|
1
|
–
|
15–16
|
14.9
|
S. variabilis*
|
57
|
–
|
–
|
3
|
23
|
29
|
2
|
14–17
|
15.5
|
S. variabilis
|
10
|
–
|
–
|
4
|
6
|
–
|
–
|
14–15
|
14.6
|
S. pictus
|
13
|
–
|
–
|
–
|
7
|
6
|
–
|
15–16
|
15.5
|
S. trindadensis*
|
23
|
–
|
–
|
X
|
X
|
X
|
X
|
14–17
|
X
|
S. trindadensis
|
12
|
–
|
–
|
–
|
–
|
–
|
12
|
17
|
17
|
Species
|
Anal rays
|
Variation
|
Mean
|
---|
N
|
11
|
12
|
13
|
14
|
15
|
16
|
---|
S. sanctipauli*
|
21
|
–
|
–
|
21
|
–
|
–
|
–
|
13
|
13.0
|
S. sanctipauli
|
11
|
–
|
–
|
9
|
2
|
–
|
–
|
13–14
|
13.2
|
S. rocasensis*
|
36
|
–
|
–
|
36
|
–
|
–
|
–
|
13
|
13.0
|
S. rocasensis (RA)
|
9
|
–
|
–
|
7
|
2
|
–
|
–
|
13–14
|
13.2
|
S. fuscus
|
18
|
–
|
3
|
9
|
6
|
–
|
–
|
12–14
|
13.2
|
S. variabilis*
|
57
|
–
|
1
|
20
|
32
|
4
|
–
|
12–15
|
13.7
|
S. variabilis
|
10
|
–
|
3
|
7
|
–
|
–
|
–
|
12–13
|
12.7
|
S. pictus
|
13
|
–
|
1
|
4
|
7
|
1
|
–
|
12–15
|
13.6
|
S. trindadensis*
|
23
|
–
|
–
|
X
|
X
|
X
|
–
|
13–15
|
X
|
S. trindadensis
|
12
|
–
|
–
|
1
|
7
|
4
|
–
|
13–15
|
14.2
|
Species
|
Pectoral rays
|
Variation
|
Mean
|
---|
N
|
17
|
18
|
19
|
20
|
21
|
22
|
---|
S. sanctipauli*
|
21
|
–
|
–
|
2
|
18
|
1
|
–
|
19–21
|
19.9
|
S. sanctipauli
|
11
|
–
|
–
|
1
|
10
|
–
|
–
|
19–20
|
19.9
|
S. rocasensis*
|
36
|
–
|
–
|
2
|
31
|
3
|
–
|
19–21
|
20.0
|
S. rocasensis (RA)
|
9
|
–
|
–
|
1
|
8
|
–
|
–
|
19–20
|
19.9
|
S. fuscus
|
18
|
–
|
–
|
2
|
8
|
8
|
–
|
19–21
|
20.3
|
S. variabilis*
|
57
|
–
|
1
|
16
|
38
|
2
|
–
|
18–21
|
19.7
|
S. variabilis
|
10
|
–
|
–
|
1
|
7
|
2
|
–
|
19–21
|
20.1
|
S. pictus
|
13
|
1
|
11
|
1
|
–
|
–
|
–
|
17–19
|
18.0
|
S. trindadensis*
|
–
|
–
|
–
|
X
|
X
|
X
|
–
|
19–21
|
X
|
S. trindadensis
|
12
|
–
|
1
|
11
|
–
|
–
|
–
|
18–19
|
18.9
|
Species
|
Lateral line-scales
|
Variation
|
Mean
|
---|
N
|
16
|
17
|
18
|
19
|
20
|
21
|
---|
S. sanctipauli*
|
12
|
–
|
–
|
–
|
2
|
19
|
–
|
19–20
|
19.8
|
S. sanctipauli
|
11
|
–
|
–
|
–
|
–
|
11
|
–
|
20
|
20.0
|
S. rocasensis*
|
36
|
–
|
–
|
2
|
4
|
29
|
1
|
18–21
|
19.8
|
S. rocasensis (RA)
|
9
|
–
|
–
|
–
|
2
|
7
|
–
|
19–20
|
19.8
|
S. fuscus
|
18
|
–
|
–
|
–
|
–
|
15
|
3
|
20–21
|
20.2
|
S. variabilis*
|
57
|
–
|
–
|
2
|
28
|
27
|
–
|
18–20
|
19.4
|
S. variabilis
|
10
|
–
|
–
|
–
|
1
|
9
|
–
|
19–20
|
19.9
|
S. pictus
|
13
|
–
|
–
|
–
|
1
|
12
|
–
|
19–20
|
19.9
|
S. trindadensis*
|
23
|
–
|
–
|
–
|
X
|
X
|
X
|
19–21
|
X
|
S. trindadensis
|
12
|
–
|
–
|
–
|
1
|
10
|
1
|
19–21
|
20.0
|
- Literature data for S. variabilis and S. pictus [44], S. rocasensis [22], S. sanctipauli [27] and S. trindadensis [17] are highlighted with an asterisk
-
RA Rocas atoll