Early Cretaceous Freshwater Fish Fauna in Kyushu, Japan

200 Yoshitaka Yabumoto
abdominal vertebral column at the maximum depth of the body is contained 3.0
times in the depth between the abdominal vertebral column and the ventral margin
of the body.
In KMNH VP 100,196, the body depth is contained 4.2 times in the standard
length. The head length is contained 3.8 times in the standard length. The
number of dorsal fin rays is 10. Six predorsal scutes are visible. The ventral scutes
are total 20, with 10 scutes between the pectoral and pelvic fins, and 10 scutes
between the pelvic and anal fins. The total number of vertebrae is 36, with 19
abdominal and 17 caudal vertebrae. The number of ribs is 17. The depth between
the dorsal margin of the body and the abdominal vertebral column at the maximum
depth of the body is contained 2.6 times in the depth between the abdominal
vertebral column and the ventral margin of the body.
In KMNH VP 100,197, the body depth is contained 5.7 times in the standard
length. The head length is contained 3.8 times in the standard length. The
number of dorsal fin rays is 11. The number of dorsal fin pterygiophores is 10.
The number of anal fin rays is 22. Five predorsal scutes are visible. The ventral
scutes are total 17, with 10 scutes between the pectoral and pelvic fins, and 7 scutes
between the pelvic and anal fins. The total number of vertebrae is 36, with 17
caudal vertebrae. The number of ribs is 17. The depth between the dorsal margin
of the body and the abdominal vertebral column at the maximum depth of the body
is contained 1.9 times in the depth between the abdominal vertebral column and the
ventral margin of the body.
In KMNH VP 100,198, the body depth is contained 4.3 times in the standard
length. The head length is contained 3.7 times in the standard length. The
number of dorsal fin rays is 11. The number of dorsal fin pterygiophores is 11.
The number ofanal fin pterygiophores is 23. The ventral scutes are total 17, with 9
scutes between the pectoral and pelvic fins, and 8 scutes between the pelvic and anal
fins. The total number of vertebrae is 35, with 16 caudal vertebrae. The number
of ribs is 16. The depth between the dorsal margin of the body and the abdominal
vertebral column at the maximum depth of the body is contained 2.3 times in the
depth between the abdominal vertebral column and the ventral margin ofthe body.
In KMNH VP 100,199, the body depth is contained 4.3 times in the standard
length. The head length is contained 3.6 times in the standard length. The
number of dorsal fin rays is 11. The number of dorsal fin pterygiophores is 10.
The number ofanal fin pterygiophores is 23. The ventral scutes are total 16, with 9
scutes between the pectoral and pelvic fins, and 7 scutes between the pelvic and anal
fins. The total number of vertebrae is 34, with 16 caudal vertebrae. The number
ofribs is 16. The depth between the dorsal margin ofthe body and the abdominal
vertebral column at the maximum depth of the body is contained 2.7 times in the
depth between the abdominal vertebral column and the ventral margin of the body.
In KMNH VP 100,200, the body depth is contained 3.5 times in the standard