| Main Ref.: | Schenck, J.R. and B.G. Whiteside, 1977 | |||||||||||
| Data Reference: | Schenck, J.R. and B.G. Whiteside, 1977 | |||||||||||
| Country: | USA | |||||||||||
| Spawning ground: | riverine | |||||||||||
| Locality: | San Marcos River, below Blanco River Mouth, Texas (March 1973-April 1974) | |||||||||||
| Season: |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | 111 | |
| Sex ratio: | 41.84 % Ref.: Schenck, J.R. and B.G. Whiteside, 1977 | |||||||||||
| Temperature: | 19 - 23 °C | |||||||||||
| Gestation period: | month/s | |||||||||||
| Length of offspring: | cm | |||||||||||
| Batch spawners | ||||||||||||
| Daily spawning frequency |
- Mean: |
|||||||||||
|
Min Ref.: Max Ref.: Mean Ref.: |
||||||||||||
| Comments: | Spawning peak occurs in August and late winter (Ref. 75081). Also Ref. 12193. | |||||||||||