| ID | 21911 |
|---|---|
| Author | |
| AuthorYear | stevens1989d |
| Title | |
| Journal | |
| Volume | |
| Part/Supplement | |
| Issue | |
| Pages | |
| Start Page | |
| Errata | |
| Epub Date | |
| SourceYear | 1989 |
| DataSource | Shark-references |
| doi | 10.1071/MF9890129 |
| Reference | STEVENS, J.D. & LYLE, J.M. (1989) Biology of three hammerhead sharks (Eusphyra blochii, Sphyrna mokarran and S. lewini) from Northern Australia. Australian Journal of Marine and Freshwater Research, 40 (2): 129 |
| data entered | true |
| Species | Class | Name | Value | Standard | ValueType | Location |
|---|---|---|---|---|---|---|
| Eusphyra blochii | Length | Lmax-observed | 169 | cm TL | max | Timor Sea |
| Eusphyra blochii | Length | Lmax-observed | 169 | cm TL | max | Timor Sea |
| Eusphyra blochii | Length | Lmat50 | 108 | cm TL | visual_estimation | Timor Sea |
| Eusphyra blochii | Length | Length at first maturity | 102 | cm TL | min | Timor Sea |
| Eusphyra blochii | Length | Length of largest immature | 113 | cm TL | max | Timor Sea |
| Eusphyra blochii | Length | Lmat50 | 120 | cm TL | visual_estimation | Timor Sea |
| Eusphyra blochii | Length | Lbirth | 45 | cm TL | min | Timor Sea |
| Sphyrna mokarran | Length | Lmax-observed | 409 | cm TL | max | Timor Sea |
| Sphyrna mokarran | Length | Lmax-observed | 445 | cm TL | max | Timor Sea |
| Sphyrna mokarran | Length | Length at first maturity | 210 | cm TL | min | Timor Sea |
| Sphyrna mokarran | Length | Length of largest immature | 230 | cm TL | max | Timor Sea |
| Sphyrna mokarran | Length | Lmat50 | 210 | cm TL | min | Timor Sea |
| Sphyrna mokarran | Length | Lmat50 | 225 | cm TL | visual_estimation | Timor Sea |
| Sphyrna mokarran | Length | Length at first maturity | 210 | cm TL | min | Timor Sea |
| Sphyrna mokarran | Length | Length of largest immature | 258 | cm TL | max | Timor Sea |
| Sphyrna mokarran | Length | Lbirth | 65.9 | cm TL | min | Timor Sea |
| Sphyrna lewini | Length | Lmax-observed | 316 | cm TL | max | Timor Sea |
| Sphyrna lewini | Length | Lmax-observed | 239 | cm TL | max | Timor Sea |
| Sphyrna lewini | Length | Lmat50 | 140 | cm TL | min | Timor Sea |
| Sphyrna lewini | Length | Lmat50 | 200 | cm TL | visual_estimation | Timor Sea |
| Sphyrna lewini | Length | Length at first maturity | 135 | cm TL | min | Timor Sea |
| Sphyrna lewini | Length | Length of largest immature | 161 | cm TL | max | Timor Sea |
| Sphyrna lewini | Length | Length at first maturity | 228 | cm TL | min | Timor Sea |
| Sphyrna lewini | Length | Lbirth | 40 | cm TL | Timor Sea | |
| Sphyrna mokarran | Relationships | a | 3.58 | Coefficient | Timor Sea | |
| Sphyrna mokarran | Relationships | b | 1.29 | Coefficient | Timor Sea | |
| Sphyrna mokarran | Relationships | a | 0.00123 | Coefficient | Timor Sea | |
| Sphyrna mokarran | Relationships | b | 3.24 | Coefficient | Timor Sea | |
| Sphyrna mokarran | Length | Lbirth | 64 | g | max | Timor Sea |
| Eusphyra blochii | Reproduction | Ovum diameter | 20 | mm | mean | Timor Sea |
| Eusphyra blochii | Reproduction | Gestation length | 10 | Month | min | Timor Sea |
| Eusphyra blochii | Reproduction | Breeding | December | Month | min | Timor Sea |
| Eusphyra blochii | Reproduction | Ovulation | March | Month | min | Timor Sea |
| Eusphyra blochii | Reproduction | Parturition | February | Month | min | Timor Sea |
| Sphyrna mokarran | Reproduction | Breeding | October | Month | min | Timor Sea |
| Sphyrna mokarran | Reproduction | Parturition | December | Month | min | Timor Sea |
| Sphyrna mokarran | Reproduction | Gestation length | 11 | Month | Timor Sea | |
| Sphyrna mokarran | Reproduction | Uterine fecundity | 15.4 | n | mean | Timor Sea |
| Sphyrna lewini | Reproduction | Uterine fecundity | 16.5 | n | mean | Timor Sea |
| Eusphyra blochii | Reproduction | Uterine fecundity | 11.8 | n | mean | Timor Sea |
| Eusphyra blochii | Reproduction | Embryonic sex ratio | 1.193878 | n | raw_value | Timor Sea |
| Sphyrna mokarran | Reproduction | Embryonic sex ratio | 0.5012987012987012 | n | raw_value | Timor Sea |
| Eusphyra blochii | Reproduction | Breeding interval | 1 | Year | Timor Sea | |
| Sphyrna mokarran | Reproduction | Breeding interval | 2 | Year | Timor Sea | |
| Eusphyra blochii | Reproduction | Seasonal | Yes | Yes | Timor Sea | |
| Eusphyra blochii | Relationships | a | 3.1 | Coefficient | Timor Sea | |
| Eusphyra blochii | Relationships | b | 1.31 | Coefficient | Timor Sea | |
| Eusphyra blochii | Relationships | a | 0.000271 | Coefficient | Timor Sea | |
| Eusphyra blochii | Relationships | b | 3.56 | Coefficient | Timor Sea | |
| Sphyrna lewini | Relationships | a | 1.28 | Coefficient | Timor Sea | |
| Sphyrna lewini | Relationships | b | 1.3 | Coefficient | Timor Sea | |
| Sphyrna lewini | Relationships | a | 0.00399 | Coefficient | Timor Sea | |
| Sphyrna lewini | Relationships | b | 3.03 | Coefficient | Timor Sea |