Hypanus dipterurus

Superorder: Batoidea

Subclass: Elasmobranchii

Order: Myliobatiformes

Family: Dasyatidae

Export trait data as CSV

External references for this species:

IUCN Red List

Traits

Length

Name Value Standard ValueType Sex Location Reference
Lmax-observed 89 cm DW max Female Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Lmax-observed 57.6 cm DW max Male Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
Lmax-observed 76.5 cm DW raw_value Female Gulf of California carmonasanchez2017
Lmax-observed 57 cm DW raw_value Male Gulf of California carmonasanchez2017
Lmax-observed 72 cm DW raw_value Male Baja California peninsula marianomelendez1997
Lmax-observed 83 cm DW raw_value Female Baja California peninsula marianomelendez1997
Lmat50 45.5 cm DW raw_value Male Baja California peninsula marianomelendez1997
Lmat50 65.5 cm DW raw_value Female Baja California peninsula marianomelendez1997
Length at first maturity 40 cm DW raw_value Male Baja California peninsula marianomelendez1997
Length at first maturity 62 cm DW raw_value Female Baja California peninsula marianomelendez1997
Length at maternity 68 cm DW raw_value Female Baja California peninsula marianomelendez1997
Lbirth 19 cm DW raw_value Pooled Baja California peninsula marianomelendez1997

Relationships

Name Value Standard ValueType Sex Location Reference
a 0.018 Coefficient mean Female Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
b 3.24 Coefficient mean Female Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
a 0.017 Coefficient mean Male Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
b 3.25 Coefficient mean Male Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
a 0.017 Coefficient mean Pooled Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a
b 3.24 Coefficient mean Pooled Espíritu Santo Island, La Paz Bay, BCS, Mexico ehemaan2017a

Growth

Name Value Standard ValueType Sex Location Reference
Linf 81.43 cm raw_value Female Gulf of California carmonasanchez2017
Linf 67.56 cm raw_value Female Gulf of California carmonasanchez2017
Linf 76.2 cm raw_value Female Gulf of California carmonasanchez2017
Linf 65.41 cm raw_value Female Gulf of California carmonasanchez2017
Linf 73.35 cm raw_value Female Gulf of California carmonasanchez2017
Linf 63.08 cm raw_value Female Gulf of California carmonasanchez2017
Linf 64.36 cm raw_value Male Gulf of California carmonasanchez2017
Linf 50.2 cm raw_value Male Gulf of California carmonasanchez2017
Linf 62.32 cm raw_value Male Gulf of California carmonasanchez2017
Linf 49.64 cm raw_value Male Gulf of California carmonasanchez2017
Linf 59.45 cm raw_value Male Gulf of California carmonasanchez2017
Linf 55.67 cm raw_value Male Gulf of California carmonasanchez2017
k 0.11 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.26 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.16 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.36 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.22 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.25 Coefficient raw_value Female Gulf of California carmonasanchez2017
k 0.12 Coefficient raw_value Male Gulf of California carmonasanchez2017
k 0.61 Coefficient raw_value Male Gulf of California carmonasanchez2017
k 0.17 Coefficient raw_value Male Gulf of California carmonasanchez2017
k 0.75 Coefficient raw_value Male Gulf of California carmonasanchez2017
k 0.22 Coefficient raw_value Male Gulf of California carmonasanchez2017
k 0.27 Coefficient raw_value Male Gulf of California carmonasanchez2017
t0 36.74 Year raw_value Female Gulf of California carmonasanchez2017
t0 28 Year raw_value Female Gulf of California carmonasanchez2017
t0 39.69 Year raw_value Female Gulf of California carmonasanchez2017
t0 28 Year raw_value Female Gulf of California carmonasanchez2017
t0 37.17 Year raw_value Female Gulf of California carmonasanchez2017
t0 40.54 Year raw_value Female Gulf of California carmonasanchez2017
t0 37.19 Year raw_value Male Gulf of California carmonasanchez2017
t0 28 Year raw_value Male Gulf of California carmonasanchez2017
t0 37.22 Year raw_value Male Gulf of California carmonasanchez2017
t0 28 Year raw_value Male Gulf of California carmonasanchez2017
t0 37.22 Year raw_value Male Gulf of California carmonasanchez2017
t0 37.19 Year raw_value Male Gulf of California carmonasanchez2017

Reproduction

Name Value Standard ValueType Sex Location Reference
Ovulation August Month Female Baja California peninsula marianomelendez1997
Uterine fecundity 2 n min Female Baja California peninsula marianomelendez1997

Contributors to the data of this species

  • lsaldana
  • egarcia
  • ajudah