Etmopterus spinax

Superorder: Squalomorphii

Subclass: Elasmobranchii

Order: Squaliformes

Family: Etmopteridae

Export trait data as CSV

External references for this species:

IUCN Red List

Traits

Growth

Name Value Standard ValueType Sex Location Reference
PA 85.06 Coefficient mean Pooled Latium Coast, Central Tyrrhenian Sea gennari2007
cv_readers 1.86 Coefficient mean Pooled Latium Coast, Central Tyrrhenian Sea gennari2007
cv_readers 1.02 Coefficient raw_value Pooled Latium Coast, Central Tyrrhenian Sea gennari2007
Linf 45 Coefficient mean Female Latium Coast, Central Tyrrhenian Sea gennari2007
k 0.16 Coefficient mean Female Latium Coast, Central Tyrrhenian Sea gennari2007
t0 -1.09 Coefficient mean Female Latium Coast, Central Tyrrhenian Sea gennari2007
L0 7.2 Coefficient raw_value Female Latium Coast, Central Tyrrhenian Sea gennari2007
Linf 39.43 Coefficient mean Male Latium Coast, Central Tyrrhenian Sea gennari2007
k 0.19 Coefficient mean Male Latium Coast, Central Tyrrhenian Sea gennari2007
t0 -1.41 Coefficient mean Male Latium Coast, Central Tyrrhenian Sea gennari2007
L0 92.7 Coefficient raw_value Male Latium Coast, Central Tyrrhenian Sea gennari2007

Age

Name Value Standard ValueType Sex Location Reference
Amax-estimated 21.66 Year max Female Latium Coast, Central Tyrrhenian Sea gennari2007
Amax-estimated 18.24 Year max Male Latium Coast, Central Tyrrhenian Sea gennari2007

Trends

Location Unit Reference
Portugal southwest and south
kg moura2018 Details
Northern Alboran Sea, Mediterranean Sea
individual RamírezAmaro2020 Details
Northern Spain, Mediterranean Sea
individual RamírezAmaro2020 Details
Balearic Islands
individual RamírezAmaro2020 Details
Northern Alboran Sea, Mediterranean Sea
kg RamírezAmaro2020 Details
Northern Spain, Mediterranean Sea
kg RamírezAmaro2020 Details
Balearic Islands, Mediterranean Sea
kg RamírezAmaro2020 Details
Azores archipelago, EEZ
individual Santos2020 Details
Galician and Cantabrian shelf, Spain coast
kg ICES2019 Details
Porcupine Bank
kg ICES2019 Details
Porcupine Bank
individual ICES2019 Details
Rockall Trough continental slope
kg Neatunpubl11 Details
Tuscan archipelago and north_tyrrhenian
individual ferretti2005 Details
Ligurian Sea and Northern Tyrrhenian Sea (Geographical sub-area 9), Mediterranean Sea
kg serena2014a Details
South and Central Tyrrhenian Sea (Geographical sub-area 10), Mediterranean Sea
kg serena2014a Details
Sardinia (Geographical sub-area 11), Mediterranean Sea
kg serena2014a Details
Southern Sicily (Geographical sub-area 16), Mediterranean Sea
kg serena2014a Details
Southern Adriatic Sea (Geographical sub-area 18), Mediterranean Sea
kg serena2014a Details
Western Ionian Sea (Geographical sub-area 19), Mediterranean Sea
kg serena2014a Details

Contributors to the data of this species

  • Nathan Pacoureau