Deania calcea

Superorder: Squalomorphii

Subclass: Elasmobranchii

Order: Squaliformes

Family: Centrophoridae

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External references for this species:

IUCN Red List

Traits

Length

Name Value Standard ValueType Sex Location Reference
Lmax-observed 106.6 cm TL max Female Portuguese Continental Shelf paiva2012a
Body Mass 6.55 kg max Female Portuguese Continental Shelf paiva2012a
Length at maternity 98.4 cm TL min Female Portuguese Continental Shelf paiva2012a

Reproduction

Name Value Standard ValueType Sex Location Reference
Reproductive mode Matrotrophy Category raw_value Female Portuguese Continental Shelf paiva2012a
Ovum diameter 54 mm max Female Portuguese Continental Shelf paiva2012a
Uterine fecundity 3 n max Female Portuguese Continental Shelf paiva2012a

Trends

Location Unit Reference
Azores archipelago, EEZ
individual Santos2020 Details
Porcupine Bank
kg ICES2019 Details
Porcupine Bank
individual ICES2019 Details
South New Zealand
ton Bagley2013b Details
Rockall Trough continental slope
kg Neatunpubl9 Details
South New Zealand EEZ
ton francis2016b Details
New Zealand - Chatham Rise
ton francis2016b Details
New Zealand - Chatham Rise
ton odriscoll2011b Details
Southeast Australia - Eastern region
kg walker2007b Details
Southeast Australia - Western region
kg walker2007b Details

Group Trends

Location Unit Reference
Porcupine Bank
kg ICES2019 Details
Porcupine Bank
individual ICES2019 Details

Contributors to the data of this species

  • Nathan Pacoureau