Advertisement

You can sponsor this page

Nemadactylus douglasii  (Hector, 1875)

Porae
Add your observation in Fish Watcher
Native range | All suitable habitat | Year 2100
This map was computer-generated and has not yet been reviewed.
Nemadactylus douglasii   AquaMaps   Data sources: GBIF OBIS
Upload your photos and videos
Pictures | Google image
Image of Nemadactylus douglasii (Porae)
Nemadactylus douglasii
Picture by Camrrubi, J.-F.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Cheilodactylidae (Morwongs)
Etymology: Nemadactylus: Greek, nema, -atos = filament + Greek, daktylos = finger (Ref. 45335).

Environment / Climate / Range Ecology

Marine; demersal; depth range 0 - 200 m (Ref. 89422), usually 10 - 100 m (Ref. 9563).   Temperate; 27°S - 44°S

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 81.0 cm FL male/unsexed; (Ref. 89422); max. published weight: 4.0 kg (Ref. 26498)

Short description Morphology | Morphometrics

Dorsal spines (total): 17 - 18; Dorsal soft rays (total): 27-28; Anal spines: 3; Anal soft rays: 16 - 17

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Southwest Pacific: Australia, New Zealand and the Kermadec Islands.

Biology     Glossary (e.g. epibenthic)

Occurs on the continental shelf, commonly near reefs (Ref. 26998, 9563). Feed mainly on invertebrates (Ref. 26998). Marketed fresh and frozen; eaten steamed, pan-fried, broiled and baked (Ref. 9988). Seen in small aggregations but school in deep water where commercially trawled (Ref. 9002).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)

IUCN Red List Status (Ref. 96402)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: minor commercial
FAO(Publication : search) | FisheriesWiki | Sea Around Us

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration
Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance
References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Download XML

Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic Level (Ref. 69278):  3.4   ±0.3 se; Based on diet studies.
Resilience (Ref. 69278):  Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  High to very high vulnerability (66 of 100) .
very high
Price category (Ref. 80766):   Very high.