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Poromitra unicornis (Gilbert, 1905)

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Poromitra unicornis   AquaMaps   Data sources: GBIF OBIS
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drawing shows typical species in Melamphaidae.

Ogasawara Islands (Bonin Islands) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: ttp://en.wikipedia.org/wiki/Ogasawara_Island
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kotlyar, A.N., 2008
National Database:

Common names from other countries

Futozuno-kabuto-uo, 单角犀孔鲷, 單角犀孔鯛, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Beryciformes (Sawbellies) > Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Poromitra: Greek, poros = porous + Greek, mitra = stripe, belt (Ref. 45335).
  More on author: Gilbert.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; bathypelagic; depth range 700 - 900 m (Ref. 559).   Tropical

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

Pacific Ocean: from the Philippines to the Hwaiian Islands.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 11.4 cm SL male/unsexed; (Ref. 83717)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 3; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 8; Vertebrae: 25 - 26. This species is distinguished by the following: spinulated (without gap) posterior and lower edges of praeoperculum; insertion of ventral fins in front of the vertical of posterior eye edge; soft rays in dorsal 11 and in anal fin 8; rakers at the first gill arch 29-33; vertebrae 25-26; pyloric caeca 9-11 (Ref. 83717).

Biology     Glossary (e.g. epibenthic)

Collected with non-closing fishing gear that precise depths of its occurrence is undetermined. Depths of catches are 200-0 minimum and 5300-0 maximum (Ref. 83717).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Kotlyar, A.N., 2008. Revision of the genus Poromitra (Melamphaidae): Part 1. Species of group P. crassiceps. J. Ichthyol. 48(7):479-492. (Ref. 83717)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 28 December 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes(genus, species) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.8 - 3.1, mean 2.2 (based on 2546 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.4   ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).