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Pomachromis guamensis Allen & Larson, 1975

Guam damsel
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Native range | All suitable habitat | Point map | Year 2050
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Pomachromis guamensis   AquaMaps   Data sources: GBIF OBIS
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Image of Pomachromis guamensis (Guam damsel)
Pomachromis guamensis
Picture by Randall, J.E.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Ovalentaria/misc (Various families in series Ovalentaria) > Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomachromis: Greek, poma, -atos = cover, operculum + Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on authors: Allen & Larson.

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

marino asociado a arrecife; no migratorio; rango de profundidad 3 - 33 m (Ref. 7247). Tropical; 21°N - 13°N

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Western Central Pacific: endemic to the Mariana Islands.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm SL macho / no sexado; (Ref. 7247)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 14; Radios blandos dorsales (total) : 12 - 13; Espinas anales: 2; Radios blandos anales: 13.

Biología     Glosario (por ej. epibenthic)

Adults occur in exposed seaward reefs, on relatively barren gently sloping terraces with scattered low-profile corals. Feed on zooplankton found 1 to 2 meters above the substrate (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Diurnal species (Ref. 52881).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).

Main reference Upload your references | Referencias | Coordinador : Allen, Gerald R. | Colaboradores

Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 04 October 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

Más información

Trophic ecology
componentes alimenticios
Diet compositions
Food consumptions
Food rations
Despredadores
Ecology
Ecología
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
Reproducción
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larva
Dinámica larvaria
Distribution
Países
Áreas FAO
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Ocurrencias, apariciones
Introducciones
BRUVS - Videos
Anatomy
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Cerebros
Otolitos
Physiology
Body compositions
Nutrients
Oxygen consumptions
Tipo de natación
Swimming speeds
Visual pigment(s)
Sonidos de peces
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genética
Electrophoreses
Heritabilities
Human related
Aquaculture systems
Perfiles de acuicultura
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Ciguatera cases
Stamps, coins, misc.
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Taxonomy
Nombres comunes
Sinónimos
Morfología
Morfometría
Imágenes
References
Referencias

Herramientas

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Special reports

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Zoobank | Expediente Zoológico

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00642 - 0.03409), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.4   ±0.45 se; based on food items.
Resiliencia (Ref. 120179):  Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 196 [111, 430] mg/100g; Iron = 1.2 [0.7, 2.0] mg/100g; Protein = 18.5 [17.4, 19.6] %; Omega3 = 0.183 [0.097, 0.342] g/100g; Selenium = 21 [10, 44] μg/100g; VitaminA = 285 [96, 822] μg/100g; Zinc = 2.37 [1.53, 3.45] mg/100g (wet weight);