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Mistichthys luzonensis Smith, 1902

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Mistichthys luzonensis
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobionellinae
  More on author: Smith.

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

; süßwasser demersal; standorttreu; tiefenbereich 0 - 12 m.   Tropical; 14°N - 13°N

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia: found only in the Philippines in Lakes Buhi, Bato, Katugday and Manapao in Camarines Sur Province and along the Bicol River system. Threatened due to overfishing and predation by introduced fish species.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm ?, range 1 - 1.1 cm
Max length : 2.5 cm TL Männchen/unbestimmt; (Ref. 4865); max. veröff. Alter: 2 Jahre (Ref. 48352)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 4; Rückenflossenweichstrahlen (insgesamt): 6-8; Afterflossenstacheln 1; Afterflossenweichstrahlen: 8 - 10. Fresh specimens transparent, with large eyes showing the only color, black. Males smaller than females, shorter and more slender. Head naked; body covered with deciduous scales. Scales in longitudinal series 23-24; in transverse series 6. Sides and back of head with few dark or black spots.

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Adults occur from the shoreline to depths of at least 12 m. Caught with collapsible Y-shaped push-nets (sakag); also aggregated using a device (abung) wherein the fish comes to rest upon palm leaves and are then harvested using triangular nets (sarap). Sinarapan is a delicacy and of great economic importance to the communities around the lakes. Listed in the Guinness Book of World Records as 'smallest food fish' (Ref. 6472).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Males sometimes mature below 1 cm; females a little over 1.1 cm. The eggs are pelagic. Upon hatching, the young swims at the surface for a short while, then settles at the bottom.

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Herre, A.W.C.T., 1953. Check list of Philippine fishes. Res. Rep. U.S. Fish Wild. Serv. (20):1-977. (Ref. 280)

IUCN Rote Liste Status (Ref. 120744)

  Geringe Gefährdung: Schutzabhängig (LR/cd) ; Date assessed: 01 August 1996

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell; Aquarium: Kommerziell
FAO(Publication : search) | FishSource |

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Internet Quellen

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(Genom, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Tree of Life | Wikipedia(Gehe zu, Suchen) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00338 - 0.01176), b=3.12 (2.96 - 3.28), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic Level (Ref. 69278):  3.1   ±0.30 se; Based on food items.
Generation time: 0.5 ( na - na) years. Estimated as median LN(3)/K based on 1 growth studies.
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=2.25; tmax=2.4).
Verwundbarkeit (Ref. 59153):  Low vulnerability (10 of 100) .
Preiskategorie (Ref. 80766):   Very high.