Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Scombriformes (Mackerels) >
Caristiidae (Manefishes)
Etymology: Platyberyx: Name from the Greek 'platy' meaning flat and Beryx, a genus of beryciform fishes.; pietschi: Named for Dr. Theodore W. Pietsch..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; djupintervall 1 - 750 m (Ref. 94277). Tropical
Central Pacific, Southwestern Pacific and Northwestern Atlantic.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 9.3 cm SL hane/ej könsbestämd; (Ref. 94277)
Short description
Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt): 30-31; Mjukstrålar i analfenan: 18 - 19; Ryggkotor: 33 - 35. This species is distinguished from its congeners by having an anteriorly directed hook-like process on the third posteriormost ventral procurrent caudal ray; differs from P. paucus by having greater number of dorsal-fin rays (30-31 vs. 24-26), anal-fin rays (18-19 vs. 15-16), pectoral-fin rays (17-18 vs. 16-17), and vertebrae (33-35 vs. 31); differs from P. andriashevi by having fewer dorsal-fin rays (30-31 vs. 31-37), anal-fin rays (18-19 vs. 19-22), and vertebrae (33-35 vs. 36-39); differs further from P. opalescens by having small bristles and larger spikes on the gill rakers (vs. small bristles only), and from P. rhyton and P. mauli by the greater prepectoral (>39% SL vs. <36% SL) and prepelvic (>36% SL vs. <33% SL) length, shorter dorsal-fin base (<70% SL vs. >75% SL), and smaller mouth (upper jaw extending to midorbit vs. posterior margin of orbit) (Ref. 94277).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Stevenson, D.E. and C.P. Kenaley, 2013. Revision of the manefish genera Caristius and Platyberyx (Teleostei: Percomorpha: Caristiidae), with description of five new species. Copeia 2013(3):415-434. (Ref. 94277)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 13.2 - 23.6, mean 19 °C (based on 13 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
