Klassifizierung / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Parananochromis: Greek, para = the side of + Latin, nannus = small + Greek, chromis = a fish, perhaps a perch (Ref. 45335); elobatus: Combination of the prefix e, meaning without, and lobatus, meaning lobed, referring to the short lappets of the dorsal fin (Ref. 97361).
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser pelagisch.
Africa: Ntem River and Sanaga River in Cameroon (Ref. 97361).
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 5.8 cm SL Männchen/unbestimmt; (Ref. 97361)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 15 - 17; Rückenflossenweichstrahlen (insgesamt): 9-10; Afterflossenstacheln 3; Afterflossenweichstrahlen: 7 - 8. Diagnosis: Parananochromis elobatus is distinguished from all congeners except P. brevirostris and P. ornatus by the presence of 3 tubular infraorbital bones vs. 4, and from all congeners except P. brevirostris by absence of scales on chest and a weakly developed pharyngeal pad vs. well developed (Ref. 97361). It is distinguished from P. brevirostris in lacking elongated fin lappets in the dorsal fin vs. presence of elongated fin lappets, and in having golden dots on scales of mid-lateral scale row and row immediately below vs. in 2-3 ventralmost lateral scale rows (Ref. 97361).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Lamboj, A., 2014. Two new species of Parananochromis from Cameroon, Central Africa (Teleostei: Cichlidae). Ichthyol. Explor. Freshwat. 25(1):49-57. (Ref. 97361)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien:
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).