Lithogenes wahari  Schaefer & Provenzano, 2008

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

Actinopterygii (Strahlenflosser) > Siluriformes (Catfish) > Loricariidae (Armored catfishes) > Lithogeninae
Etymology: Lithogenes: Greek, lithos = stone + Greek, gene = birth, race (Ref. 45335);  wahari: Name from the Piaroa name Rúa-Wahari, the god of the creation according to the Piaroa peoples; noun in apposition.

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

; süßwasser benthopelagisch.   Tropical

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

South America: Venezuela.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 7.8 cm SL Männchen/unbestimmt; (Ref. 83588); 5.7 cm SL (female)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt): 6; Afterflossenweichstrahlen: 6. The species is distinguished from its congeners by the following characters: absence of odontodes on the proximal portion of ventral surface of first pelvic-fin ray (vs. ventral pad covered with embedded odontodes along entire length); no accessory premaxillary teeth; anal fin with intense pigment band along base and diffuse spot at midlength of fin rays (vs. pigment band at base absent, fin rays dusky, without distinct spot); no ossified spine along anterior edge of adipose fin; further differs from Lithogenes villosus by the presence of 9 (vs. 8) branched pectoral-fin rays, no pigment band on snout lateral to nares; dermal plates on caudal peduncle small, irregular, plates of dorsal and ventral series not contacting plates of midline series (vs. large plates, regular in shape, dorsal and ventral series plates contacting those of midline series posteriorly); further differs from L. valencia by having a narrower, deeper head shape, head width 78% HL (vs. 80-95% HL), 7 branched anal-fin rays (vs. 5), 12 premaxillary teeth (vs. 25-28), tooth cusps asymmetrically bifid (vs. symmetrically bifid) (Ref. 83588).

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

Inhabits moderately high gradient forest streams with clear water, swift current, and exposed bedrock substratum. At the time of collection, the water color of the Río Cuao was clear to light green (Ref. 83588).

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

Hauptreferenz Upload your references | Referenzen | Koordinator : Fisch-Muller, Sonia | Partner

Schaefer, S.A. and F. Provenzano, 2008. The Lithogeninae (Siluriformes, Loricariidae): anatomy, interrelationships, and description of a new species. Am. Mus. Novit. 3637:1-49. (Ref. 83588)

IUCN Rote Liste Status (Ref. 115185)

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

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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 | SeaLifeBase | Tree of Life | Wikipedia(Gehe zu, Suchen) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Widerstandsfähigkeit (Ref. 69278):  hoch, Verdopplung der Population dauert weniger als 15 Monate. ().
Verwundbarkeit (Ref. 59153):  Low vulnerability (10 of 100) .