Labeotropheus rubidorsalis Phiri & Pauers, 2023
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drawing shows typical species in Cichlidae.
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drawing shows typical species in Cichlidae.
Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Labeotropheus: Latin, labeo = one who has large lips + Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335); rubidorsalis: The specific epithet is a combination of the Latin adjective rubi, meaning red coloured, the Latin noun dorsum, meaning the dorsal surface or back, and the Latin suffix -alis, which means pertaining to; this epithet describes the brilliant red dorsal fin of the males (Ref. 128773).
Etymology: Labeotropheus: Latin, labeo = one who has large lips + Greek, tropaion = defeat, a memorial of a fighting war, trophy; because of their specialized teeth were such an obvious feeding adaptation (Ref. 45335); rubidorsalis: The specific epithet is a combination of the Latin adjective rubi, meaning red coloured, the Latin noun dorsum, meaning the dorsal surface or back, and the Latin suffix -alis, which means pertaining to; this epithet describes the brilliant red dorsal fin of the males (Ref. 128773).
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet Ökologie
; süßwasser benthopelagisch. Tropical
Verbreitung Territorien | FAO Gebiete | Ökosysteme | Vorkommen | Punkt Karte | Einführungen | Faunafri
Africa: Malawi.
Größe / Gewicht / Alter
Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 17 - 19; Rückenflossenweichstrahlen (insgesamt) : 8 - 9; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 7 - 8. Diagnosis: Labeotropheus rubidorsalis differs from all other Labeotropheus species due to the nuptial colour pattern of the males and by the shape of the anal fin; the males have a vivid, almost metallic, blue head, body, and caudal peduncle, and an equally brilliant red dorsal fin; all other species of Labeotropheus have an angular to kite-shaped anal fin, but L. rubidorsalis has a distinctly rounded anal fin, especially in the posterior portion (Ref. 128773). Labeotropheus rubidorsalis has a generally slenderer body than the most of the robust Labeotropheus, though its range overlaps that of several of these species, 31.6-36.1% of standard length vs. 37.4-40.6% in L. alticodia, 34.3-42.0% in L. artatorostris, 33.8-41.5% in L. aurantinfra, 32.0-38.6% in L. candipygia, 31.9-34.7% in L. chlorosiglos and 35.2-41.5% in L. obscurus; it does have a distinctly slenderer body than some of these species as measured by the distance between the origins of the dorsal and anal fins, 45.6-50.3% of standard length vs. 52.1-53.5% in L. alticodia, 50.2-58.1% in L. artatorostris, 51.3-54.6% in L. chlorosiglos, 52.5-55.5% in L. fuelleborni and 50.8-56.3% in L. obscurus, and the insertion of the dorsal and anal fins, 13.5-15.7% of standard length vs. 16.4-18.1% in L. alticodia, 15.4-18.3% in L. artatorostris, 15.5-16.8% in L. chlorosiglos, 16.5-17.4% in L. fuelleborni and 15.8-17.8% in L. obscurus; it has fewer rows of teeth in the upper jaw, 3-4 vs. 5-8 in L. artatorostris, 4-6 in L. aurantinfra, 4-5 in L. fuelleborni and 4-6 in L. candipygia; it also has fewer rows of teeth in the lower jaw , 3-5 vs. 6 in L. fuelleborni and 5-7 in L. chlorosiglos (Ref. 128773). Labeotropheus rubidorsalis is typically deeper-bodied than the slender-bodied Labeotropheus as indicated by both body depth, 31.6-36.1% of standard length vs. 26.6-33.2% in L. chirangali, 26.3-33.4% in L. trewavasae and 26.9-30.8% in L. simoneae, and by the distance between the origin of the dorsal fin and the attachments of the pelvic fins, 31.5-35.4% of standard length vs. 28.6-33.4% in L. chirangali, 27.1-32.7% in L. trewavasae and 27.5-32.8% in L. simoneae; it also has fewer rows of teeth in the upper jaw than the other slender species, 3-4 vs. 3-6 in L. chirangali, 4-7 in L. simoneae and 5-7 in L. trewavasae; it also has fewer rows of teeth in the lower jaw than L. trewavasae, 3-5 vs. 5-6 (Ref. 128773).
Lebenszyklus und Paarungsverhalten Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Hauptreferenz
Laden Sie Ihre Referenzen hoch | Referenzen | Koordinator : Kullander, Sven O. | Partner
Pauers, M.J. and T.B. Phiri, 2023. Six new species of Labeotropheus (Cichliformes: Cichlidae) from the Malawian shore of Lake Malawi, Africa. Ichthyology & Herpetology 111(2):264-292. (Ref. 128773)
CITES
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
FAO - Publication: search | FishSource |
Mehr Information
Trophische Ökologie
Lebensmittel (Beutetiere)
Nahrungszusammensetzung
Nahrungsaufnahme
Lebensmittelrationen
Räuber
Lebensmittel (Beutetiere)
Nahrungszusammensetzung
Nahrungsaufnahme
Lebensmittelrationen
Räuber
Populationsdynamik
Wachstumsparameter
Max. Alter/Größen
Länge-Gewicht-Rel.
Länge-Länge-Verhältnis.
Längenhäufigkeiten
Massenkonvertierung
Rekrutierung
Dichte
Wachstumsparameter
Max. Alter/Größen
Länge-Gewicht-Rel.
Länge-Länge-Verhältnis.
Längenhäufigkeiten
Massenkonvertierung
Rekrutierung
Dichte
Lebenszyklus
Fortpflanzung
Geschlechtsreife
Reifung/Kiemen rel.
Fruchtbarkeit
Ablaichen
Laichaggregationen
Eier
Eientwicklung
Larven
Larven Pop.Dyn.
Fortpflanzung
Geschlechtsreife
Reifung/Kiemen rel.
Fruchtbarkeit
Ablaichen
Laichaggregationen
Eier
Eientwicklung
Larven
Larven Pop.Dyn.
Anatomie
Kiemenoberfläche
Gehirn
Otolith
Kiemenoberfläche
Gehirn
Otolith
Physiologie
Körperliche Zusammensetzung
Nährstoffe
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Schwimmart
Schwimmgeschwindigkeit
Visuelle Pigmente
Fischgeräusche
Krankheiten und Parasiten
Toxizität (LC50s)
Körperliche Zusammensetzung
Nährstoffe
Sauerstoffverbrauch
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Schwimmgeschwindigkeit
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Fischgeräusche
Krankheiten und Parasiten
Toxizität (LC50s)
Genetik
Genom
Genetik
Heterozygotie
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Genetik
Heterozygotie
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Menschenbezogen
Aquakultur-Systeme
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Zuchtlinien
Ciguatera-Fälle
Briefmarken, Münzen, Verschiedenes.
Aquakultur-Systeme
Aquakultur Profile
Zuchtlinien
Ciguatera-Fälle
Briefmarken, Münzen, Verschiedenes.
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Internet Quellen
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoobank | Zoologischer Rekord
Schätzungen auf der Grundlage von Modellen
|
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01445 (0.00671 - 0.03113), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
Trophische Ebene (Ref. 69278) |
3.3 ±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.). |
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Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |