Labeotropheus alticodia Phiri & Pauers, 2023
Envoyez vos Photos et vidéos
Images Google
No image available for this species;
drawing shows typical species in Cichlidae.
Images Google
drawing shows typical species in Cichlidae.
Classification / Noms Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | 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); alticodia: The specific epithet combines the Latin adjective for deep or tall, alti, with a Latin word for head, specifically the head of a flower, codia, in reference to the striking head depth of this species (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); alticodia: The specific epithet combines the Latin adjective for deep or tall, alti, with a Latin word for head, specifically the head of a flower, codia, in reference to the striking head depth of this species (Ref. 128773).
Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie
; eau douce benthopélagique. Tropical
Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
Africa: Malawi.
Taille / Poids / Âge
Description synthétique Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 16 - 17; Rayons mous dorsaux (Total) : 8 - 9; Épines anales: 3; Rayons mous anaux: 7 - 8. Diagnosis: Labeotropheus alticodia differs from the slender-bodied Labeotropheus, , L. simoneae, L. chirangali and L. rubidorsalis, as well as L. chlorosiglos, due to its greater body depth, 37.4-40.6% of standard length vs. 26.3-33.4% in L. trewavasae, 26.9-30.8% in L. simoneae, 26.6-33.2% in L. chirangali, 31.6-36.1% in L. rubidorsalis, 31.9-34.7% in L. chlorosiglos; it also differs from the slender Labeotropheus due to a greater distance between the insertion of the dorsal fin and the insertion of the anal fin, 16.4-18.1% of standard length vs. 12.7-15.5% in L. trewavasae, 14.6-16.0% in L. simoneae, 13.7-15.7% in L. chirangali, 13.5-15.7% in L. rubidorsalis (Ref. 128773). Labeotropheus alticodia differs from all other robust-bodied Labeotropheus, except L. fuelleborni, by the nuptial colouration of the males: male L. alticodia have a pale, powder-blue body, and the dorsal and caudal fins are whitish blue with yellow trailing edges, while the anal fin is a pale yellow orange; additionally, the pelvic fins are a pale yellow orange with white leading edges; the morphometric and meristic values largely overlap with the other robust Labeotropheus, with the following exceptions: L. alticodia differs from L. fuelleborni due to a longer distance between the tip of the snout and the origin of the dorsal fin, 33.6-35.9% of standard length vs. 30.8-33.7%, a longer rostral length, 42.0-48.8% of head length vs. 40.4-42.0%, a shorter upper jaw, 14.4-20.1% of head length vs. 20.2-23.9%, and a smaller snout pad, 11.6-14.8% of head length vs. 14.9-17.2%; it differs from L. artatorostris due to a deeper preorbital depth, 26.9-34.5% of head length vs. 19.7-26.8%, and a typically longer rostral length, 42.0-48.4% of head length vs. 22.9-43.7%; it differs from L. candipygia by greater distances between the insertion of the dorsal fin and the insertion of the anal fin, 16.4-18.1% of standard length vs. 13.9-16.7%, as well as between the insertion of the dorsal fin and the origin of the anal fin, 31.3-32.9% of standard length vs. 27.4-31.7%; it differs from L. aurantinfra by a greater distance between the tip of the snout and the attachment of the pelvic fins, 41.0-49.1% of standard length vs. 36.9-43.7%, a greater preorbital depth, 26.9-34.5% of head length vs. 21.3-31.7%, and a greater snout length, 30.4-35.7% of head length vs. 26.7-33.1%; finally, it differs from L. obscurus due to a smaller eye diameter, 24.9-27.5% of head length vs. 27.3-32.4%, and more teeth in the left half of the lower jaw, 29-35 vs. 20-26 (Ref. 128773).
Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Référence principale
Téléchargez vos références | Références | Coordinateur : Kullander, Sven O. | Collaborateurs
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
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
FAO - Publication: search | FishSource |
Plus d'informations
Écologie trophique
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
Prédateurs
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
Prédateurs
Dynamique des populations
Paramètres de croissance
Âges / tailles maximales
Longueur-poids rel.
Rel. longueur-longueur.
Fréquences de longueurs
Conversion de masse
Recrutement
Abondance
Paramètres de croissance
Âges / tailles maximales
Longueur-poids rel.
Rel. longueur-longueur.
Fréquences de longueurs
Conversion de masse
Recrutement
Abondance
Cycle de vie
Reproduction
Maturité
Maturité/épines rel.
Fécondité
Frai
Agrégats de frai
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Reproduction
Maturité
Maturité/épines rel.
Fécondité
Frai
Agrégats de frai
Œufs
Développement de l'œuf
Larves
Dynamique des populations larvaires
Anatomie
Surface branchiale
Cerveau
Otolithe
Surface branchiale
Cerveau
Otolithe
Physiologie
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
Vitesse de nage
Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
Génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Diversité génétique
génôme
Génétique
Hétérozygotie
Héritabilité
Diversité génétique
Liées à l'homme
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Systèmes d'aquaculture
Profils d'aquaculture
Souches
Cas de ciguatera
Timbres, pièces de monnaie, divers
Outils
E-book | Guide de terrain | Générateur de fréquences de longueur | Outil de dynamique de population | Carte par point |
Capture-MSY |
Articles particuliers
Télécharger en XML
Sources Internet
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | 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 | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record
Estimations basées sur des modèles
|
Indice de diversité phylogénétique (Réf. 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). |
|
Niveau trophique (Réf. 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
|
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
|
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (13 of 100). 🛈 |