Haplochromis aquila Vranken, Van Steenberge, Heylen, Decru & Snoeks, 2022
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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: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335); aquila: Specific name from the Latin 'aquila' for 'eagle'; referring to predatory morphology and large eyes (Ref. 126312).
Etymology: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335); aquila: Specific name from the Latin 'aquila' for 'eagle'; referring to predatory morphology and large eyes (Ref. 126312).
Environnement : milieu / zone climatique / profondeur / gamme de distribution Écologie
; eau douce pélagique. Tropical
Distribution Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
Africa: Lake Edward (Ref. 126312).
Taille / Poids / Âge
Description synthétique Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 14 - 16; Rayons mous dorsaux (Total) : 9 - 10; Épines anales: 3; Rayons mous anaux: 8 - 9; Vertèbres: 30. Diagnosis: Species with a piscivorous morphology; eye large, eye diameter 30.0-31.5% of head length; outer oral teeth few and large, 25-37; dominant males light grey with a black head and a bright red anal fin (Ref. 126312). Amongst piscivorous species from the Lake Edward system, H. aquila differs from H. latifrons, H. mentatus, H. rex, H. simba, and H. glaucus by a larger eye, eye diameter 30.0-31.5% of head length vs. 22.2-29.9%; it further differs from H. latifrons and H. mentatus by a shorter caudal peduncle, caudal peduncle length 14.6-15.4% of standard length vs. 15.7-18.0%; further from H. latifrons by the absence vs. presence of a well-defined mid-lateral band; further from H. mentatus by dominant males uniformly light grey vs. yellow-green with a red anterior part of flank; it further differs from H. rex by a shallower lacrimal, lacrimal depth 17.0-19.1% of head length vs. 18.9-22.5%; and dominant males light grey with black operculum and snout vs. cream-coloured with an orange operculum and a light blue snout; it further differs from H. simba by a larger number of scales between first anal-fin spine and upper lateral line, 12-15, raraely 11, vs. 9-11; an absent vs. strongly developed mental prominence; and dominant males light grey with a black head vs. uniformly yellow with an orange anterior part of flank; it further differs from H. glaucus by a broader head, head width 40.1-43.7% of head length vs. 38.9-40.9%; and dominant males light grey with bright red anal and caudal fins vs. light blue with crimson anal and caudal fins (Ref. 126312). It differs from H. kimondo, H. falcatus, H. curvidens, H. pardus, H. quasimodo and H. squamipinnis by the combination of large vs. small outer oral teeth and smaller number of outer upper jaw teeth, 25-37 vs. 39-79; it further differs from H. kimondo, H. falcatus and H. quasimodo by absence vs. mostly presence of a well-defined mid-lateral band and dominant males light grey with a black head vs. grey dorsally and yellow ventrally, olive-green with an orange-red anterior part of flank, or light grey dorsally and blue-black ventrally; further from H. kimondo by a narrower head, head width 40.1-43.7% of head length vs. 42.9-48.0%; it further differs from H. curvidens and H. pardus by a deeper cheek, cheek depth 26.8-30.8% of head length vs. 20.8-24.9%; further from H. pardus by dominant males light grey vs. speckled to uniformly black; it further differs from H. squamipinnis by larger eyes, eye diameter 30.0-31.5% of head length vs. 23.1-29.7%; and dominant males light grey vs. slate blue (Ref. 126312).
Found in inshore areas over muddy substrates (Ref. 126312). Based on its morphology, most probably a piscivorous species (Ref. 126312).
Cycle de vie et comportement reproducteur Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Référence principale
Téléchargez vos références | Références | Coordinateur : Kullander, Sven O. | Collaborateurs
Vranken, N., M. Van Steenberge, A. Heylen, E. Decru and J. Snoeks, 2022. From a pair to a dozen: the piscivorous species of Haplochromis (Cichlidae) from the Lake Edward system. Eur. J. Taxon. 815:1-94. (Ref. 126312)
CITES
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
FAO - Publication: search | FishSource |
Plus d'informations
Écologie trophique
Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
Rations alimentaires
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Aliments (proies)
Composition du régime alimentaire
Consommation alimentaire
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Dynamique des populations
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Fécondité
Frai
Agrégats de frai
Œufs
Développement de l'œuf
Larves
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Anatomie
Surface branchiale
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Surface branchiale
Cerveau
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Physiologie
Composition corporelle
Nutriments
Consommation d'oxygène
Type de natation
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Pigments visuels
Son de poisson
Maladies et parasites
Toxicité (CL50)
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Liées à l'homme
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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 = 0.5000 [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). |
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Niveau trophique (Réf. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
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Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
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Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |