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Protomelas Fenestratus «Magunga» view_in_browser Protomelas Fenestratus «Magunga» Nouveau Protomelas Fenestratus «Magunga» (F2) 5 / 7 cm l’unité 14 € Le Cichlidé Protomelas fenestratus, est familièrement appelé Fenestratusparmi les amateurs de poissons en aquariophilie. Cette espèceest endémiqueau lacMalawi, dans les parties nord et sud-ouest du lac, où elle est répandue sans grandes menaces généralisées connues. On trouve ce poisson natif des pays suivants: Malawi, Mozambique, République-Unie de Tanzanie. Le Genre des Protomelas regroupe des Cichlidés tous endémiques du lac Malawi assez hétéroclites connus pour certains depuis de nombreuses années. La majorité des femelles de ce genre possède des barres horizontales et/ou verticales. Le Protomelas annectens fait partie du groupe des "suiveurs bleus" comme le cyrtocara moorii ou le Placidochromis phenochilus. Le Protomelas ornatus et le Protomelas sp."mbenji thick lip" sont des Cichlidés à "grosses lèvres". Actuellement, les Protomelas du groupe steveni merveilleusement colorés sont très en vogue. L'imposant Protomelas sp."spilonotus tanzania" avec son corps jaune et bleu est également très recherché. Quatre Protomelas sont appelés par les pêcheurs locaux "Kambuzi", il s'agit des Protomelas kirkii, Protomelas labridens, Protomelas pleurotaenia et Protomelas similis. Ces quatres espèces fouragent en grands groupes dans les zones herbeuses (champs de plantes souvent constitués de Vallisneria). Ces Cichlidés sont trouvés généralement dans les eaux peu profondes, proches des rivages. L'espèce Protomelas fenestratus habite les parties rocheuses de la côte et les zones intermédiaires de sable au-delà de celles-ci. C'est une des caractéristique du poisson que d'habiter les zones où les roches sont recouvertes d'une couche de sédiments en raison de sa façon tout à fait particulière de s'alimenter. L'espèce atteint 14 cm pour la plupart des mâles tandis que les femelles restent un peu plus petites (comme pour la majorité des Cichlidés). Protomelas sp. Steveni Taiwan Reef est souvent vendu comme un sous-espèces de P. fenestratus mais il n'est en fait pas synonyme du tout… Morphologie Les paramètres de maintenance sont standards au lac Malawi: eau dure et basique, avec un GH > 10 et un pH > 7,6. La température restera tropicale, de 22 à 26 °C. L'espèce est plutôt douce et n'est pas adaptée à un aquarium communautaire avec des remuants mbunas, même si les fenestratus deviennent territoriaux lors de la reproduction. Des cohabitants appropriés comprennent des poissons des genres Aulonocara, Copadichromis et d'autres espèces paciques du Malawi. Les mâles sont très territoriaux et un très grand aquarium (> 500 L) serait nécessaire pour garder plus d'un mâle. Il est également préférable de garder plusieurs femelles, sous forme d'un harem, par mâle. Note aquariologique: les poissons adultes ont tendance à être assez cher, donc une option plus réaliste est de commencer avec un groupe de 6-8 jeunes poissons dans un bac de plus de 600 litres. Le biotope et l'habitat du Fenestratus sont induits par la manière de s'alimenter de ce poisson: il "soue" sur les sédiments recouvrant les rochers et capture ainsi les produits alimentaires restants, c'est à dire des débris végétaux et des animalcules, des copépodes, des gammares ou autres petits crustacés benthiques, des microvers, des larves d'insectes, etc. qui se cachent dans les premiers cm de la couverture biotique. En aquarium, il ne fait aucun chichi et il accepte la plupart des aliments oerts, mais les variétés vivantes et congelées devraient constituer la majeure partie de l'alimentation. Les mâles territoriaux construisent des nids peu profonds entre les petites pierres et rochers. Les femelles gardent leur progéniture après la naissance des alevins. Ce sont des incubateurs buccaux et la femelle porte les oeufs pour environ 3 semaines avant de relâcher les alevins en nage libre. Elle ne mange pas pendant cette période et peut être facilement repérée par sa bouche distendue. Les alevins acceptent, aussitôt la nage libre, des nauplies d'artémias, comme Artemia salina, en guise de premier aliment. Liste des espèces Classication et taxonomie: Classe: Actinopterygii Geophagus abalios - López- Ordre: Perciformes Fernández et Taphorn, 2004 Famille: Cichlidae Geophagus argyrostictus - Genre: Protomelas Kullander, 1991 Espèce: fenestratus Geophagus brachybranchus - Rang: Espèce Kullander et Nijssen, 1989 Descripteur: Trewavas Geophagus brasiliensis - (Quoy et Année Gaimard, 1824) 1935 description: Geophagus brokopondo - Nom Protomelas Kullander et Nijssen, 1989 scientique: fenestratus Geophagus camopiensis - Pellegrin, Haplochromis Protonyme: 1903 fenestratus Geophagus crassilabris - Cyrtocara fenestrata, Steindachner, 1876 Cyrtocara fenestratus, Geophagus dicrozoster - López- Haplochromis Synonymes: Fernández et Taphorn, 2004 fenestratus, Protomelas Geophagus grammepareius - fenustratus Kullander et Taphorn in Noms (en) Fenestratus Kullander, Royero et Taphorn, communs: Hap 1992 Statut de conservation: Geophagus harreri - Gosse, 1976 Geophagus iporangensis - Statut Préoccupation Haseman, 1911 IUCN: mineure (LC) IUCN n°: 61077 Geophagus itapicuruensis - Haseman, 1911 FishBase 2122 n°: Geophagus megasema - Heckel, Origine géographique, abondance: 1840 Geophagus obscurus - (Castelnau, Habitat Lac Malawi 1855) naturel: Continent Afrique tropicale Geophagus pellegrini - Regan, 1912 d'origine: (Centrale, Sud) Geophagus proximus - (Castelnau, Abondance: Rare 1855) Maintenance de P. fenestratus: Geophagus steindachneri - Eigenmann et Hildebrand in Maintenance: compliqué Eigenmann, 1922 Pour conrmé Geophagus surinamensis - (Bloch, aquariophile: 1791) Nombre Couple individus: Geophagus taeniopareius - Volume: 450 litres Kullander et Royero in Kullander, Royero et Taphorn, 1992 Taille: 12 à 15 cm pH: 7,5 à 8,5 Geophagus winemilleri - López- Fernández et Taphorn, 2004 Dureté GH: 10 à 30 Température °C: 22 à 26 Espérance de vie: 8 à 12 ans Statut de conservation: Statut Préoccupation IUCN: mineure (LC) IUCN n°: 61077 FishBase 2122 n°: Sources : - aquaportail.com/che-poisson-2684-protomelas-fenestratus.html - cichlidé38.free.fr Source : Photos : internet facebook aquafrebourg 9 rue de la chapelle, puzieux France Vous recevez ce mail parce que vous vous êtes inscrit sur notre site ou parce que vous avez eectué un achat. 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