Ram Cichlid

Descrição

Mikrogeophagus ramirezi, commonly known as the Ram Cichlid, is a small, colorful freshwater cichlid native to the Orinoco River basin in Venezuela and Colombia. It is highly prized in the aquarium trade for its vibrant coloration, peaceful demeanor, and interesting breeding behaviors. Wild specimens typically exhibit a golden-yellow body with iridescent blue spots, a prominent black spot on the flank, and a black stripe through the eye. Selective breeding has led to numerous color morphs, including electric blue, gold, and long-finned varieties.

Características físicas

Formato do corpo

compressed

Coloração

Wild type: Golden-yellow body with iridescent blue spots, a prominent black spot on the mid-flank, and a black vertical stripe extending from the dorsal fin through the eye to the chin. Fins are often edged in red or orange. Males are typically more colorful and have elongated dorsal and anal fin rays. Females often have a reddish-pink belly, especially when breeding.

Tipo de escama

ctenoid

Posição da boca

terminal

Características distintivas

Prominent black spot on the mid-flank, Black stripe through the eye, Iridescent blue spangling on the body and fins, Sexual dimorphism: males generally larger, more colorful, and have longer, more pointed dorsal and anal fins; females often have a reddish belly.

Nadadeira dorsal

Long, extending almost the entire length of the back, with the anterior rays often elongated in males. Typically 14-16 spines and 8-9 soft rays.

Nadadeira caudal

Rounded to slightly truncate, often with red or orange coloration.

Nadadeira peitoral

Small and fan-shaped, translucent.

Nadadeiras características

Pelvic fins are often elongated and can be orange or red-tipped, especially in males.

Dicas de identificação

Habitat

Tipo de água

freshwater

Profundidade

Typically found in shallow, slow-moving waters, often less than 1 meter deep.

Ambiente

Prefers blackwater or clearwater streams, rivers, and floodplains with dense vegetation, leaf litter, and submerged roots. The substrate is usually sandy or silty. Water is typically soft and acidic.

Distribuição geográfica

Orinoco River basin in Venezuela and Colombia, specifically in the Llanos grasslands. Type locality is the Apure River basin, Venezuela.

Informações sobre aquário

• Nível de cuidado: intermediate
• Temperamento: peaceful
• Alimentação: omnivore
• Tamanho mínimo do aquário: 20 gallons (75 liters) for a pair
• Temperatura: 25-29°C (77-84°F)
• Nível de pH: 5.0-7.0
• Dureza da água: 1-10 dGH
• Compatibilidade: Generally peaceful and can be kept with other small, non-aggressive community fish such as tetras, rasboras, corydoras, and other dwarf cichlids. Avoid fin-nippers or overly boisterous tank mates.
• Requisitos especiais: Requires a well-established aquarium with soft, acidic water. Provide plenty of hiding places using driftwood, rocks, and dense planting. A sandy substrate is preferred as they enjoy sifting through it. Good water quality and regular water changes are crucial for their health and coloration. They are sensitive to nitrates.

Informações no ambiente natural

• Estado de conservação: least concern
• Sazonalidade: Breeding activity in the wild is often linked to the rainy season, when water parameters become softer and more acidic, and food sources are abundant.
• Preço de mercado: Varies significantly based on color morph and origin (wild-caught vs. captive-bred), typically ranging from $5 to $30 USD per fish.
• Importância comercial: high
• Sabor: Not typically consumed due to their small size and value as ornamental fish.
• Textura: Not applicable.
• Valor nutricional: Not applicable.

Fatos principais

Espécies similares

Classificação científica

Reino

Animalia

Filo

Chordata

Classe

Actinopterygii

Ordem

Cichliformes

Família

Cichlidae

Gênero

Mikrogeophagus

Espécie

Mikrogeophagus ramirezi

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