C. madagascariensis

C. madagascariensis may refer to:
 * Calicalicus madagascariensis, the red-tailed vanga, a bird species endemic to Madagascar
 * Caprimulgus madagascariensis, the Madagascar nightjar, a bird species found in Comoros, Madagascar, Mayotte and Seychelles
 * Capurodendron madagascariensis, a plant species in the genus Capurodendron and the family Sapotaceae
 * Cassis madagascariensis, a sea snail species found in the tropical Western Atlantic
 * Cathariostachys madagascariensis, a bamboo species found in Madagascar
 * Ceyx madagascariensis, the Madagascar pygmy-kingfisher, a bird species endemic to Madagascar
 * Chalarodon madagascariensis, a lizard species found in Madagascar
 * Chrysotus madagascariensis, a fly species in the genus Chrysotus
 * Coniogramme madagascariensis, a fern species
 * Conus madagascariensis, a sea snail species
 * Cordyla madagascariensis, a plant species found only in Madagascar
 * Crematogaster madagascariensis, an ant species in the genus Crematogaster
 * Ctenolimnophila madagascariensis, a crane fly species in the genus Ctenolimnophila

Synonyms

 * Carissa madagascariensis, a synonym for Carissa spinarum, the conkerberry or bush plum, a shrub species distributed in tropical regions around the Indian Ocean
 * Chrysiridia madagascariensis, a synonym for Chrysiridia rhipheus, the Madagascan sunset moth, a day-flying moth species endemic to Madagascar