de Rham, Patrick & Kullander, Sven. 1982. "Apistogramma nijsseni Kullander un nouveau Cichlidé nain pour l'aquarium". Revue française d'Aquariologie et Herpetologie. v. 9(n. 4), pp. 97-104 (crc07320)
de Rham, Patrick. 1993. "The new red cichlid from the red island". Tropical Fish Hobbyist Magazine. v. 42(n. 2), pp. 8-18 (crc04459)
de Rham, Patrick. 1995. "Breeding the Lamena, a New Cichlid from Madagascar; Part I". Cichlid News Magazine (crc00461)
de Rham, Patrick. 1995. "Breeding the Lamena, a New Cichlid from Madagascar; Part II". Cichlid News Magazine (crc00466)
de Rham, Patrick. 1995. "Reproduction du ''Lamena''". Association France Cichlid. v. 145, pp. 21-33 (crc04884)