A new species of the deepwater cardinalfish genus Epigonus (Perciformes: Epigonidae) from the Gulf of Aqaba, Red Sea
Friedhelm Krupp, Uwe Zajonz, Maroof A. Khalaf
aqua, International Journal of Ichthyology, pp. 223-227, Volume 15, Issue 4 – 15 October 2009
A new species of epigonid fish, Epigonus marisrubri, is described, based on two specimens (134 mm and 136 mm SL), which were collected over a reef area at a depth of 52 m at the northern tip of the Gulf of Aqaba, Red Sea, Jordan. The new species differs from its congeners by the following combination of characters: dorsal rays VII + I,10; anal rays II,9; pored lateral line scales 48 or 49; gill rakers 29 or 30; pyloric caeca 10; two pterygiophores between neural spines 9 and 10; pectoral fins long, reaching level of second dorsal-fin origin; tongue with a band of teeth on glossohyal; opercle with a short, poorly ossified spine and 1-2 spinelets; otolith (sagitta) oval, elongate, with smooth rims; sulcus and cristae weakly developed. This is the first record of the family Epigonidae from the Red Sea.
ABRAMOV, A. A. 1987. A new Epigonus species (Perciformes, Epigonidae) from the southern Pacific. Voprosy Ikhtiologii 6: 1010-1013. (In Russian).
ABRAMOV A. A. 1992. Species composition and distribution of Epigonus (Epigonidae) in the world ocean. Voprosy Ikhtiologii 32: 17-31. (In Russian).
ABRAMOV A. A. & MANILO, L. G. 1987. Epigonus angustifrons sp. n., a new cardinal fish (Perciformes, Apogonidae) from submarine mountain ridges in the subtropical zone of the Indian Ocean. Byulleten Moskovskogo Obshchestva IspytateleiPrirody Otdel Biologicheskii 92: 45-48. (In Russian).
GON, O. 1985. Two new species of the deep-sea cardinalfish genus Epigonus (Perciformes, Apogonidae) from the Hawaiian Islands, with a key to the Hawaiian species. Pacific Science 39: 221-229.
GON, O. 1999. Family Epigonidae. In Carpenter K. E., Niem V. H. (eds) The Living Marine Resources of the Western Central Pacific. FAO Species Identification Guide for Fisheries Purposes. Rome, FAO 4: 2611-2613.
IDA, H., OKAMOTO, M. & SAKAUE, J. 2007. Epigonus cavaticus (Teleostei: Perciformes), a new epigonid fish from Palau, western central Pacific. Ichthyological Research 54: 131-136.
KHALAF, M. & ZAJONZ, U. 2007. Fourteen additional species of fish recorded from below 150 m depth in the Gulf of Aqaba, including Liopropoma lunulatum (Pisces: Serranidae), new record for the Red Sea. Fauna of Arabia 23: 421-433.
KRUPP, F. & PAULUS, T. 1991. First record of the coral reef fish Pseudanthias fasciatus (Kamohara, 1954) from the Red Sea (Perciformes: Serranidae). Fauna of Saudi Arabia 12: 388-392.
MAYER ,G. E. 1974. A revision of the cardinalfish genus Epigonus (Perciforrnes, Apogonidae), with descriptions of two new species. Bulletin of the Museum of Comparative Zoology 146: 147-203.
MCCOSKER, J. E. & LONG, D. J. 1997. A new species of the deepwater cardinalfish Epigonus (Perciformes: Epigonidae) from the Galapágos Islands. Ichthyological Research 44 (2): 125-129.
MOCHIZUKI, K. & SHIRAKIHARA, K. 1983. A new and a rare apogonid species of the genus Epigonus from Japan. Japanese Journal of Ichthyology 30: 199-207.
ORMOND, R. F. G., DAWSON SHEPHERD, A. R., PRICE, A. R. G. & PITTS, J. R. 1984. Report on the distribution of habitats and species in the Saudi Arabian Red Sea. IUCN/MEPA, Kingdom of Saudi Arabia, 123 pp.
PARIN, N. V. & ABRAMOV, A. A. 1986a. Two new species of the benthopelagic fishes of the genus Epigonus (Apogonidae) from the western tropical part of the Indian Ocean. Byulleten Moskovskogo Obshchestva Ispytatelei Prirody Otdel Biologicheskii 91: 53-57. (In Russian).
Parin, N. V. & Abramov, A. A. 1986b. Materials for a revision of the genus Epigonus Rafinesque (Perciformes, Epigonidae): species from the submarine ranges of southern East Pacific and preliminary review of the “Epigonus robustus species group”. Trudy Instituta Okeanologii 121: 173-194.
SHEPPARD, C., PRICE, A. & ROBERTS, C. 1992. Marine Ecology of the Arabian Region. Academic Press, London, 359 pp.