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Redescription and new records of Jansen’s goatfish, Parupeneus jansenii (Mullidae), from the Western Pacific and Eastern Indian Ocean

FRANZ UIBLEIN, TUAN ANH HOANG, DANIEL GLEDHILL

Abstract


For Jansen’s goatfish, Parupeneus jansenii (Mullidae), taxonomic knowledge has been rather poor and occurrence information restricted to a few localities only, with verified records from northern Sulawesi and Sunda Street (Indonesia), and Luzon (Philippines). This species is here included in the so-called “heptacanthus” group together with the Indo-Pacific cinnabar goatfish, P. heptacanthus, and five Indian Ocean congenerics, based on an evenly, symmetrically rounded posterior maxilla margin and similarities in meristic characters and preserved colour. In total 29 P. jansenii and 53 P. heptacanthus consisting of types, recently collected material from south-central Vietnam, southern Indonesia, and NE Australia, and geographically related reference material were studied along with single types of the other five heptacanthus-group species and P. angulatus, a morphologically similar Western Indian Ocean species. In total 62 quantitative meristic and morphometric characters including standard length (SL) were analysed after splitting the data into two size classes (small-sized fish, < 110 mm SL, vs. large-sized fish  > 110 mm SL) to account for size-related differences due to allometry. Diagnoses for P. jansenii and P. heptacanthus and a redescription for P. jansenii were prepared. Fresh-fish colour descriptions for both large- and small-sized voucher specimens of P. jansenii are provided and the effects of freshness status on colour patterns is documented. New records for P. jansenii for Vietnam, southern Indonesia and NE Australia (= first verified record for Australia) are reported and depth information (24–100 m depth range) is given for the first time. P. jansenii differs from the co-occurring P. heptacanthus - independently of size - in shallower body and caudal peduncle, smaller maximum head depth, shorter barbels, caudal and pelvic fins, shallower first dorsal fin, shallower first ray of second dorsal fin, and lack of small dark red or reddish-brown spot on or just below the eighth lateral-line scale. The populations of P. jansenii from Vietnam and Australia differ from each other in a single character, the height of the eighth dorsal-fin ray, but both overlap with the intermediate population from Indonesia. This comprehensive alpha-taxonomic approach provides a useful tool for uncovering the diversity of Parupeneus goatfishes.

 


Keywords


Pisces, heptacanthus species group, NE Australia, southern Indonesia, south-central Vietnam, morphometric characters, intraspecific variation, colour patterns

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References


Allen, G.R. & Erdmann, M.V. (2012) Reef fishes of the East Indies. Vols. I–III. Tropical Reef Research, Perth, 1292 pp.

Bleeker, P. (1875) Révision des espèces insulindiennes de la famille des Mulloïdes. Verhandelingen der Koninklijke Akademie van Wetenschappen te Amsterdam, 15, 1–40.

Bleeker, P. (1877–78) Atlas Ichthyologique des Indes Orientales Néêrlandaises. Vol. 9. Frédéric Muller, editeur, Amsterdam, 80 pp.

Fricke, R. & Eschmeyer, W.N. (2017) Guide to fish collections. Available from: http://researcharchive.calacademy.org/ research/ichthyology/catalog/collections.asp (accessed 11 July 2017)

Kim, B.-J. & Amaoka, K. (2001) A new species, Parupeneus procerigena, from the Saya de Malha Bank in the western Indian Ocean (Perciformes: Mullidae). Ichthyological Research, 48, 48–50.
https://doi.org/10.1007/s10228-001-8115-8

Larson, H.K., Williams, R.S. & Hammer M.P. (2013) An annotated checklist of the fishes of the Northern Territory, Australia. Zootaxa, 3696 (1), 001–293.

Mehanna, S.F., Usama, M.M. & Hassanien, E.M. (2016) First occurrence of the Red Sea goatfish, Parupeneus forsskali (Fourmanoir & Guézé, 1976) in the coastal waters of Egyptian Mediterranean Sea. International Journal of Fisheries and Aquaculture, 8 (9), 94–97.
https://doi.org/10.5897/IJFA2016.0556

Munro, I.S.R. (1958) The fishes of the New Guinea region. A check- list of the fishes of New Guinea incorporating records of species collected by the Fisheries Survey Vessel “Fairwind” during the years 1948–1950. Fishery Bulletin of Papua, 1, 1–16.

Pitcher, R., Haywood, M., Hooper, J., Coles, R., Bartlett, C., Browne, M., Cannard, T., Carini, G., Carter, A., Cheers, S., Chetwynd, D., Cook, S., Davie, P., Ellis, N., Fellegara, I., Forcey, K., Furey, M., Gledhill, D., Hendriks, P., Jacobsen, I., Johnson, J., Jones, M., Last, P., Marks, S., McLeod, I., Sheils, J., Sheppard, J., Smith, G., Strickland, C., Van der Geest, C., Venables, B., Wassenberg, T. & Yearsley, G. (2007) Mapping and Characterisation of Key Biotic & Physical Attributes of the Torres Strait Ecosystem. CSIRO/ QM/QDPI CRC Torres Strait Task Final Report. CSIRO Marine & Atmospheric Research, Brisbane, 145 pp.

Randall, J.E. (2004) Revision of the goatfish genus Parupeneus (Perciformes: Mullidae), with descriptions of two new species. Indo-Pacific Fishes, 36, 1–64.

Randall, J.E. & Heemstra, E. (2009) Three new goatfishes of the genus Parupeneus from the Western Indian Ocean, with resurrection of P. seychellensis. Smithiana Bulletin, 10, 37–50.

Randall, J.E. & King, D.R. (2009) Parupeneus fraserorum, a new species of goatfish (Perciformes: Mullidae) from South Africa and Madagascar. Smithiana Bulletin, 10, 23–29.

Randall, J.E. & van Egmond, J. (1994) Marine fishes from the Seychelles: 108 new records. Zoologische Verhandelingen Leiden, 297, 43–83.

Uiblein F. (1991) Ontogenetic shifts in resource use and shoaling tendency related to body size in Red Sea goatfish (Parupeneus forsskali, Mullidae). Marine Ecology, 12, 153–161.
https://doi.org/10.1111/j.1439-0485.1991.tb00249.x

Uiblein, F. (2007) Goatfishes (Mullidae) as indicators in tropical and temperate coastal habitat monitoring and management. Marine Biology Research, 3, 275–288.
https://doi.org/10.1080/17451000701687129

Uiblein, F. & Gledhill, D.C. (2015) A new goatfish of the genus Upeneus (Mullidae) from Australia and Vanuatu, with inter- and intraspecific comparisons. Marine Biology Research, 11, 475–491.
https://doi.org/10.1080/17451000.2014.958088

Uiblein, F., Gledhill, D.C., Peristiwady, T. (2017) Two new goatfishes of the genus Upeneus (Mullidae) from Australia and Indonesia. Zootaxa, 4318 (2), 295–311.

https://doi.org/10.11646/zootaxa.4318.2.4

Uiblein, F., Gouws, G., Gledhill, D.C. & Stone, K. (2016) Just off the beach: intrageneric distinctiveness of the bandtail goatfish Upeneus taeniopterus (Mullidae) based on a comprehensive alpha taxonomy and barcoding approach. Marine Biology Research, 12, 675–694.
https://doi.org/10.1080/17451000.2016.1190458

Uiblein, F., Köhler, C. & Tian, M.C. (1998) Quantitative examination of morphological variability among goatfishes of the genus Upeneus from the Malayan Province (Pisces: Perciformes: Mullidae). Senckenbergiana Maritima, 28, 123–132.
https://doi.org/10.1007/BF03043143

White, W.T., Last, P.R., Dharmadi, Faizah, R., Chodrijah, U., Prisantoso, B.I., Pogonoski, J.J., Puckridge, M. & Blaber, S.J.M. (2013) Market Fishes of Indonesia. ACIAR Monograph No. 155. Australian Centre for International Agricultural Research, Canberra, 438 pp.

Wei, S.-F., Chi, T.-S. & Chen, T.-S. (1972) The investigation of bottom trawl grounds in the Arafura Sea. Fisheries Survey No. 37. Taiwan Fisheries Research Institute, Keelung, 48 pp.




DOI: http://dx.doi.org/10.11646/zootaxa.4344.3.6

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