Distribution of Trachinocephalus trachinus (Temminck & Schlegel, 1846) (Pisces: Aulopiformes: Synodontidae) Along the Arabian Sea and Bay of Bengal Coasts of India

Year 2023, Volume: 12 Issue: 3, 259 - 266, 28.09.2023

Silpa Susanthı , Shashi Bhushan , Annam Pavan Kumar , Anil Mohapatra , Ashok Jaıswar

https://doi.org/10.33714/masteb.1289022

Abstract

The genus Trachinocephalus (Aulopiformes: Synodontidae) was considered to be monotypic and nearly circumtropical in distribution, with single species, Trachinocephalus myops (Forster 1801). However, a revision indicated presence of at least three species under the genus – the Atlantic T. myops, the Indo-Pacific T. trachinus, a new species T. gauguini and later again a new species T. atrisignis added from Western Indian Ocean. Even though, two species are known from Indian Ocean, the species found in India is still being misidentified as T. myops. Thus, to confirm the species inhabiting in Indian waters, the samples were collected from multiple locations along the west (Arabian Sea) and east (Bay of Bengal) coasts of India. The recorded morpho-meristic characters were found to be substantially overlapping between T. myops and T. trachinus. Further, molecular analysis based on COI gene of mitochondrial DNA confirms the presence of more than four species in the world and the species distributed along the Indian coast as T. trachinus. The genetic distance estimated between T. trachinus and T. myops was found to be 16.9%, which is sufficient to separate the two species. Though, massive genetic divergence was observed, the species exhibited phenotypic stasis that can be the reason for misidentification. In recognition of the critical role of correct taxonomic identification in species conservation and management, an integrated taxonomic study was carried out on Trachinocephalus genus along the Indian coast.

Keywords

Synodontidae, Lizardfish, Trachinocephalus myops, Indian coast, DNA barcoding

Supporting Institution

ICAR-CIFE, MUMBAI

Thanks

The authors are grateful to Dr. Ravishankar C.N – the Director, ICAR-CIFE, Mumbai, for providing vital facilities and continuous assistance throughout the study. Special appreciation is also owed to Dr. Md Sadegh Alavi-Yeganeh from Tarbiat Modares University, Iran, for sharing the sequence from his research, as well as to Dr. Akhilesh K.V. from Calicut Regional Station of ICAR-CMFRI, for his helping hand in sample collection.

References

• Alavi-Yeganeh, M. S., & Bozorgchenani, A. (2023). DNA barcoding confirms the bluntnose lizardfish, Trachinocephalus trachinus (Temminck and Schlegel 1846) (Aulopiformes: Synodontidae), in the Iranian waters of the Gulf of Oman and the existence of cryptic species within Trachinocephalus. Thalassas: An International Journal of Marine Sciences, 2023, 1-5. https://doi.org/10.1007/s41208-023-00530-z
• Anderson, W. W., Gehringer, J. W., & Berry, F. H. (1966). Field guide to the Synodontidae (lizardfishes) of the western Atlantic Ocean (Vol. 245). US Department of the Interior, Fish and Wildlife Service, Bureau of Commercial Fisheries.
• Briggs, J. C. (1960). Fishes of worldwide (circumtropical) distribution. Copeia, 1960(3), 171-180. https://doi.org/10.2307/1439652
• Coates, D. J., Byrne, M., & Moritz, C. (2018). Genetic diversity and conservation units: dealing with the species-population continuum in the age of genomics. Frontiers in Ecology and Evolution, 6, 165. https://doi.org/10.3389/fevo.2018.00165
• Craig, M. T., Hastings, P. A., & Pondella, D. J. (2004). Notes on the systematics of the Crestfish genus Lophotus (Lampridiformes: Lophotidae), with a new record from California. Bulletin of the Southern California Academy of Sciences, 103(2), 57-65.
• Fischer, W., & Bianchi, G. (1984). FAO species identification sheets for fishery purposes: Western Indian Ocean (Fishing Area 51) vol. 4.
• Fischer, W. & P. J. P. Whitehead. (1974). FAO species identification sheets for fishery purposes. Eastern Indian Ocean (fishing area 57) and Western Central Pacific (fishing area 71). Vol. 4.
• Harper, L. M., Lefcheck, J. S., Whippo, R., Jones, M. S., Foltz, Z., & Duffy, J. E. (2022). Blinded by the bright: How species‐poor habitats contribute to regional biodiversity across a tropical seascape. Diversity and Distributions, 28(11), 2272-2285.
• Hebert, P. D., Cywinska, A., Ball, S. L., & DeWaard, J. R. (2003). Biological identifications through DNA barcodes. Proceedings of the Royal Society of London. Series B: Biological Sciences, 270(1512), 313-321. https://doi.org/10.1098/rspb.2002.2218
• Kizhakudan, S. J., & Gomathy, S. (2007). Unusual landings of the bluntnose lizardfish Trachinocephalus myops (Forster, 1801) at Chennai, with a note on some aspects of biology. Journal of the Marine Biological Association of India, 49(2), 250-253.
• Lavoué, S., Miya, M., Arnegard, M. E., McIntyre, P. B., Mamonekene, V., & Nishida, M. (2011). Remarkable morphological stasis in an extant vertebrate despite tens of millions of years of divergence. Proceedings of the Royal Society B: Biological Sciences, 278(1708), 1003-1008. https://doi.org/10.1098/rspb.2010.1639
• Najmudeen, T. M., & Zacharia, P. U. (2015). Classification of exploited demersal finfishes of India: Pig face breams, lizardfishes and eels. Summer School on Recent Advances in Marine Biodiversity Conservation and Management, Central Marine Fisheries Research Institute, 142-152.
• Neves, J. M., Almeida, J. P., Sturaro, M. J., Fabre, N. N., Pereira, R. J., & Mott, T. (2020). Deep genetic divergence and paraphyly in cryptic species of Mugil fishes (Actinopterygii: Mugilidae). Systematics and biodiversity, 18(2), 116-128. https://doi.org/10.1080/14772000.2020.1729892
• Norman, J. R. (1935). 4. A revision of the lizard‐fishes of the Genera Synodus, Trachinocephalus, and Saurida. Proceedings of the Zoological Society of London, 105(1), 99-136. https://doi.org/10.1111/j.1469-7998.1935.tb06233.x
• Polanco, F, A., Acero, P, A., & Betancur‐R, R. (2016). No longer a circumtropical species: revision of the lizardfishes in the Trachinocephalus myops species complex, with description of a new species from the Marquesas Islands. Journal of Fish Biology, 89(2), 1302-1323. https://doi.org/10.1111/jfb.13038
• Prokofiev, A. M. (2019). A new species of lizardfishes of Genus Trachinocephalus from the Western Indian Ocean (Synodidae). Journal of Ichthyology, 59(3), 414-417. https://doi.org/10.1134/S0032945219030159
• Psomadakis, P. N., Thein, H., Russell, B. C., & Tun, M. T. (2019). Field identification guide to the living marine resources of Myanmar. FAO species identification guide for fishery purposes. Food and Agriculture Organization of the United Nation, Rome, FAO and MOALI.
• Puillandre, N., Brouillet, S., & Achaz, G. (2021). ASAP: Assemble species by automatic partitioning. Molecular Ecology Resources, 21(2), 609-620. https://doi.org/10.1111/1755-0998.13281
• Rocha‐Olivares, A., Garber, N. M., & Stuck, K. C. (2000). High genetic diversity, large inter‐oceanic divergence and historical demography of the Striped Mullet. Journal of Fish Biology, 57(5), 1134-1149. https://doi.org/10.1111/j.1095-8649.2000.tb00476.x
• Russell, B. C. (2022) Family Synodontidae, Lizardfishes. In P. C. Heemstra et al. 2022 (Eds.), Coastal fishes of the western Indian Ocean. Volume 2 (pp. 209-221, pls. 31-34).
• Sambrook, J., & Russell, D. W. (2006). Purification of nucleic acids by extraction with phenol: chloroform. Cold Spring Harbor Protocols, 2006(1), pdb.prot4455. https://doi.org/10.1101/pdb.prot4455
• Sivakami, S., Vivekanandan, E., Raje, S. G., & Kizhakudan, S. J. (2003). Lizardfishes, pomfrets and bullseye, In M. M. Joseph & A. A. Jayaprakash (Eds.), Status of exploited marine fisheries resources of India (pp. 141-157). CMFRI.
• Smith-Vaniz, W. F., & Carpenter, K. E. (2007). Review of the Crevalle Jacks, Caranx hippos complex (Teleostei: Carangidae), with a description of a new species from West Africa. Fishery Bulletin 105, 207–233.
• Struck, T. H., & Cerca De Oliveira, J. (2019). Cryptic species and their evolutionary significance. Encyclopedia of Life Sciences, 1-9. https://doi.org/10.1002/9780470015902.a0028292
• Struck, T. H., Feder, J. L., Bendiksby, M., Birkeland, S., Cerca, J., Gusarov, V. I., Kistenich, S., Larsson, K. -H., Liow, L. H., Nowak, M. D., Stedje, B., Bachmann, L., & Dimitrov, D. (2018). Finding evolutionary processes hidden in cryptic species. Trends in Ecology & Evolution, 33(3), 153-163. https://doi.org/10.1016/j.tree.2017.11.007
• Tamura, K., Stecher, G., & Kumar, S. (2021). MEGA11: molecular evolutionary genetics analysis version 11. Molecular Biology and Evolution, 38(7), 3022-3027. https://doi.org/10.1093/molbev/msab120
• Wang, S. Y., Chen, J. N., Russell, B. C., & Chen, W. J. (2018). First record of Gauguin’s blunt-nose lizardfish, Trachinocephalus gauguini Polanco, Acero & Betancur 2016 (Teleostei: Synodontidae) outside the Marquesas Archipelago. Zootaxa, 4476(1), 151-156.
• Ward, R. D., Zemlak, T. S., Innes, B. H., Last, P. R., & Hebert, P. D. (2005). DNA barcoding Australia’s fish species. Philosophical Transactions of the Royal Society B: Biological Sciences, 360(1462), 1847-1857. https://doi.org/10.1098/rstb.2005.1716
• Zacharia, P. U., Najmudeen, T. M., & Livi, W. (2019) Decadal trends of Indian demersal fisheries. In S. Bijoy Nandan, P. Priyaja & P. R. Jayachandran (Eds.), Compendium on Advances in Benthic Studies: souvenir of the International Conference on Benthos (ICB 2019) (pp. 117-131). Directorate of Public Relations and Publications, Cochin University of Science and Technology.