The taxonomy of Indian gorgonians: an assessment of the descriptive records of gorgonians (Anthozoa: Octocorallia: Alcyonacea) recorded as occurring in the territorial waters of India, along with neighbouring regions and the Andaman and Nicobar Islands, and the highlighting of perceived unethical practice Author Ramvilas, Ghosh 0000-0001-5028-9058 ramvilas@kufos.ac.in Author Alderslade, Philip 0000-0001-5801-4681 phil.alderslade@csiro.au Author Ranjeet, Kutty 0000-0001-5028-9058 ramvilas@kufos.ac.in text Zootaxa 2023 2023-02-07 5236 1 1 124 journal article 54753 10.11646/zootaxa.5236.1.1 64c50077-1b03-44c5-9af9-0dac9180d62d 1175-5326 7639327 796FF9F5-E71F-4C69-92CC-CF4D6752BD77 Leptogorgia lutkeni ( Wright & Studer, 1889 ) Lophogorgia lutkeni Wright & Studer, 1889: 150 , pl. 30, fig. 1, 1a; pl. 34, fig. 1 (Prince Edward Island). Leptogorgia lutkeni Bielschowsky 1918: 30 ; Williams & Lindo 1997: 511–513 , figs. 5, 9, 10A; Williams & Vennam 2001: 89–90 . Opinion: This species does not occur in the region. Justification: These Indian records seem to be either invalid or unconfirmable : Thomson & Henderson 1906: 264–265 (Andamans); Thomson & Simpson 1909: 264–265 (Andamans); Thomson & Crane 1909: 132–133 , fig. 11 (Beyt Island); Thomson & Crane 1909a: 365 (Beyt Island—same material); Fernando 2011: 91–91 , pl. 59, fig. 1–1c (Pamban); Fernando et al . 2017: 191–192 , pl. 87, fig. 1–1c (Pamban). Literature analysis : This species was first obtained from Sub-Antarctic waters and was originally placed in Lophogorgia but was later transferred to Leptogorgia by Bielschowski (1918) when revising the genus— Lophogorgia is a junior synonym of Leptogorgia . Bielschowski stated that the Indian and Sri Lankan specimens identified as Leptogorgia l¸tkeni by Thomson & Henderson (1906) , Thomson & Simpson (1909) and Thomson & Crane (1909 , 1909a ) are not this species, which is not surprising as it was first collected off Prince Edward Island at a depth of over 550 m . The specimens these authors described were probably all species of Pseudopterogorgia ( Williams & Lindo 1997 ) , and that Thomson & Henderson’s (1905) was probably a new species ( Williams & Vennam 2001 ). The accounts provided by Fernando (2011) and Fernando et al . (2017) are identical and headed “ Pseudopterogorgia l¸tkeni ( Wright & Studer, 1889 )”. Their list of synonyms include “ Pseudopterogorgia l¸tkeni Williams & Lindo, 1997 ” and “ Pseudopterogorgia l¸tkeni Williams & Vennam, 2001 ”, when in fact both of these publications recognised the species as a Leptogorgia . As the authors commented, the growth form of their material looks more like that of a species of Lophorgorgia but the sclerites include poorly developed scaphoids, however, the images are very small and the sclerites differences between Leptogorgia and Pseudopterogorgia can be very subtle ( Williams & Lindo 1997 ). It is not until the end of their ‘Remarks’ section that the authors state their specimen is not the same as Lophogorgia l¸tkeni. Rao & Devi (2003) and Venkataraman et al . (2004) just listed the species.