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
Genus:
Verrucella
Preliminary remarks:
When designating a
neotype
Verrucella umbraculum
(
Ellis & Solander, 1786
)
,
Bayer & Grasshoff (1994)
stated, “Closely branched, flabellate species of ellisellids are extremely similar in general appearance and can be separated only on the basis of detailed analysis of sclerites in conjunction with colonial form and branching pattern. Under present-day standards of taxonomic discrimination species established without illustrations of sclerites usually cannot be recognised.” Unfortunately, the records of occurrences of specimens of this genus in the region do not include any detailed analysis of the sclerites. Most descriptions contain images of masses of sclerites that are all far too small to see any detail, and these do not permit discrimination between the nominal taxa. This can be further complicated when sclerite dimensions or descriptions given in the text do not agree with the illustrations. Comments on the individual accounts are given below, but from the available data it appears that many of the nominal species can be synonymised and these are stated.