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
Ellisella ceylonensis
(
Simpson, 1910
)
Scirpearia ceylonensis
Simpson, 1910: 109–111
, fig. 105–107 (off Galle,
Sri Lanka
).
Opinion: This species does occur in the region.
Justification:
These Indian records seem to be either invalid or unconfirmable
:
Fernando 2011: 111
, pl. 69, fig. 1–1d (Cuddalore);
Fernando
et al
. 2017: 232
, pl. 105, fig. 1a–1d (Cuddalore).
Literature analysis
: This species was first recorded from
Sri Lanka
by Simpson under the old name
Scirpearia
,
with only a few small sclerite illustrations. Given the small differences in sclerite shape among the nominal species of
Ellisella
this leaves the species extremely difficult to recognise. Kükenthal transferred the species to the genus
Ellisella
and included
Verrucella flavifera
Nutting, 1910
as a synonym apparently with little evidence because Nutting did not specifically describe or figure the sclerites. The publications of
Fernando (2011)
and
Fernando
et al.
(2017)
both present identical accounts, but without more detailed descriptions and larger illustrations of the sclerites it would be difficult to recognise their species. These authors had a white specimen with many polyps distributed on the branches, whereas the
holotype
was orange-yellow with reddish polyps that were arranged in 2 single rows along the branches.