Oulangia cf. stokesiana Milne Edwards & Haime, 1848

Jirapatrasilp, Parin, Cuny, Gilles, Kocsis, László, Sutcharit, Chirasak, Ngamnisai, Nom, Charoentitirat, Thasinee, Kumpitak, Satapat & Suraprasit, Kantapon, 2024, Mid-Holocene marine faunas from the Bangkok Clay deposits in Nakhon Nayok, the Central Plain of Thailand, ZooKeys 1202, pp. 1-110 : 1-110

Oulangia cf. stokesiana Milne Edwards & Haime, 1848

Figs 3 A , 5 A

cf. Oulangia stokesiana Milne Edwards & Haime, 1848 : pl. 7, fig. 4, 4 a. Type locality: Philippines. Milne Edwards and Haime 1849: 183. Lam et al. 2008: 742, fig. 4 e.

cf. Oulangia stokesiana stokesiana . Cairns et al. 1999: 39.

Referred material.

CUF - NKNY - O 07 (1 specimen; Figs 3 A , 5 A ).

Habitat.

Shallow waters as well as in submarine caves ( Lam et al. 2008).

Distribution.

Indian Ocean; Indo-West Pacific, from Japan to the Philippines, and central Pacific ( Cairns et al. 1999; Lam et al. 2008).

Taxonomic remarks and comparisons.

This specimen is classified into the genus Oulangia based on the descriptions and figures of Cairns and Kitahara (2012) and Baron-Szabo and Cairns (2016). We tentatively identify this specimen as belonging to O. stokesiana according to Lam et al. (2008).

Figures

Figure 3. Size comparison of coral and gastropods found in this study A Oulangia cf. stokesiana B Neripteron violaceum C Nerita articulata D Natica stellata E Natica vitellus F Homalopoma cf. sangarense G Eunaticina papilla H Ergaea walshi I Pirenella incisa J Scalptia scalariformis K Telescopium telescopium L Merica elegans M Cerithidea obtusa N Bufonaria rana O Nassarius micans P Nassarius siquijorensis Q Paratectonatica tigrina.

Figure 5. Coral and gastropods A Oulangia cf. stokesiana B Homalopoma cf. sangarense C Neripteron violaceum D Nerita articulata E Cerithidea obtusa F Pirenella incisa G Telescopium telescopium.