Indothais gradata ( Jonas, 1846 )

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

publication ID

https://doi.org/ 10.3897/zookeys.1202.119389

publication LSID

lsid:zoobank.org:pub:D04EE090-0D05-4EB2-ADA6-3EE4E19F59D9

DOI

https://doi.org/10.5281/zenodo.11215316

persistent identifier

https://treatment.plazi.org/id/063B82E5-7814-5FE0-A1F5-8386BFC59B1E

treatment provided by

ZooKeys by Pensoft

scientific name

Indothais gradata ( Jonas, 1846 )
status

 

Indothais gradata ( Jonas, 1846) View in CoL

Figs 4 F View Figure 4 , 7 F View Figure 7

Purpura gradata Jonas, 1846: 14 – 15. Type locality: Indian Ocean, near Singapore. View in CoL

Thais gradata View in CoL . Bussarawit 1991: 33. Middelfart 1997: 367 – 368, pl. 4, fig. 1. Tan 2000: 499. Hylleberg and Kilburn 2003: 76. Dharma 2005: 170, pl. 60, fig. 11 a, b; 340, pl. 135, fig. 1 a – e. Printrakoon et al. 2008: table 1. Yang et al. 2017: 76, fig. 316.

Stramonita gradata . Wilson 1994: 47, pl. 4, fig. 5 a, b. Thach 2005: 128, pl. 37, figs 33, 37.

Indothais gradata View in CoL . Okutani 2017: 963, pl. 255, fig. 9. Wells et al. 2021: 114.

Referred material.

CUF - NKNY - G 29 (1 shell; Figs 4 F View Figure 4 , 7 F View Figure 7 ).

Habitat.

Rocky bottom at a depth from 1 to 5 m ( Thach 2005; Okutani 2017).

Distribution.

Indo-West Pacific, from Japan to Australia ( Okutani 2017; Yang et al. 2017). Records of fossils from the Middle to Late Pliocene in Indonesia ( Dharma 2005).

Record in Thailand.

Andaman Sea ( Wells et al. 2021).

Taxonomic remarks and comparisons.

This species is recognised based on the descriptions and figures in Middlefart (1997), specifically in having an erect and crenulate outer lip, which has a pronounced indentation in the subsutural ramp area, and an aperture with four denticles with proceeding lirae present inside.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Neogastropoda

Family

Muricidae

Genus

Indothais

Loc

Indothais gradata ( Jonas, 1846 )

Jirapatrasilp, Parin, Cuny, Gilles, Kocsis, László, Sutcharit, Chirasak, Ngamnisai, Nom, Charoentitirat, Thasinee, Kumpitak, Satapat & Suraprasit, Kantapon 2024
2024
Loc

Indothais gradata

Wells FE & Sanpanich K & Tan SK & Duangdee T 2021: 114
Okutani T 2017: 963
Indothais gradata . Okutani 2017: 963 , pl. 255, fig. 9. Wells et al. 2021: 114 .
2017
Loc

Stramonita gradata

Thach NN 2005: 128
Wilson B 1994: 47
Stramonita gradata . Wilson 1994: 47 , pl. 4, fig. 5 a, b. Thach 2005: 128 , pl. 37, figs 33, 37.
1994
Loc

Thais gradata

Yang W & Cai Y & Kuang X 2017: 76
Dharma B 2005: 170
Hylleberg J & Kilburn RN 2003: 76
Tan KS 2000: 499
Bussarawit S 1991: 33
Thais gradata . Bussarawit 1991: 33 . Middelfart 1997: 367 – 368, pl. 4, fig. 1. Tan 2000: 499 . Hylleberg and Kilburn 2003: 76 . Dharma 2005: 170 , pl. 60, fig. 11 a, b; 340, pl. 135, fig. 1 a – e. Printrakoon et al. 2008 : table 1. Yang et al. 2017: 76 , fig. 316.
1991
Loc

Purpura gradata

Jonas JH 1846: 15
1846