	Home \| About \| Database \| Mussel of the Month \| Publications & Presentations

MUSSELpdb

Taxonomy

Margaritiferidae

Species & Genus Richness by
Taxonomy

Geography

Central America

Species Richness & Endemism by
Geography

Data last updated
Mon 1 Dec 2025

Bivalvia | Unionoida | Unionoidea | Unionidae | Parreysiinae | Indochinellini | Indonaia

species Indonaia theobaldi (Preston, 1912): synonymy

Synonymy

Nodularia (s.s.) theobaldi Preston, 1912

‘Nevill, MS’ Preston, 1912. Rec. Ind. Mus. 7: 292.
specimen image from publication Preston, 1915. Fauna Brit. India: 143, text fig. 8.

Nodularia (s.s.) theobaldi — Preston (1912), Simpson (1914), Preston (1915)
Indonaia theobaldi — Annandale & Prashad (1921), Haas (1969), Graf & Cummings (2021)
Parreysia (Radiatula) theobaldi — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007)
Parreysia theobaldi — Bogan (2010), IUCN (2010)
Indonaia (caerulea-group) theobaldi — Bolotov et al. (2022)

Taxonomic History (since 1900)

Nodularia (s.s.) theobaldi — Preston (1912), Simpson (1914), Preston (1915)
Indonaia theobaldi — Annandale & Prashad (1921), Haas (1969), Graf & Cummings (2021)
Parreysia (Radiatula) theobaldi — Subba Rao (1989), Graf & Cummings (2007), Ramakrishna & Dey (2007)
Parreysia theobaldi — Bogan (2010), IUCN (2010)
Indonaia (caerulea-group) theobaldi — Bolotov et al. (2022)

"Making the world a better place, one mollusk at a time."
	The MUSSEL Project — Home Page https://musselpdb.org/. Site developed and maintained by Dan Graf & Kevin Cummings. Funded by The National Science Foundation.