Table 2.
Taxonomic review of the fossil Unionidae (Parreysiinae) from the Maastrichtian Intertrappean Beds of the Deccan Plateau, Indian Plate (see Supplementary Note 2 for detail).
| Taxon | Original combination and synonyms | Type locality | Type specimen** |
|---|---|---|---|
| Tribe Indochinellini Bolotov, Pfeiffer, Vikhrev & Konopleva, 2018 | |||
| Genus Indonaia Prashad, 1918 | |||
| †Indonaia hunteri (Hislop, 1860) comb. nov. | †Unio hunteri Hislop (1860)235: p. 174, pl. 6, Fig. 25; †Parreysia hunteri (Hislop, 1860): Modell (1969)67: p. 11 | Karuni, 100 miles S.S.W. of Nagpur city, Hyderabad Territory, British India [near Karanji Village, 19.8567° N, 78.3141° E, Deccan Plateau, Telangana, India]235 | Lectotype PIMB 948 [designated by Hartman et al., 2008]145 |
| †Indonaia pascoei Prashad, 1928 | †Indonaia pascoei Prashad (1928)66: p. 311, pl. 25, Figs. 4–5; †Palindonaia pascoei (Prashad, 1928): Modell (1969)67: p. 9 | “…at a point situated 2 furlongs S. 10° W. of Nawapet (17°43′30" 78°23′45"), Hyderabad State (Deccan)” [ca. 400 m SSW of Nawabpet Village, 17.7177° N, 78.3933° E, Telangana, India]66 | Holotype [based on original designation; not traced but it is probably in the collection of Geological Survey of India]66 |
| Tribe Lamellidentini Modell, 1942 | |||
| Genus Lamellidens Simpson, 1900 | |||
| †Lamellidens carteri (Hislop, 1860) | †Unio carteri Hislop (1860)235: p. 175, pl. 7, Fig. 28; †Lamellidens carteri (Hislop, 1860): Modell (1969)67: p. 11 | Karuni, 100 miles S.S.W. of Nagpur city, Hyderabad Territory, British India [near Karanji Village, 19.8567° N, 78.3141° E, Deccan Plateau, Telangana, India]235 | Lectotype PIMB 949 [designated by Hartman et al., 2008]145 |
| †Lamellidens deccanensis (J. Sowerby in Malcolmson, 1840) comb. nov. | †Unio deccanensis J. Sowerby in Malcolmson (1840)236: pl. 47, Figs. 4–10; †Hyriopsis deccanensis (J. Sowerby, 1827) [erroneous publication year]: Modell (1969)67: p. 12 | Munnoor236 [near Muthnur Village, 19.5192° N, 78.4657° E, Nirmal Hills, Telangana, India]237 | Lectotype PIMB 947 (of rather poor quality) [designated by Hartman et al., 2008]145 |
| †Lamellidens vredenburgi Prashad, 1921 | †Lamellidens vredenburgi Prashad (1921)238: p. 368, pl. 12, Figs. 1–2 | Goraha, Narbada [probably Gora Village, 1.8608° N, 73.6830° E, Narmada District, Gujarat, India]238 | Holotype [based on original designation; not traced but it is probably in the collection of Geological Survey of India]238 |
| Tribe Parreysiini Henderson, 1935 | |||
| Genus Parreysia Conrad, 1853 | |||
| †Parreysia imbricatus (Hislop, 1860) comb. nov. | †Unio imbricatus Hislop (1860)235: p. 175, pl. 7, Fig. 27a-c; †Schistodesmus imbricatus (Hislop, 1860): Modell (1969)67: p. 10 | Mekalgandi Ghat, 150 miles S.S.W. of Nagpur city, Hyderabad Territory, British India235,236 [near Muthnur Village, 19.5192° N, 78.4657° E, Nirmal Hills, Telangana, India]237 | Lectotype PIMB 950 [designated by Hartman et al., 2008]145 |
| †Parreysia malcolmsoni (Hislop, 1860) | †Unio tumida J. Sowerby in Malcolmson (1840): pl. 47, Figs. 11–12 [unavailable as a primary homonym]236; †U. malcolmsoni Hislop (1860): p. 174 [new name for †U. tumida Sowerby in Malcolmson, 1840]235; †Parreysia malcolmensis Modell (1969): p. 11 [error for †U. malcolmsoni Hislop, 1860]67 | Mekalgandi Ghat, 150 miles S.S.W. of Nagpur city, Hyderabad Territory, British India235,236 [near Muthnur Village, 19.5192° N, 78.4657° E, Nirmal Hills, Telangana, India]237 | Lectotype PIMB 953 (complete shell) [designated by Hartman et al., 2008]145 |
| †Parreysia mamillatus (Hislop, 1860) comb. nov. | †Unio mamillatus Hislop (1860)235: p. 175, pl. 7, Fig. 26; †Schistodesmus mamillatus (Hislop, 1860): Modell (1969)67: p. 10 | Karuni, 100 miles S.S.W. of Nagpur city, Hyderabad Territory, British India [near Karanji Village, 19.8567° N, 78.3141° E, Deccan Plateau, Telangana, India]235 | Lectotype PIMB 946 [designated by Hartman et al., 2008]145 |