MOLLUSCA OF INDIA. 159 
EXPLANATION OF PLATE XXVI. 
All enlarged 2:4. 
Fig. 1. Macrochlamys? resplendens, Phil, Tenasserim. 
2. Ditto. Cambodia. 
3. Ditto. Siam. 
4. ? consepta, small yar. Tenasserim. 
5, 5a. Macrochlamys koliaensis. Assam. 
6. politissima, Pfr. Ceylon. 
i ——- jainiana, n. sp., G.-A. Parisnath. 
8. Juiniana, n. sp.,=stricklandi, MS., G.-A. Jeypur. 
EXPLANATION OF PLATE XXVII. 
(Vide shell of Plate XXIV. fig. 2.) 
Fig. 1 a. Macrochlamys atricolor, @.-A., jaw, X 12. Munipur Hills, 
14. Ditto: teeth of radula, x 360. 
ie. Ditto: salivary gland: a, intestine; ce, duct of gland. 
1d. Ditto: generative organs, x 2:4. 
2. Macrochlamys cacharica, n. sp., X 2°4.. Munipur Hills, 
2a. Ditto: jaw, x 12. 
26. Ditto: radula, x 360. 
2c. Ditto: generative organs, x 4. 
3. Macrochlamys atricolor, small var. Kopamedza Peak, N aga Hills, 
EXPLANATION OF PLATE XXVIII, 
Fig. 1. Macrochlamys hardwickei, n. sp., portion of radula. Calcutta. 
la, Ditto: generative organs, enlarged. 
14, Ditto: male organs, much enlarged. 
2. Macrochlamys jainiana, n. sp. Parisnath. Portion of radula, 
median and lateral teeth, x 360. 
2a. Ditto: jaw, x 12. 
26. Ditto: portions of the spermatophore, x 50, 
2c. Ditto: ditto, x 180. 
2d. Ditto: ditto, x 180, 
2¢. Ditto: spermatophore, posterior end of, x 180. 
3. Macrochlamys koliaensis, n.-sp. (vide Plate XXYVI, figs. 5, 5a): 
portion of radula, x 360. 
EXPLANATION OF PLATE XXIX. 
Fig. 1, 1a. Macrochlamys castaneo-labiata, G.-A., X 2°4, Munipur Hills. 
2. Ditto, x 2:'4.. Asalu. 
3. Ditto, x 2-4. Rezameh, Naga Hills. 
4. Ditto: mantle and lobes of No. 1, x 4. 
5. Ditto: jaw, x 12. 
6, Ditto: central portion of radula, x 180. 
6a. Ditto: an Asalu sp., x 340. 
64. Ditto: median teeth 6 to 10, x 340, 
6¢, Ditto: outermost laterals, x 340. 
7. Ditto: generative organs of No. 1, x 4. 
PART IV. P 
