Fig. 24. MILIOLA bicornis. 
MiLiOLA bicornis, Fleming in Edin. Ency. vii. p. 86. 
Serpula bicornis, Adams' Micr. pi. 14, fig- 2. 
fig. 26. MILIOLA perforata. 
MiLioLA perforata, Fleming in Edin. Ency. vil. p. 87- 
Vermiculum perforatum, Mont. Test. Brit. p. 519. — Adams' Micr. pi. 14, fig. 3. 
Fig. 23. MILIOLA elliptica. 
MiLioLA elliptica. Brown's MSS. — A new species. Found at Dunbar by General Bingham. 
Fig. 22. MILIOLA concentrica. 
MiLioLA concentrica. Brown's MSS. — A new species. Found at Dunbar by General Bingham. 
Fig. 14, 1.5. KENOIDEA rotundata. 
Ren'oidka rotundata, Brown's IMSS — A new species. Found at Dunbar by General Bingham. 
Fig. 16, 17. RENOIDEA oblonga. 
Rknoidea oblonga, Bro:vn's MSS A new species. Found at Tenby by George Lyons, Esq. 
Fig. 20, 21. RENOIDEA glabra. 
Renoidea glabra, Brown's MSS. — A new species. Found at Dunbar by General Bingham. 
Fig. 25. RENOIDEA marginata. 
Renoidea marginata. Brown's MSS, 
Vermiculum marginatum, Mont. Test. Brit. p. 524. — Walker's Test. Min. Bar. pi. 1, fig. 17. 
