MARINE ZOOLOGY OF ARRAN. 



281 



*Trophon Barvicensis, 

 * clathratus, 



Turritella communis, 

 *Turtonia minuta, . 



Venus casina, 



fasciata, 



gallina, 



ovata, 



striatula, 



[ North end of Holy Island, in 

 from 10 to 20 fathoms. 



TABLE II. NUDIBRAXCHIATE MOLLUSCA. 



Doris bilamellata, . 



planata, 



tuberculata, . 



*Eolis alba, 

 * coronata, 



Drummondi, . 



* Landsburgii, . 



Goniodoris nodosa, . 



Lomanotus 



flavidus, 



Polycera quadrilineata, 

 Triopa claviger, . 



Under stones at low water, in 

 many places, and not un- 

 common. D. planata, was 

 found in Lamlash Bay by 

 Mr. Alder. 



( Under stones at low water, in 

 < many places, and not un- 

 I common. 



Probably a new species, 

 dredged in Brodick Bay by 

 Dr. Greville and Dr. Miles, 

 in about 15 fathoms, be- 

 tween Invercloyand Gome- 

 gills ; but the specimen was 

 unfortunately lost before it 

 could be sent to Mr. Alder 

 for examination. It was 

 two inches in length, white, 

 with orange processes, and 

 of rare beauty. A sketch 

 taken by Dr. Greville was 

 forwarded to Mr. Alder. 

 L. flavidus was dredged in 

 1846 by Mr. Alder in Lam- 

 lash Bay. 



