A HISTORY OF CORNWALL 



96. Lagena marginata,WAlkcr & Boys. Gen. dist. and 



c. in Plymouth area, and at Falmouth ; Mount's 

 B. ; local at Scilly ; small forms sometimes 

 difficult to discriminate from L. orbignyana ; 

 var. ornata, Will. About Plymouth, r. 



97. L. trigono-elliptica, Balkwill & Millet. Mount's B. 



98. L. trigono-marginata, Parker & Jones. Single 



specs, n. infrequent in sand dredged from Rame- 

 Eddystone Gnds. ; Mount's B. 



99. L. quadrate, Will. Present everywhere in small 



numbers in the Plymouth area ; n. unc. locally 

 Falmouth B. ; Helford, and Mount's B. ; var. 

 semi-alata, Balkwill & Millett. Mount's B. 



100. L. faba, Balkwill & Millett. Mount's B. 



101. L. orbignyana, Seg. C. along S. coast, at Scilly 



and Padstow 



1 02. L. lagenoides, Will. Gen. dist. along S. coast ; 



Scilly and Padstow ; var. tenuistriata, Brady. 

 Mount's B. 



103. Nodosaria radicula, Mont. Sennen and Whit- 



sand B., Land's End 



104. N. pyrula, d'Orb. Gen. dist. but scarce about 



Plymouth ; Pendower, after a storm ; Mount's 

 B. 



105. TV. communis, d'Orb. Evidently widely dist. in 



deepish water Plymouth district ; Polperro ; 

 Fowey ; Falmouth ; Helford ; Mount's B. 



1 06. N. jugosa, Mont. Falmouth B., r. ; only .1 



slightly costate var. of N. communis 



107. N. mucronata, Neugeb. Mount's B. 



1 08. N. scalaris, Batsch. Gen. dist. in the Plymouth 



district but scarce in places ; Mount's B. 



109. N. obliqua, L. Falmouth, from laminarian zone 

 down to 35 fm. n. c. ; Mount's B. 



110. N . calomorpha, Reuss. N. unc. Plymouth dis- 

 trict ; small and probably overlooked elsewhere 



111. Lingulina cartnata, d'Orb. Found in Plymouth S. 



by Spence Bate. 



1 1 2. Vaginulina legumen, L. From some shore scrap- 



ings, Lelant (Bell) 



113. Crlstellaria crepidula, Fichtel & Moll. Gen. 

 dist. and f. c. as far W. as Falmouth ; Mount's 

 B. ; a few at Scilly 



114. C. rotulata Lamk. C. on S. coast ; Scilly 



115. C. vortex, Fichtel & Moll. Occ. specs, found 



in Plymouth district. 



1 1 6. C. italica, Defr. Gen. dist. around Plymouth 

 but scarce ; Scilly (Bell) 



117. Amphlcoryne falx, Jones & Parker. Plymouth 



district, r. 



8 (Polymorphina lactea, Walker & Jacobs 

 \P. gibba, d'Orb. 



Gen. dist. and n. unc. along S. coast and at 

 Scilly ; local on N. 



119. P. aequalis, d'Orb. Mount's B. ; Sennen 



1 20. P. communis, d'Orb. Poljew Cove, Mullion 



121. P. orbignyii, Zbor. Mount's B. ; Lelant 



(Bell) 



122. P. oblonga, Will. Drake's Is., occ. specs. Rame- 



Eddystone Gnds. ; r. near Helford ; Mount's B. ; 

 n. unc. on Zostera, Scilly 



118 



123. Polymorphina compressa, d'Orb. Drake's Is. ; occ. 



elsewhere in Plymouth district ; f. c. Falmouth ; 

 Mount's B. 



124. P. concava, Will. Mount's B. ; Sennen 



125. P. myristiformis, Will. Mount's B. ; Whit- 



sand B., Land's End 



1 26. Uvigerina angulosa, Will. Gen. dist. but n. c. 

 along S. coast and at Scilly 



127. U. pygmaea, d'Orb. Porthcurnow 



128. Sagrina raphanus, Parker & Jones. Poljew Cove, 



Mullion ; Whitsand B., Land's End 



129. Ghbigerina bulloiJes, d'Orb. Gen. dist. Ply- 



mouth district ; abund. Polperro ; widely 

 spread, Falmouth B. ; Mount's B. ; Scilly 



1 30. G. tnflata, d'Orb. An occ. spec, in Plymouth 



district ; Mount's B. 



131. Orbulina univtrsa, d'Orb. An occ. spec, in 



Plymouth district 



132. Pullenia spkaeroides, d'Orb. Whitsand B., Land's 



End 



133. Spbaeroittina dehlicens, Parker & Jones. Around 



Plymouth, r. 



I 34. Spirill'ma vivipara, Ehrenb. Drake's Is. ; gen. 

 on the Rame-Eddystone Gnds., but n. c. ; 

 widely spread Falmouth and Helford ; Poljew 

 Cove, Mullion ; Mount's B. ; Sennen 



135. S. margaritifera, Will. An occ. spec, on the 



Rame-Eddystone Gnds. ; Mount's B. 



136. S. tuberculata, Brady. Whitsand B., Land's End 



137. Patellina corrugata, Will. Widely dist. but 



apparently local along the S. coast 



138. Discorbina globularis, d'Orb. Gen. dist. along 



S. coast ; occ. abund. on Zostera, Scilly 



1 39. D. rosacea, d'Orb. C. along S. and locally on 



N. coast 



1 40. D. orbicularis, Terquem. Gen. dist. and locally 



plentiful, Plymouth to Scilly 



141. D. par'tsiensis, d'Orb. Cawsand B. and sparingly 



represented in most dredgings in Plymouth 

 area though in some places apparently scarce ; 

 Polperro ; widely dist. but n. c. in Falmouth B. ; 

 Mount's B. 



142. D. bertheloti, d'Orb. Occurrence about Ply- 



mouth similar to D. parisiensis ; Whitsand B., 

 Looe (Marryat) ; Falmouth B., r. 



143. D. veslcularis, Lamk. Poljew Cove, Mullion 



144. Planorbulina mediterranensis, d'Orb. Gen. dist. 



along the S. coast and at Scilly ; locally abund. 

 Padstow 



145. P. acervalis, Brady. Poljew Cove, Mullion 



146. Truncatulina refulgens, Montf. Poljew Cove ; 

 Land's End (Bell) 



147. T. hbatula, Walker & Jacob. Abund. along 



S. coast and at Scilly wherever hydroids are 

 plentiful 



148. T. depressa, d'Orb. Poljew Cove, Mullion 



149. T. variabilis, d'Orb. Falmouth B., scarce ; Pol- 

 jew Cove ; Sennen 



