232 



CEYLON PEARL OYSTER REPORT. 



102. 

 103. 

 104. 

 105. 

 106. 

 107. 

 108. 

 109. 

 110. 

 111. 

 112. 

 113. 

 114. 

 115. 

 116. 

 117. 

 118. 

 119. 

 120. 

 121. 

 122. 



Periya Paar, night (9 species 



South-west Cheval (2 ,, 



Kondatchi Paar (5 „ 



Muttuvaratu Paar (4 ,, 



,, pearl oyster washings (46 „ 



Cheval Paar ( 8 ., 



Pearl banks, washings from dredged debris. . . ( 6 „ 



Washings from young pearl oysters (3 „ 



„ ,, deep water dredgings, Pt. de Galle ( 3 „ 



General washings of dredged Invertebrates . . (41 ,, 



Washings from dredgings, G. of Manaar sponges. (13 ,, 



Tow-net off Marichchukaddi (11 ,, 



Modragam Paar, surface (15 ,, 



Karativo, shoal buoy (14 ., 



South-east Cheval Paar, surface (12 ,, 



East Cheval, surface (8 ,, 



Cheval Paar (14 ,, 



,, ,, (only young Calo.nus vulgaris 



East Cheval Paar 



Washings from Cheval Paar pearl oysters 



. ( 5 species 

 •( 1 „ 



Nov. 13, 1902. 



U 



17 



19 



19 

 Feb. & Mar., 1902. 



Feb. 



1, 1903 



?5 



2 



)5 



2 



5) 



4-5 



5) 



7 



)> 



9 



March 



10 



)) 



20 



April 



18 



Distribution of Species. 



The Numbers refer to the Stations in the 'preceding List. 



Calanus helgolandicus, 1, 2, 3, 37, 38, 41. 



gracilis, 4, 21, 22, 38. 



minor, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 24, 31, 

 34, 38, 39, 41, 43, 46, 47, 48, 49, 69, 78, 81, 92. 



pauper, 3, 4, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 22, 24, 26, 27, 

 28, 29, 30, 31, 32, 33, 34, 42, 43, 47, 49, 51, 52, 54, 55, 56, 60, 

 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 79, 80, 94, 

 96, 98, 99, 102, 113. 



darwini, 5, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 

 30, 31, 32, 33, 54, 68, 74, 80, 103. 



vulgaris, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 26, 

 27, 28, 29, 30, 31, 32, 33, 34, 42, 44, 45, 46, 47, 49, 50, 52, 53, 

 55, 56, 57, 59, 60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 

 74, 75, 76, 77, 78, 79, 80, 92, 94, 100, 101, 102, 104, 116, 117, 

 118, 119, 120. 



