108 Part 111 —fifteenth Annual Report 
The following is a tabular view of the principal groups represented in 
the catalogue, their principal sub-divisions, and the number of species 
belonging to each :— 
Names of Number of | Number of 
the Principal Naiics of the Species Species 
Groups aes belonging to | belonging to 
represented cat eae each of the | each of the Hae 
in the j Principal Principal 
Catalogue. Sub-divisions} Groups. 
Teleostei 56 
Fishes { Ganoidei : 1 | 62 
Elasmobranchii . 5 
Tunicata . { /Larvaces Lenco 
Ascidiacea . 8 , 
( |Cephalopoda 5 ) 
Pteropoda .. 1 
Opisthobranchiata, 20 
Nudibranchiata . 18 
Mollusca .4{|Pulmonata. . 2 ee 2a 
Prosobranchiata . 84* * One is doubtful. 
| Polyplacophora . 5 | 
Scaphopoda : 2 
lo Beleeypoda + a 84 ) 
Branchiopoda Soe he gt ob a ae 2 
(|Brachyura . 27 ) 
Macrura. ; 18 
| Schizopoda . 18 | 
Cumacea 9). 15) 
| Isopoda i 18 
Crustacea .4|Amphipoda. . 76+ 349 + Two are doubtful. 
| |Phyllocarida i 
| Cladocera .  . 3 | { One is doubtful. 
Ostracoda.) 67 
| Copepoda... 99§ | § Includes a new 
\|Cirripedia . Hi J genus and two new 
Cheilostomata . 15 species. 
Polyzoa ss. { Cyclostomata 5 22 
Ctenostomata . 2 
(|Chetopoda. . 47| ) || One is doubtful. 
| |Gephyrea_. 2 | 
Vermes . + |Chetognatha  . i bu) 52 
l Nemertea . . 1 | 
Turbellaria. 1 ) 
(|Crinoidea .. il i) 
| Asteroidea . . 94] | 4] One is doubtful. 
Kehinoderma { |Ophiuroidea Tipe t = 82 ** Two are doubt- 
| |Echinoidea. 5 | ful. 
\|Holothurioidea . 6 J 
5 Aleyonaria . 3 
CHER ACtiniania —2) a. 9 a2 
Hydrozoa : '|Hydroida . |. 14 14 
Spongozoa . MANE hh ee so 7 
(\Miliolide . .. 14 
| Astrorhizide . 1 
Lituolide . . 5 | 
= ¢ 
Horaminifera + iad by \- 22 
| Globiperinide 2). 1 | 
Rotuliide . . 8 
\/Nummulinide . 5 J 
Total number ofSpecies . . . 837 
I desire to explain, though it may hardly be necessary to do so, that 
