150 



Part III. — Seventeenth Annual Report 



Table containing the Names of Crustacea observed in the Hand- 

 Net Gatherings collected at the Lower End of Loch Katrine. 



Abbreviations as before. 







Dates. 



1897. 



1898. 



Spnt 1 0 



KJC/L? Va i.V, 



Nov. 27. 



IVldl III lO. 



o une zo. 



Amphipoda. 











Gammarus pidex (Penn. ), 



o 



o 



o 



f 



Copepoda. 











Diaptomus gracilis, G. 0. Sars, - 



0 







A 



u 



Cyclops strenuus, Fischer, - 



o 



f.' 



0 



0 



Cyclops v ivid is (Jurine), 



0 



f. 



0 



f. 



„ vernal is, Fischer, 



\ f - 



0 



0 



f. 



,, bicuspidatus, Glaus, - 



o° 



r. 



f. 



0 



fuse us (Jurine), 





o 



o 



f t 



albidxis (Jurine), 



f_ 



o 



o 





,, semdatvs, Fischer, - 



f. 



f # 



o 





jitnbriatus, Fischer, - 

 Canthocamptus staphylimcs (Jurine), 



f. 



o 



o 



o 





fr. 



fr 



n 



V 



,, inornatus, T. Scott, 



o 





f_ 



o 



,, mi nut us, Glaus, 



f. 



f. 



f, 



o 



Attheyella crassa (G. 0. Sars), 



f # 



fr. 



fr. 



t 

 I. 



■>■> pygmeea (G. 0. Sars), - 



f_ 



o 



f_ 



•f 

 I. 



Moravia anderson-smithi, T.&A.Scott, 



f f 



fr. 



r ' 



n 



V 



■ 



OSTRACODA. 











Cyprai ophthalmica (Jurme), 



o 



fr. 



fr. 



f 



Cyclocypris serena (Koch), - 







o 





,,' Icevis (Miiller), - 



0 



o 



f # 



o 



,, gldbosa (G. 0. Sars), - 



0 



f. 



fr. 



f. 



Candona Candida (Miiller), - 



r. 



fr. 



f. 



r. 



,, Kvngsleii. B. and R., 



r. 



f. 



0 





,, hyalina, B. and R., 



r. 



r. 



r. 





Cladocera. 











Daphnia galeata, G. 0. Sars, 



o 



0 



0 



f. 



Hf\ fill i'<V) n } '/vw /i/.'no/i'i' 'e I lYTiillov*\ 



jjosi/iina lOHQii osii is ^iviunei], 



f. 



0 



r. 



0 



Eurycercus lamellatus (Miiller), - 



0 



0 



0 



f. 



Acroperus harpa>, Baird, 



f. 



0 



0 



f. 



A lonopsis elongata, G. 0. Sars, 



f. 



0 



o 



f- 



Alona afjinis (Leydig), 



f. 



r. 



0 



f. 



quadrangular is (Miiller), - 



0 



r. 



0 



0 



,, infer media, G. 0. Sars, 



f. 



0 



0 



0 



,, guittata, G. 0. Sars, . 



f 



0 



r. 



r. 



Alonella nana (Baird), 



f. 



0 



0 



r. 



„ exigiia, G. 0. Sars, 



f. 



0 



0 



r. 



Pleuroxus trigonellvs (Miiller), 



f o 



0 



0 



0 



Peracantha truncata (Miiller), 





0 



0 



r. 



Harporhynchus falcatus, G. 0. Sars, 



0 



0 



0 



r. 



Chydorus sp/uericus (Miiller), 



f. 



f. 



f. 



f. 



barbatus (Brady), - 



f. 



r. 



0 



r. 



ccelatus, Schoedler. 



0 



f. 



0 



0 



Forty species of Crustacea were obtained in the gatherings collected by 

 hand-net at the lower end of Loch Katrine. They comprised one species 

 of the Amphipoda, fifteen species of Copepoda, seven species of Ostra- 

 coda, and seventeen species of Cladocera. There were also one or two 



