ENTOMOSTRACA OK THE SCOTTISH NATIONAL ANTAUCTFC EXPEDITION. 293 



Pontella sccurifcr, G. S. Brady. 

 1883, Pvnletlti tvrurifiT, I'.rady, Iv'i^rt l'//a;/<' <>f the " C/iull('n</i-r," vol. viii. (" Oprpndu "), p. 9C, pi. xlv. 



Gatherings collected at Stations 41, 82, and 83 yielded a few specimens of this 

 Pontella, 5 40' N., 2(5 4' W., to 22 32' S., 39 22' W. 



Pontflld spiniytes, Giesbrecht. 



1889, Ponli'lln */n'/ii/i::<, (iii'sli., MIL .l<v. Lined Rend., ser. 4, vol. v. SIMM. '2, p. 28. 

 This species was obtained in gatherings collected at Stations 14, 44, and 82, 

 21 28' N., 22 40' W., to 20 40' S., 38 20' W. 



Genus Pontellina, Dana, 1852. 



Poittf//iti<i i/n.ntit/it, Dana. 



1849, Pontvlla plunuiltt, Dana, op. rit., vol. ii. p. 27. 



1852, Ponlelliua plumata, Dana, U.S. Kfplor. Espcd., vol. xiii. (ii.), p. 1135, pi. Ixxix. 



This moderately common species occurred in gatherings from eighteen stations, 

 extending from Station 14 to 93, 21 28' N., 22 40' W., to 30 05' S., 45 28' \V. 



Genus Pontellopsis, G. S. Brady, 1883. 

 Pontellopsis regalis (Dana). 



1849, Pimtdla rcijaHa, Dana, op. cif., vol. ii. p. 31. 



This species occurred sparingly in gatherings from Stations I 1, 35, 49, 54, 59, and 

 68, 23 50' N., 21 34' W., to Station G8A, 8 0' S., 34 34' W., Pernambuco bearing 

 12 miles W. 



Pontellopsis perspicax (Dana). 

 is 19, Pontella perspicax, Dana, op. dt., vol. ii. p. ">-. 



The gatherings in which this species was observed were collected at Stations 27, 30, 

 35, 44, and 49, all in the North Atlantic, 13 38' N., 25 9' W., to 1 53' N., 27 2(i' W. 



Pontellopsis brevis (Giesbrecht). 



18SO, Moiiops brevis, Giesb., op. cit., ser. 4, vol. v. smi. '2, p. '2* 



The only gathering in which this species occurred was collected at Station (!7. in 

 7 20' S., 34 38' W. 



.fis r/'/losa, G. S. Brady. 



1883, Po/<Y/,y,s/.< rillnan, Jirady, Report Voyi'jv of the " Challenger," vol. viii. (" Copt-poda "), p. 86, 

 pis. \.\xiv and xxxv. 



This, which was a tolerably rare species in the Scotia collections, was only observed 

 in a gathering from Station 8 in 20 12' N., 20 25' W. 



(ROY. HOC. EIJIN. TRANS., VOL. XI, VIII., 539.) 



