PARArONTELLIDJS. ACAIITIID^E. 133 



Film. 12. P A R A P N T E L L I D M. 



PARAPONTELLA BREVICORNIS (Lubbock). 



18-57. Pontetta brevicornis, Lubbock, 1. c. vol. xx. p. 407, pi. xi' 



figs. 4-8. 



1878. Parapontella brevicornis, G. S. Brady, p. 69, pi. ix. figs. l-]6. 

 1903. Parapontella brevicornis, G. 0. Sars, p. 145, pis. xcvii., xcviii. 



Salcombe, July 1875. Starcross, June 1880, and in 1893 

 at Fowey in May; Mewstone, near Plymouth, and Whitsand 

 Bay in August. Bourne recorded this species from the 

 Cattewater, Plymouth, in 1889, but describes it as scarce. 



Fam. 13. A c A R TI i D .E. 

 ACARTIA CLAUSI (Giesbrecht). 



1889. Acartia C'lausi, Giesbrecht, Atti Accacl. Lincei Roma, Rend. 



ser. 4, vol. v. sem. "2, p. 25. 

 1892. Acartia Clausi, Giesbrecht, pp. 507 & 721, pi. xxx. figs. 2, 4, 



6, 9, 13-15, 17, 28, 36, 37 ; pi. xlii. fig. 32 ; pi. xliii. figs. 3, 5, 14. 

 1903. Acartia C'lausi, G. 0. Sars, p. 150, pi. ci. 



This is one of the more common and generally distributed 

 of the British Marine Copepoda, but is much more frequent 

 in off-shore gatherings than in those collected inshore. But 

 though the gatherings under consideration were chiefly from 

 inshore, there were several of them in which this species was 

 observed ; as, for example, in one from Salcombe collected in 

 July 1875, in one from Falmouth collected in June 1884, 

 and from Fowey collected in May 1903, and also in several 

 from the neighbourhood of Plymouth. 



ACARTIA DISCAUDATA, Giesbrecht. 



1881. Dias discaudatus, Giesbrecht, Zool. Anz. vol. iv. p, 257. 

 1892. Acartia discaudata, Giesbrecht, pp. 507 & 720, pi. xxx. fig. 27, 



pi. xciii. tigs. 2, 24. 

 1903. Acartia discaudata, G. O. Sars, p. 152, pi. cii. 



This species occurred very sparingly in a sample from 

 Salcombe collected in 1875 ; in one from Fowey and in 

 another from Plymouth collected in 1903. 



ACARTIA LONGIREMIS (Lilljeborg). 



1853. Dias longiremis, Lilljeborg, De Crust, ex ordinibus tribus, 



p. 181, pi. xxiv. tigs. 1,13. 

 1892. Acartia lonyiremis, Giesbrecht, pp. 507 & 721, pi. xxx. fig. 2-5, 



pi. xliii. figs. 17, 25. 

 1903. Acartia lonyiremis, G. 0. Saiv, p. 149, pis. xcix., c. 



