1899.] parasitic copepoda ow fishes. 501 



(2) Teacheliastes mactiiatus. 2 • 



Traclieliastes maculatus Kollar, Ann. Wien. Mus. i. 1841, p. 85. 



M.-E. Hist. Nat. Crust, iii. 1840, 

 p. 507. 

 Host : Cyprinus hrama [Abramis brama]. 



(3) Tkacheliastes stellieer. 2 • 



Traclieliastes stellifer Kollar, op. cit. p. 82, pi. ix. fig. 8. 

 „ „ M.-E. op. cit. p. 508. 



' Host ; Silums glanis. 



G. 8. Bbachiella Cuv. 



Cephalothorax markedly thin and elongated, vermiform. First 

 maxilliped placed close behind mouth ; second mostly long, arm- 

 like, generally divided up to the ends, v\'here is found the organ of 

 attachment. Genital segment oval or quadrilateral. Abdomen 

 simple. 



Male. Pigmy, attached to body, neck, or maxillipeds of female. 

 Cephalothorax distinctly divided from the long segmented 

 abdomen by a marked constriction ; both pairs of maxillipeds large, 

 uncinate. 



(1) Beachiella bispinosa. 2 d . 



BracTdella bispinosa Nordm. Mikrogr. Beitrage, 1832, p. 94, 

 j)l. viii. iig. 4. 

 M.-E. Hist. Nat. Crust, iii. 1840, p. 513. 

 C. Vogt, Arch. Zool. Exp. 1877, p. 426. 

 „ bicaudata ? Kr. Tidsskrift, i. 1837, p. 275, pi. iii. fig. 2. 



„ „ M.-E. op. cit. p. 515. 



„ „ B.-S. Journ. M. B. Assn. Plymouth, 1896, 



p. 163. 

 In Coll. Brit. Mus. 

 Host : gills of Trigla spp. Europe. 



(2) Beachiella lophii. 5 . 



BracUella lophii M.-E. Hist. Nat. Crust, iii. 1840, p. 514, 

 pi. xli. fig. 4. 

 „ C. Vogt, Arch. Zool. Exp. 1877, p. 426. 

 Host : Lophius sp. Naples. 



(3) Beachiella eostrata. $ . 



Bracliiella rostrata Kr. Tidsskrift, i. 1837, p. 207, pi. ii. fig. 1. 

 „ „ M.-E. Hist. Nat. Crust, iii. 1840, p. 514. 



C. Vogt, Arch. Zool. Exp. 1877, p. 426. 

 In Coll. Brit. Mus. 



Hosts : gills of Pleuronectes pinguis, P. [Rhombus] maximvs, 

 Hippoglossvs vulgaris. North Sen, Greenland. 



Peoo. Zool. Soc— 1899, No. XXXIII. 33 



