2619 



662 



Roule, Louis. Les associatious 

 anknales (Epizoanthe et Pagui'e). 

 Nature, Paris, 29, 1901, (2'' semest.), 

 (97-99, av. fig.). [0819]. 



Paeasitism. 



Gruvel, A. Sur uu Cryptoniscien 

 parasite d' Alepas minuta PLilippi. 

 {Leponisciis cdepadis n. sp.). Bordeaux, 

 Mem. soc. sci. lAys. nat., 1901, (Proc- 

 verb., 19-20). [2631]. 



Hofer. . . . Krebspest in Russland. 

 (Scliwedisch). Fisk. Tidskr. Finl., 

 Helsingfors, 10, 1901, (56-59, 89-93, 

 104-108). [2603]. 



Leger, Louis. Sxir une nouvelle 

 gregarine parasite des Pinnotlieres des 

 ]\Iotdes. Paris, C.-R. Acad, sci., 132, 

 1901,(1343-1346). [0419 0431]. 



Malaquin, A. Le parasitisme evolutif 

 des Monstrillides (Crustaces copepodes). 

 Arch. zooL, Paris, Cser. 3), 9, 1901, (81- 

 232, av. pi. et fig.). ' [1819 2615 2631]. 



Scott, Thos. Parasitic CopeiDoda of 

 fishes. . . . Edinbui-gh, Rep. Fish. 

 Board, 19, (3), 1901, (120-153, with 2 

 pi.). [2627 2631]. 



2623 VARIATION AND ETIO- 

 LOGY. 



General. 



Bolm, Georges. Quelques rues 

 nouvelles sur les raecanismes de revolu- 

 tion [spasmes musculaires chez les 

 Crustaces et leur explication]. Arcachon, 

 Soc. sci., station zool., 1900-1901, (81- 

 95). [2611]. 



Malaquin, A. La Thaumatoessa 

 armoricana Hesse et les phenomenes de 

 degenerescence pendant la vie des 

 Monstrillides. Paris, Bui. soc. ent., 

 1901, (216-219). 



Yerkes, R. M Variation in 



. . . Gelasimus imgilatov Latr. Boston, 

 Mass., Proc. Amer. Acad. Arts Sci., 36, 

 1901, (417-442) ; [reprint] Cambridge, 

 Mass., Cont. Mus. Comp. ZooL, Harvard 

 Coll., No. 119, 1901. Separate 24.5 cm. 

 [2631]. 



Substantive Variation. 



Gino, G. Ricerche sopra la varia- 

 zione dell'AstacMs pallipes Lereb. 

 Torino, Boll. ]\Iusei zool. anat., 16, No. 

 401, 1901, (38). 



Colour. 



M'lntosh. Colouration of marine 



Crustacea. . . . Ann. 'Slag. Nat. 



Hist., London, (Ser. 7), 7, 1901, (221- 

 240). 



Resemblance. 



Kent, W. The colour of the crayfish. 

 Amer. Nat., Boston, Mass., 35, 1901, 

 (933-936). [2611 2631]. 



Sclinee. AniDassungserscheinuugen 

 bei Krebsen. Natur u. Haus, Dresden, 

 10, 1901, (59). 



Teratological Variation. 



Brian, Alexandre. Un cas de mons- 

 truosite constate sur une brachielle du 

 thon (Brachiella thynn't). Cosmos, 

 Paris, 44, 1901, (10-11, av. fig.). [2631]. 



Caso di anomalia verifi- 



catosi su di una Brachiella del tomio. 

 Geneva, Boll. Musei zool. anat. comp.. 

 No. 104, 1901, (3, con fig.). [2631]. 



2627 GEOGRAPHICAL 

 DISTRIBUTION. 



Utility and Harmfulness. 



Der Palmendieb (Birgus latro). 

 Prometheus, Berlin, 12, 1901, (587-589). 

 [2631 M 4100]. 



General. 



Scott, Thos. Notes on some parasites 

 of fishes. Edinburgh, Rep. Fish. 

 Board, 19, (3), 1901, (120-153, with 2 

 pi.). [2619 2631]. 



