20 Arthropods. 



Reuter, Enzio, Zur Morphologie und Ontogenie der Acariden mit besonderer Beriicksichti- 



gung von Pedieulopsis graminum (E. Reut.). in: Acta Soc. Sc. Fenn. Tom. 36 No. 4 



288 pgg. 12 Figg. 6 Taf. [54] 

 Richardson, H., 1. On some Isopods of the family Dajidse from the Northwest Pacific Ocean, 



with descriptions of a new genus and two new species, in: Proc. U. S. Nation. Mus. 



Vol. 33 1908 p 689696 6 Figg. [46] 

 , 2. The parasitic Isopod Leidya distorta (Leidy) found on a new host. ibid. Vol. 34 



p 2326 5 Figg. 

 , 8. Description of a new Isopod of the genus Euryeope from Marthas Vineyard, ibid. 



p 6769 3 Figg. [46] 

 , 4. Description of a new Isopod genus of the family Dajidse. ibid, p 391 392 3 Figg. 



[46] 

 , 5. Some new Isopoda of the superfamily Aselloidea from the Atlantic coast of North 



America, ibid. Vol. 35 p 7186 21 Figg. [46] 



, 6. Some new Isopods of the family Gnathiidse from the Atlantic coast of North Ame- 

 rica, ibid, p 483488 ?'Figg. [46] 

 * , 7. Isopodes. in: Exp. Antarct. Franc,. 1908 21 pgg. 26 Figg. Taf. [Eetias n., An- 



tias n., Austrimunna n., Nototanais n.] 

 , 8. Collections recueillies par M. Maurice de Rothschild dans FAfrique Orientale An- 



glaise. in: Bull. Mus. H. N. Paria Tome 15 p 156163. [46] 



*Richardson, L., 1. On the Estheria-bed in North-west Gloustershire, and the organic asso- 

 ciations of Estheria minuta var. brodieana. in: Proc. Bristol N. H. Soc. Vol.10 1904 



p 7276. 

 * , 2. On a new species of Pollicipes from the Inferior Oolite of the Cotteswold Hills. 



in: Geol. Mag. London (5) Vol. 5 1908 p 351352 Fig. 

 Richters, F., 1. Marine Tardigraden. in: Verh. D. Z. Ges. 19. Vers. p 8495 11 Figg. T3. 



[57] 

 , 2. Tardigraden-Studien. in: Ber. Senckenb. Ges. Frankfurt p 28 46 Fig. T 1, 2. 



[Maerobiotus, Tetrakentron, Batillipes.} 

 , 8. Die Fauna der Moosrasen des Gaussberges und einiger siidlicher Inseln. in: D. 



Siidpolar-Exp. 9. Bd. 1907 p 261302 T 1620. 

 Ridewood, W. G., A case of abnormal oviducts in Homarus vulgaris. in: Ann. Mag. N. H. 



(8) Vol. 3 p 17 2 Figg. [41] 

 Riley, W. A., 1. Muscle attachment in Insects, in: Ann. Ent. Soc. America Vol. 1 p 265 



269 F6 T24. [27] 

 , 2. The Development of the Scent-pockets of Anosia. in: Science (2) Vol. 29 p 874. 



[VoiTaufige Mittheilung.] 

 Robertson, W. R. B., The chromosome complex of Syrbula admirabilis. in: Kansas Univ. 



Sc. Bull. Lawrence Vol. 4 1908 p 275305 T 1822. [69] 

 Robinson, L. E.. s. Nuttalf. 

 Rodhain, J., s. Broden. 

 Rogers, K. St. A., Some bionomic notes on British East African Butterflies; with further 



notes and descriptions by E. B. Poult on [etc.], in: Trans. Ent. Soc. London f. 1908 



p 489-557 T 26 - 29. [Wesentlich Angaben iiber Mimicry.] 

 Roth, "Wilh., 1. Studien iiber convergente Formbildung an den Extremitaten schwimmender 



Insekten. 1. Theil: Hemiptera. in: Internat. Revue Hydrobiol. Leipzig 2. Bd. p 187 



-230 12 Figg. T 13. [85] 



-, 2. Idem. 2. Theil: Coleoptera. ibid, p 668 714 7 Figg. T 14. [85] 

 Roubaud, E., 1. La Olossina palpalis. Sa biologie, son role dans 1'etiologie des Trypanoso- 



miases. These de Paris Laval 279 pgg. Figg. 8 Taf. [1. Theil: Recherches sur la 



biologie et les adaptations de la Olossina palpalis p 5 131. 2. Theil: Les Trypano- 



