Vermes. 356 



30912 Lillie, Frank R. 51.7 Chaetopterus : 13.9 



1909. Polarity and Bilaterality of the Annelid Egg. Experiments with 

 Centrifugal Force. Biol. Bull. Tol. 16 p. 64—79, 9 figg. 



13 Horst, [R.] 51.7 Ennice (91.3) 



1909. Over de nWawo" van Amboina. Tijdschr, nederl. dierk. Yereen. 



(2) D. 11 p. xxvn. 



14 Ashworth, J. H. 51.7 Halla : 18.8 



1909. The Giant Nerve Cells and Fibres of Halla parthenopeia. Phil. 

 Trans. R. Soc. London Tol. 200 B p. 427—521, 6 pis. 



15 Treadwell, Aaron L. 51.7 Haplosyllis : 16.9 : 51.7 



1909. Haplosyllis cephalata as an Ectoparasite. Bull. Amer. Mus. nat. 

 Hist. Yol. 26 p. 359—360, 2 figg. [Firmly fastened as external para- 

 sites to the surface of the body of a large Eunicid.] 



16 Grarier, Ch. 51.7 Herinellacea : 14 



1909. Contribution a I'etude de la morphologic et de revolution des 

 Sabellariens St-Joseph. [Hermeiliens (Quatrefages).] Ann. Sc, nat. ZoOl. 

 (9) T. 9 p. 287—304, 2 pis. 



17 Elrington, Geo. A. 51.7 Lanice : 13.41 



1909. Some Points in the Structure of the Larva of Lanice conchilega. 

 Cellule T. 25 p. 101-114, 1 pi. 



18 Retzius, Gustaf. 61.7 Nereidae : 14.63.1 



1909. Die Spermien der Nereiden. Biol. Untersuch. Bd. 14 p. 69—70, 

 1 Taf. 



19 Ziircher, Leo. 51.7 Owenia : 18.6 



1909. Histologie der Korper- und Darmmuskulatur und des Hamocols 

 von Owenia. 1st die Langsmuskulatur der Korperwand wirklich Colothel- 

 muskulatur? Jena. Zeitschr. Naturw. Bd. 45 p. 181—220, 6 Taf., 4 figg. 

 [Enge Beziehung des Peritoneum zur Muskulatur. Versch. Funktions- 

 zustande.] 

 30920 Cerrutl, Attilio. 51.7 Paraonidae (45.73) 



1909. Contributo all' Anatomia, biologia e sistematica delle Paraonidae 

 (Levinsenidae) con particolare riguardo alio specie del golfo di Napoli. 

 Mitt. zool. Stat. Neapel Bd. 19 p. 469—612, 2 tav., 10 figg. [2 nn. spp. 

 in Paraonis.]. 



21 Mls^on, David. 51.7 Pectinaria : 07 



1909. Die Fischelsche Alizarinfarbung und ihre Anwendbarkeit fiir die 

 Polychaeten, speziell Pectinaria koreni Mgrn. Zool. Anz. Bd. 86 p. 195 

 -202, 4 figg. 



22 Horst, R. 51.7 Pherecardia 



1909. Sur la synonymie d'' Eucarunculata grubei Mal. et Deh. Qi Pherecar- 

 dia lobata HoKST. Zool. jAnz. Bd. 34 p. 299—300. [E. g. tonabe en sy- 

 nonymie.] 



23 Southern, R. 51.7 Phyllodocidae (41.5) 



1909. Polychaeta of the Coasts of Ireland. II. — Pelagic Phyllodocidae. 

 Fisheries Ireland sclent. Invest. 1908 No. 3, 11 pp., 3 ph. [3 nn. spp. 

 in: Pelagobia, Hahplanes, Lopadorhynchus. 1 n. var. in Maupusia.'\ 



24 Perez, Ch. 61.7 Pilargls : 14.77 



1909. Les verrues tegumentaires de Pilargis verrucosa. Proc.-verb. Soc. 

 Sc. phys. nat. Bordeaux Ann. 1908/09 p. 24—25. 



25 Bather, F. A. 61.7 Polydora 



1909. Fossil Representatives of the Lithodomous Worm Polydora. Geol» 

 Mag. N. S. (o) Yol. 6 p. 108-110. 



26 Shearer, Cressw., and Adam Sedgwick. 61.7 Polygordius : 14.61 



1908. Studies on the Development of Larval Nephridia. Part II. — 

 Polygordius. Phil, Trans. B. Soc. London YoL 199 B p. 199—230, 



4 pis. 



30927 Lyman, Benjamin Smith. 51.7 Scolithus (1121) 



1909. Scolithus linearis Burrows with Orifice Complete, Proc. Acad. nat. 

 Sc. Philadelphia Yol. 61 p. 296-297. 



15. I. 1910. 



