Prix: 



Souscription Monographies 

 a Touvrage complet sepatees 



43e Livr. (Monogr. XLIX'^) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



Part II. Taenioglossa and Ftenoglossa. With 7 plates / 4.50 / 5.60 



446 Livr. (Monogr. XXlXa) Andrew Scott. The Copepoda of the Siboga Expedition. 



Part I. Free-swimming, Littoral and Semi-parasitic Copepoda. With 69 plates. . , 26. — , 32.50 

 45e Livr. (Monogr. LVIS) C. Ph. Sluiter. Die Tunicaten der Siboga-Expedition. 



II. Abteilung. Die Merosomen Ascidien. Mit 8 Tafeln und 2 Figuren im Text. „ 5.75 „ 7.25 

 46e Livr. (Monogr. XLIX'^) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



Part III. Gymnoglossa. W ith i plate , — .80 „ 1. — 



476 Livr. (Monogr. XIII ^) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



III. The Muriceidse. With 22 plates „ 8.50 „ 10.75 



48e Livr. (Monogr. XUld') C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



IV. The Plexauridae. With 4 plates „ 1.60 „ 2. — 



496 Livr. (Monogr. Evils') J. K. W. Ihle. Die Thaliaceen (einschliesslich Pyrosomen) der 



Siboga-Expedition. Mit i Tafel und 6 Figuren im Text „ 1.75 n 2.20 



oe Livr. (Monogr. XIII^^) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



V. The Isida;. With 6 plates „ 2.25 „ 3. — 



le Livr. (Monogr. XXXVII) H. J. Hansen. The Schizopoda of the Siboga Expedition. With 



16 plates and 3 text figures „ 12.75 n 16. — 



26 Livr. (Monogr. XIII;^') C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



VI. The Gorgonellidse. With 1 1 plates , 4. — „ 5. — 



36 Livr. (Monogr. XVa) J. Playfair Mc Murrich. The Actiniaria of the Siboga Expedition. 



Part I. Ceriantharia. With i plate and 14 text figures , 2.20 „ 2.75 



46 Livr. (Monogr. XIII (5*) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



VII. The Gorgonida?. With 3 plates „ r.20 „ 1.50 



56 Livr. (Monogr. XXXIX a) J. G. de Man. The Decapoda of the Siboga Expedition. 



Part I. Family Penaeidae „ 2.60 „ 3.25 



6e Livr. (Monogr. LXII) A. & E. S. Gepp. The Codiaceae of the Siboga Expedition including 



a Monograph of Flabellarieae and Udoteae. With 22 plates , 12.50 „ I5-50 



76 Livr. (Monogr. Xllli^' C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



VIII. The Scleraxonia. With 12 plates „ 4.80 „ 6. — 



8e Livr. (Monogr. XLIX'^) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



Part IV. Rachiglossa. With 7 plates „ 5.— „ 6.25 



9^ Livr. (Monogr. Via') G. C J. Vosmaer. The Porifera of the Siboga-Expedition. 



II. The genus Spirastrella. With 14 plates „ 6.20 „ 7.75 



6oe Livr. (Monogr. XXXIX «') J. G. de Man. The Decapoda of the Siboga Expedition. 



Part II. Family Alpheidae „ 6.40 „ 8. — 



6ie Livr. (Monogr. Llllflj Paul Pelseneer. Les Lamellibranches de I'Expedition du Siboga. 



Partie Anatomique. Avec 26 planches 



626 Livr. (Monogr. XXIV'a) R. Horst. Polychaeta errantia of the Siboga Expedition. 



Part I. Amphinomidae. With 10 plates 



636 Livr. (Monogr. LIII;^) Ph. Dautzenberg et A. Bavay. Les Lamellibranches de I'Exped. 



du Siboga. Partie Systematique. I. Pectinides. Avec 2 planches 



646 Livr. (Monogr. XLIX'^) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



Part V. Toxoglossa. With 6 plates and i textfigure 



656 Livr. (Monogr. LVII) Max \Veber. Die Fische der Siboga-Expedition. Mit 12 Tafeln und 



123 Figuren im Text „ 22.- — , 27.50 



66e Livr. (Monogr. XLIX/) M. M. Schepman. The Prosobranchia, Pulmonata and Opistho- 

 branchia Tectibranchiata Tribe Bullomorpha of the Siboga Expedition. 



Part VI. Pulmonata and Opisthobranchia Tectibranchiata Tribe Bullomorpha. With 



2 plates „ 1.75 , 2.20 



6ye Livr. (Monogr. XXXld) P. P. C. Hoek. The Cirripedia of the Siboga-Expedition. 



B. Cirripedia sessilia. With 17 plates and 2 textfigures „ 8. — , 10. — 



68e Livr. (Monogr. LIXa) A. Weber-van Bosse. Liste des Algues du Siboga. 



I. Myxophyceae, Chlorophyceac, Phaeophyceae avec le concours de M. Th. Reinbold. 



Avec 5 planches et 52 figures dans le texte , 6. — „ 7.50 



696 Livr. (Monogr. XXXIX a) J. G. de Man. The Decapoda of the Siboga Expedition. 



Supplement to Part I. Family Penaeidae. E.xplanation of Plates „ 3.20 „ 4. — 



70e Livr. (Monogr. VII «) A. Billard. Les Hydroides de I'Expedition du Siboga. 



I. Plumularidae. Avec 6 planches et 96 figures dans le texte 



7ie Livr. (Monogr. XXXIXd) J. E. W. Ihle. Die Decapoda brachyura der Siboga-Expedition. 



I. Dromiacea. Mit 4 Tafeln und 38 Figuren im Text 



726 Livr. (Monogr. XXXII «) H. F. Nierstrasz. Die Isopoden der Siboga-Expedition. 



I. Isopoda chelifera. Mit 3 Tafeln 



736 Livr. (Monogr. XVII) A. J. van Pesch. The Antipatharia of the Siboga Expedition. With 



8 plates and 262 textfigures 



746 Livr. (Monogr. XXXIXa') J. G. de Man. The Decapoda of the Siboga Expedition. 



Supplement to Part II. Family Alpheidae. Explanation of Plates 



756 Livr. (Monogr. XXVIIIa) Sidney F. Harmer. The Polyzoa of the Siboga Expedition. 



Part I. Entoprocta, Ctenostomata and Cyclostomata. With 12 plates 



766 Livr. (Monogr. XXXIX «'^) J. G. de Man. The Decapoda of the Siboga Expedition. 



Part III. Families Eryonidae, Palinuridae, Scyllaridae and Nephropsidae. With 



4 plates „ 3.75 , 4.75 



I flor. = Mrk 1.70 = I sh. 8 d. = fis 2.12 en chiffies arrondies. 



