Prix: 



Sou^cripti'on Mojiographicis 

 4 Touvragc complet t^puics 



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



Part II. Taenioglossa and Pteuoglossa. With 7 plates f 4.50 / 5.60 



44^ Livr. (Monogr. XXIXrt) Andrew Scott. The Copepoda of the Siboga Expedition. 



\ Part I. Free-swimming, Littoral a^d Semi-parasitic Copepoda. With 69 plates. . „ 26. — „ 32.50 

 45^ Livr. fMonogr. LVI^) 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. XLIXV) Mi M. Schepman. The Pro.sobfanchia of the -Siboga Expedition. 



Part III. Gymnogldssa. With i plate . . . . . .... .' . ■'. .... , — .80 „ i. — 



472 Livr. (Monogr. XIII^) C. C. Nutting. The Gorgonacea of fhe Siboga Expedition. 



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



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



IV. The Plexauridae. With 4 plates . . . . »-\ .......... „ 1.60 „ 2. — 



49^ Livr. (Monogr. LVI^) J. E. \V. Ihle. Die Thaliaceeii (einschlies-slich Pyro.somen) der 



Siboga-Expedition. Mit i Tafel und 6 Figuren inl Text , r.75 „ 2.20 



5oe Livr. (Monogr. Xlll^'-y C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



V. The Isida:. With 6 plates ....„....„ 2.25 , 3. — 



5ie Livr. (Monogr. XXXVII) H.J. Hansen. The Schizopoda of the Siboga Expedition. With 



16 plates and 3 text figures .' . . . . . . -. . . . . . „ 12.75 „ 16. — 



52e Livr. (Monogr. Xllld^) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



VI. The Gorgoncllida;. With 11 plates. 4. — „ 5. — 



53^ Livr. (Monogr. J^Va) J. Playfair Mc Murrich. The Actiniaria of the Siboga Expedition. 



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

 54^ Livr. (Monogr. Xllld^} C. C. Nutting. The Gorgonacea of the Siboga, Expedition. 



VII. The Gorgonidae. With 3 plates. . ., „ 1.20 „ 1.50 



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



Part I. Family Penaeidae „ 2.60 „ 3.25 



56^ Livr. (Monogr. LXII) A. & E. S. Gcpp. The Codiaceae of the Siboga Expedition .including 



a Monograph of Flabellarieae and Udoteae. With 22 plates ... . . . \ 12.50 ^15.50 



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



VIII. The Scleraxonia. With 12 plates. . , 4.S0 „ 6. — 



5Se Livr. (Monogr. XLIX'a?) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



' Pajrt IV. Rachiglossa. With 7 plates. . . . . . . . . . .-^ ,, 5. — ^ 6.2'-, 



59^ Livr. (Monogf. Via') G. G. J. Vosmaer. The Porifera of the Siboga-Expedition. 



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



6oe Livr. (Monogr. XXXIXrt") J. G. de Man. The Decapoda ol the Siboga Expedition. 



Part II. Family Alpheidae „ 6.40 „ S.— 



6ie Livr. (Monogr. LIII«) Paul Pelseneer. Les Lacnellibranclies de rE.xpcdition du Siboga. 



Partie Anatomique. Avec 26 planches „ 10. — „ 12.50 



62^ Livr. (Monogr. XXIV 'a) R. Horst. Polychaeta errantia ^f the Siboga Expedition. 



Part I. Amphinomidae. With lo plates „ 3. 85 ^ 4.S0 



63= Livr. (Monogr. LIII/J) Ph. Dautzenberg et A. Bayay. Les Lamellibranches de I'Exped. 



du Siboga. Partie Systematiquc. I. Pectinides. Avec 2 planches „ 2.25 „ 2. So 



64": Livr. (Monogr. XLIX'(f) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



Part V. Toxoglossa. With 6 plates and i textfigure . . . . . „ 4.80 „ 6.— 



656 Livr. (Monogr. LVII) Max Weber. Die Fische der Siboga-lixpedition. Mjt 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 BuUomorpha of the Siboga ICxpcdition. 



Part VI. Pulmonata and Opisthobranchia Tectibrancliiata Tribe BuUomorpha. With 



2 plates . . . \ . . .... . • • • • • » 1-75 » 2.20 



67^ Livr. (Monogr. XXXI d) P. P. C. Hoek. The Cirripedia of the Siboga-Expedition. 



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



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



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



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



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



Supplement to Part I. Family Penaeidae. Explanation of Plates „ 3.20 , 4. — 



70* Livr. (Monogr. Vila) A. Billard. Les Hydroides de ['Expedition du Siboga. 



I. Plumularid.-E. Avec 6 planches et 96 figures dans le texte . . . . . . . . „ 5-75 » 7--^ 



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



I. Dromiacea. Mit 4 Tafeln und 38 Figuren im Text , „ 3.50 „ 4.40 



72c Livr. (Monogr. XXXII a) H". F. NierstraSZ. Die Isopoden der Siboga-Expedition. 



. ,'• Ji I.' ISopoda chelifera. Mit 3 Tafeln . ,. ^.::.,... . . . . .:i . . . • • ,, 2.15 „ 2.60 



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



8 plates and 262 textfigures. . . • ....,, 10.75 » i3-50 



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



Supplement to Part II. Family Alpheidae. Explanation of Plates . '. . . . . „ 7.— ., 8.75 

 7Se Livr, (Monogr. XXVIIIa) Sidney F. Harmer. The Polyzoa of the Siboga Expedition. 



Part I. Entoprocta, Ctenostomata and Cyclostomata. With 12 plates . . . . . ,, 0.80 . ri. — 

 ?6e Livr. (Monogr. XXXIXa^) J. G. de Man. The Decapoda of the Siboga Expedition. 



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



4 plates . . . . . , . . . . . . . . . . . . . . • „ 3-75 



