Prix : 



So.uscrJption Monographies 

 a I'ouvragc complet separ^cii 



43e Livr. (Monogr. XLlX'l>) M. M. Schepmatl. The Prosobranchia of the Siboga Expedition. 



Part II. Taenioglossa and Pteiioglossa. With 7 plates • • / 4-5° f 5.60 



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



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

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



Part III. Gymnoglossa. With i plate . ^ _.So i. 



47^ Livr. (Monogr. XlUd) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



III. The Muriceidae. With 22 plates. .V ... . . ... . . . . . . ^ 8.50 , 10.75 



48-? Livr. (Monogr. XIII6') C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



IV. The Plexaurida;. With 4 plates ^ 1.60 2. 



49^ Livr. (Monogr. LVIcf) J. K. W. Ihle, Die Thaliaceen (einschliesslich Pyrosomen) der 



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



5oe Livr. (Monogr. XIIIi^-) C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



V. The IsidK. With 6 plates . . ... , . , ... . . . ... . . . ^ 2.25 „ 3. 



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



16 plates and 3 text figures. ^ 12.75 16.— 



526 Livr. (Monogr. XIII i^:'') C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



VL The Gorgonellidie. With 11 plates. . ^ 4. ^ 5. 



53e 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 



54^ LivjT. (Monogr. XIII,^^) C. C. Nutting, The Gorgonacea of the Siboga Expedition. 



VII. The Gorgonidas. With 3 plates. ................ , [.20 , 1.50 



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



Part I. Family Penaeidae ... . ....... . . . ..... . . „ 2.60 3.25 



56e 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-S0 



57e Livr. (Monogr. XIII^' C. C. Nutting. The Gorgonacea of the Siboga Expedition. 



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



58e Livr. (Monogr. XLlX'd) M. M. Schepman. The Prosobranchia of the Siboga Expedition. 



- Part IV. Rachiglossa. With 7 plates. ^ 5. ^ 6.25 



59= Livr. (Monogr. VI^') G. C. J. Vosmaer. The Porifera of the Siboga-Expedition. 



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



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



Part II. Family Alpheidae . . . . . . .... ...... . . . . \ 6.40 „ 8. — 



6ie Livr. (Monogr. LIIL?) Paul Pelseneer. Les Lameliibranches de I'Expedition du Siboga. 



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



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



Part I. Amphinomidae. With 10 plates - „ 2-8$ „ 4.80 



63e Livr. (Monogr. LUI6) Ph. Dautzenberg et A. Bavay. Les Lameliibranches de I'Exped. 



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



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



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



6se Livr. (Monogr, LVII) Max Weber. Die Fische der 5iboga-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 Opistliobranchia Tectibranchiata Tribe Bullomorpha. With 



2 plates . . . ... . . - -. , 1.75 , 2.20 



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



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



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



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



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



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



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



7oe Livr. (Monogr. Vila) A. Billard. Les Hydroides de I'Expedition du Siboga. 



I. Plumularidae. Avec 6 planches et 96 figures dans le textc 5.75 „ 7.20 



7ie Livr. (Monogr. XXXlX/>) J. E. ]W. Ihle. Die Decapoda brachyura der Siboga-Expedition. 



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



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



I. Isopoda chelifera. Mit 3 Tafeln . . . . ....... . . . . . . „ 2.15 „ 2.60 



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



8 plates and 262 textfigures 10.75 „ '3.50 



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



Supplement to Part II. Family Alpheidae. Explanation of . Plates . . ...... „ 7. — „ 8. 75 



75^ Livr. (Monogr. XXVIII.?) Sidney F. Harmer. The Polyzoa of the Siboga Expedition. 



Part I. Entoprocta, Ctenostomata and Cyclostomata. With 12 plates ...... 8.80 „ 11. — 



76= Livr. (Monogr. XXXIX rt^) 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 



