Zoologie. — Insecta. 27 
591 Jhering, H. V., Os Unionidos da Florida. (San Paulo, Rev. Mus. Paul.) 1895. roy. 8. 
16 pg. — In Portuguese with English summary. 
522 Journal de Conchyliologle, comprenant l'ötude des Mollusques vivants et fossiles, 
Publik sous la direction de H. Crosse et H. Fischer. Paris 1897. 8, av. 
planches coloriöes. — Volume 44 (4 nrs.). Mark 145o 
523 The Joumal of Conchology. Published uuder the direction of the Council of the 
Conchological Society of Great ßritain and Ireland. Volume VIII. No. 8. Leeds, 
October 1896. 8. pg. 241- 272. 
Coüt. : Smith, E, A., List of the Land and Freshwater Mollusca of Trinidad, continuation. — 
Tregelles, G. F., The Marine Mollusca of Cornwall, contin. etc. 
Price for the year 1896 (Vol. VIII, nos. 5-8) M. 7. 
524 — The same. Vol. VIII. No. 9 (extra-number). London 1896. 8. pg. 273 — 320 
with 3 plates (appearing with the Nr. for April 1897). Ito 
Cont. : M e 1 V i 11 , J. C, and Standen, R. , Notes on a collection of Shells from Lifu and 
Uvea, Loyalty Islands, formed by Hadiield II (with 3 plates). — Adams, L. E. , Interesting Ken- 
tish forms. etc. 
525 — The same. — Year 1897 (Vol. VIII. Nr. 10 — 13). 7 
526 The Jonmal of Malacology. (Established in 1890 as „The Conchologist".) Edited 
by W. M. Webb. London (and Berlin, R. Friedländer & Sohn). 1897. 8. with 
plates. — Volume VI (4 nrs.). 5 
527 Korotneff, A., Zur Embryologie von Salpa runcinata-fusiformis. (Leipzig, Zeitschr. 
wiss. Zool.) 1896. gr. 8. 20 pg. m. 2 Tafeln in-4. 45o 
528 LÖnnberg, E., Notes on some rare Cephalopods. (Stockholm, Öfv. Vet.-Ak. Förh. 
1896). 8.10 pg. with 4 figures. 1 
529 Meisenheimer, J., Entwicklungsgeschichte von Limax maximus L. Theil I: 
Furchung u. Keimblätterbildung. (Leipzig, Zeitschr. wiss. Zool.) 1896. gr. 8. 54 pg. 
m. 4 Tafeln in-4. u. 10 Holzschnitten. 8 
530 Nachrichtsblatt der deutschen Malakozoologischen Gesellschaft. Redigiit von 
V^. Kobelt. Frankfurt a. M. 8. — Jrjhrg. 29: 1897 (12 Nrn.). 6 
531 The Nautilus. A monthly devoted to the interests of Conchologists. (Established 
by W. D. A V e r e I 1 , in 1886, as the Conchologist's Exchange'). Published by H. A. 
P i I s b r y and C. W. J o h n s o n. Philadelphia (and Berlin, R. Friedländer & Sohn). 
8. — Volume X: May 1896 — April 1897 (12 nrs. with plates). 5 
532 Simroth, H., Die Mollusca (Weichthiere), wissenschaftlich dargestellt in W^ort und 
Bild. (Neubearbeitung von Bronn's Klassen u. Ordnungen der Mollusca). Leipzig 
1897, gr. 8. m. Tafeln u. Abbildungen. — Lieferung 24 u. 25: pg. 65—128 (v. 
Theil II: Gastropoda). Jede Liefg. Uo 
Abtheil. I: Amphineura u. Scaphopoda. (Liefg. 1 — 21.) 1895. 475 pg. m. 23 Tafeln. M. 31.50. 
Insecta. 
533 L'Abeille. Journal d'Entomologie fondö par S. A. de M a r s e u 1. Continus par 
L. Hedel. Paris. 12. — Tonie 29: Annöe 1897 (12 nrs.). 11 
534 Annales de la Soci^te Entomologique de Belgique. Bruxelles. gr. in-8. — Tome 41: 
Ann6e 1897 (12 fascic). 18 
535 Annales de la Societe Entomologique de France. Paris. 8. avec planches colo- 
riöes et noires. — Volume 67: Annöe 1897 (4 cahiers et Bulletin 20 nrs.). 24 
536 Apicoltore. Periodico dell' Associazione centrale d'incoraggiamento per l'Apicol- 
tura in Italia di 1867. Ronia. in~8.gr. c. figure. — Anno 1897 (12 nri.). 7 
537 L'Apiculteur. Journal des cultivateurs d'Abeilles etc , dirigö p. E. Sevalle. Paris 
8. — Annee 41: 1897 (12 nrs.). 5 
538 Ashmead, W. H., Descriptions of new Parasitic Hymenoptera. Part II. (Sapygidae, 
Mutillidae, Cynipidae, Ichneumonidae). (Philadelphia, Trans. Am. Ent. Soc, June 
1896). 8. 54 pg. 3 
Part 1. 1894. 27 pg. M. 2.50. 
539 Becker, T., Dipterologische Studien. Theil IV: Ephydridae. (Berlin, Entomolog. 
Zeitschr.) 1898. gr. 8. 186 pg. m. 4 Tafeln. 6 
Theil I — III: Sciatomyzidae, Sapromyzidae u. Lonchaeidae. 1894—95. 120, 94 u. 32 pg. m. 7 
Tafeln u. 4 Abbildungen. M. 18.50. 
640 Bee-Journal, The British. Edited by T h. W. C o w a n. London, roy. 8. with 
illustrations. — Vol. XXV: Year 1897 (52 nrs.). 6 
541 Berg, C, Contribuciön al estudio de los Hemipteros de la Tierra del Fuego. Buenos 
Aires (An. Mus. Nac.) 1896. 4. 7 pg. 1 
Naturae Novitates. Jahrg. XIX, No. i. R. Friedländer & Sohn in Berlin. 
