MEINKOTH, N. A. Department of Biology, Swarthmore College, Swarthmore, Pa., U.S.A. 

 [Cestoidea of N. America (No)] 



* MEIRING, Dr. A. J. D. Department of Zoology, National Museum, Bloemfontein, Union of 



South Africa. [Worms & Fossil Mammalia] 



* MEISE, Alfred. Engelbergstrasse 54, Essen, Germany. [Lepidoptera] 



MEISE, Dr. WiLhelm, Kustos, Zoologisches Museum, Bornplatz 5, Hamburg 13, Germany. 



[Aves of World (Yes); terr. & f-w. Gastropoda of Germany (Yes); Arachnida: Scorpiones 



of Malaya & C. America (Yes)] 

 MELANDER, Dr. A. L. 4670 Ladera Lane, Riverside, Calif., U.S.A. [Diptera of World (No)] 



[University of California, Division of Biological Control] 

 MELENDEZ, Prof. Bermudo. Francisco Navacerrada 10, Madrid, Spain. [Paleozoic Echino- 



dermata: Cistoidea & Carpoidea of Europe (Yes); Cambrian Archaeocyatha of Europe 



(No)] [Museo Nacional de Ciencias Naturales] 

 MELIS, Prof. Antonio, Direttore della Stazione di Entomologia Agraria, Via Romana 15-17, 



Firenze, Italy. [Thysanoptera of Italy (Yes)] 

 MELL, Dr. h.c.R. Hainbuchenstrasse 34, Berlin-Frohnau, Germany. [Lepidoptera of East 



Asia (No)] 

 MELLEN, F. F. P. O. Box 2584, West Jackson 7, Miss., U.S.A. [Paleozoic & Cretaceous 



index fossils of Mississippi (Yes)] 

 de MELLO-LEITAO, Prof. Aloysio. Rua 19 de Fevereiro 119, Botafogo, Rio de Janeiro, 



Brazil. [Pantopoda of Brazil; Porifera: Monaxonidae of Brazil ] [Faculdade Nacional de 



Filosofia] 

 MELVILLE, R. V. International Commission on Zoological Nomenclature, 119 Parkway, Glou- 

 cester Gate, London, N.W.I, England. [Fossil Echinoidea, espec. Mesozoic (Yes); 



Mesozoic invertebrate macrofossils, excl. Ammonitoidea (Yes)] 



* MENDES, Dario. Instituto de Ecologia y Experimento Agricola, Caixa Postal 1620, Rio de 



Janeiro, Brazil. [Coleoptera] 

 ♦MENDES, Josue Camargo. Departamento de Geologia, Caixa Postal 105- B, Universidade, SSo 



Paulo, Brazil. [Fossil invertebrates] 

 MENDEZ, Dr. Eustorgio. Gorgas Memorial Laboratory, Apa/tado 1252, Panami, Panama. 



[Siphonaptera of New World (Yes)] 



* MENDIVIL-HERRERA, Javier. Museo de Historia Natural, Casilla de Correo 399, Montevi- 



deo, Uruguay. [Cestoda of World; Polychaeta of S. America] 

 de MENEZES, Dr. Rui Sim5es. Caixa Postal 1366, Bahia, Brazil. [Pisces of Brazil] [Secre- 



taria da Agricultura, Servi^o de Pesca] 

 MENGEL, Dr. Robert M. Museum of Natural History, University of Kansas, Lawrence, Kans. , 



U.S.A. [Aves, espec. Passeriformes, of N. America (Yes); g. Empidonax of U. S. (Yes); 



Pleistocene Aves, excl. Passeriformes, of N. America (Yes)] 



* MENGERT, Dr. H. Zoologisches Institut der UniversitSt, Universtatsstrasse 19, Erlangen, 



Germany. [Nematoda] 



MENHOFER, Herbert. Oberstudlenrat, Apfelstrasse 10, Erlangen, Germany. [Lepidoptera of 

 n. Bavaria (Yes)] 



MENKE, Mr. Arnold. Department of Entomology, University of California, Davis, Calif. , 

 U. S. A. [Aquatic Heteroptera: Belostomatidae of World (Yes)] 



MENON, Mr. A. G. K. Assistant Zoologist, Zoological Survey of India, 34 Chittaranjan Avenue, 

 Calcutta 12, India. [Pisces: Cyprinoidea & Siluroidea of Indo-Australian Arch. , e, & 

 s.e. Asia (Yes)] 



MENON, Mr. M. A. U. Department of Health Services, Trivandrum, Kerala State, India. [Dip- 

 tera: Culicidae of India & S. Pacific (Yes)] 



MENON, Dr. M. G. Ramdas. Systematic Entomologist, Indian Agricultural Research Institute, 

 New Delhi-12, India. [Insecta of India: Hymenoptera, espec. Chalcididae of India (Yes); 

 Embioptera of India (Yes); Psocoptera of India (Yes)] 



MENZEL, Dr. Richard. Brandisstrasse 4, Chur, Switzerland. [Crustacea: Copepoda of Indo- 

 nesia (No); Nematoda of Switzerland (No)] 



MENZIES, Dr. Robert J. Lamont Geological Observatory, Columbia University, Palisades, 



N. Y. , U. S. A. [Pleistocene Crustacea: Decapoda (No); Pleistocene-Recent Gastropoda: 

 Pteropoda (No)] 



* MEQUIGNON, A. 57 Avenue de Breteuil, Paris (vn), France. [Coleoptera] 

 MERCOVICH, Rev. T. C. Canisius College, 102 Mona Vale Road, Pymble, N. S. W. , AustraUa. 



[Hymenoptera: Formicidae of Australia (Yes)] 

 MERE, R. M. Mill House, Chiddingfold, Surrey, England. [Lepidoptera, excl. g. Tineina & 



Nepticulina, of British Isles (Yes)] 

 MERINO, Dr. Gonzalo. 1207 Vito Cruz, Manila, Philippines. [Hymenoptera & Homoptera: 



Cicadellidae of Phillipines (No)] [Bureau of Plant Industry, Retired] 



* MERISUO, Dr. A. K. , Entomologist, Nummen koulu, Turku 3, Finland. [Hymenoptera] 



* MERKLEY, Mr. Don R. , Assistant Entomologist, Horticulture Branch Station, Corvallis, 



Mont. , U. S. A. [Trichoptera] 



277 



