The Genera of Diapriinae (Hymenoptera: Diapriidae) in the New World
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THE GENERA OF DIAPRIINAE (HYMENOPTERA: DIAPRIIDAE) IN THE NEW WORLD LUBOMIÂR MASNER Research Associate, Division of Invertebrates, American Museum of Natural History Research Associate, Agriculture and Agri-Food Canada Research Branch, K.W. Neatby Building Ottawa, Ontario, Canada K1A 0C6 JOSE LUIS GARCIÂAR. Curator, Museo del Instituto de Zoologia Agricola ``Dr Francisco FernaÂndez YeÂpez'' Facultad de AgronomõÂa, Universidad Central de Venezuela Apartado 4579, Maracay, 2101-A, Edo. Aragua, Venezuela BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY CENTRAL PARK WEST AT 79TH STREET, NEW YORK, NY 10024 Number 268, 138 pp., 107 ®gures, 1 table Issued April 18, 2002 Copyright q American Museum of Natural History 2002 ISSN 0003-0090 2 BULLETIN AMERICAN MUSEUM OF NATURAL HISTORY NO. 268 CONTENTS Abstract ....................................................................... 3 Introduction .................................................................... 3 Authorship and Responsibilities .................................................. 3 Materials ...................................................................... 3 Collection and Preparation of Specimens .......................................... 5 Structure of Keys, Diagnoses, and Descriptions ..................................... 7 Higher Classi®cation and Interrelationships ........................................ 7 Recommended Basic Works ...................................................... 8 Taxonomic List of Diapriinae Genera Described .................................... 8 Distribution .................................................................... 9 Glossary of Terms ............................................................. 12 Key to Diapriinae Genera in the New World ...................................... 15 Clave para la SeparacioÂn de los GeÂneros de Diapriinae del Nuevo Mundo ............ 22 Systematics ................................................................... 31 Tribe Psilini HelleÂn 1963 ....................................................... 31 Tribe Spilomicrini Ashmead 1893 ................................................ 38 Tribe Diapriini Ashmead 1893 ................................................... 60 Unplaced Genera (incertae sedis) ............................................... 113 Abbreviations ................................................................ 120 Acknowledgments ............................................................ 121 References ................................................................... 122 Index ........................................................................ 126 Illustrations .................................................................. 127 2002 MASNER AND GARCIA: NEW WORLD DIAPRIINAE 3 ABSTRACT The subfamily Diapriinae (Diapriidae: Proctotrupoidea) in the New World is reviewed at the supra speci®c level. Three tribes and 52 genera are recognized. Sixteen new genera are proposed: Apopria (Diapriini), Avoca (Diapriini), Chilomicrus (Spilomicrini), Cruzium (Dia- priini), Doddius (Spilomicrini), Eladio (Diapriini), Epomium (Spilomicrini), Ferrugenus (Spi- lomicrini), Hansona (Diapriini), Leucopria (Diapriini), Mimopriella (Diapriini), Omopria (Dia- priini), Ortona (Psilini), Peckidium (incertae sedis) Psychopria (Diapriini), and Turripria (Dia- priini). The following new species are described: Apopria coveri / (USA), Asolenopsia gibba / (Costa Rica), Avoca collaris / (USA), Chilomicrus pecki ? (Chile), Cruzium amphorale / (Costa Rica), Eladio cruzi / (Costa Rica), Epomium cicatrix / (Chile), Ferrugenus chi- lensis / (Chile), Hansona pauli / (Costa Rica), Leucopria cylindricornis / (Ecuador, Costa Rica), Omopria brevipalpis / (Brazil), Ortona hansoni / (Costa Rica), Peckidium enigma- ticum / (Antilles, Central and South America, West Africa, Philippines), Psychopria hoguei ? (Costa Rica), Turripria woldai / (Panama). New generic synonymies are proposed: Acan- thopria Ashmead (5Adelioneiva Fischer), Asolenopria Kieffer (5Euplacopria FerrieÁre), Bru- chopria Kieffer (5Aulatopria BreÁthes), Doliopria Kieffer (5Martinica Risbec), Megaplasto- pria Ashmead (5Xyalopria Kieffer), Notoxoides Ashmead (5Psilogasteroides BreÁthes), Pen- tapria Kieffer (5Antipapria Fabritius, Bakeria Kieffer, Plutopria Kieffer, Spilomicrinus Og- loblin), Spilomicrus Westwood (5Hoplopria Ashmead, Linkiola Kieffer) , Szelenyiopria Fabritius (5Gymnopria LoiaÂcono). New combinations are proposed: Aulatopria tucumana BreÁ- thes to Bruchopria, Bakeria rugosa Dodd to Doddius, Gymnopria lucens Loiacono to Szelen- yiopria, Mimopria pentatoma Borgmeier and Mimopria splendens Borgmeier to Mimopriella, and Xanthopria nitida Brues to Acanthopria. The 52 genera are keyed (keys in both English and Spanish); for each genus the synonymies, diagnoses, descriptions, recognition and rela- tionships, distribution, and biology are given. Twelve plates with 107 ®gures are included. INTRODUCTION croniches, ¯ourish even in harsh habitats (e.g., paÂramos of the Andes, barren oceanic The principal purpose of this paper is to islands, and frigid forests of Patagonia), and provide, for the ®rst time, a key to genera of are generally caught in large numbers in all the Diapriinae in the New World. We also types of traps and methods of sampling. present generic diagnoses and descriptions to further assist the users. Brief discussions on AUTHORSHIP AND RESPONSIBILITIES relationships, distribution, and biology of This is a joint project, with all new taxa each genus should build a base for study by to be credited to Masner and GarcõÂa. Also, future students. The Spanish version of the all taxonomic revisions, such as new synon- generic key is intended to spark interest in ymies, new combinations, as well as con- this group by students in Latin America. We cepts of supraspeci®c taxa re¯ect the views did not dwell on higher classi®cation or at- of both authors. Jose Luis GarcõÂa translated tempt a cladistic analysis. We believe that the key into Spanish. this type of exercise should be conducted on a global scale, i.e., include the Old World MATERIALS taxa. However, our generic concepts are Materials were borrowed from or studied based on phylogenetic principles of shared in the following museums or private collec- derived characters; a discussion of most of tions (in alphabetical order, with standard ac- the character states and their polarization can ronyms and curator's name): be found in Masner and Huggert (1989). AEIC D. B. Wahl: American Entomological It is our earnest belief and hope that this Institute, 3005 SW 56th Ave., Gaines- paper will spotlight Diapriinae wasps as a ville, FL 32608, USA potential focus group for biodiversity studies. AMNH J. Carpenter: Department of Entomol- The surprisingly large extent of the Diapri- ogy Collection, American Museum of inae, its species richness, and its biological Natural History, Central Park West at diversity, are ideal for this purpose. Diapri- 79th Street, New York, NY 10024, ines penetrate many microhabitats and mi- USA 4 BULLETIN AMERICAN MUSEUM OF NATURAL HISTORY NO. 268 BMNH M. Fitton: Department of Entomology, IZAC J. Genaro: Instituto de Zoologia, Aca- The Natural History Museum, Crom- demia de Ciencias de Cuba, Habana, well Road, London SW7 5BD, London, Cuba England LACM J. P. Donahue: Insect Collection, Los CASC W. Pulawski: Department of Entomol- Angeles County Museum of Natural ogy, California Academy of Sciences, History, 900 Exposition Blvd., Los An- Golden Gate Park, San Francisco, CA geles, CA 90007, USA 94118, USA LEMQ T. A. Wheeler: Lyman Museum, St. CDAE J. Sorensen: California State Collection Anne de Bellevue, QC H9X 3M1, Can- of Arthropods, California Department ada of Food & Agriculture, 1220, N. Street, MCZC J. Perkins: Entomology Department, Sacramento, CA 95814, USA Museum of Comparative Zoology, Har- CMNH J. E. Rawlins: Section of Insects and vard University, 26 Oxford St., Cam- Spiders, Carnegie Museum of Natural bridge, MA 02138, USA History, 900 Forbes Ave., Pittsburgh, MHNS M. Elgueta: Museo Nacional Historia PA 15213, USA Natural, Santiago, Chile CNCI J. Huber: Canadian National Collec- MIUP D. Quintero: Museo de Invertebrados, tion of Insects, Eastern Cereal & Oil- Universidad de Panama, Panama seed Research Centre, Agriculture MIZA J. L. GarcõÂa: Museo de Instituto de Canada, Ottawa, ON K1A 0C6, Can- Zoologia Agricola, Maracay, Venezue- ada la CUCC M. W. Heyn: Department of Entomol- MNHG C. Besuchet: Museum d'Histoire Na- ogy Collection, Clemson University, turelle, Geneva, Switzerland Clemson, SC 29631, USA MNHP F. W. Stehr: Department of Entomology CUIC J. K. Liebherr Cornell University Insect Collection, Michigan State University, Collection, Department of Entomology, East Lansing, MI 48824±1115, USA Cornell University, Ithaca, NY 14850, ROME D. C. Darling: Department of Ento- USA mology, Royal Ontario Museum, To- DBUM M. Coulloudon: Collection Entomolo- ronto, ON M5S 2C6, Canada gique Ouellet-Robert, DeÂpartement des SEMC R. W. Brooks: Snow Entomological Sciences Biologiques, UniversiteÂde Museum, University of Kansas, MontreÂal, C.P. 6128, MontreÂal, QC Lawrence, KS 66044, USA H3C 3J7, Canada TAMU J. Oswald: Texas A&M University, DENH D. S. Chandler: University of New College Station, TX 77843, USA Hampshire Insect Collection, Depart- UADE C. E. Carlton: Department of Entomol- ment of Entomology, University of ogy Collection, University of Arkansas, New Hampshire, Durham, NH 03824, Fayetteville, AR 72701, USA USA UAIC F. G. Werner (deceased): Department