Morphological cladistic analysis resolves the generic limits of the Neotropical potter wasp genera Minixi Giordani Soika and Pachyminixi Giordani Soika (Hymenoptera : Vespidae : Eumeninae)
Marcel G. Hermes A B and Letícia A. de Oliveira A
+ Author Affiliations
- Author Affiliations
A Laboratório de Sistemática e Biologia de Hymenoptera, Departamento de Biologia, Universidade Federal de Lavras, Caixa Postal 3037, Lavras, 37200-000, Brazil.
B Corresponding author. Email: marcelhermes@dbi.ufla.br
Invertebrate Systematics 30(3) 187-200 https://doi.org/10.1071/IS15031
Submitted: 30 June 2015 Accepted: 17 January 2016 Published: 29 June 2016
Abstract
The generic classification of Neotropical Eumeninae has been termed chaotic, and synonymisation of taxa has become constant in recent years. Recognition of some generic limits are problematic due to features showing a great deal of variation, such as the length of the first metasomal tergum. This applies to the Neotropical Alphamenes van der Vecht, Minixi Giordani Soika and Pachyminixi Giordani Soika. Minixi has already been demonstrated to be paraphyletic in regards to Pachyminixi. These taxa are the focus of the present study, which used morphological data to infer the phylogenetic relationships among their constituent species. A total of 14 taxa and 34 characters were subjected to cladistic analysis under implied weighting. A single most-parsimonious cladogram was obtained, recovering Pachyminixi as monophyletic. Minixi, however, was paraphyletic relative to Pachyminixi and they are thus synonymised, with the former name having priority. A new species from Mexico, Minixi mariachii, sp. nov., is described. Minixi joergenseni bicingulatus (Zavattari, 1912) is synonymised under M. joergenseni (Schrottky, 1909), comb. nov. Additional new combinations are: Minixi arechavaletae (Brèthes, 1903), comb. nov., M. bifasciatum (von Schulthess, 1904), comb. nov., M. brethesi (Bertoni, 1927), comb. nov., M. sumichrasti (de Saussure, 1875), comb. nov., and M. uruguyense (de Saussure, 1855), comb. nov. Illustrations and a new key to species of Minixi are provided. The present study enhances our knowledge on Neotropical potter wasp systematics, providing one further step into a natural classification for a group whose taxonomy has suffered from irrational splitting of genera in the past century.
Additional keywords: cladistics, Hymenoptera, phylogeny, taxonomy.
References
Bertoni, A. de W. (1927). Nuevos caracteres para la classificación de los himenópteros vespóideos. Anales de la Sociedad Científica del Paraguay 2, 127–128.Bertoni, A. de W. (1934). Contribución al conocimiento de los Eumenéidos El antigue género Eumenes Latr (s. lat.) (Nuevo punto de vista para la clasificación). Revista de la Sociedad Cientifica del Paraguay 4, 109–122.
Bitsch, J. (2012). Morphologie comparée des derniers segments du gastre et des genitalia mâles des Vespidae. 1. Sous-famille des Eumeninae (Hymenoptera). Bulletin de la Société Entomologique de France 117, 199–218.
Bohart, R. M., and Stange, L. A. (1965). A revision of the genus Zethus Fabricius in the Western Hemisphere (Hymenoptera: Eumenidae). University of California Press 40, 1–208.
Brèthes, J. (1903). Los Euménidos de Las Repúblicas Del Plata. Anales del Museo Nacional de Buenos Aires, Biodiversity Library 3, 256–258.
Brèthes, J. (1909). Hymenoptera Paraguayensis. Anales del Museo Nacional de Buenos Aires 3, 225–256.
Brèthes, J. (1924). Quelques insectes du Paraguay. Revista Chilena de Historia Natural (Valparaiso, Chile) 28, 67–72.
Carpenter, J. M. (1987). A review of the subspecies concept in the Eumenine genus Zeta (Hymenoptera: Vespidae). Psyche 94, 253–259.
| A review of the subspecies concept in the Eumenine genus Zeta (Hymenoptera: Vespidae).Crossref | GoogleScholarGoogle Scholar |
Carpenter, J. M. (2003). A return to the subspecies concept in the genus Zeta (Hymenoptera: Vespidae; Eumeninae). Boletín del Museo Nacional de Historia Natural del Paraguay 14, 19–24.
Carpenter, J. M., and Garcete-Barrett, B. R. (2003). A key to the Neotropical genera of Eumeninae (Hymenoptera: Vespidae). Boletín del Museo Nacional de Historia Natural del Paraguay 14, 52–73.
de Saussure, H. F. (1852–1853). Études sur la famille des vespides 1. Monographie des Guêpes solitaires ou de la tribe des euméniens. V. Masson, Paris & J. Cherbuliez, Geneva, Switzerland.
de Saussure, H.F. (1854–1856). Etudes sur la Famille des Vespides 3. La Monographie des Masariens et un supplement a la Monographie des Eumeniens. V. Masson, Paris & J. Cherbuliez, Geneva, Switzerland.
de Saussure, H. F. (1857). Noveaux Vespides du Mexique et de l’Amérique septentrionale. Revue et Magasin de Zoologie Pure et Apliquée 2, 269–280.
de Saussure, H. F. (1875). Synopsis of American wasps. Smithsonian Miscellaneous Collections 254, 1–392.
Forey, P. L., and Kitching, I. J. (2000). Experiments in coding multistate characters. Systematics Association Special Volume 58, 54–80.
Fox, W. J. (1899). Contributions to a knowledge of the Hymenoptera of Brazil, No. 7 – Eumenidae (genera Zethus, Labus, Zethoides, Eumenes, Montezumia and Nortonia.). Proceedings. Academy of Natural Sciences of Philadelphia 1899, 407–464.
Garcete-Barrett, B. R. (2003). La Taxonomía del género Cephalastor Giordani Soika (Hymenoptera: Vespidae: Eumeninae), parte II. Boletín del Museo Nacional de Historia Natural del Paraguay 14, 80–97.
Giordani Soika, A. (1975). Sul genere Zeta (Sauss.). Bolletino della Museo Civico di Venezia 27, 111–135.
Giordani Soika, A. (1978). Revisione degli Eumenidi neotropicali appartenenti ai generi Eumenes Latr., Omicron (Sauss.), Pararhaphidoglossa Schulth. ed affini. Bolletino della Museo Civico di Storia Naturale di Venezia 29, 1–420.
Giordani Soika, A. (1990). Revisione degli Eumenidi neotropicali appartenenti ai generi Pachymenes Sauss., Santamenes n. gen., Brachymenes G.S., Pseudacaromenes G.S., Stenosigma G.S. e Gamma Zav. (Hymenoptera). Bolletino della Museo Civico di Storia Naturale di Venezia 39, 71–172.
Goloboff, P. A. (1993). Estimating character weights during tree search. Cladistics 9, 83–91.
| Estimating character weights during tree search.Crossref | GoogleScholarGoogle Scholar |
Goloboff, P. A. (1999). Analyzing large data sets in reasonable times: solutions for composite optima. Cladistics 15, 415–428.
| Analyzing large data sets in reasonable times: solutions for composite optima.Crossref | GoogleScholarGoogle Scholar |
Goloboff, P. A., Farris, J. S., Källersjö, M., Oxelman, B., Ramírez, M. J., and Szumik, C. A. (2003). Improvements to resampling measures of group support. Cladistics 19, 324–332.
| Improvements to resampling measures of group support.Crossref | GoogleScholarGoogle Scholar |
Goloboff, P. A., Farris, J. S., and Nikon, K. C. (2008a). TNT, a free program for phylogenetic analysis. Cladistics 24, 774–786.
| TNT, a free program for phylogenetic analysis.Crossref | GoogleScholarGoogle Scholar |
Goloboff, P. A., Carpenter, J. M., Arias, J. S., and Esquivel, D. R. M. (2008b). Weighting against homoplasy improves phylogenetic analysis of morphological data sets. Cladistics 24, 758–773.
| Weighting against homoplasy improves phylogenetic analysis of morphological data sets.Crossref | GoogleScholarGoogle Scholar |
Grandinete, Y. C., Hermes, M. G., and Noll, F. B. (2015). Systematics and phylogeny of the Neotropical Pachymenes de Saussure and Santamenes Giordani Soika (Hymenoptera, Vespidae, Eumeninae). Systematic Entomology 40, 365–384.
| Systematics and phylogeny of the Neotropical Pachymenes de Saussure and Santamenes Giordani Soika (Hymenoptera, Vespidae, Eumeninae).Crossref | GoogleScholarGoogle Scholar |
Hermes, M. G., and Garcete-Barrett, B. R. (2013). Notes on Neotropical Eumeninae, with the description of a new species of Pachodynerus de Saussure (Hymenoptera, Vespidae). Revista Brasileira de Entomologia 57, 169–172.
| Notes on Neotropical Eumeninae, with the description of a new species of Pachodynerus de Saussure (Hymenoptera, Vespidae).Crossref | GoogleScholarGoogle Scholar |
Hermes, M. G., and Melo, G. A. R. (2008). Revision and cladistic analysis of the eumenine wasp genus Pseudodynerus de Saussure (Hymenoptera, Vespidae, Eumeninae). Systematic Entomology 33, 361–394.
| Revision and cladistic analysis of the eumenine wasp genus Pseudodynerus de Saussure (Hymenoptera, Vespidae, Eumeninae).Crossref | GoogleScholarGoogle Scholar |
Hermes, M. G., Somavilla, A., and Garcete-Barrett, B. R. (2013). On the nesting biology of Pirhosigma Giordani Soika (Hymenoptera, Vespidae, Eumeninae), with special reference to the use of vegetable matter. Revista Brasileira de Entomologia 57, 433–436.
| On the nesting biology of Pirhosigma Giordani Soika (Hymenoptera, Vespidae, Eumeninae), with special reference to the use of vegetable matter.Crossref | GoogleScholarGoogle Scholar |
Hermes, M. G., Melo, G. A., and Carpenter, J. M. (2014). The higher level phylogenetic relationships of the Eumeninae (Insecta, Hymenoptera, Vespidae), with emphasis on Eumenes sensu lato. Cladistics 30, 453–484.
| The higher level phylogenetic relationships of the Eumeninae (Insecta, Hymenoptera, Vespidae), with emphasis on Eumenes sensu lato.Crossref | GoogleScholarGoogle Scholar |
Jörgensen, P. (1912). Los crisídidos y los himenópteros aculeatos de la Provincia de Mendoza. Anales del Museo Nacional de Buenos Aires 22, 267–338.
Lee, D. C., and Bryant, H. N. (1999). A reconsideration of the coding of inapplicable characters: assumptions and problems. Cladistics 15, 373–378.
| A reconsideration of the coding of inapplicable characters: assumptions and problems.Crossref | GoogleScholarGoogle Scholar |
Lopes, R. B., and Noll, F. B. (2015). First records of two Amazonian species of Zethus (Zethoides) Fox, 1899 (Hymenoptera, Vespidae, Eumeninae) in Atlantic Forest fragments in São Paulo state, Brazil. Checklist 11, 1–4.
MacLean, B. K., Chandler, L., and Maclean, D. B. (1978). Phenotypic expression in the paper wasp Polistes fuscatus (Hymenoptera: Vespidae). Great Lakes Entomologist 11, 105–116.
Nixon, K. C. (1999). The parsimony Ratchet, a new method for rapid parsimony analysis. Cladistics 15, 407–414.
| The parsimony Ratchet, a new method for rapid parsimony analysis.Crossref | GoogleScholarGoogle Scholar |
Nixon, K. C. (1999–2002). Winclada, version 1.0000. Published by the author. Ithaca, New York.
Pickett, K. M., and Carpenter, J. M. (2010). Simultaneous analysis and the origin of eusociality in the Vespidae (Insecta: Hymenoptera). Arthropod Systematics & Phylogeny 68, 3–33.
Rasmussen, C., Garcete-Barrett, B. R., and Gonçalves, R. B. (2009). Curt Schrottky (1874–1937): South American entomology at the beginning of the 20th century (Hymenoptera, Lepidoptera, Diptera). Zootaxa 2282, 1–50.
Rieppel, O., and Kearney, M. (2002). Similarity. Biological Journal of the Linnean Society. Linnean Society of London 75, 59–82.
| Similarity.Crossref | GoogleScholarGoogle Scholar |
Schrottky, C. (1909). Himenopteros de Catamarca. Anales de la Sociedad Científica Argentina 68, 233–272.
Schrottky, C. (1913). La distribución geográfica de los himenópteros argentinos. Anales de la Sociedad Científica Argentina 75, 115–286.
Strong, E. E., and Lipscomb, D. (1999). Character coding and inapplicable data. Cladistics 15, 363–371.
| Character coding and inapplicable data.Crossref | GoogleScholarGoogle Scholar |
von Schulthess, A. (1904). Beiträge zur Kenntnis der Nortonia-Arten (Hym. Vesp.). Zeitschrift für Systematische Hymenopterologie und Dipterologie 4, 270–283.
Zavattari, E. (1911). Beiträge zur Kenntnis der Hymenopterenfauna von Paraguay. Zoologische Jahrbucher 31, 39–58.
Zavattari, E. (1912). Materialien für eine Monographie der Neotropischen Eumeniden. Archiv für Naturgeschichte 78, 1–272.
