Taxonomic Review and Phylogenetic Analysis of the genus Hylomyrma Forel, 1912 (Formicidae: Myrmicinae: Myrmicini), based on morphological and molecular data

• Grant number: 12/21309-7
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: March 01, 2013
• End date: July 31, 2017
• Field of knowledge: Biological Sciences - Zoology
• Principal Investigator: Carlos Roberto Ferreira Brandão
• Grantee: Mônica Antunes Ulysséa
• Host Institution: Museu de Zoologia (MZ). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated scholarship(s): 15/06485-1 - Non-flying queen and aberrant queen-worker phenotypes in Hylomyrma Forel, 1912 (Formicidae: Myrmicinae: Pogonomyrmecini), BE.EP.DR

Abstract

Ants are eusocial insects with the most ecological success and dominant in all of terrestrial ecosystems. However, the phylogenetic relationships among the main lineages represent an important source of uncertainty in the literature. This is the case of Myrmicinae; its position between Formicidae subfamilies and its internal phylogeny remain unclear. Among the 25 tribes of Myrmicinae, Myrmicini is considered as a basal lineage and has been indicated as non monophyletic. Nevertheless, there is still a lot to be investigated about the internal relationships of the tribe; the latest tribe phylogeny analyzed only two species of Hylomyrma and only Pogonomyrmex species distributed in North America, understood as sister- genera. Hylomyrma is a Neotropical genus with 13 species with cryptic habits inhabitants of leaf-litter, marked by morphological uniformity. Still, the identity of some species is challenged because they were described from a small series of individuals, no more than three. In these situations, the study of morphological variation among the species is limited. In recent years, the study of leaf-litter with Winkler Extractors, especially in the Atlantic Forest (Project BIOTA/FAPESP) and Amazon Forest, and the use of Malaise to sample Hymenoptera (Project HYMPAR/FAPESP) allowed more frequent sampling of Hylomyrma, particularly workers, but also of males and gynes. As a result of these projects and due to the deposit of ants from different places in Brasil and Latin America, the Collection of Formicidae in the Museum of Zoology, Universidade de São Paulo, has accumulated a significant material of Hylomyrma, with broad geographic representation showing extensive morphological variation of the Hylomyrma species, as well as specimens clearly distinct from already known species. In this context, this study aims to perform a robust taxonomic review and phylogenetic analysis of Hylomyrma.

Scientific publications

(8)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

ULYSSEA, MONICA ANTUNES; BRANDAO, C. R. F.. Taxonomic revision of the Neotropical ant genus Hylomyrma Forel, 1912 (Hymenoptera: Formicidae: Myrmicinae), with the description of fourteen new species. Zootaxa, v. 5055, n. 1, p. 1-137, OCT 19 2021. (15/06485-1, 19/24810-8, 17/07366-1, 12/21309-7, 18/11453-0)

FEITOSA, RODRIGO M.; CAMACHO, GABRIELA P.; SILVA, THIAGO S. R.; ULYSSEA, MONICA A.; LADINO, NATALIA; OLIVEIRA, ALINE M.; ALBUQUERQUE, EMILIA Z.; SCHMIDT, FERNANDO A.; RIBAS, CARLA R.; NOGUEIRA, ANSELMO; et al. Ants of Brazil: an overview based on 50 years of diversity studies. SYSTEMATICS AND BIODIVERSITY, v. 20, n. 1, p. 27-pg., 2022-12-31. (12/21309-7, 18/11453-0, 15/06485-1)

MÔNICA ANTUNES ULYSSÉA; LÍVIA P. PRADO; CARLOS ROBERTO F. BRANDÃO. Type specimens of the traditional Myrmicinae (Hymenoptera: Formicidae) ant tribes deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil: Adelomyrmecini, Basicerotini, Blepharidatt ini, Crematogastrini, Formicoxenini, Lenomyrmecini, Myrmicini, Phalacromyrmecini, Pheidolini, Stegomyrmecini, Stenammini and Tetramoriini. Papéis Avulsos de Zoologia (São Paulo), v. 55, n. 12, p. 175-204, 2015-00-00. (12/21309-7)

QUEIROZ, ANTONIO C. M.; MARQUES, TATIANNE G.; RIBAS, CARLA R.; CORNELISSEN, TATIANA G.; NOGUEIRA, ANSELMO; SCHMIDT, FERNANDO A.; FEITOSA, RODRIGO M.; SOBRINHO, TATHIANA G.; QUINET, YVES; BACCARO, FABRICIO B.; et al. Ant diversity decreases during the dry season: A meta-analysis of the effects of seasonality on ant richness and abundance. Biotropica, v. 55, n. 1, p. 11-pg., 2022-10-03. (12/21309-7, 19/24810-8, 18/11453-0, 19/19544-7)

MÔNICA ANTUNES ULYSSÉA; FABIANO FABIAN ALBERTONI. Morphology and biological notes of Macrosiagon octomaculata (Gerstaecker) triungulinid and a summary of the knowledge on immature stages of the genus (Ripiphoridae). Papéis Avulsos de Zoologia (São Paulo), v. 60, 2020-07-13. (12/21309-7, 15/06485-1, 18/11453-0, 12/02441-1)

MÔNICA ANTUNES ULYSSÉA; LÍVIA PIRES DO PRADO; CARLOS ROBERTO F. BRANDÃO. CATALOGUE OF THE DOLICHODERINAE, FORMICINAE AND MARTIALINAE (HYMENOPTERA: FORMICIDAE) TYPES DEPOSITED AT THE MUSEU DE ZOOLOGIA DA UNIVERSIDADE DE SÃO PAULO, BRAZIL. Papéis Avulsos de Zoologia (São Paulo), v. 57, n. 23, p. 295-311, 2017-00-00. (12/21309-7)

FEITOSA, RODRIGO M.; SILVA, THIAGO S. R.; CAMACHO, GABRIELA P.; ULYSSEA, MONICA A.; LADINO, NATALIA; OLIVEIRA, ALINE M. M.; DE ALBUQUERQUE, EMILIA Z.; RIBAS, CARLA R.; SCHMIDT, FERNANDO A.; MORINI, MARIA SANTINA DE C.; et al. From species descriptions to diversity patterns: the validation of taxonomic data as a keystone for ant diversity studies reproducibility and accuracy. ROYAL SOCIETY OPEN SCIENCE, v. 10, n. 2, p. 17-pg., 2023-02-08. (18/11453-0, 12/21309-7, 15/06485-1)

SCHMIDT, F. A.; RIBAS, C. R.; FEITOSA, R. M.; BACCARO, F. B.; DE QUEIROZ, A. C. M.; SOBRINHO, T. G.; QUINET, Y.; CARVALHO, K. S.; IZZO, T.; DE CASTRO MORINI, M. S.; et al. Ant diversity studies in Brazil: an overview of the myrmecological research in a megadiverse country. Insectes Sociaux, v. 69, n. 1, p. 17-pg., 2022-02-08. (12/21309-7, 15/06485-1, 18/11453-0, 19/19544-7)