1,721,213 research outputs found
First survey of the ants (Hymenopteraı Formicidae) of Piauí: filling a major knowledge gap about ant diversity in Brazil
No full textJory, Tainara Thais, Feitosa, Rodrigo Machado (2020): First survey of the ants (Hymenopteraı Formicidae) of Piauí: filling a major knowledge gap about ant diversity in Brazil. Papéis Avulsos de Zoologia 60: 1-8, DOI: 10.11606/1807-0205/2020.60.14, URL: http://dx.doi.org/10.11606/1807-0205/2020.60.1
Figure 44 Gyne ofCephalotes mariadeandrade. A in A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes)
No full textFigure 44 Gyne ofCephalotes mariadeandrade. A:frontal view.B: lateral view.C: dorsal view. Brazil: MG, Uberlândia.Published as part of Oliveira, Aline Machado, Powell, Scott & Feitosa, Rodrigo Machado, 2021, A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes), pp. 1-52 in Revista Brasileira de Entomologia 65 (3) on page 39, DOI: 10.1590/1806-9665-RBENT-2021-0028, http://zenodo.org/record/551222
Figure 16 in A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes)
No full textFigure 16 Distribution maps of angustus group in Brazil "part 2". White stars: type locality. Black circles: material examined. Red squares: new records. Blue triangles: records not examined from literature. (Literature source: 13, 14, 40, 47 48, 49, 56, 64).Published as part of Oliveira, Aline Machado, Powell, Scott & Feitosa, Rodrigo Machado, 2021, A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes), pp. 1-52 in Revista Brasileira de Entomologia 65 (3) on page 18, DOI: 10.1590/1806-9665-RBENT-2021-0028, http://zenodo.org/record/551222
The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae)
No full textFox, Eduardo Gonçalves Paterson, Solis, Daniel Russ, Rossi, Mônica Lanzoni, Feitosa, Rodrigo Machado, Brescovit, Antonio Domingos (2012): The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae). Zootaxa 3251 (1): 47-56, DOI: 10.11646/zootaxa.3251.1.3, URL: https://biotaxa.org/Zootaxa/article/view/zootaxa.3251.1.
FIGURE 1 in The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae)
No full textFIGURE 1. Scanning electron micrograph of Trypoxylon rogenhoferi egg. Scale bar: 400 µm.Published as part of Fox, Eduardo Gonçalves Paterson, Solis, Daniel Russ, Rossi, Mônica Lanzoni, Feitosa, Rodrigo Machado & Brescovit, Antonio Domingos, 2012, The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae), pp. 47-56 in Zootaxa 3251 (1) on page 48, DOI: 10.11646/zootaxa.3251.1.3, http://zenodo.org/record/524920
Figure 1 in Revisiting the ideas of trees as templates and the competition paradigm in pairwise analyses of ground-dwelling ant species occurrences in a tropical forest
No full textFigure 1 Location of REGUA in the State of Rio de Janeiro, Brazil.Published as part of Conceição-Neto, Ricardino, França, Eder Cleyton B., Feitosa, Rodrigo Machado & Queiroz, Jarbas M., 2021, Revisiting the ideas of trees as templates and the competition paradigm in pairwise analyses of ground-dwelling ant species occurrences in a tropical forest, pp. 1-13 in Revista Brasileira de Entomologia (e20200026) 65 (1) on page 3, DOI: 10.1590/1806-9665-RBENT-2020-0026, http://zenodo.org/record/811132
FIGURE 2 in The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae)
No full textFIGURE 2. Morphological aspects of the first instar larva of Trypoxylon rogenhoferi. A—Head capsule; B—Right mandible; C—Thoracic spiracle; D—Body integument surface; E—detail on spinules of body surface. Asterisk = tentorial pit; cl = clypeus; lr = labrum. Scale bars (µm): 200; 40; 20; 300; 25.Published as part of Fox, Eduardo Gonçalves Paterson, Solis, Daniel Russ, Rossi, Mônica Lanzoni, Feitosa, Rodrigo Machado & Brescovit, Antonio Domingos, 2012, The larval morphology and nest habits of Trypoxylon (Trypargilum) rogenhoferi Kohl 1884 (Insecta: Hymenoptera: Crabronidae), pp. 47-56 in Zootaxa 3251 (1) on page 49, DOI: 10.11646/zootaxa.3251.1.3, http://zenodo.org/record/524920
Fig. 3 in Lectotype designation and redescription of four commonly collected Neotropical species of Strumigenys (Hymenoptera: Formicidae)
No full textFig. 3. Lectotype of Strumigenys denticulata Mayr, 1887 (CC-BY, CASENT0915944, Anna Pal, from www.antweb.org). A. Head, mandibles and antennae, in dorsal view. B. Full body, in lateral view. C. Full body, in dorsal view.Published as part of Silva, Thiago Sanches Ranzani Da, Chaul, Júlio Cezar Mário & Feitosa, Rodrigo Machado, 2022, Lectotype designation and redescription of four commonly collected Neotropical species of Strumigenys (Hymenoptera: Formicidae), pp. 103-126 in European Journal of Taxonomy 798 (1) on page 113, DOI: 10.5852/ejt.2022.798.1673, http://zenodo.org/record/634210
Figure 2 in Revisiting the ideas of trees as templates and the competition paradigm in pairwise analyses of ground-dwelling ant species occurrences in a tropical forest
No full textFigure 2 Presence probabilities of ant species in each tree species only for those one involved in nonrandom pairs for the two sampling techniques and seasons. PR: pitfall,rainy season; PD: pitfall, dry season; WR: Winkler, rainy season; WD: Winkler, dry season. GG= Guarea guidonia; IE= Inga edulis; NM= Nectandra membranacea; PG= Piptadenia gonoachanta.Published as part of Conceição-Neto, Ricardino, França, Eder Cleyton B., Feitosa, Rodrigo Machado & Queiroz, Jarbas M., 2021, Revisiting the ideas of trees as templates and the competition paradigm in pairwise analyses of ground-dwelling ant species occurrences in a tropical forest, pp. 1-13 in Revista Brasileira de Entomologia (e20200026) 65 (1) on page 6, DOI: 10.1590/1806-9665-RBENT-2020-0026, http://zenodo.org/record/811132
Cephalotes solidus
No full textThe solidus species group (Fig. 52) The solidus group is monotypic. Its unique species was described by Kempf (1974) as Zacryptocerus solidus, within the angustus group. The angustus and solidus groups share the dorsal and declivous faces of propodeum continuous, not meeting in a distinct propodeal angle, but differ by the mesonotum and propodeum unarmed in solidus, while in angustus there is a pair of denticles on the mesonotum and a series of denticles on propodeum. In the morphological phylogeny by De Andrade and Baroni Urbani (1999, see their Fig. 24), C.solidus isnot related with theangustus group species, being more closelyrelated to the pusillus group. Nevertheless, most of the characters used in their morphological analysis are based on soldiers. However, C. solidus is a rarely collected species, with only five workers known so far from northern Brazil (Fig. 52). This species was not included in the molecular phylogeny (Price et al., 2016). Diagnosis: Dorsal and declivous faces of propodeum continuous, not meeting in a distinct propodeal angle. Metanotum and propodeum unarmed (Fig. 2e). Brazilian species of solidus group Cephalotes solidus (Kempf, 1974) Obsolete combination: Zacryptocerus solidusPublished as part of Oliveira, Aline Machado, Powell, Scott & Feitosa, Rodrigo Machado, 2021, A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes), pp. 1-52 in Revista Brasileira de Entomologia 65 (3) on page 45, DOI: 10.1590/1806-9665-RBENT-2021-0028, http://zenodo.org/record/551222
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