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Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae)
No full textLacau, Sebastien, Villemant, Claire, Delabie, Jacques H. C. (2004): Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae). Zootaxa 678: 1-23, DOI: 10.5281/zenodo.15881
FIGURE 1 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURE 1. Frequency distribution of the maximum width of the cephalic capsule of mature embryos and larvae of C. transversus (n=296).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 40, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 33–35. Cyphomyrmex transversus. 33 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 33–35. Cyphomyrmex transversus. 33: workers taking care of the brood. 34: habitus of a pupa, lateral view, its whole body covered by mycelium. 35: detail of a mycelial tuff of the symbiotic fungus.Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 50, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 15–16 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 15–16. Fifth larval morph of Cyphomyrmex transversus. 15: habitus in lateral view. 16: habitus in ventral view.Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 45, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
Typhlomyrmex
No full textKey to Typhlomyrmex workers (modified from Brown, 1965) 1. Clypeal dome with anterior face vertical or subvertical (head in side view); mandible shape elongatedsubtriangular, their basal margins weakly convex, not reaching the anterior clypeal margin at full closure; anterior face of mesotibia with about 10 denticuliform erect setae......................................................................... 2 – Clypeal dome with anterior face sharply inclined posteriorly (head in side view); mandible shape triangular, their basal margins rectilinear or weakly concave, fitting tightly against clypeus at full closure; anterior face of mesotibia without denticuliform setae...................................................................................................... 3 2. Antennae 12 segmented; clypeal margin straight and totally concealed by the clypeal dome in dorsal view....................................................... T. clavicornis Emery – Antennae 10 segmented; clypeal margin weakly convex medially and only partially concealed by the clypeal dome in dorsal view........................ T. meire n. sp. 3. Petiole well pedunculate in lateral view; node poorly developed, longer than high, subconvex at its top and without a distinct posterior face; abdominal tergite III without obvious anterior face; size polymorphism marked ...... T. rogenhoferi Mayr – Petiole weakly pedunculate in lateral view; node well developed, higher than long, well rounded at its top and with a distinct posterior face; abdominal tergite III with a distinct anterior face; monomorphic................................................................... 4 4. Metafemora base (posterior view) sharply swollen ventrally, so that it forms a short vertical face at the base, joining the ventral face by an obtuse and rounded angle; head width> 0.55 mm ........................................................ T. major Santschi – Metafemora base (posterior view) poorly swollen ventrally, so that it does not form an angle at its base; head width <0.55 mm .......................... T. pusillus EmeryPublished as part of Lacau, Sebastien, Villemant, Claire & Delabie, Jacques H. C., 2004, Typhlomyrmex meire, a remarkable new species endemic to Southern Bahia, Brazil (Formicidae: Ectatomminae), pp. 1-23 in Zootaxa 678 on pages 15-16, DOI: 10.5281/zenodo.15881
FIGURES 22–26 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 22–26. Fifth larval morph of Cyphomyrmex transversus. 22: detail of the maxillary palp, lateral view. 23: idem, full-face view. 24: detail of the left sub-antennal setae. 25: right mandible, antero-dorsal view. 26: right antennae, antero dorsal view. Abbreviations as follows: asmp, accessories sensillae of maxillar palp (fig. 23); dda, discoidal depression of the antenna (fig. 26); gl, genal lobe (fig. 24); mp, maxillar palp (figs. 22–23); ms, maxillary setae (figs. 22–23); sas, sub-antennal setae (fig. 24); se1-se3, sensilla (fig. 26); spi, spine (fig. 25).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 47, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 9–14 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 9–14. Larval morphology of Cyphomyrmex transversus. 9: first morph (1st larval instar), habitus in lateral view. 10–11: second larval morph, habitus in lateral view. 12: third larval morph, head in full-face view. 13: fifth larval morph, head in full-face view. 14: third larval morph, head in ventral view. Abbreviations as follows: at, antenna (figs. 12–13); CC, cephalic capsule (figs. 12–13); cl, clypeus (figs. 12–13); fr, front (figs. 12–13); lab, labrum (figs. 12–13); gl, genal lobe (fig. 12); M, mandible (figs. 12–13); msp, mesothoracic spiracle (fig. 10); mtp, metathoracic spiracle (fig. 10); om, occipital margin (fig. 12); sas, sub-antennal setae (figs. 12–13); tf, tegumentary fold (fig. 9).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 44, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 27–32 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 27–32. Larval morphology of Cyphomyrmex transversus. 27: Schematic representation in lateral view of a fifth larval morph, focusing on larval segmentation and spiracles' disposition. 28: detail of an abdominal spiracle of a first-instar larva, full-face view. 29–32: fifth larval morph. 29: Detail of the left metathoracic spiracle, full-face view. 30: detail of the protuberance of the first abdominal segment, ventral view. 31: caudal region, lateral view: anal slit. 32: ventral part of the body, lateral view. Abbreviations as follows: A, abdomen (abdominal segments); ao, anal orifice (fig. 31); CC, cephalic capsule (fig. 27); cr, caudal region (fig. 27); mts, mesothoracic spiracle (fig. 28); so, spiracle orifice; sp, abdominal spiracles (fig. 27); T, thorax (thoracic segments) (fig. 27). Vap, ventro-median protuberance (fig. 32).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 48, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 17–21 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 17–21. Fifth larval morph of Cyphomyrmex transversus. 17: head in ventral view. 18: head in full-face view, detail of the clypeo-mandibular region. 19: detail of the left mandible, external view. 20: detail of the labrum in dorsal view. 21: head and anterior region of the body, ventral view, detail of the pilosity. Abbreviations as follows: apm, apical margin (fig. 18); apt, apical tooth (fig. 18); arm, articulatory margin (figs. 18–19); bm, basal margin (fig. 18); co, condyle (figs. 18–19); em, external margin (fig. 18); ga, galea (fig. 17); gl, genal lobe (fig. 17); la, labium (figs. 17–18); lab, labrum (figs. 17–18); lp, labial palp (fig. 17); M, mandible (figs. 17–18); ma, maxillar articulation (fig. 17); max, maxilla (fig. 17); mp, maxillar palp (fig. 17); ms, maxillary setae (fig. 17); s, seta (fig. 17); se, sensilla (fig. 17); sp, spiracle (fig. 17); tr, trachea (fig. 17).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 46, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
FIGURES 2–8 in Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus
No full textFIGURES 2–8. Egg morphology of Cyphomyrmex transversus. 2: eggs interconnected by their fungus layers. 3 (detail of fig. 2): egg habitus with detail of its fungus layer. 4 (detail of fig. 3): cellular organization of the fungus layer. 5: egg habitus after removing of its fungus layer. 6: detail of the vitelline membrane, with epidermal cells visible through the chorion. 7: eggs and first instar larvae forming a brood package. 8: egg habitus after removing the fungus layer id 6. Abbreviations as follows: ap, anterior pole (fig. 5); C, cell (fig. 6); cf, fungus layer (figs. 2–3); ch, chorion (fig. 5); E, egg (figs. 2–4 and 7–8); fi, fungus filament (mycelium) (fig. 8); il, intercellular limit (fig. 6); L, first instar larva (fig. 7); mi, micropyle (fig. 5); pp, posterior pole (fig. 5); tuf, fungus tuff (fig. 8); vm, vitelline membrane (fig. 5); yc, yeast-like cell (fig. 4).Published as part of <i>Ramos Lacau, Lucimeire De S., Villemant, Claire, Bueno, Odair C., Delabie, Jacques H.C. & Lacau, Sebastien, 2008, Morphology of the eggs and larvae of Cyphomyrmex transversus Emery (Formicidae: Myrmicinae: Attini) and a note on the relationship with its symbiotic fungus, pp. 37-54 in Zootaxa 1923 (1)</i> on page 43, DOI: 10.11646/zootaxa.1923.1.3, <a href="http://zenodo.org/record/10092860">http://zenodo.org/record/10092860</a>
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