1,721,234 research outputs found
FIGURES 1–2 in Two new genera in the Nymphidiina (Lepidoptera: Riodinidae: Nymphidiini)
No full textFIGURES 1–2. Adults (dorsal surface on left, ventral surface on right). 1A. Livendula huebneri male, nr. Cacaulândia, S.W. Brazil [Ro] (USNM). 1B. Livendula huebneri female, nr. Cacaulândia, S.W. Brazil [Ro] (USNM). 2A. Minotauros lampros male, Estación Científica Yasuní, E. Ecuador (JHKW). 2B. Minotauros lampros female, Estación Científica Yasuní, E. Ecuador (JHKW).Published as part of Hall, Jason P. W., 2007, Two new genera in the Nymphidiina (Lepidoptera: Riodinidae: Nymphidiini), pp. 35-42 in Zootaxa 1415 on page 36, DOI: 10.5281/zenodo.17569
Four new symmachiine taxa from the eastern Andes of Peru and Ecuador (Lepidoptera: Riodinidae)
No full textHall, Jason P. W., Lamas, Gerardo (2007): Four new symmachiine taxa from the eastern Andes of Peru and Ecuador (Lepidoptera: Riodinidae). Zootaxa 1533: 41-52, DOI: 10.5281/zenodo.17775
FIGURES 3–4. Male genitalia. 3 in Two new genera in the Nymphidiina (Lepidoptera: Riodinidae: Nymphidiini)
No full textFIGURES 3–4. Male genitalia. 3. Livendula huebneri, Matoury, French Guiana (USNM), with genitalia and cornutus (bottom) in lateral view, and valvae in ventral view (top). 4. Minotauros lampros, upper Río Tiputini, E. Ecuador (JHKW), with genitalia in lateral view, valvae in ventral view (left) and uncus/tegumen in dorsal view (right). Scale bar = 1 mm.Published as part of Hall, Jason P. W., 2007, Two new genera in the Nymphidiina (Lepidoptera: Riodinidae: Nymphidiini), pp. 35-42 in Zootaxa 1415 on page 37, DOI: 10.5281/zenodo.17569
F in A revision of the new riodinid butterfly genus Pseudotinea (Lepidoptera: Riodinidae)
No full textF. 11–13. Female genitalia in dorsal view. (11) Pseudotinea volcanicus. (12) P. eiselei. (13) P. hemis.Published as part of HALL, JASON P. W. & CALLAGHAN, CURTIS J., 2003, A revision of the new riodinid butterfly genus Pseudotinea (Lepidoptera: Riodinidae), pp. 821-837 in Journal of Natural History 37 (7) on page 826, DOI: 10.1080/00222930110096771, http://zenodo.org/record/527438
Five new Penaincisalia species (Lepidoptera: Lycaenidae: Eumaeini) from the Andes of southern Ecuador and northern Peru
No full textHall, Jason P. W., Willmott, Keith R., Busby, Robert C. (2005): Five new Penaincisalia species (Lepidoptera: Lycaenidae: Eumaeini) from the Andes of southern Ecuador and northern Peru. Zootaxa 797: 1-20, DOI: 10.5281/zenodo.17055
FIGURES 9–10 in Four new symmachiine taxa from the eastern Andes of Peru and Ecuador (Lepidoptera: Riodinidae)
No full textFIGURES 9–10. Symmachiini female genitalia in dorsal view. 9. Mesene leucogyna leucogyna, putative Ψ, Yakunk- Cutucú trail, Morona-Santiago, S. Ecuador (JHKW). 10. Mesene leucogyna notia, paratype Ψ, San Pedro, Cuzco, S. Peru (MUSM). Scale bar = 1 mm.Published as part of Hall, Jason P. W. & Lamas, Gerardo, 2007, Four new symmachiine taxa from the eastern Andes of Peru and Ecuador (Lepidoptera: Riodinidae), pp. 41-52 in Zootaxa 1533 on page 44, DOI: 10.5281/zenodo.17775
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Figure 10. Abdominal coremata. A–D in A survey of androconial organs in the Riodinidae (Lepidoptera)
No full textFigure 10. Abdominal coremata. A–D, Eunogyra satyrus Westwood, lateral view of abdominal tip with uncus at top, valvae at middle and partially everted coremata at bottom (A), everted coremata (B) and tip of coremata seta (C), and scales lining surface of coremata (D) magnified. Scale bars: A, B, 200 mm; C, D, 5 mm.Published as part of Hall, Jason P. W. & Harvey, Donald J., 2002, A survey of androconial organs in the Riodinidae (Lepidoptera), pp. 171-197 in Zoological Journal of the Linnean Society 136 (2) on page 190, DOI: 10.1046/j.1096-3642.2002.00003.x, http://zenodo.org/record/543371
Figure 1. Perching males. A in A survey of androconial organs in the Riodinidae (Lepidoptera)
No full textFigure 1. Perching males. A, Symmachia jugurtha Staudinger, El Durango, Esmeraldas, Ecuador. B, Menander hebrus Cramer, Pimpilala, Napo, Ecuador; curled abdomen is telescoped outwards and presumed to be disseminating pheromones from concealed androconial scales along anterior margins of distal tergites (note left-hand wings are bent downwards out of sight).Published as part of Hall, Jason P. W. & Harvey, Donald J., 2002, A survey of androconial organs in the Riodinidae (Lepidoptera), pp. 171-197 in Zoological Journal of the Linnean Society 136 (2) on page 172, DOI: 10.1046/j.1096-3642.2002.00003.x, http://zenodo.org/record/543371
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