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167 results for “Neotropical clade”
FIG. 3. — Veredatrypa rosai n. gen., n in New Brazilian Tafaliscina increase the diversity of this Neotropical cricket clade (Orthoptera: Grylloidea: Gryllidae: Oecanthinae: Paroecanthini)
FIG. 3. — Veredatrypa rosai n. gen., n. sp. male genitalia: A, dorsal; B, ventral; C, lateral. Female copulatory papilla: D, dorsal; E, ventral; F, lateral. Scale bars: A-C, 1 mm; D-F, 0.5 mm.
Data from: Correlated evolution of sexual dimorphism and male dimorphism in a clade of neotropical harvestmen
Secondary sexual traits increase male fitness, but may be maladaptive in females, generating intralocus sexual conflict that is ameliorated through sexual dimorphism. Sexual selection on males may also lead some males to avoid expenditure on secondary sexual traits and achieve copulations using alternative reproductive tactics (ARTs). Secondary sexual traits can increase or decrease fitness in males, depending on which ART they employ, generating intralocus tactical conflict that can be ameliorated through male dimorphism. Due to the evolutionary forces acting against intralocus sexual and tactical conflicts, male dimorphism could coevolve with sexual dimorphism, a hypothesis that we tested by investigating these dimorphisms across 48 harvestman species. Using three independently derived phylogenies we consistently found that the evolution of sexual dimorphism was correlated with that of male dimorphism, and suggest that the major force behind this relationship is the similarity between selection against intralocus sexual conflict and selection against intralocus tactical conflict. We also found that transitions in male dimorphism were more likely in the presence of sexual dimorphism, indicating that if a sexually selected trait arises on an autosome and is expressed in both sexes, its suppression in females probably evolves earlier than its suppression in small males that adopt ARTs.
FIGURE 4 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 4. Photographs of live lizards representing twelve species of Hoplocercinae.
FIGURE 4 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 4. Photographs of live lizards representing twelve species of Hoplocercinae.
FIGURE 4 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 4. Photographs of live lizards representing twelve species of Hoplocercinae.
FIGURE 6 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 6. Distribution of Enyalioides heterolepis (triangles) and E. laticeps (dots).
FIGURE 4 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 4. Photographs of live lizards representing twelve species of Hoplocercinae.
FIGURE 5 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 5. Distribution of Enyalioides cofanorum (dots) and E. rubrigularis (triangles).
FIGURE 4 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 4. Photographs of live lizards representing twelve species of Hoplocercinae.
FIGURE 1 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 1. Distribution of Hoplocercinae.
FIGURE 10 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 10. Distribution of Enyalioides praestabilis (dots) and E. touzeti (triangles).
FIGURE 9 in A systematic revision of Neotropical lizards in the clade Hoplocercinae (Squamata: Iguania)
FIGURE 9. Distribution of Enyalioides palpebralis (dots) and Hoplocercus spinosus (triangles).
FIGURE 24. Centruroides Marx, 1890 in Systematic Revision Of The Arboreal Neotropical "Thorellii" Clade Of Centruroides Marx, 1890, Bark Scorpions (Buthidae C.L. Koch, 1837) With Descriptions Of Six New Species
FIGURE 24. Centruroides Marx, 1890, telson, ventral aspect. A, D. C. rileyi Sissom, 1995, A. ♂ (CNAN SC4002), D. ♀ (CNAN SC4003). B, E. C. hamadryas, sp. nov., B. holotype ♂ (CNAN T01408), E. paratype ♀ (CNAN T01415). C, F. C. hoffmanni Armas, 1996, C. ♂, F. ♀ (CNAN SC3996). G, J. C. cuauhmapan, sp. nov., G. holotype ♂ (CNAN T01396), J. paratype ♀ (CNAN T01399). H, K. C. berstoni, sp. nov., H. holotype ♂ (CASENT 9073325), K. paratype ♀ (CASENT 9073313). I, L. C. chanae, sp. nov., I. holotype ♂ (CNAN T01403), L. paratype ♀ (CNAN T01405). M, P. C. catemacoensis, sp. nov., M. holotype ♂ (CNAN T01424), P. paratype ♀ (CNAN T01423). N, Q. C. schmidti Sissom, 1995, N. ♂ (CASENT 9073316), Q. ♀ (CASENT 9073317). O, R. C. yucatanensis, sp. nov., O. holotype ♂ (CNAN T01416), R. paratype ♀ (CNAN T01418). Scale bars = 1 mm.
FIGURE 11. Centruroides Marx, 1890 in Systematic Revision Of The Arboreal Neotropical "Thorellii" Clade Of Centruroides Marx, 1890, Bark Scorpions (Buthidae C.L. Koch, 1837) With Descriptions Of Six New Species
FIGURE 11. Centruroides Marx, 1890, pedipalp chela, retrolateral aspect. A. C. rileyi Sissom, 1995, ♂ (CNAN SC4002). B. C. cuauhmapan, sp. nov., holotype ♂ (CNAN T01396). C. C. catemacoensis, sp. nov., holotype ♂ (CNAN T01424). Scale bars = 1 mm.
FIGURE 31 in Systematic Revision Of The Arboreal Neotropical "Thorellii" Clade Of Centruroides Marx, 1890, Bark Scorpions (Buthidae C.L. Koch, 1837) With Descriptions Of Six New Species
FIGURE 31. Centruroides catemacoensis, sp. nov., ♀ (CNAN T01423), habitus. A. Dorsal aspect. B. Ventral aspect. Scale bars = 5 mm.
Supplementary material 2 from: de Lima AG, de Paula-Souza J, Ringelberg JJ, Simon MF, de Queiroz LP, Borges LM, de Freitas Mansano V, Souza VC, Scalon VR (2022) New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade). In: Hughes CE, de Queiroz LP, Lewis GP (Eds) Advances in Legume Systematics 14. Classification of Caesalpinioideae Part 1: New generic delimitations. PhytoKeys 205: 203-237. https://doi.org/10.3897/phytokeys.205.82220
Table S1
Supplementary material 1 from: de Lima AG, de Paula-Souza J, Ringelberg JJ, Simon MF, de Queiroz LP, Borges LM, de Freitas Mansano V, Souza VC, Scalon VR (2022) New segregates from the Neotropical genus Stryphnodendron (Leguminosae, Caesalpinioideae, mimosoid clade). In: Hughes CE, de Queiroz LP, Lewis GP (Eds) Advances in Legume Systematics 14. Classification of Caesalpinioideae Part 1: New generic delimitations. PhytoKeys 205: 203-237. https://doi.org/10.3897/phytokeys.205.82220
Figures S1–S18
Fig. 1. Cladogram depicting hypothesized relationships among Clade A in Systematics of the Neotropical fish subfamily Glandulocaudinae (Teleostei: Characiformes: Characidae)
Fig. 1. Cladogram depicting hypothesized relationships among Clade A characids as modified here from Malabarba & Weitzman (2003) with indication of non-inseminating and inseminating groups.
FIGURE 6 in Gloeocantharellus aculeatus (Gomphaceae), a new neotropical species in the gomphoid-phalloid clade
FIGURE 6. Gloeocantharellus echinosporus: Basidiospores (SEM). CGE 16040. Photos by F.T.F. Linhares
Figure 10 in Morphological disparity in a hyperdiverse mammal clade: a new morphotype and tribe of Neotropical cricetids
Figure 10. Rhagomyini: current schematic geographic range in South America.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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OpenNeuro
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