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980 results for “Coping”
Figure 11 from: Shorter PL, Hennen DA, Marek PE (2018) Cryptic diversity in Andrognathus corticarius Cope, 1869 and description of a new Andrognathus species from New Mexico (Diplopoda, Platydesmida, Andrognathidae). ZooKeys 786: 19-41. https://doi.org/10.3897/zookeys.786.27631
Figure 11 Somatic characters of Andrognathusgrubbsi sp. n. (catalog # AND0045). A Mid-body rings, ventral view B Distal antennomeres, ventral view C Ozopore of ring five, dorsal view. Scale bars: 0.3 mm (A), 0.1 mm (B), 0.05 mm (C).
Figure 3 from: Shorter PL, Hennen DA, Marek PE (2018) Cryptic diversity in Andrognathus corticarius Cope, 1869 and description of a new Andrognathus species from New Mexico (Diplopoda, Platydesmida, Andrognathidae). ZooKeys 786: 19-41. https://doi.org/10.3897/zookeys.786.27631
Figure 3 Distribution map of Andrognathus. Dots: Andrognathuscorticarius, square: Andrognathushoffmani, star: Andrognathusgrubbsi sp. n. The species A.corticarius is reported from Ohio and Pennsylvania for the first time, and the genus is reported from New Mexico for the first time.
Figure 10 from: Shorter PL, Hennen DA, Marek PE (2018) Cryptic diversity in Andrognathus corticarius Cope, 1869 and description of a new Andrognathus species from New Mexico (Diplopoda, Platydesmida, Andrognathidae). ZooKeys 786: 19-41. https://doi.org/10.3897/zookeys.786.27631
Figure 10 Andrognathuscorticarius habitat. A Boone County, West Virginia B Morgan County, Tennessee C Carter County, Kentucky D Montgomery County, Virginia.
Figure 5 from: Shorter PL, Hennen DA, Marek PE (2018) Cryptic diversity in Andrognathus corticarius Cope, 1869 and description of a new Andrognathus species from New Mexico (Diplopoda, Platydesmida, Andrognathidae). ZooKeys 786: 19-41. https://doi.org/10.3897/zookeys.786.27631
Figure 5 Andrognathusgrubbsi sp. n., female paratype, (VTEC Catalog #AND0045). A Head, ventral view B Tip of labrum C Dorsal view of rings 3–7 D Posterior body rings, ventral view. Scale bars: 0.1 mm (A), 0.05 mm (B), 0.5 mm (C), 0.4 mm (D).
Figure 1 from: Shorter PL, Hennen DA, Marek PE (2018) Cryptic diversity in Andrognathus corticarius Cope, 1869 and description of a new Andrognathus species from New Mexico (Diplopoda, Platydesmida, Andrognathidae). ZooKeys 786: 19-41. https://doi.org/10.3897/zookeys.786.27631
Figure 1 Andrognathuscorticarius Cope, 1869 from Stadium Woods, Montgomery County, Virginia (A–C) Pulaski County, Virginia (D). A Adult male, dorsolateral view, approximate length 24 mm (VTEC catalog #MPE01962) B Adults and juveniles in situ. Aggregated individuals were found inside a decaying hardwood log C Adult aggregation. Inset shows the chemical secretions on the ozopores on the bottom left and bottom right individuals D Male and female coiled around eggs.
Fig.12 in Redefinição Do Grupo De Phyllomedusa Hypochondrialis, Com Redescrição De P. Megacephala (Miranda-Ribeiro, 1926), Revalidação De P. Azurea Cope, 1862 E Descrição De Uma Nova Espécie (Amphibia, Anura, Hylidae)
Fig.12- Phqllomedusa nordestina sp.nov. (MNRJ 13607, holótipo, CRC 34,6mm).
Fig.1 in Redefinição Do Grupo De Phyllomedusa Hypochondrialis, Com Redescrição De P. Megacephala (Miranda-Ribeiro, 1926), Revalidação De P. Azurea Cope, 1862 E Descrição De Uma Nova Espécie (Amphibia, Anura, Hylidae)
Fig.1- Phyllomedusa azurea (MNRJ 17864, CRC 39,4mm, coletado em Passo do Lontra, Corumbá, MS).
Figure 1 from: Entiauspe-Neto OM, de Sena A, Tiutenko A, Loebmann D (2019) Taxonomic status of Apostolepis barrioi Lema, 1978, with comments on the taxonomic instability of Apostolepis Cope, 1862 (Serpentes, Dipsadidae). ZooKeys 841: 71-78. https://doi.org/10.3897/zookeys.841.33404
Figure 1 Dorsal, lateral and ventral illustrations of previously recognized taxa, Apostolepisdimidiata (A) and A.barrioi (B), according to the diagnoses of Cabral et al. (2017). However, these represent merely phenotypic variations of A.dimidiata and, according to the descriptions of Jan (1862) and Lema (1978), both holotypes of A.barrioi and A.dimidiata present the bottom coloration.
Figure 2 from: Entiauspe-Neto OM, de Sena A, Tiutenko A, Loebmann D (2019) Taxonomic status of Apostolepis barrioi Lema, 1978, with comments on the taxonomic instability of Apostolepis Cope, 1862 (Serpentes, Dipsadidae). ZooKeys 841: 71-78. https://doi.org/10.3897/zookeys.841.33404
Figure 2 The impact of the taxonomic history of Apostolepis Cope, 1862 species. The line refers to the cumulative number of species considered as valid during the time span, suffering either reductions from synonymies or additions from descriptions and revalidations. Inset picture: Apostolepis sp. from Serra do Cachimbo, Pará, Brazil.
Supplementary material 3 from: Suhr EL, O'Dowd DJ, Suarez AV, Cassey P, Wittmann TA, Ross JV, Cope RC (2019) Ant interceptions reveal roles of transport and commodity in identifying biosecurity risk pathways into Australia. NeoBiota 53: 1-24. https://doi.org/10.3897/neobiota.53.39463
: Data type: biodiversity data
Supplementary material 5 from: Suhr EL, O'Dowd DJ, Suarez AV, Cassey P, Wittmann TA, Ross JV, Cope RC (2019) Ant interceptions reveal roles of transport and commodity in identifying biosecurity risk pathways into Australia. NeoBiota 53: 1-24. https://doi.org/10.3897/neobiota.53.39463
: Data type: biodiversity data
Supplementary material 4 from: Suhr EL, O'Dowd DJ, Suarez AV, Cassey P, Wittmann TA, Ross JV, Cope RC (2019) Ant interceptions reveal roles of transport and commodity in identifying biosecurity risk pathways into Australia. NeoBiota 53: 1-24. https://doi.org/10.3897/neobiota.53.39463
: Data type: biodiversity data
Supplementary material 2 from: Suhr EL, O'Dowd DJ, Suarez AV, Cassey P, Wittmann TA, Ross JV, Cope RC (2019) Ant interceptions reveal roles of transport and commodity in identifying biosecurity risk pathways into Australia. NeoBiota 53: 1-24. https://doi.org/10.3897/neobiota.53.39463
: Data type: measurement
Supplementary material 1 from: Suhr EL, O'Dowd DJ, Suarez AV, Cassey P, Wittmann TA, Ross JV, Cope RC (2019) Ant interceptions reveal roles of transport and commodity in identifying biosecurity risk pathways into Australia. NeoBiota 53: 1-24. https://doi.org/10.3897/neobiota.53.39463
: Data type: species data
Fig. 3. Symmorium reniforme Cope, 1893 in Taxonomic notes on "Phoebodus heslerorum" and Symmorium reniforme (Chondrichthyes, Elasmobranchii).
Fig. 3. Symmorium reniforme Cope, 1893, holotype, UF 574 (FMNH), from the vicinity of Galesburg, Knoxville County, Illinois, Upper Carboniferous, Desmoinesian. A. Anterior part of the specimen (corresponding to the right side in Williams 1985: text−fig. 16). B. Close−up of a group of teeth situated in the marked area. Scale bars 20 mm.
Data from: Milkweed butterfly resistance to plant toxins is linked to sequestration, not coping with a toxic diet
Insect resistance to plant toxins is widely assumed to have evolved in response to using defended plants as a dietary resource. We tested this hypothesis in the milkweed butterflies (Danaini) which have progressively evolved higher levels of resistance to cardenolide toxins based on amino acid substitutions of their cellular sodium-potassium pump (Na+/K+-ATPase). Using chemical, physiological, and caterpillar growth assays on diverse milkweeds (Asclepias spp.) and isolated cardenolides, we show that resistant Na+/K+-ATPases are not necessary to cope with dietary cardenolides. In contrast, sequestration of cardenolides in the body (as a defense against predators) is associated with the three levels of Na+/K+-ATPase resistance. To estimate the potential physiological burden of cardenolide sequestration without Na+/K+-ATPase adaptations, we applied haemolymph of sequestering species on isolated Na+/K+-ATPase of sequestering and nonsequestering species. Haemolymph cardenolides dramatically impair non-adapted Na+/K+-ATPase, but had systematically reduced effects on Na+/K+-ATPase of sequestering species. Our data indicate that major adaptations to plant toxins may be evolutionarily linked to sequestration, and may not necessarily be a means to eat toxic plants. Na+/K+-ATPase adaptations thus were a potential mechanism through which predators spurred the coevolutionary arms race between plants and insects.
Data from: Cope's rule and the adaptive landscape of dinosaur body size evolution
The largest known dinosaurs weighed at least 20 million times as much as the smallest, indicating exceptional phenotypic divergence. Previous studies have focused on extreme giant sizes, tests of Cope's rule, and miniaturization on the line leading to birds. We use non-uniform macroevolutionary models based on Ornstein–Uhlenbeck and trend processes to unify these observations, asking: what patterns of evolutionary rates, directionality and constraint explain the diversification of dinosaur body mass? We find that dinosaur evolution is constrained by attraction to discrete body size optima that undergo rare, but abrupt, evolutionary shifts. This model explains both the rarity of multi-lineage directional trends, and the occurrence of abrupt directional excursions during the origins of groups such as tiny pygostylian birds and giant sauropods. Most expansion of trait space results from rare, constraint-breaking innovations in just a small number of lineages. These lineages shifted rapidly into novel regions of trait space, occasionally to small sizes, but most often to large or giant sizes. As with Cenozoic mammals, intermediate body sizes were typically attained only transiently by lineages on a trajectory from small to large size. This demonstrates that bimodality in the macroevolutionary adaptive landscape for land vertebrates has existed for more than 200 million years.
Fig. 1 in A new riparian Andean Potamites (Reptilia, Squamata, Gymnophtalmidae) from El Sira Mountains, central Peru, with comments on P. ecpleopus Cope 1875, and on the taxonomy and biogeography of Potamites
Fig. 1. Map showing the type locality of Potamites hydroimperator sp. nov. (red star), and the potential geographic distribution of P. ecpleopus Cope, 1875: Balsapuerto, Moyobamba, and Rioja, proposed by Uzzell (1966) adding Pongo de Caynarachi and Cerros de Kampankis as potential localities suggested herein.
Figure 3 in Breeding biology of Phyllomedusa azurea Cope, 1862 and P. sauvagii Boulenger, 1882 (Anura) from the Cerrado, Central Brazil
Figure 3. The negative correlation of BM versus RE (RE520.217BM+27.155) for Phyllomedusa sauvagii females.
Fig. 8 in Revision of the South American freshwater fish genus Laemolyta Cope, 1872 (Ostariophysi: Characiformes: Anostomidae)
Fig. 8. Adult specimen of Laemolyta fernandezi, ANSP 166532, 137 mm SL; Venezuela, Bolivar, rio Orinoco basin, San Pedro de Tauca, L. Madera.
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DANDI Archive for NWB datasets
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