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3,101 results for “Historical”
Figure 3 from: Matern A, Drees C, Hardtle W, von Oheimb G, Assmann T (2011) Historical ecology meets conservation and evolutionary genetics: a secondary contact zone between Carabus violaceus (Coleoptera, Carabidae) populations inhabiting ancient and recent woodlands in north-western Germany. ZooKeys 100: 545-563. https://doi.org/10.3897/zookeys.100.1546
Figure 3 - Correlogram showing the result of spatial autocorrelation analysis at three allozyme loci. Genetic distances D (Nei 1972) are indicated for the population pairs of the respective distance classes (squares). Dashed lines show the 95% confidence interval (1000 permutations) under the null hypothesis of spatially random differentiation. Significant deviations from the mean are indicated by filled squares (p < 0.05).
Figure 4 from: Matern A, Drees C, Hardtle W, von Oheimb G, Assmann T (2011) Historical ecology meets conservation and evolutionary genetics: a secondary contact zone between Carabus violaceus (Coleoptera, Carabidae) populations inhabiting ancient and recent woodlands in north-western Germany. ZooKeys 100: 545-563. https://doi.org/10.3897/zookeys.100.1546
Figure 4 - Maximum width of the aedeagus tip A and the quotient of maximum and minimum width of the aedeagus tip B are plotted for each population. Boxes display 25–75%- quartiles and bars indicate medians. Whiskers show the total range of values without outliers. Outliers are indicated as circles and extreme outliers as diamonds. Numbers of measured individuals per population are shown in brackets. Pie charts show frequencies of elytral sculpture classes "0" (white), "1" (grey), and "2" (black) in each population. Significant differences between populations are indicated by the lines marked with asterisks.
Figure 1 from: Matern A, Drees C, Hardtle W, von Oheimb G, Assmann T (2011) Historical ecology meets conservation and evolutionary genetics: a secondary contact zone between Carabus violaceus (Coleoptera, Carabidae) populations inhabiting ancient and recent woodlands in north-western Germany. ZooKeys 100: 545-563. https://doi.org/10.3897/zookeys.100.1546
Figure 1 - Carabus violaceus populations studied and proportion of specimens with different elytron sculptures (pie charts). White sections indicate the frequencies of smooth elytra, black sections indicate the frequencies of more than three striae per elytron, and grey sections indicate the frequencies of intermediate phenotypes, i.e. class "1". Numbers next to the pie charts indicate population number followed by sample size in brackets. The location of the study area is indicated as a white square on the map of Germany. Woodlands in the study region northwest of the town of Bramsche according to TK 50 3512 Bramsche (Landesvermessungsamt Niedersachsen 1998) are presented as striped patches. Size and position of ancient woodlands (black patches) are taken from the map by LeCoq (1805). In this study, these are called "Börsteler Wald" (in the north) and "Gehn" (in the south). White patches within woodlands indicate openings. Hedges are not shown.
Figure 2 from: Matern A, Drees C, Hardtle W, von Oheimb G, Assmann T (2011) Historical ecology meets conservation and evolutionary genetics: a secondary contact zone between Carabus violaceus (Coleoptera, Carabidae) populations inhabiting ancient and recent woodlands in north-western Germany. ZooKeys 100: 545-563. https://doi.org/10.3897/zookeys.100.1546
Figure 2 - Aedeagus tip of Carabus violaceus. 1 Maximum aedeagus width (AedMax), 2 minimum aedeagus width (AedMin), and 3 preputial field.
Figure 2 from: Amori G, Aloise G, Luiselli L (2014) Modern analyses on an historical data set: skull morphology of Italian red squirrel populations. ZooKeys 368: 79-89. https://doi.org/10.3897/zookeys.368.4691
Figure 2 - PCA of skull measurements (VARIMAX rotation applied) based on Cavazza's (1913) dataset. Eigenvalues: component 1 = 2.559; component 2 = 1.099.
Figure 1 from: Amori G, Aloise G, Luiselli L (2014) Modern analyses on an historical data set: skull morphology of Italian red squirrel populations. ZooKeys 368: 79-89. https://doi.org/10.3897/zookeys.368.4691
Figure 1 - Map of Italy showing the localities where squirrels were collected according to Cavazza (1913). 1 Porlezza 2 Lanzo 3 Central Alps 4 Alpi Piemontesi 5 Biellese 6 Lugano 7 Bassano del Grappa 8 Buggiolo 9 Lombardia 10 Emilia 11 Tuscany 12 Liguria 13 Neapolitan (Campania) 14 Calabria.
Figure 3 from: Amori G, Aloise G, Luiselli L (2014) Modern analyses on an historical data set: skull morphology of Italian red squirrel populations. ZooKeys 368: 79-89. https://doi.org/10.3897/zookeys.368.4691
Figure 3 - Neighbor joining dendrogram of skull measurements (with 10,000 bootstraps) based on Cavazza's (1913) dataset.
Figure 4 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 4 - Eucyclops delachauxi (Kiefer, 1925). Original drawings of F. Kiefer. Male Paratype from Naticocha, Peru. A–C P6 and urosomites, ventral. Scale bars: A–C = 50 µm.
Figure 18 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 18 - Eucyclops leptacanthus Kiefer, 1956. Original drawings of F. Kiefer. Female Holotype (two preparations same specimen) from Lake Orinoco, Venezuela. A Caudal rami B Enp3P4 C P5. Scale bars: A = 100 µm; B–C = 50 µm.
Figure 15 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 15 - Eucyclops bondi Kiefer, 1934. Original drawings of F. Kiefer. Female Holotype A–B and male Paratype C from Trou Caiman, Haiti. A Intercoxal sclerite and coxal spines P4 B Enp3P4 C P6. Scale bars: A–C = 50 µm.
Figure 17 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 17 - Eucyclops bondi Kiefer, 1934. Authors' drawings. Female Holotype from Trou Caiman, Haiti. A P1 B P2 C P3 D P4 E P4, caudal surface F Intercoxal sclerite P4, frontal surface. Scale bars: A–D, F = 50 µm, E = 20 µm.
Figure 14 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 14 - Eucyclops bondi Kiefer, 1934. Original drawings of F. Kiefer. Female Holotype from Trou Caiman, Haiti. A Prosome 2–5 and genital somite, dorsal view B Prosome 2–5, lateral view C Urosome, ventral view D Caudal setae of CR. Scale bars: A–D = 100 µm.
Figure 20 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 20 - Eucyclops leptacanthus Kiefer, 1956. Authors' drawings. Female Holotype from Lake Orinoco, Venezuela. A Urosome, ventral view B Antennule, segments 1–10 C Antennule, segments 11–12 D Antenna. Scale bars: A = 100 µm, B–D = 50 µm.
Figure 12 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 12 - Eucyclops prionophorus Kiefer, 1931. Authors' drawings. Female from San Bernardino, Paraguay. A P1 B P3 C P4 D Exp P4. Scale bars: A–D = 50 µm.
Figure 2 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 2 - Eucyclops delachauxi (Kiefer, 1925). Original drawings of F. Kiefer. Female Holotype from Huaron, Peru. A Anal somite, dorsal view B Caudal rami C Antennule, segments 10–12 D Praecoxa of maxilla E P6. Scale bars: A–D = 50 µm, E = 20 µm.
Figure 11 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 11 - Eucyclops prionophorus Kiefer, 1931. Authors' drawings. Female from San Bernardino, Paraguay. A Urosome, dorsal view B Anal somite and caudal rami C Antennule D P5. Scale bars: A–C = 100 µm, D = 20 µm.
Figure 10 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 10 - Eucyclops prionophorus Kiefer, 1931. Original drawings of F. Kiefer. Female B–C Male A from San Bernardino, Paraguay. A Genital somite and P6 B Enp3P4 C Anal somite and caudal rami. Scale bars: A–C = 50 µm.
Figure 7 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 7 - Eucyclops delachauxi (Kiefer, 1925). Author's drawings. Male Paratype from Huaron, Peru. A Urosome, ventral view B Antennule. Scale bars: A–B = 50 µm.
Figure 13 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 13 - Eucyclops prionophorus Kiefer, 1931. Authors' drawings. Male from San Bernardino, Paraguay. A Urosome, ventral view B Antennule C P1 D P3 E P4. Scale bars: A = 100 µm, B–E = 50 µm.
Figure 16 from: Mercado-Salas N, Suarez-Morales E (2014) On Kiefer's American Eucyclops (Copepoda, Eucyclopinae): redescriptions and comments on the historical records of E. delachauxi, E. prionophorus, E. bondi and E. leptacanthus. ZooKeys 402: 1-41. https://doi.org/10.3897/zookeys.402.6112
Figure 16 - Eucyclops bondi Kiefer, 1934. Authors' drawings. Female Holotype from Trou Caiman, Haiti. A Urosome, dorsal view B Urosome, ventral view C Antennule D Maxillule E Maxilla F Maxilliped. Scale bars: A–B = 100 µm; C = 50 µm; D–F = 20 µm.
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