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502 results for “1832”
FIGURES 1–4 in A review of the genus Chelobasis Gray, 1832 (Coleoptera: Chrysomelidae: Cassidinae)
FIGURES 1–4. Habitus of Chelobasis species. 1. Ch. aemula. 2. Color variation in Ch. bicolor. 3. Ch. laevicollis. 4. Color variation in Ch. perplexa.
FIGURE 9 in A review of the genus Chelobasis Gray, 1832 (Coleoptera: Chrysomelidae: Cassidinae)
FIGURE 9. Larva of Ch. bicolor (from Maulik 1931). 9a. Dorsal View. 9b. Venter view. 9c. Head (A= antenna; Ch= Chitinous reinforcements; Clp.= clypeus; Epcr.= Epicranium; Lb.= labium; Lbplp.= labial palps; Lc.= lacinia; Lm.= labrum; Md.= mandible; Mt.= mentum; Mx.= maxilla; Mxplp.= maxillary palps).
FIGURE 48 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 48. Scatter plots of length of blade of elongate endophallic sclerite (A) and length of spined area of elongate endophallic sclerite (B) versus the length of the elongate endophallic sclerite for field collected material of Diorhabda elongata species group and laboratory produced F1 and F2 D. elongata/D. sublineata hybrids (see Figs. 45–47 for illustrations of endophallic sclerites for individual hybrids identified by alphanumeric codes in plots; see Table 3 for sample sizes and statistics for measurements).
FIGURES 24–28 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 24–28. Elongate (ventral) endophallic sclerite (dorsal views and a single dorso-lateral view [DLV]). 24—Diorhabda elongata, 25—D. carinata, 26—D. sublineata, 27—D. carinulata, 28—D. meridionalis. BL—blade, HA —hooked apex, CES—connecting endophallic sclerite (partial), EES—elongate endophallic sclerite, LA—lateral appendage, LB—length blade, LN—lateral notch. Scale bar 1.0 mm.
FIGURES 19–23 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 19–23. Elongate (ventral) endophallic sclerite (lateral view) with connecting (lateral) endophallic sclerite (dorsal view, when present). 19—Diorhabda elongata, 20—D. carinata, 21—D. sublineata, 22—D. carinulata, 23—D. meridionalis. CES—connecting endophallic sclerite, EES—elongate endophallic sclerite, LA—lateral appendage, LB—length of blade, LN—lateral notch, SL—length of spined area of blade. Scale bar 1.0 mm.
FIGURES 1–9 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 1–9. Dorsal habitus of males (dead - top row, living - bottom row) of the Diorhabda elongata species group (tamarisk beetles): 1–2—D. elongata (Mediterranean tamarisk beetle), 3–4—D. carinata (larger tamarisk beetle), 5–6—D. sublineata (subtropical tamarisk beetle), 7–8—D. carinulata (northern tamarisk beetle), 9—D. meridionalis (southern tamarisk beetle). SSV—subsutural elytral vitta, SMV—submarginal elytral vitta. Scale bar 5.0 mm.
FIGURES 34–38 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 34–38. Female genitalia: internal sternite VIII (IS VIII), vaginal palpi (VP), and spermatheca (SP). 34—Diorhabda elongata, 35—D. carinata, 36—D. sublineata, 37—D. carinulata, 38—D. meridionalis. AL—apical lobe of IS VIII, LP—length vaginal palpus, PA—pointed appendage of SP, ST—stalk of IS VIII, TL—tips of lobes of IS VIII, WAL—width apical lobe of IS VIII, WLS—width lobe of stalk of IS VIII, WP—width vaginal palpus, WST—width stalk of IS VIII. Scale bar 1.0 mm.
FIGURES 14–18 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 14–18. Male genitalia: median lobe (ML) of aedeagus with everted endophallus (END; uninflated) (lateral and dorsal views).14—Diorhabda elongata, 15—D. carinata, 16—D. sublineata, 17—D. carinulata, 18—D. meridionalis. BF—basal foramen (or basal orifice), CES—connecting endophallic sclerite, DO—dorsal ostium (or apical orifice); EES—elongate endophallic sclerite, GP—gonopore, LA—lateral appendage, LB—length of blade, PES—palmate endophallic sclerite, SL—length of spined area of blade, VM—ventral membrane. Scale bar 1.0 mm.
FIGURE 57 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 57. Linear and categorical models for continentality (A) and biomic (B) habitat suitability indices for the Diorhabda elongata species group. Model parameters calculated from descriptive statistics (Fig. 52), including interquartile range (IQR), minimum (MIN) value minus 20% of range (R), and maximum value (MAX) plus 20% of range (labeled in A for D. carinulata).
FIGURE 55 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 55. Three dimensional biomic principal coordinate analysis (PCoA) scatter plot for the Diorhabda elongata species group and Tamarix spp. invasive in North America for the first three eigenvectors (cumulative axis loading of 80.92%; Table 13) computed from a biomic Bray-Curtis dissimilarity matrix (Table 12). Biomes in which ranks of species are statistically significantly positively or negatively correlated with ranks of species in each PCoA axis are indicated in parentheses (see Table 13). Plotted with Mod3D module of NTSYSpc (Rohlf 2006).
FIGURES 53–54 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 53–54. Biomic dissimilarity dendrograms based on biomic Bray-Curtis dissimilarity matrices. 53—Diorhabda elongata species group (from Table 10), 54—both the D. elongata group and Tamarix species invasive in North America (from Table 12). Dendrograms produced with NTSYSpc Tree plot module (Rohlf 2006) from clusters formed with unweighted arithmetic average clustering (UPGMA) (NTSYSpc SAHN module). Line connecting D. elongata and T. gallica at left signifies that the positions of these taxa are interchangeable in an alternate dendrogram of equal rcoph value.
FIGURE 52 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 52. Schematic box plots for distances to the ocean (A) (Proc Boxplot [Boxstyle=Schematic]; SAS Institute 2005) and a bar chart of frequency percentages for distribution of each Diorhabda species across biomes (B) (Proc Freq; SAS Institute 2005) from native presence-only field collection data for the Diorhabda elongata species group at 5 minute grid resolution. Percentage of a species in a biome is number of collections for that species in the biome divided by the number of collections of that species across all biomes. See Figure 51 for explanation of box plots. Sample sizes of field localities (N) and a table summary statistics and plotted values are inset in each chart.
FIGURE 51 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 51. Schematic box plots for elevations (A) and latitudes (B) from native presence-only field collection data for the Diorhabda elongata species group at 5 minute grid resolution. Box plots for each species depict the mean, median, first quartile (Q1), third quartile (Q3), interquartile range (IQR, Q1–Q3), low whisker (LW; lowest point at or above 1.5*IQR lower than Q1), high whisker (HW, highest point at or below 1.5*IQR higher than Q3), mild outliers (MO, points between the low or high whisker and 3*IQR from Q1 and Q3, respectively), and extreme outliers (EO, points below or above 3*IQR from Q1 and Q3, respectively) (Proc Boxplot; SAS Institute 2005). Sample sizes of field localities (N) and a table summary statistics and plotted values are inset in each chart.
Figure 8 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 8. Hitobia singhi comb. nov., female holotype of Sergiolus singhi (NZC-ZSI-5052/18). (a) habitus, dorsal view. (b) eyes, dorsal view. (c) epigyne, ventral view. (d) same, dorsal view. (e) label from type bottle. Scale bars a = 2 mm; b = 0.5 mm; c–d = 0.2 mm.
Figure 5 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 5. Hitobia meghalayensis comb. nov., female holotype of Sergiolus meghalayensis (NZC-ZSI -5045/18). (a) habitus, dorsal view. (b) eyes, dorsal view. (c) epigyne, ventral view. (d) same, dorsal view. (e) label from type bottle. Scale bars a = 2 mm; b = 0.5 mm; c–d = 0.2 mm.
Figure 6 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 6. Hitobia poonaensis comb. nov., female holotype (NZC-ZSI-5049/18), male allotype and female paratype of Sergiolus poonaensis. (a) holotype female habitus, dorsal view. (b) eyes of the same, dorsal view. (c) allotype male habitus, dorsal view. (d) eyes of the same, dorsal view. (e) paratype female habitus, dorsal view. (f) epigyne of the same, ventral view. (g–i) labels from type bottles. Scale bars a, c, e = 2 mm; b, d = 0.5 mm; f = 0.2 mm.
Figure 4 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 4. Zelotes calcuttaensis comb. nov., female holotype of Herpyllus calcuttaensis (NZC-ZSI-5116/ 18). (a) habitus, dorsal view. (b) epigyne, ventral view. (c) same, dorsal view. (d) label from type bottle. Scale bars a = 2 mm; b–c = 0.2 mm.
Figure 3 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 3. Scotophaeus goaensis comb. nov., female holotype of Herpyllus goaensis (NZC-ZSI-5095/18). (a) habitus, dorsal view. (b) epigyne, ventral view. (c) same, dorsal view. (d) label from type bottle. Scale bars a = 2 mm; b–c = 0.2 mm.
Figure 2 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 2. Coillina yogeshi comb. nov., left pedipalp of the male holotype of Apodrassodes yogeshi. (a) prolateral view. (b) ventral view. (c) retrolateral view. (d) dorsal view. Scale bars a–d = 1 mm.
Figure 1 in On the taxonomic validity of Indian ground spiders: IV. Genera Apodrassodes Vellard, 1924, Herpyllus Hentz, 1832 and Sergiolus Simon, 1892 (Araneae: Gnaphosidae)
Figure 1. Coillina yogeshi comb. nov., male holotype of Apodrassodes yogeshi. (a) habitus, dorsal view. (b) eyes, dorsal view. (c) chelicerae, ventral view. (d) label from type bottle. Scale bars a = 2 mm; b–c = 0.5 mm.
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