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FIGURES 7–10 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 7–10. Hantzschia australabundans. Scanning electron micrographs (SEM) of the type population (Livingston Island, Byers Peninsula, sample LIV-BY16A). Fig. 7. External view of an entire valve showing the ventral hyaline border. Fig. 8. External detail of the central area with the interrupted proximal raphe endings and the shallow areolae. Fig. 9. Internal view of an entire valve showing the irregularly placed fibulae. Fig. 10. Internal detail of the central area with the interrupted proximal raphe endings located on a heavily silicified central nodule. Scale bar represents 10 μm except for figs 9 & 11 where scale bar = 1 μm.

FIGURES 51–65. Hantzschia amphioxys f in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 51–65. Hantzschia amphioxys f. muelleri. LM and SEM observations of a population from Livingston Island (sample LIV- 16A). Figs 51–61. Light micrographs showing a reduction in valve length. Fig. 62. External view of an entire valve showing the thickened ventral hyaline border with scattered areolae. Fig. 63. External detail of the central area with the deflected, interrupted proximal raphe endings. Fig. 64. Internal detail of the central area with the thickened central nodule. Proximal raphe endings are not clearly discernible. Fig. 65. Internal view of an entire valve showing the irregularly placed fibulae. Scale bar represents 10 μm except for figs 63 & 64 where scale bar = 1 μm.

FIGURES 66–76 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 66–76. Hantzschia abundans. LM and SEM observations of a population from James Ross Island (sample S1E). Figs 66–73. Light micrographs showing a reduction in valve length. Fig. 74. External view of an entire valve showing the very narrow ventral hyaline border and striae composed of rounded areolae. Fig. 75. External detail of the central area with the straight, interrupted, proximal raphe endings. Note the striae that are weakly depressed near the ventral area. Fig. 76. Internal detail of the central area with the interrupted proximal raphe endings. Scale bar represents 10 μm except for figs 75 & 76 where scale bar = 1 μm.

FIGURES 1–6 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 1–6. Hantzschia australabundans. Light micrographs (LM) of the type population (Livingston Island, Byers Peninsula, sample LIV-BY16A). Scale bar represents 10 μm.

FIGURES 77–89 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 77–89. Hantzschia incognita. LM and SEM observations of the type population (Livingston Island, Hurd Peninsula, sample Π1a). Figs 77–85. Light micrographs showing a rather limited morphological variability. Fig. 86. External view of an entire valve showing the thickened ventral hyaline border and the grooves with the striae. Fig. 87. External detail of the central area with the continuous proximal raphe endings and the deep stria grooves. Fig. 88. Internal detail of the central area with the continuous proximal raphe endings. Fig. 89. Internal view of an entire valve showing the irregularly placed fibulae. Scale bar represents 10 μm except for figs 87 & 88 where scale bar = 1 μm.

FIGURE 90 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURE 90. Diagram representing length vs. width for several H. abundans populations worldwide based on literature data for the populations from Mongolia, Uruguay, Sardinia and Germany (type population). (JRI=James Ross Island, M2=Vega Island, LIV=Livingston Island).

FIGURES 35–50 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 35–50. Hantzschia amphioxys. LM and SEM observations of a population from James Ross Island (sample Anna Pool). Figs 35–46. Light micrographs showing a reduction in valve length. Fig. 47. External view of an entire valve showing the irregular, narrow ventral hyaline border. Fig. 48. External detail of the central area with the deflected, interrupted proximal raphe endings. Fig. 49. Internal detail of the central area with the interrupted, deflected proximal raphe endings. The arrows indicate the small silica bars separating the areolae. Fig. 50. Internal view of an entire valve showing the irregularly placed fibulae. Scale bar represents 10 μm except for figs 48 & 49 where scale bar = 1 μm.

FIGURES 22–34 in Three new Hantzschia species (Bacillariophyta) from the Maritime Antarctic Region

FIGURES 22–34. Hantzschia zikmundiana. LM and SEM observations of the type population (Vega Island, sample VEGA-M2). Figs 22–30. Light micrographs showing a reduction in valve length. Fig. 31. External view of an entire valve showing the narrow ventral hyaline border and the shallow grooves with the rounded areolae. Fig. 32. External detail of the central area with the straight, interrupted, proximal raphe endings. Fig. 33. Internal detail of the central area with the interrupted proximal raphe endings. Fig. 34. Internal view of an entire valve showing the irregularly placed fibulae. Scale bar represents 10 μm except for figs 32 & 33 where scale bar = 1 μm.

opencc-by-4.0Nov 2024View details →

Results Maritime Transportation - Deep-Sea and Short-Sea Shipping Instances

Each instance has a filename "scip_details_deep_n_i.txt"/"scip_details_short_n_i.txt", in which deep/short indicates that the trips are international/regional (deep sea shipping/short sea shipping), n is the number of ports (including the depot), and i is the index of the instance in the same group. The data in the file represent the console output of scip. It contains information on: <ul> <li>computation time</li> <li>gap</li> <li>primal- and dualbound</li> <li>best found integer solution</li> </ul>

FIGURE 2 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 2. Distribution of Dermestes talpinus Mannerheim, Dermestes undulatus Brahm, Dermestes pulcher LeConte, Dermestes lardarius Linnaeus, Dermestes maculatus DeGeer, and Dermestes frischii Kugelann in the Maritime Provinces of Canada.

FIGURE 10 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 10. Distribution of Ernobius filicornis LeConte, Ernobius granulatus LeConte, Ernobius mollis (Linnaeus), Ernobius schedli Brown, Utobium marmoratum Fisher, and Xestobium gaspensis White in the Maritime Provinces of Canada.

FIGURE 13 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 13. Distribution of Ptilinus pruinosus Casey, Ptilinus ruficornis Say, Lasioderma serricorne (Fabricius), Euvrilletta peltata (Harris), Vrilletta laurentina Fall, and Xyletinus fucatus LeConte in the Maritime Provinces of Canada.

FIGURE 6 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 6. Distribution of Trogoderma inclusum LeConte, Trogoderma ornatum (Say), Trogoderma s. sternale Jayne, and Trogoderma variable Ballion in the Maritime Provinces of Canada.

FIGURE 14 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 14. Distribution of Byrrhodes intermedius (LeConte), Caenocara oculata (Say), Dorcatoma falli White, Dorcatoma pallicornis LeConte, Sculptotheca puberula (LeConte), and Stagetus profundus (LeConte) in the Maritime Provinces of Canada.

FIGURE 1 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 1. Distribution of Laricobius erichsonii Rosenhauer, Laricobius rubidus LeConte, Derodontus esotericus Lawrence, and Derodontus maculatus Melsheimer in the Maritime Provinces of Canada.

FIGURE 12 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 12. Distribution of Hadrobregmus notatus (Say), Oligomerus sericans (Melsheimer), Stegobium paniceum (Linnaeus), and Anobium punctatum (DeGeer) in the Maritime Provinces of Canada.

FIGURE 9 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 9. Distribution of Mezium affine Boieldieu, Ptinus bicinctus Sturm, Ptinus clavipes (Panzer), Ptinus sexpunctatus Panzer, Ptinus villiger (Reitter), and Tipnus unicolor (Piller & Mitterpacher) in the Maritime Provinces of Canada.

FIGURE 11 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 11. Distribution of Hemicoelus carinatus (Say), Hemicoelus defectus (Fall), Hemicoelus umbrosus (Fall), Microbregma e. emarginatum (Duftschmid), Platybregmus canadensis Fisher, and Priobium sericeum (Say) in the Maritime Provinces of Canada.

FIGURE 8 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 8. Distribution of Lyctus brunneus (Stephens), Lyctus linearis (Goeze), Lyctus planicollis LeConte, and Trogoxylon parallelopipedum (Melsheimer) in the Maritime Provinces of Canada.

FIGURE 7 in The Derodontidae, Dermestidae, Bostrichidae, and Anobiidae of the Maritime Provinces of Canada (Coleoptera: Bostrichiformia)

FIGURE 7. Distribution of Rhyzopertha dominica (Fabricius), Prostephanus punctatus (Say), Lichenophanes bicornis (Weber), Dinoderus minutus (Fabricius), Stephanopachys substriatus (Paykull), Stephanopachys rugosus (Olivier) and in the Maritime Provinces of Canada.