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opennotspecifiedJun 2009View details →

Figs. 1–4. C. prodigus, 1 in Larval Description of Carabus prodigus Erichson, with Discussion of the Position of the Subgenus Apotomopterus within the Genus Carabus L. (Coleoptera: Carabidae)

Figs. 1–4. C. prodigus, 1st instar. 1) habitus, dorsal view; 2) cephalic capsule, dorsal view; 3) cephalic capsule, ventral view; 4) cephalic capsule, lateral view.

Fig. 6. Canonical variate analysis between A in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 6. Canonical variate analysis between A: dorsal and B: ventral views of Carabus exaratus populations. The colors represent the different levels of altitude: Lower elevation (plain): grey, middle elevation (foothill): green, and higher elevation (mountain): brown. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 4 in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 4. Violin graph of centroid size representing the geometric body size for A: Dorsal and B: Ventral view of C. exaratus. The colors represent the different levels of altitude: Lower elevation (plain): grey, middle elevation (foothill): green, and higher elevation (mountain): brown. Graphical representation of the negative and positive shape contribution of the principal component 1. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 5 in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 5. Multivariate regression of shape on centroid size (independent variable) in Carabus exaratus. The colors represent the different levels of altitude: Lower elevation (plain): grey, middle elevation (foothill): green, and higher elevation (mountain): brown. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3 in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 3. Principal Component analysis of the ventral view of Carabus exaratus. The colors represent the different levels of altitude: Lower elevation (plain): grey, middle elevation (foothill): green, and higher elevation (mountain): brown. Graphical representation of the negative and positive shape contribution of the principal component 1. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 2. Principal Component analysis of the dorsal view of Carabus exaratus. The colors represent the different levels of altitude: Lower elevation (plain): grey, middle elevation (foothill): green, and higher elevation (mountain): brown. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 1 in Quantifying elevational effect on the geometric body shape of Russian beetle Carabus exaratus (Coleoptera: Carabidae)

Fig. 1. Representation of dorsal and ventral landmarks of Carabus exaratus. A: dorsal (elytral) view with 19 landmarks, B: ventral view with 18 landmarks.

opencc-zeroApr 2022View details →

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Data from: Sex differences in morphology across an expanding range edge in the flightless ground beetle, Carabus hortensis

Many species experience range shifts, contractions, and/or expansions. Often, morphological traits that increase movement capacity are observed in higher frequencies at the edge of an expanding or shifting range. Although traits observed at the range edge may differ between the sexes, sex differences in the distribution of morphological traits across species' changing ranges are rarely studied. Here, we report pronotum width (as a proxy for body size) and body condition data from individual Carabus hortensis ground beetles that were captured at varying proximities to an expanding range edge. The relationships between measures of both body size and body condition and the position along the expansion front with which individuals were captured were assessed for males and females separately. Body size increased with proximity to the range edge in males alone. Body condition (relative to body size) was not predicted by position along the expansion front, but decreased with increasing population density in males but not females. Our results therefore indicate that sex is an important factor influencing patterns in trait distribution across species' ranges.

Figs 10–17 in Description of a new subspecies of Carabus (Neoplectes) martviliensis Retezár et Djavelidze, 1992 from Central Georgia (Coleoptera: Carabidae)

Figs 10–17. Dorsal habitus of Carabus martviliensis martviliensis: 10–13 — Zeda Gordi env., 980 m; 14–17 — Doberazeni env., 500– 600 m; 10–11, 14–15 — males; 12–13, 16–17 — females. Scale bar 10.0 mm. Рис. 10–17. Габитус сверху Carabus martviliensis martviliensis: 10–13 — окр. Зеда Горди, 980 м над ур. м.; 14–17 — окр. ДобераЗени, 500–600 м над ур. м.; 10–11, 14–15 — самцы; 12–13, 16–17 — самки. МасШтаб: 10,0 мм.

Figs 2–9 in Description of a new subspecies of Carabus (Neoplectes) martviliensis Retezár et Djavelidze, 1992 from Central Georgia (Coleoptera: Carabidae)

Figs 2–9. Dorsal habitus of Carabus martviliensis mzekalae ssp.n.: 2–5 — Melouri env., 475 m; 6–9 — Dzedzileti env., 770 m; 2–3, 6–7 — males; 4–5, 8–9 — females. Scale bar: 10.0 mm. Рис. 2–9. Габитус сверху Carabus martviliensis mzekalae ssp.n.: 2–5 — окр. Мелоури, 475 м над ур. м.; 6–9 — окр. ДЗедЗилети, 770 м над ур. м.; 2–3, 6–7 — самцы; 4–5, 8–9 — самки. МасШтаб: 10,0 мм.

Figs 48–49 in Contribution to the knowledge of the Carabus Linnaeus, 1758 subgenus Microtribax Gottwald, 1982 in the North Caucasus, with description of a new subspecies (Coleoptera: Carabidae)

Figs 48–49. Microtribax in nature: 48 — C. nothus daghestanicola, Mt. Zainkort, 2800 m.; 49 — C. nothus sharoiensis ssp.n., Sharoy environs, 2400 m. Рис. 48–49. Microtribax в природе: 48 — C. nothus daghestanicola, г. Заинкорт, 2800 м над ур. м.; 49 — C. nothus sharoiensis ssp.n., окр. пос. Шарой, 2400 м над ур. м.

Figs 3–10 in Contribution to the knowledge of the Carabus Linnaeus, 1758 subgenus Microtribax Gottwald, 1982 in the North Caucasus, with description of a new subspecies (Coleoptera: Carabidae)

Figs 3–10. Dorsal habitus of the subgenus Microtribax: 3–6 — C. kasakorum kasakorum, Mt. Fetkhuz, 900 m; 7–10 — C. kasakorum tschetschenicus, Mt. Stolovaya, 2800 m. Scale bar: 10.0 mm. Рис. 3–10. Габитус видов подрода Microtribax: 3–6 — C. kasakorum kasakorum, г. ФетхуЗ, 900 м над ур. м.; 7–10 — C. kasakorum tschetschenicus, г. СтоловаЯ, 2800 м над ур. м. МасШтаб: 10.0 мм.

Fig. 1 in Contribution to the knowledge of the Carabus Linnaeus, 1758 subgenus Microtribax Gottwald, 1982 in the North Caucasus, with description of a new subspecies (Coleoptera: Carabidae)

Fig. 1. Studied localities of the Carabus subgenus Microtribax in the central and eastern parts of the North and South Caucasus: 1 — C. kasakorum kasakorum; 2–6 — C. kasakorum tschetschenicus; 7–8 — C. nothus sharoiensis ssp. n.; 9 — C. nothus planipennis; 10–13 — C. nothus daghestanicola; 14–15 — C. nothus nothus; 1 — Mt. Fetkhuz, 900 m; 2 — Mt. Stolovaya, 2800 m; 3 — Mt. Stolovaya, 2200 m; 4 — Mt. Giryag, 2360 m; 5 — Mt. Khakhalgi, 2500 m; 6 — Mt. Ekkyrkort, 2230 m; 7 — Veduchi environs, 1200–1400 m; 8 —Sharoy environs, 2400 m; 9 — Pass Abano, 3000–3100 m; 10 — Mt. Zainkort, 2300–2800 m; 11 — Lake Kazenoy-Am vicinities, 2350 m; 12 — Pass Kharami (type locality); 13 — Andiyskiy Mt. Range, 2350 m; 14 — Sioni environs, 2450 m; 15 — Zemo-Mleta environs, 1730 m. Рис. 1. ИЗученное распространение подрода Microtribax рода Carabus в центральной и восточной частЯх Северного КавкаЗа и ЗакавкаЗьЯ: 1 — C. kasakorum kasakorum; 2–6 — C. kasakorum tschetschenicus; 7–8 — C. nothus sharoiensis ssp. n.; 9 — C. nothus planipennis; 10–13 — C. nothus daghestanicola; 1 — г. ФетхуЗ, 900 м над ур. м.; 2 — г. СтоловаЯ, 2800 м над ур. м.; 3 — г. СтоловаЯ, 2200 м над ур. м.; 4 — г. ГирЯг, 2360 м над ур. м.; 5 — г. Хахалги, 2500 м над ур. м.; 6 — г. Эккыркорт, 2230 м над ур. м.; 7 — окр. Ведучи, 1200–1400 м над ур. м.; 8 — окр. Шарой, 2400 м над ур. м.; 9 — пер. Абано, 3000–3100 м над ур. м.; 10 — г. Заинкорт, 2300– 2800 м над ур. м.; 11 — окр. оЗ. КаЗеной-ам, 2350 м над ур. м.; 12 — пер. Харами (типовое местонахождение); 13 — Андийский хр., 2350 м над ур. м.; 14 — окр. Сиони, 2450 м над ур. м.; 15 — окр. Земо-Млета, 1730 м над ур. м.

Figure 4 in Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species: Carabus (Tomocarabus) convexus and C. (Procrustes) coriaceus (Coleoptera: Carabidae)

Figure 4. Histology of the pygidial apparatus of C. (T.) convexus: (a) cross section of glandular reservoir; (b) longitudinal (above) and cross (below) sections of secretory lobes; (c) cross section of reservoir's muscular wall. rl: reservoir lumen; mw: muscular wall; gcv: granular cell with vesicles; csm: cross section through muscle cells; lsm: longitudinal section through muscle cells; bm: basal membrane; epc: epicuticle; ep: epidermis. Scale bars = 100 µm.

Figure 1 in Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species: Carabus (Tomocarabus) convexus and C. (Procrustes) coriaceus (Coleoptera: Carabidae)

Figure 1. Habitus, dorsal view of a female: (a) Carabus (Tomocarabus) convexus; (b) C. (Procrustes) coriaceus. Scale bar = 1 cm.

Figure 2 in Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species: Carabus (Tomocarabus) convexus and C. (Procrustes) coriaceus (Coleoptera: Carabidae)

Figure 2. Identification of isolated carboxylic acids on the basis of gas chromatography-electron impact-mass spectrometry (GC-EI-MS) spectral data in C. (T.) convexus and C. (P.) coriaceus: (a) methacrylic acid; (b) tiglic acid; (c) benzoic acid. Head to tail orientation of EI-MS data obtained from collected pygidial secretion of both species (top) and NIST 11 library spectra (bottom). m/z: mass to charge ratio; RA: relative amount of compound.

Figure 5 in Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species: Carabus (Tomocarabus) convexus and C. (Procrustes) coriaceus (Coleoptera: Carabidae)

Figure 5. Histology of the pygidial apparatus of C. (P.) coriaceus: (a) cross section of glandular reservoir; (b) cross section of secretory lobes, with parts of a collecting canal; (c) cross section of reservoir's muscular wall. rl: reservoir lumen; mw: muscular wall; gcv: granular cell with vesicles; dc: duct-carrying cell; cc: collecting canal; cl: collecting lumen; csm: cross section through muscle cells; lsm: longitudinal section through muscle cells; bm: basal membrane; epc: epicuticle; ep: epidermis. Scale bars = 100 µm.

Figure 3 in Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species: Carabus (Tomocarabus) convexus and C. (Procrustes) coriaceus (Coleoptera: Carabidae)

Figure 3. Morphology of pygidial glands in the two studied ground beetle species: (a) generalised appearance of the entire (right) pygidial gland apparatus in Carabus spp.; (b) glandular reservoir of C. (P.) coriaceus; (c) juncture of collecting canal with reservoir near efferent duct in C. (P.) coriaceus; (d) aggregates of secretory lobes in C. (P.) coriaceus; (e) a pair of pygidial gland reservoirs of C. (T.) convexus. r: glandular reservoir; cc: collecting canal; sl: secretory lobes; ed: efferent duct. Scale bars = 1 mm.

opennotspecifiedDec 2018View details →

Fig. 10 in The 'Lost' Types of Carabus Pallens Fabricius, 1775 (Coleoptera: Carabidae: Lebiinae) from the Banks and Hunter Collections: Lectotype Designation, Redescription, and Distribution

Fig. 10. Carabus pallens re-housed into modern storage unit tray retaining arrangement exactly as original in HMUG.