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opencc-by-4.0Dec 2022View details →

Figure 2. Goulburn Valley Highway fossil location F103 in Taungurungia gen. nov., from the Lower Devonian of Yea, central Victoria, Australia

Figure 2. Goulburn Valley Highway fossil location F103 (Garratt 1980): a, F103 located about 5 km west of Yea; b, part of F103 exposure (37° 12' 30" S; 145° 21' 56" E) with arrow at location where Taungurungia garrattii gen. et sp. nov. was found in situ. Map after Garratt (1978) and positioning of Strathbogie Batholith after VandenBerg (1997).

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Data from: Exceptions to the temperature-size rule: No Lilliput effect in end-Permian ostracods (Crustacea) from Aras Valley (NW Iran)

The body size of marine ectotherms is often negatively correlated with ambient water temperature, as seen in many clades during the hyperthermal crisis of the end-Permian mass extinction (c. 252 Mya). However, in the case of ostracods, size changes during ancient hyperthermal events are rarely quantified. In this study, we evaluate the body size changes of ostracods in the Aras Valley section (NW Iran) in response to the drastic warming during the end-Permian mass extinction at three taxonomic levels (class, order, species). On the assemblage level, the warming triggers a complete species turnover in the Aras Valley section, with larger, newly emerging species dominating the immediate post-extinction assemblage for a short time. Individual ostracod species and instars do not show dwarfing or a change in body size as an adaptation to the temperature stress during the end-Permian crisis. This may indicate that ostracods might be exceptions to the temperature-size rule (TSR), using an adaptation mechanism that does not involve a decrease in body size. Many recent experimental studies show that accelerated development without size changes is a common response of modern ostracods to thermal stress.

opencc-zeroJun 2023View details →

Figs. 8–14 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 8–14. Genitalia morphology of Leurocephala chilensis under light microscopy: (8) male, posterior view; (9) distal end of valva, in detail (enlarged, rectangular area marked in Fig. 8); (10) aedeagus, lateral view; (11) dorsal spines of aedeagus, in detail (enlarged area indicated by seta in Fig. 10); (12) female, ventral view; (13, 14) signa, in detail (indicated by open and closed arrows in Fig. 12). Scale bars = 200, 50, 100, 20, 200, 50 and 50 µm, respectively.

Figs. 1–7 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 1–7. Adult and life-history of Leurocephala chilensis on the abaxial surface of Schinus molle leaves: (1) pinned-dried male, dorsal view; (2) egg; (3) freshly hatched first instar larva, seen by transparence within the mine (empty chorium is indicated by arrow aside); (4) middle age mine (arrow indicates the egg-chorium at the beginning of the mine; letters and associated dashed-lines correspond to the locations of tissue sections, presented in transversal view in Figs. 33–35); (5) old, empty mine (seta indicates exit of last instar larva); (6) pupal cocoon, ornamented with bubbles (arrow); (7) pupal exuvium, partially protruding from the cocoon. Scale bars = 1, 0.5, 0.5, 5, 5, 3 and 1 mm, respectively.

Figs. 27–32 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 27–32. Pupa of Leurocephala chilensis under scanning electron microscopy: (27) head, ventral view; (28) "cocoon-cutter" in detail, ventral; (29) labrum in detail, ventral; (30) sixth and seventh abdominal segments, dorsal, (31) spiracle of eighth abdominal segment, lateral; (32) last abdominal segments, dorso-posterior. Scale bars = 100, 25, 100, 100, 5 and 100 µm, respectively.

Figs. 19–26 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 19–26. Last larval instar of Leurocephala chilensis under scanning electron microscopy: (19–20) head, under dorsal and lateral views, respectively; (21) antenna, dorsal; (22) callum of first abdominal segment, ventral; (23) sternal prothoracic plate, ventral; (24) mesothoracic leg, lateral; (25) pseudopodium of fifth abdominal segment, ventral; (26) spiracle of eighth abdominal segment, lateral. Scale bars = 100, 50, 20, 50, 25, 50, 50 and 10 µm, respectively.

Figs. 15–18 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 15–18. Last instar (15, 16) and pupal (17–18) morphologies of Leurocephala chilensis under light microscopy,in dorsal and ventral views, respectively.Scale bars = 0.5 mm.

Fig. 36 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Fig. 36. Maximum likelihood phylogenetic tree of Leurocephala inferred based on 658 bp of DNA barcode sequences (cytochrome oxidase subunit I gene). Asterisk above branch indicate bootstrap support lower than 50%. Species of Spinivalva, Parectopa and Epicephala were used as outgroup; see Table 1 and text for further description.

Figs. 33–35 in A new species of Leurocephala Davis & Mc Kay (Lepidoptera, Gracillariidae) from the Azapa Valley, northern Chilean Atacama Desert, with notes on life-history

Figs. 33–35. Variation in transversal histological sections of Leurocephala chilensis on Schinus molle leaf, according to larval ontogeny; (33) first, sapfeeding instar (position indicated by letter "a" in Fig. 4); (34) early tissue-feeding instar (letter "b" in Fig. 4); (35) last tissue-feeding instar (letter "c" in Fig. 4). Ab, abaxial surface of epidermis; Ad, adaxial surface of epidermis; Lm, leaf mine; Ep, epidermis; Pp, palisade parenchyma; Sp, spongy parenchyma. Scale bars = 0.2 mm.

Fig. 5 in Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah)

Fig. 5. Typical postures of haemadipsid leeches on the example of Haemadipsa picta Moore, 1929. A – in resting position; B – in at- tack position. Photo ©Ryszard Laskowski, used with permission.

Fig. 4 in Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah)

Fig. 4. The dispersion plot depicting the correlation between the length and preferred altitude of attack of Haemadipsa picta Moore, 1929. The best-fitting logarithmic curve is drawn and the following equation of regression is assigned to this curve: y = 30.682 × log10(x) - 22.7252.

Fig. 3 in Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah)

Fig. 3. An average body length (mm) of Haemadipsa picta Moore, 1929 individuals hunting during morning (M) and afternoon (A). The line segments indicate 95% confidence intervals.

Fig. 1. A in Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah)

Fig. 1. A – Location of Danum Valley Conservation Area (DVCA) in Sabah (Malaysia); B – Danum Valley Field Centre (DVFC) vicinity. Grey circles signify sampling sites in the primary (P1–P5) and secondary (S1, S2) rainforest. Modified from Willott et al. (2000).

Fig. 2 in Feeding strategies and competition between terrestrial Haemadipsa leeches (Euhirudinea: Arhynchobdellida) in Danum Valley rainforest (Borneo, Sabah)

Fig. 2. An average number of individuals (found on 100 m2 plot) occurring in the particular type of habitat. A – Haemadipsa picta Moore, 1929; B – H. subagilis (Moore, 1929). The line segments indicate 95% confidence intervals.

opencc-by-4.0Dec 2017View details →

Рис. 2. Ширина трофической ниши паукообразных в биотопах трех типов: I – поΛупустынная равнина; II – каменистые скΛоны пΛато; III – ΔоΛина со скопΛениями скаΛьных останцев. Fig. 2. The width of the trophic niche of arachnids in biotopes of three types: I – semidesert plain; II – stony slopes of the plateau; III – valley with clusters of rocks. in Comparison of trophic spectra and hunting strategies of some large arachnids (Arachnida: Scorpiones, Solifugae, Aranei) in semi-desert biocenoses of Gobustan (Eastern Azerbaijan)

Рис. 2. Ширина трофической ниши паукообразных в биотопах трех типов: I – поΛупустынная равнина; II – каменистые скΛоны пΛато; III – ΔоΛина со скопΛениями скаΛьных останцев. Fig. 2. The width of the trophic niche of arachnids in biotopes of three types: I – semidesert plain; II – stony slopes of the plateau; III – valley with clusters of rocks.

opencc-by-4.0Aug 2023View details →

Data and model from "An upper-crust lid over the Long Valley magma chamber" by Biondi et al., 2023

Dataset and velocity model from the fiber-tomography study entitled "An upper-crust lid over the Long Valley magma chamber". The npz files within the PickedRepo.zip contain the following keys: <ul> <li>ChannelID: ID of the channel (similar to station ID)</li> <li>ChannelPos: Lat/Lon/Elevation of each channel</li> <li>P_TT: Pick P-wave traveltime for each channel</li> <li>P_W: P-wave traveltime probability/confidence for each channel</li> <li>S_TT: Pick S-wave traveltime for each channel</li> <li>S_W: S-wave traveltime probability/confidence for each channel</li> </ul> To read and plot the velocity models in the file <a href="https://zenodo.org/api/files/9a704e85-28de-495e-b09f-2578440aa304/FinalVpVsLongValleyDAS2023.npz">FinalVpVsLongValleyDAS2023.npz</a>, one can modify the basic script named ReadPlotVel.py

opencc-by-4.0Apr 2023View details →

Daily snow water equivalent and snow depth data from the valley Wattental in the Tuxer Alpen, Tyrol, Austria [dataset]

The herein published dataset contains daily snow depth (HS) and daily snow water equivalent (SWE) data from the catchment of the Lizumbach in the valley bottom of Wattental in the Tuxer Alpen, Tyrol, Austria (N47.16820, E11.63858). The measurements are obtained at the tree line in an altitude of 1995m a.s.l. Measurement data are available from January 11 2010 until September 30 of 2022. The repository will be updated during the coming years.

opencc-by-4.0Aug 2024View details →

Fig. 6 in Croton maranonensis: a new species of Euphorbiaceae from the tropical inter-Andean dry valleys

Fig. 6. Map showing the location of the known herbarium collections of Croton maranonensis sp. nov. (solid circles). Main cities in the area are indicated by white triangles.