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Fig. 5 in Contributions To The Study Of The Early Jurassic Petrified Forest Of Holbav And Cristian Areas (Brașov Region, South Carpathians, Romania), 2 Part.
Fig. 5 Palaeoginkgoxylon sp. - inventory no. 27674 (field no. 1032). a-c: Cross section - tracheids polygonal with rounded corners; disperse mucilaginous cells; linear rays with mucilaginous ray-cells; d-f: Tangential section - unpitted tracheids; uniseriate rays with inflated secretory ray-cells; g-i: Radial section - radial pitting on tracheids usually uniseriate, of mixed type, with hexagonal pits or rounded; cupressoid cross-fields with 2-3 superposed rows of 1- 3 pits.
Fig. 8 in Contributions To The Study Of The Early Jurassic Petrified Forest Of Holbav And Cristian Areas (Brașov Region, South Carpathians, Romania), 2 Part.
Fig. 8 Bucklandia sp. B - inventory no. 27676 and 27677 (field no. 1037 a-f, 1038g-i). a-f: Cross section – b: - tracheids polygonal with rounded corners, and linear rays; primary ray in contact with xylem; c: - mucilaginous canals lined by secretory epithelial cells; d-e: - phloem cells with idioblasts bearing mucillages; f: - or crystals (f); g: Tangential section - uniseriate rays with biseriate storeys with polygonal ray-cells; unpitted tracheids; h-i: Radial section – mucilaginous canal (h); araucarian radial pitting on tracheids with uniseriate hexagonal pits (i), cross-fields with 2-3 superposed rows of hexagonal pits (h-i).
Fig. 4 in Contributions To The Study Of The Early Jurassic Petrified Forest Of Holbav And Cristian Areas (Brașov Region, South Carpathians, Romania), 2 Part.
Fig. 4 Brachyoxylon cristianicum Iamandei, Iamandei and Grădinaru, 2018 - inventory no. 27690(field no. 1113b). a-c: Cross section - thick-walled tracheids, polygonal, with rounded corners and curled walls; dispersed parenchyma cells; linear rays; d-f: Tangential section - uniseriate rays with polygonal ray-cells and biseriate storeys; unpitted tracheids; parenchyma with end-walls smooth or nodular and resin content inside; g-i: Radial section - radial pitting on tracheids of mixed type; cross-fields with 2-3 cupressoid or araucarioid in a single row or, when more numerous, in 2-3 superposed rows.
Fig. 7 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 7. Ordination plot of the correspondence analysis (first two axes) based on fishermen's answers about fishing season of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Fig. 6 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 6. Ordination plot of the correspondence analysis (first two axes) based on fishermen's answers about migratory routes of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Fig. 4 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 4. Trophic chain based on those food items and predators most cited by fishermen in the southeastern Brazilian coast for a) reef fishes and b) pelagic fishes. Numbers are percent of interviewed fishermen who mentioned each feeding interaction. Fish sizes are not in scale. Those feeding interactions that agree with reported feeding habits of these fishes in the biological literature are marked *(Randall, 1967; Berkeley & Houde, 1978; Menezes & Figueiredo, 1980; Sazima, 1986; Pipitone & Andaloro, 1995; Barreiros & Santos, 1998; Vasconcellos & Gasalla, 2001; Silvano, 2001; Silvano & Güth, 2006; Figueiredo & Vieira, 2005; Gibran, 2007).
Fig. 3 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 3. Main habitats of fishes according to fishermen in the southeastern Brazilian coast: percentages of fishermen who mentioned each habitat category are in Appendix 1. Double-headed arrows indicate that fishes occur in both habitats in horizontal space (e.g. open ocean and reefs), up and down arrows indicate that fishes occur in both habitats in vertical space (e.g., near the bottom and at the surface). Fish sizes are not in scale.
Fig. 1 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 1. Ordination plot of the correspondence analysis (first two axes) based on fishermen answers about uses of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Fig. 2 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 2. Ordination plots of the correspondence analysis (first two axes) based on fishermen answers about fishing methods and baits of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Fig. 8 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 8. Ordination plot of the correspondence analysis (first two axes) based on fishermen's answers about reproductive (spawning) season of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Fig. 5 in Fishermen's local ecological knowledge on Southeastern Brazilian coastal fishes: contributions to research, conservation, and management
Fig. 5. Ordination plot of the correspondence analysis (first two axes) based on fishermen's answers about migratory behavior of the nine studied fish species in the southeastern Brazilian coast: Absa = Abudefduf saxatilis; Boru = Bodianus rufus; Cala = Caranx latus; Epma = Epinephelus marginatus; Haau = Haemulon aurolineatum; Heba = Hemiramphus balao; Kysp = Kyphosus spp.; Mifu = Micropogonias furnieri; Sesp = Seriola spp.
Figure 1 in Contribution to the knowledge of Parichoronyssus bakeri Morales-Malacara and Guerrero, 2007 (Mesostigmata: Macronyssidae): new locality and host-association records with additional molecular data
Figure 1 Light Microscopy images of the female Parichoronyssus bakeri. A – General view of the ventral idiosoma; B – General view of the dorsal idiosome; C – Close up of sternal shield; D – Close up of genital and anal shields; E – Gnathosoma and coxa of the Leg I, with the black arrow pointed out the spine-like projection; F – Close up of the dorsal shield. Scales: A and B 50µm, C-F 20µm.
Data from: Do pheromones contribute to the persistence of asexual populations in a facultatively parthenogenetic stick insect?
<p>Facultative parthenogenesis is a form of reproduction in which females can either lay unfertilised eggs that typically develop into female offspring only, or mate and lay fertilised eggs that develop into male and female offspring. Facultative parthenogens often occur in mixed-sex populations where reproduction is mostly sexual, and all-female populations where reproduction is asexual. How all-female populations avoid invasion by males remains unknown. Here, we investigated the role of volatile and non-volatile (cuticular hydrocarbons, CHCs) pheromones in the persistence of all-female populations in the facultatively parthenogenetic stick insect, <em>Megacrania </em><em>batesii</em>. We found that <em>M. batesii</em> exhibits slight sexual dimorphism in antenna morphology, and behavioural assays provided little evidence that males could locate females solely by volatile pheromones. However, CHC profiles differed substantially between different types of females. Analysis of CHC structure and abundance indicated a clear genetic difference between females from all-female versus mixed-sex populations, as well as a maternal effect of female parthenogenesis versus sexual development. Together, our results suggest that males might rely more on close-range chemical cues to differentiate females, and chemical communication could play a role in the persistence of all-female populations.</p>
Exponential approximation of the coherence contribution to the thermal conductivity of complex clathrate-type crystals
<p>The low-temperature properties of guest-host crystals, such as clathrates and skutterudites, offer a rich playground for discovering novel physical phenomena and developing new materials with unique properties. The temperature dependence of thermal conductivity in these materials can exhibit both crystal-like and glass-like behavior, which reflects the properties of the phonon excitations and various scattering mechanisms. The ultra-low thermal conductivity of clathrate crystals is closely related to the concept of minimal thermal conductivity, which is determined by the intrinsic phonon scattering in the material. In this work, the temperature dependence of thermal conductivity for both crystal-like and glass-like behavior of different structural types of clathrates and skutterudites was analyzed using the ”Unified theory of thermal transport in crystals and glasses” of M. Simoncelli, N. Marzari & F. Mauri. A method was proposed and tested for the coherence contribution related to wave-like tunneling and loss of coherence between different vibrational eigenstates. The temperature dependence of the coherence contribution to thermal conductivity was approximated by the exponential function of an Arrhenius type with characteristic energy <em>E</em> and characteristic minimal thermal conductivity parameter <em>κ</em><sub>0</sub>. The coherence contribution is intertwined with other phonon scattering mechanisms, and over a wide temperature range, its temperature dependence is universal with parameters depending on the crystal structure, positional disorder, and impurity doping. This work provides insights into the temperature dependence of thermal conductivity in guest-host materials and its importance for designing and optimizing their properties for various applications, such as thermoelectric generators</p>
Fig.5 in Contribution to the knowledge of the genus Doliops Waterhouse, 1841 (Coleoptera: Cerambycidae)
Fig.5. Mimicry: A - Doliops savenkovi sp. n.; B - D. sklodowskii sp. n.; C - D. metallica Breuning; D - Pachyrrhynchus orbifer Waterhouse; E - D. stradinsi sp. n.; F - P. argus Pascoe; G - D. anichtchenkoi sp. n.; H – P. erichsoni Waterhouse; I - D. vivesi sp. n.; J – P. modestior Behrens; K - D. valainisi sp. n.; L - Pachyrrhynchus sp.
Fig. 4 in Contribution to the knowledge of the genus Doliops Waterhouse, 1841 (Coleoptera: Cerambycidae)
Fig. 4. Aedeagus: A - D. anichtchenkoi sp. n.; B - D. sklodowskii sp. n.; C - D. curculionoides Waterhouse; D - D. metallica Breuning; E - D. duodecimpunctata Heller; F – D. savenkovi sp. n.; G - D. shavrini sp. n.; H - D. stradinsi sp. n.; I - D. valainisi sp. n.; J - D. dupaxi Vives.
Fig. 3. A, I in Contribution to the knowledge of the genus Doliops Waterhouse, 1841 (Coleoptera: Cerambycidae)
Fig. 3. A, I - Doliops helleri Vives; B, J - D. savenkovi sp. n.; C - D. metallica Breuning; D, K - D. sklodowskii sp. n.; E - D. dupaxi Vives; F, L - D. stradinsi sp. n.; G, M - D. valainisi sp. n.; H, N - D. vivesi sp. n.
Fig. 2. A, B, I in Contribution to the knowledge of the genus Doliops Waterhouse, 1841 (Coleoptera: Cerambycidae)
Fig. 2. A, B, I - Doliops animula Kriesche; C, J - D. anichtchenkoi sp. n.; D, K - D. curculionoides Waterhouse; E, L - D. gutowskii sp. n., F, M - D. duodecimpunctata Heller; G, N - D. shavrini sp. n.; H, O – D. emmanueli Vives. A - H – dorsal view; I - O – lateral view.
Fig. 12 in Contribution to the Knowledge of the Genus Atholus (Coleoptera: Histeridae: Histerinae: Histerini) from the Indonesian Archipelago
Fig. 12. Map showing the occurrence of some species of Atholus from the Indonesian archipelago and its extra-limital distribution in the Oriental Region.
Fig. 11 in Contribution to the Knowledge of the Genus Atholus (Coleoptera: Histeridae: Histerinae: Histerini) from the Indonesian Archipelago
Fig. 11. Map showing the occurrence of some species of Atholus from the Indonesian archipelago and its extra-limital distribution in the Oriental Region. A, Atholus coelestis; B, A. philippinesis; C, A. torquatus; D, A. bifrons.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.