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888 results for “Canary”
Figure 2 from: Ruiz C, Suárez D, Naranjo M, De la Rúa P (2020) First record of the carpenter bee Xylocopa pubescens (Hymenoptera, Apidae) in the Canary Islands confirmed by DNA barcoding. Journal of Hymenoptera Research 80: 169-175. https://doi.org/10.3897/jhr.80.59649
Figure 2 Localities where Xylocopa pubescens has been recorded in Gran Canaria island (red dots). A detailed distribution in Las Palmas de Gran Canaria city is presented, showing urban areas (grey) and the port of Las Palmas (in blue).
FIGURE 1 in Baezia vulcania sp. n., an endogeous weevil from La Palma I. (Canary Is.) (Coleoptera: Curculionidae: Molytinae)
FIGURE 1. Baezia vulcania sp. n. Male holotype, dorsal view.
FIGURE 2. Perenotus stysi n. comb. female genitalia. Scale bar 0.2 in New genus and species of ant-like true bug (Hemiptera: Miridae) from the Canary Islands
FIGURE 2. Perenotus stysi n. comb. female genitalia. Scale bar 0.2 mm.
FIGURE 1 in A new species of Tardigrada (Eutardigrada: Macrobiotidae) from Iberian Peninsula and Canary Islands (Spain)
FIGURE 1: Habitus of Minibiotus gumersindoi n. sp., holotype. Scale bar = 50 m.
FIGURE 1C–G in Parapionosyllis (Polychaeta: Syllidae: Exogoninae) from Tenerife (Canary Islands, Spain) with description of a new species and new records
FIGURE 1C–G. Parapionosyllis abriguensis sp. nov. Posterior segments, dorsal view. Scale = 75 m.
FIGURE 1A in Parapionosyllis (Polychaeta: Syllidae: Exogoninae) from Tenerife (Canary Islands, Spain) with description of a new species and new records
FIGURE 1A. Parapionosyllis abriguensis sp. nov. Anterior segments, dorsal view. Scale = 75 m.
FIGURE 5 in New species of Laparocerus Schönherr, 1834 from La Gomera, Canary Islands (Coleoptera, Curculionidae, Entiminae)
FIGURE 5. New Laparocerus species from La Gomera, holotypes: L. aethiops garajonay. Scale = 2 mm
FIGURE 1 in A new Discidae subgenus and two new species (Gastropoda: Pulmonata) from the Canary Islands
FIGURE 1. Geographical distribution of the new Atlantica (Canaridiscus) species.
FIGURE 1 in New data on the Tanaidacea (Crustacea: Peracarida) from the Canary Islands, with a description of a new species of Apseudopsis
FIGURE 1. Location of the sampling sites.
FIGURE 5. R in A new species of Rhigognostis (Lepidoptera, Plutellidae) from the Canary Islands
FIGURE 5. R. schmaltzella adult female, Finland, 16.06.1980, Jorma Kyrki leg. et det.
FIGURE 6. R in A new species of Rhigognostis (Lepidoptera, Plutellidae) from the Canary Islands
FIGURE 6. R. canariella female genitalia: a, general view; b, part of ductus bursae.
Fig. 3 in Flower-visiting behaviour and habitats of the taxa of the Andrena wollastoni group (Hymenoptera, Anthophila, Micrandrena) on the Canary Islands compared to the Madeira Archipelago *
Fig. 3: Plant family preferences of the taxa of the A. wollastoni group and A. lineolata in the Madeira Archipelago and the Canary Islands (only flower-visiting interactions by females are shown); for specific numbers of interactions, see text.
Figure 6 in Amphi-Atlantic distribution of the Mancocumatinae (Cumacea: Bodotriidae), with description of a new genus dwelling in marine lava caves of Tenerife (Canary Islands)
Figure 6. The current known distribution of Mancocumatinae species in the North Atlantic Ocean (left), and the same stations translated on an early Cretaceous palaeocoastline map (right).
FIGURE 2 in Micromeria tenensis (Lamiaceae), a new species from Tenerife, Canary Islands
FIGURE 2. Holotype of Micromeria tenensis Puppo & P. Pérez (TFC 54.826).
Supplementary material 2 from: Vereecken NJ, Ruiz C, Marshall L, Pérez-Gil M, Molenberg J-M, Jacobi B, La Roche F, Litman JR (2023) A new small carder bee species from the eastern Canary Islands (Hymenoptera, Megachilidae, Anthidiini). Journal of Hymenoptera Research 96: 983-1015. https://doi.org/10.3897/jhr.96.111550
Distribution data of each Pseudoanthidium species in the Canary Islands
Supplementary material 1 from: Vereecken NJ, Ruiz C, Marshall L, Pérez-Gil M, Molenberg J-M, Jacobi B, La Roche F, Litman JR (2023) A new small carder bee species from the eastern Canary Islands (Hymenoptera, Megachilidae, Anthidiini). Journal of Hymenoptera Research 96: 983-1015. https://doi.org/10.3897/jhr.96.111550
Information on Pseudoanthidium specimens used for the barcoding
Figure 4 in Halacaridae (Acari) from Tenerife (Canary Islands)
Figure 4. Light-microscope images of halacarid species from Tenerife – A. Halacaropsis hirsuta (male), B. Rhombognathus procerus (female); C. H. hirsuta (DN); D. H. hirsuta (PN); E. H. hirsuta (L); F. Rhombognathus sp. with diatom colonies; G. Magnified view of Cocconeis placentula; H. Ciliate on Copidognathus magnipalpus indicated with black bar; I. Magnified view of Praethecacineta halacari (Scale bars: 100 µm).
FIGURE 2 in Rediscovery of the Canary Islands endemic Aphaenogaster hesperia Santschi, 1911 (Hymenoptera, Formicidae, Myrmicinae)
FIGURE 2. Aphaenogaster hesperia worker, head (A), dorsal (B) and lateral (C) view.
Fig. 2. – Usnea boomiana P. Clerc. A in New records of lichens and lichenicolous fungi from La Gomera (Canary Islands, Spain), including the new species: Usnea boomiana P. Clerc
Fig. 2. – Usnea boomiana P. Clerc. A. Basal part with blackish pigmentation; B. Main branches; C. Main branch with slightly constricted lateral branches at ramification points; D. Young soralia with isidiomorphs; E. Mature soralia without isidiomorphs; F. Mature soralia a few isidiomorphs; G. Overmature soralia with numerous isidiomorphs; H. Transversal section of a main branch; I. Small verrucous papillae on the cortex. [A-B: P. van den Boom & B. van den Boom 42838, G; C-E, H: P. Clerc G262116, G; F-G: P. Clerc G262111, G]
Food restriction delays breeding and affects insulin-like growth factor-1, oxidative damage, and haematocrit value before egg-laying in female canaries
<p>Environmental challenges, such as fluctuations in food availability, could influence reproductive investment. If resource availability is poor, individuals need to decide in which life-history process they invest more energy and vital compounds, which determine the cost of reproduction. In resource allocation, the physiological pathways have important roles. The aim of our study was to examine whether food availability influenced physiological traits (insulin-like growth factor-1 (IGF-1) concentration, antioxidant capacity (OXY), level of oxidative damage (ROM) and haematocrit value) prior to egg-laying in female canaries (<i>Serinus canaria</i>). We also tested whether these physiological traits were associated with traits reflecting the reproductive investment in egg macro- (egg mass and yolk mass) and micronutrient content (eggshell biliverdin- and protoporphyrin-based colouration). To test these questions we conducted a food restriction experiment with control and food-restricted (72% of control food) groups. Our study showed that food-restricted canary females delayed egg-laying and the physiological traits differed between the groups. At the pre-laying period, after 9-11 days of treatment, a reduction in plasma IGF-1 concentration, ROM level, and haematocrit value was detected in the control group, whereas in the food-restricted group plasma IGF-1 concentration increased, while ROM level and haematocrit value did not change. Plasma level of OXY was not influenced by treatment or breeding period. Plasma concentration of IGF-1, haematocrit value and oxidative status before egg laying did not affect the egg characteristics. Our study highlights the importance of breeding stage when studying and interpreting the effects of food restriction on physiological traits of breeding birds. Moreover, our data suggest that nutritional limitation had an effect on the timing of egg-laying that could be mediated by changes in physiological variables.</p>
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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