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364 results for “developmental stage”
FIGURES 60–67. Abdominal segment IX, X and urogomphus. 60–62, 66–67 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology
FIGURES 60–67. Abdominal segment IX, X and urogomphus. 60–62, 66–67. First larval instar; 60. Abdominal segment IX and X, dorsal aspect; 61. Abdominal segment IX and X, ventral aspect; 62, 66. Urogomphus; 67. Microstructure of abdominal tergite X; 63–65. Mature larva instar; 63. Abdominal segment IX and X, dorsal aspect; 64. Abdominal segment IX and X, ventral aspect; 65. Urogomphus. Abbreviations: 1–30=setae, a–c=pores.
FIGURES 41–51. Thorax. 41–50 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology
FIGURES 41–51. Thorax. 41–50. First larval instar; 51. Third larval instar; 41, 51. Thorax in dorsal aspect; 42. Thorax in ventral aspect; 43–50. Seta on pronotum and abdominal tergite. Abbreviations: 1–27=setae, a–f=pores, CS=cervicosternum, ES=episternum, SP=spiracle.
FIGURES 33–36. Labium. 33–35 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology
FIGURES 33–36. Labium. 33–35. First larval instar; 36. Third larval instar; 33, 36. General appearance; 34. Apex portion of ligula; 35. Hypopharynx. Abbreviations: 1–2=setae, a–c=pores, LG=ligula, PMNT=prementum.
FIGURES 81–86 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology
FIGURES 81–86. Habits and habitats of Cafius nauticus. 81. Habitat of Cafius nauticus (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 26 May 2021); 82. Decaying algae on beach (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 26 May 2021); 83. Adult fly, larvae of which are potential prey for Cafius nauticus (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 23 Sep 2021); 84. Cafius nauticus, under a stone on beach (Photo by Mr. Yu-Jie Cai from Guangdong, Shenzhen, Qiniang Mt., 23 Sep 2021); 85. Mating behavior of Cafius nauticus (Photo by Mr. Yu-Jie Cai in laboratory, 25 Jun 2021); 86. Aggregative feeding behavior of Cafius nauticus (Photo by Mr. Yu-Jie Cai in laboratory, 5 Jul 2021).
FIGURES 1–12. Cafius nauticus. 1–3 in Descriptions of the developmental stages of Cafius nauticus (Fairmaire) (Coleoptera: Staphylinidae: Staphylininae), with comments on its biology
FIGURES 1–12. Cafius nauticus. 1–3. Egg; 1–2. Surface microstructure; 3. General appearance; 4–6. Habitus of first larval instar in dorsal (4), ventral (5) and lateral (6) aspect; 7–9. Habitus of second larval instar in dorsal (7), ventral (8) and lateral (9) aspect; 10–12. Habitus of third larva instar in dorsal (10), ventral (11) and lateral (12) aspect.
Response of different embryonic developmental stages of Radix balthica to a 24 h 36°C exposure
<p>Sample datasets and video acquired using the EmbryoPhenomics platform. Experiment assessing influence of culture at 36C for 24 h on three developmental stages (E3, E7 and E9) of the aquatic gastropod <em>Radix balthica</em>. The EmbryoCV package was used to produce phenome-level data. Datasets and associated video for an individual embryo from each developmental stage.</p>
Associations among cotyledon developmental stability, canalization and phenotypic plasticity in response to shading and burial depth in five herbaceous species at early seedling stage
<p class="MsoNormal"><strong><span>Premise of research. </span></strong></p> <p class="MsoNormal"><span>Cotyledons have important functions in early seedling stage and have important effects on later stages, but we know little about the relationships among developmental stability, canalization and phenotypic plasticity in cotyledons. </span></p> <p class="MsoNormal"><strong><span>Methodology. </span></strong></p> <p class="MsoNormal"><span>We conducted </span><span><span>a field</span></span><span> experiment with five herbaceous species, by subjecting them to contrasting light conditions and burial depths and measuring their cotyledon size and fluctuating asymmetry (random deviation from perfect bilateral symmetry, indicating developmental stability or instability), coefficient of variation and plasticity of cotyledon size,</span><span> </span><span>to investigate the relationships among</span><span> </span><span>cotyledon developmental stability, canalization and plasticity in response to shading and deep burial. </span></p> <p class="MsoNormal"><strong><span>Pivotal </span><span><span>r</span></span><span>esults. </span></strong></p> <p class="MsoNormal"><em><span>Pharbitis purpurea</span></em><span>, </span><em><span>Convolvulus arvensis</span></em><span> and </span><em><span>Carpesium</span></em><span> </span><em><span>abrotanoides</span></em><span> had increased cotyledon size in response to shading at both burial depths;</span><em><span> Abutilon theophrasti</span></em><span> showed reduced cotyledon size in response to shading vs. full light at shallow depth, but greater cotyledon size </span><span>in response to </span><span>both shading and deep burial. </span><span>Shading increased cotyledon fluctuating asymmetry of</span><em><span> </span></em><em><span>P</span></em><em><span><span>.</span></span></em><em><span> purpurea</span></em><span> and </span><em><span>C</span></em><em><span><span>.</span></span></em><span> </span><em><span>abrotanoides</span></em><span>, while deep burial decreased it. Cotyledon fluctuating asymmetry had positive correlations with coefficient of variation and plasticity in response to shade in shading, with little correlation between coefficient of variation and plasticity. </span></p> <p class="MsoNormal"><strong><span><span>C</span></span><span>onclusions. </span></strong></p> <p class="MsoNormal"><span>Results suggested</span><span> </span><em><span>A</span></em><em><span><span>.</span></span></em><em><span> theophrasti</span></em><span> </span><span>may have greater tolerance for multiple stresses than the other species,</span><span> and deep burial may improve shade tolerance of cotyledons through moderate level of stress selection</span><span>. Both developmental instability</span><span> and decreased canalization may indicate </span><span><span>the</span></span><span> state of faster growth. </span><span>Developmental instability</span><span> can facilitate more-active response to shading in cotyledon, while the relationship between canalization and plasticity should be more complex. </span></p>
Figure 11 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 11. Relationships between length of egg string and number of eggs per string (A) and between numbers of eggs per right and left egg strings (B) in females of Pseudocaligus fugu obtained at a culture area off Kosasa Town, Sasebo City on 29 May 2008.
Figure 9 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 9. Pseudocaligus fugu, young adult female. (A) Habitus, dorsal view; (B) frontal filament; (C) genital compound somite, ventral view, note sinuate lateral margins of somite and attachment of paired spermatophores; (D) spermatophore; (E) right leg 4. Scales in mm.
Figure 8 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 8. Pseudocaligus fugu, fourth chalimus stage. Female (A–N), male (O–R). (A, O) Habitus, dorsal view; (B) frontal filament; (C) left caudal ramus, ventral view; (D) antennule, antenna and postantennary process in situ; (E) distal segment of antennule; (F) maxillule; (G) maxilla; (H) maxilliped; (I) right leg 1, anterior surface; (J) endopod of right leg 1, anterior surface; (K) leg 2, anterior surface; (L) leg 3, anterior surface; (M, Q) left leg 4; (N, R) leg 5; (P) antenna and postantennary process. Scales in mm.
Figure 7 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 7. Pseudocaligus fugu, third chalimus stage. Male (A–P), female (Q–S). (A, Q) Habitus, dorsal view; (B) frontal filament; (C) right caudal ramus, ventral view; (D) antennule; (E) antenna; (F) postantennary process; (G) mandible; (H) maxillule; (I) maxilla; (J) maxilliped; (K) leg 1, anterior surface; (L) endopod of right leg 1, anterior surface; (M) leg 2, anterior surface; (N) leg 3, anterior surface; (O) leg 4; (P, S) leg 5; (R) antenna and postantennary process. Scales in mm.
Figure 6 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 6. Pseudocaligus fugu, second chalimus stage. (A) Habitus, dorsal view; (B) frontal filament; (C) left caudal ramus, dorsal surface; (D) antennule, antenna and postantennary process in situ; (E) mandible; (F) maxillule; (G) maxilla; (H) maxilliped; (I) leg 1, anterior surface; (J) leg 2, anterior surface; (K).leg 3, anterior surface; (L) leg 4. Scales in mm.
Figure 5 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 5. Pseudocaligus fugu, first chalimus stage. (A) Habitus, dorsal view; (B) right caudal ramus, dorsal surface; (C) antennule; (D) antenna; (E) mandible; (F) maxillule; (G) maxilla; (H) maxilliped; (I) leg 1, anterior surface; (J) endopod of right leg 1, anterior surface; (K) leg 2, anterior surface; (L) endopod of right leg 2, anterior surface; (M) leg 3, anterior surface. Scales in mm.
Figure 4 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 4. Pseudocaligus fugu, copepodid stage. (A) Habitus, dorsal view; (B) rostrum; (C) left caudal ramus, dorsal surface; (D) antennule; (E) antenna; (F) mandible; (G) maxillule; (H) maxilla; (I) maxilliped; (J) postoral process; (K) leg 1, anterior surface; (L) leg 2, anterior surface; (M) leg 3, dorsal view. Scales in mm.
Figure 3 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 3. Pseudocaligus fugu, naupliar stages. First (A–D) and second (E–G) stages. (A, E) Habitus, ventral view; (B, F) antennule; (C, G) antenna; (D) mandible. Scales in mm.
Figure 2 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 2. Body lengths of developmental stages of Pseudocaligus fugu collected from Nagasaki Prefecture.
Figure 1 in Developmental stages and growth of Pseudocaligus fugu Yamaguti, 1936 (Copepoda: Siphonostomatoida: Caligidae) host-specific to Puffer
Figure 1. Zero-year cultured tiger puffer Takifugu rubripes infected by Pseudocaligus fugu (indicated by small arrows). Scale = 50 mm.
FIGS 10 in On the life-habits and developmental stages of Nidomyia cana Papp (Diptera, Borboropsidae)
FIGS 10±12. Cephaloskeleton of the third instar larva: (10) in lateral view; (11) mouthhook, lateral view; (12) anterior part of cephaloskeleton, ventral view. d 5 dental sclerite, i 5intermediate sclerite, l 5 labial sclerite, m 5 mouth hook, pb 5 parastomal bar. Scale 0.1 mm; (10) 0.2 mm.
FIGS 8, 9 in On the life-habits and developmental stages of Nidomyia cana Papp (Diptera, Borboropsidae)
FIGS 8, 9. Third instar larva of N. cana: (8) anal end, caudal view; (9) posterior spiracles. Scale 0.2 mm; (9) 0.1 mm.
FIGS 6, 7 in On the life-habits and developmental stages of Nidomyia cana Papp (Diptera, Borboropsidae)
FIGS 6, 7. Third instar larva of N. cana: (6) head and ®rst thoracic segments, lateral view; (7) anterior spiracle, sublateral view; a 5antennomaxillary lobe, fm 5facial mask. Scale 0.2 mm; (7) 0.1 mm.
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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.