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450 results for “External morphology”
Fig. 11 in Larval external morphology and development in Feihyla kajau (Dring, 1983) (Amphibia: Anura: Rhacophoridae)
Fig. 11. Morphological changes of Feihyla kajau tadpole at Stage 41 in dorsal (top) and ventral (bottom) views.
Fig. 13 in Larval external morphology and development in Feihyla kajau (Dring, 1983) (Amphibia: Anura: Rhacophoridae)
Fig. 13. Relationship between snout-vent length and tail length between Stages 26 and 42 in Feihyla kajau.
Fig. 3 in Larval external morphology and development in Feihyla kajau (Dring, 1983) (Amphibia: Anura: Rhacophoridae)
Fig. 3. Schematic representation of mouthparts of Feihyla kajau tadpole (after ZMH A13779; Stage 35)
Figure 6. Paradoris dubia, external morphology. A in A taxonomic revision of Paradoris sea slugs (Mollusca, Gastropoda, Nudibranchia, Doridina)
Figure 6. Paradoris dubia, external morphology. A, dorsal view, AM C145110 #1, scale = 8 mm. B, ventral view, AM C145110 #1, scale = 8 mm. C, dorsal view, with indecora-like tubercles, NMV F20111, scale = 11.3 mm. D, anterior, ventral view, AM C145110 #2, scale = 3.3 mm. E, dorsal pigmentation, NMV F20111, scale = 1 mm. F, dorsal view, with indecora- like tubercles, NMV F86485, scale = 7 mm. G, anterior, ventral view, paratype of leuca, MNZ M.117832, scale = 3.2 mm. H, mantle holes, paratype of leuca, MNZ M.117832, scale = 1.3 mm. I, mantle holes, AM C145212 #1, scale = 1.25 mm. J, oral tentacle, holotype of dubia, ZMUC GAS-2063, scale = 0.8 mm.
Figure 4 in Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology
Figure 4. Type localities of members of Oreobates: (1) O. quixensis, San José de Moti, Prov. Napo, Ecuador; (2) O. simmonsi, Río Piuntza, 1830 m a.s.l., Cordillera del Cóndor, Prov. Morona-Santiago, Ecuador; (3) O. saxatilis, Ponga de Shilcayo, 470 m a.s.l., Department San Martín, Peru; (4) O. lehri, Apurimac River Valley, 2445 m a.s.l., Department Cusco, Peru; (5) O. granulosus, Santo Domingo, Carabaya, Department Puno, Peru, 1800 m a.s.l.; (6) O. madidi, Arroyo Huacataya, Serranía Eslabón, 1500 m a.s.l., Department La Paz, Bolivia; (7) O. sanderi, Arroyo Bilunto, Chunirumi Valley, 1800 m a.s.l., near Santa Cruz de Valle Ameno, Department La Paz, Bolivia; (8) O. zongoensis, Valle de Zongo, 1250 m a.s.l., Department La Paz, Bolivia; (9) O. choristolemma, Serranía de Bellavista c. 1000 m a.s.l., Department La Paz, Bolivia; (10) O. cruralis, Department La Paz, Bolivia, 4000 m a.s.l. (in error); (11) O. heterodactylus, gruta Facendinha, State Mato-Grosso, Brazil; (12) O. ibischi, km 68.5 on Santa Cruz de la Sierra-Samaipata road c. 750 m a.s.l., Department Santa Cruz, Bolivia; (13) O. sanctaecrucis, El Chapé, Department Santa Cruz, Bolivia, 2060 m a.s.l.; (14) O. discoidalis, Tucumán, Prov. Tucumán, Argentina.
Figure 6 in Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology
Figure 6. Type specimens of some members of Oreobates. A–B, holotype of O. cruralis (BM 1947.2.15.70); C–D, holotype of O. simmonsi (KU 147068); E–F, paralectotype of O. discoidalis (BM 1947.2.15.63); G–H, holotype of O. granulosus (BM 1947.2.15.72); I–J, lectotype of O. quixensis (MNCN 1708).
Figure 1 in Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology
Figure 1. Majority rule consensus tree based on maximum parsimony (MP) and Bayesian phylogenetic analyses of combined data from the partial cytochrome b (c. 350 bp) and 16S (c. 590 bp) mitochondrial DNA. The numbers above branches indicate boostrap support (± 50%) for the MP topology, followed by Bayesian posterior probabilities for the Bayesian topology (± 95).
Figure 2 in Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Amphibia, Anura), based on two mitochondrial DNA genes and external morphology
Figure 2. Majority rule consensus tree based on Bayesian phylogenetic analyses of partial 16S (c. 590 bp) mitochondrial DNA of some members of the genera Oreobates, Eleutherodactylus, and Craugastor. The numbers above branches are Bayesian posterior probabilities, followed by boostrap support for maximum parsimony topology. Values lower than 0.90 Bayesian posterior probability, or lower than 60 for boostrap, are not depicted.
Data from: Stuck in the mud: experimental taphonomy and computed tomography demonstrate the critical role of sediment in stabilizing the three-dimensional external morphology of arthropod carcasses during early fossil diagenesis - DRAGONFLY sessions
Open the record for dataset details and reuse information.
Morphology and ultrastructure of external sense organs of Drosophila larvae
<p>Sensory perception is the ability through which an organism is able to process sensory stimuli from the environment. This stimulus is transmitted from the peripheral sensory organs to the central nervous system, where it is interpreted. Drosophila melanogaster larvae possess peripheral sense organs on their head, thoracic, and abdominal segments. These are specialized to receive diverse environmental information, such as olfactory, gustatory, temperature, or mechanosensory signals. In this work, we complete the description of the morphology of external larval sensilla and provide a comprehensive map of the ultrastructure of the different types of sensilla that comprise them. This was achieved by 3D electron microscopic analysis of partial and whole body volumes, which contain high-resolution and complete three-dimensional data of the anatomy of the sensilla and adjacent ganglia. Our analysis revealed three main types of sensilla on thoracic and abdominal segments: the papilla sensillum, the hair sensillum, and the knob sensillum. They occur solitary or organized in compound sensilla such as the thoracic keilin's organ or the terminal sensory cones. We present a spatial map defining these sensilla by their position on thoracic and abdominal segments. Further, we identify and name the sensilla at the larval head and the last fused abdominal segments. We show that mechanosensation dominates in the larval peripheral nervous system, as most sensilla have corresponding structural properties. The result of this work, the construction of a complete structural and neuronal map of the external larval sensilla, provides the basis for following molecular and functional studies to understand which sensory strategies the Drosophila larva employs to orient itself in its natural environment.</p>
Fig. 43 in External morphology of immature stages of Zaretis strigosus (Gmelin) and Siderone galanthis catarina Dottax and Pierre comb. nov., with taxonomic notes on Siderone (Lepidoptera: Nymphalidae: Charaxinae)
Fig. 43. Male genitalia of Zaretis strigosus (Gmelin, [1790]), lateral. Scale bar = 0.5 mm.
Fig. 4 in External Morphology of Mariana Island Passerines
Fig. 4. Juvenile (upper image) and adult Saipan Reed-warblers.
Fig. 1 in External Morphology of Mariana Island Passerines
Fig. 1. Discriminant function values for male and female Bridled White-eyes.
Fig 3 in External Morphology of Mariana Island Passerines
Fig 3. Juvenile (left) and adult Bridled White-eyes.
Fig. 2 in External Morphology of Mariana Island Passerines
Fig. 2. Discriminant function values for male and female Saipan Reed-warblers.
Fig. 13 in NGS-barcodes, haplotype networks combined to external morphology help to identify new species in the mangrove genus Ngirhaphium Evenhuis & Grootaert, 2002 (Diptera: Dolichopodidae: Rhaphiinae) in Southeast Asia
Fig. 13. Distribution map of Ngirhaphium in Southeast Asia
Fig. 9 in NGS-barcodes, haplotype networks combined to external morphology help to identify new species in the mangrove genus Ngirhaphium Evenhuis & Grootaert, 2002 (Diptera: Dolichopodidae: Rhaphiinae) in Southeast Asia
Fig. 9. Distribution map of Ngirhaphium meieri, new species and Ngirhaphium thaicum, new species.
Fig. 7 in NGS-barcodes, haplotype networks combined to external morphology help to identify new species in the mangrove genus Ngirhaphium Evenhuis & Grootaert, 2002 (Diptera: Dolichopodidae: Rhaphiinae) in Southeast Asia
Fig. 7. Ngirhaphium meieri, new species, female habitus. Scale = 1 mm.
Fig. 6 in NGS-barcodes, haplotype networks combined to external morphology help to identify new species in the mangrove genus Ngirhaphium Evenhuis & Grootaert, 2002 (Diptera: Dolichopodidae: Rhaphiinae) in Southeast Asia
Fig. 6. Ngirhaphium meieri, new species, male habitus (photo: Abdulloh Samoh). Scale = 1 mm.
Fig. 3 in NGS-barcodes, haplotype networks combined to external morphology help to identify new species in the mangrove genus Ngirhaphium Evenhuis & Grootaert, 2002 (Diptera: Dolichopodidae: Rhaphiinae) in Southeast Asia
Fig. 3. Ngirhaphium thaicum, new species male habitus. Scale = 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.