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1,925 results for “Platyhelminthes”
FIGURE 3 in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific
FIGURE 3. Euplanoida cf. pacificola. A (UMAR-PLAT 004G), B-E (UMAR-PLAT 004A–F). A. male and female reproductive system, frontal view; B-E. male and female reproductive system, sagittal view. Structures: cg= cement gland, dvl=duct of Lang´s vesicle, ed= ejaculatory duct, fg= female gonopore, lv= Lang´s vesicle, ma= male antrum, mg= male gonopore; ovi= oviducts, p= pharynx, pp= penis papilla, sd= spermiducal ducts, sv= seminal vesicle, spv= spermiducal vesicle, va= vagina.
FIGURE 2 in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific
FIGURE 2. Euplanoida cf. pacificola. A, E-K. (UMAR-PLAT 001); B (UMAR-PLAT 002), C (UMAR-PLAT 003), D (UMAR- PLAT 004). A-D. specimens in vivo; E. specimen stained in Mayer's carmalum and cleared in methyl salicylate; F-G. anterior region of the body; H. pharynx region; I-K. male and female reproductive system, ventral view. Structures: b= brain, ce= cerebral eyes, gcm=globuli cell masses, lv= Lang´s vesicle, ovi= oviducts, p= pharynx, pp= penis papilla, sd= spermiducal ducts, sv= seminal vesicle, spv= spermiducal vesicle, te= tentacular eyes. Scaling bar of the figure A-E = 1 mm.
FIGURE 8. Bivesiculoplana lamothei. A-B in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific
FIGURE 8. Bivesiculoplana lamothei. A-B (UMAR-PLAT 008); A. diagrammatic representation complete specimen; B. diagrammatic representation male and female reproductive system, ventral view; C. specimen associate a Fissurella gemmata; D. specimen associate a Lottia sp. Structures: fg= female gonopore, lv= Lang´s vesicle, mg= male gonopore, st= stylet, spv= spermiducal vesicle. Scaling bar of the figure A-B = 1 mm.
FIGURE 5 in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific
FIGURE 5. Bisacculosuteri marcelae sp. nov. A-B (holotype UMAR-PLAT 007). A. diagrammatic representation complete specimen; B. diagrammatic representation of male and female reproductive system, ventral view; C-E. egg lying on bryozoan colony. Structures: br= bryozoans, cg= cement gland, e= eggs, fg= female gonopore, mg= male gonopore, nt= nuchal tentacle, p= pharynx, pa= Padina sp., pvd= pore of the vaginal duct, st= stylet, sv= seminal vesicle, ud= uterine duct, us= uterine sac, uv= uterine vesicle, vd= vaginal duct. Scaling bar of the figure A-B = 1 mm.
FIGURE 10 in New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific
FIGURE 10. Paraplanocera oligoglenoides sp. nov. A (paratype UMAR-PLAT 013); B (paratype UMAR-PLAT 038); C (holotype UMAR-PLAT 012). A, F. specimen in vivo; B. specimen preserved in alcohol; C. specimen stained in Mayer's carmalum and cleared in methyl salicylate; D-E. anterior region of the body; G. pharynx; H. male and female system reproduction, ventral view. Structures: b=brain, bc= bursa copulatrix, ce= cerebral eyes, cs=cirrus sac, d=dots, dorsal color pattern, fg= female gonopore, gcm= globuli cell masses, lv= Lang´s vesicle, m= mouth, mg= male gonopore, nt= nuchal tentacle, p= pharynx, pv= prostatic vesicle, spv= spermiducal vesicle, te= tentacular eyes. Scaling bar of the figure A-C= 1 mm.
Fig. 8 in Tracking the diversity of the flatworm genus Imbira (Platyhelminthes) in the Atlantic Forest
Fig. 8 Imbira flavonigra Amaral & Leal-Zanchet, sp. nov., holotype, microphotographs: a detail of prostatic vesicle in sagittal section and b detail of female atrium in sagittal section. Anterior tip to the left
Fig. 7 in Tracking the diversity of the flatworm genus Imbira (Platyhelminthes) in the Atlantic Forest
Fig. 7 Imbira flavonigra Amaral & Leal-Zanchet, sp. nov., microphotographs: a copulatory apparatus of the holotype in sagittal section and b copulatory apparatus of paratype MZU PL.00215 in horizontal section. Anterior tip to the left
Fig. 5 in Tracking the diversity of the flatworm genus Imbira (Platyhelminthes) in the Atlantic Forest
Fig. 5 Imbira flavonigra Amaral & Leal-Zanchet, sp. nov., holotype: microphotograph of pharynx in sagittal section. Anterior tip to the left
Fig. 2 in Tracking the diversity of the flatworm genus Imbira (Platyhelminthes) in the Atlantic Forest
Fig. 2 Distributional range of the genus Imbira, showing the sampling sites (black dots) of the seven lineages studied herein (clades 1–7) and outlines of their sampling areas (green areas). Ma: private area in Maquiné, Rio Grande do Sul, Brazil; FN-SFP: National Forest of São Francisco de Paula (São Francisco de Paula, Rio Grande do Sul, Brazil);
Fig. 3 in Tracking the diversity of the flatworm genus Imbira (Platyhelminthes) in the Atlantic Forest
Fig. 3 Imbira flavonigra Amaral & Leal-Zanchet, sp. nov., holotype: a, b photograph of the live specimen, in dorsal view, and c colour pattern of a fixed specimen in dorsal view. Anterior tip to the left
Figs. 28–33 in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Figs. 28–33 Obama decidualis Amaral & Leal-Zanchet, sp. nov., holotype: (28) anterior region of the body in transverse section; (29) detail of the anterior region of the body in transverse section; (30) pre-
Fig. 15 in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Fig. 15 Obama anthropophila Amaral, Leal-Zanchet & Carbayo, sp. nov., holotype. Detail of eye pattern in dorsal view
Fig. 6 Obama ladislavii, specimen ZMH V5270-A in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Fig. 6 Obama ladislavii, specimen ZMH V5270-A. Consecutive microphotographs of a trilobed eye from horizontal sections; the upper side of the eye is represented in the leftmost picture
Figs. 4–5 in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Figs. 4–5 Obama ladislavii. (4) Specimen ZMH V5270-A. Fixed specimen in dorsal view on a graph paper. Anterior end to the right. (5) Specimen F1418. Dorsal view of the creeping specimen, approximately 38 mm in length. Anterior end to the left
Fig. 2 Ultrametric tree showing the GMYC delimitation results obtained from the Cox1 in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Fig. 2 Ultrametric tree showing the GMYC delimitation results obtained from the Cox1Del dataset. Threshold separating speciation and coalescent processes plotted as grey vertical line that delimits 18 entities (including 7 singletons)
Fig. 1 in Focus on the details: morphological evidence supports new cryptic land flatworm (Platyhelminthes) species revealed with molecules
Fig. 1 Bayesian inference phylogenetic tree obtained from the concatenated dataset (18S, 28S, ITS-1, EF and Cox1). Names on branches indicate the species name for the clade and terminal labels indicate codes of individual specimens (Online Resource 1). Filled
Fig. 3 in The molecular phylogenetic position of Mariplanella piscadera sp. nov. reveals a new major group of rhabdocoel flatworms: Mariplanellida status novus (Platyhelminthes: Rhabdocoela)
Fig. 3 ML bootstrap consensus network of Trepaxonemata* inferred from 18S and 28S rDNA sequences. Consensus network of the RAxML bootstrap analysis based on the trimmed concatenated alignment. Pseudo-replicate counts (~ bs) pertaining to the interrelationships of Mariplanellida status novus, Kalyptorhynchia and Dalytyphloplandia are shown with a threshold value of 10. *Exclusive of Neodermata and Bothrioplanida
Fig. 1 in The molecular phylogenetic position of Mariplanella piscadera sp. nov. reveals a new major group of rhabdocoel flatworms: Mariplanellida status novus (Platyhelminthes: Rhabdocoela)
Fig. 1 LM images of the live specimen and stylet drawing of Mariplanella piscadera sp. nov. from Curaçao. (a) Full specimen with the pharynx visible as a lighter round outline in the posterior part of the body. (b–c) Detail of the anterior end showing the brain and two types of adenal rhabdite glands (rh1, red overlay; rh2, blue overlay). (d) Detail of the posterior end behind the pharynx show-
Figure 11 in Fantastic beasts and how to delimit them: an integrative approach using multispecies coalescent methods reveals two new, endemic Dugesia species (Platyhelminthes: Tricladida) from Corsica and Sardinia
Figure 11. Dugesia hoidi: A, holotype RMNH.VER.21056.1, photomicrograph showing the penial fold (pf) in sagiưal section; B, paratype RMNH.VER.21056.2, photomicrograph showing the penis papilla (pp) and the penial fold (pf) in transverse section.
Figure 10. Dugesia hoidi. Holotype RMNH.VER.21056.1 in Fantastic beasts and how to delimit them: an integrative approach using multispecies coalescent methods reveals two new, endemic Dugesia species (Platyhelminthes: Tricladida) from Corsica and Sardinia
Figure 10. Dugesia hoidi. Holotype RMNH.VER.21056.1: A, sagiưal reconstruction of the male copulatory apparatus (anterior to the right); B, sagiưal reconstruction of the penial fold and female copulatory apparatus; C, photomicrograph of sagiưal section, showing penis bulb (pb) with the seminal vesicle (sv), right (rvd) and the less (lvd) vas deferens, penis papilla (pp) with the pointed diaphragm (d), and the ejaculatory duct (ed).
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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.