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188 results for “Monogononta”
FIGURE 1 in Key to the currently recognized species of Limnias Schrank, 1803 (Rotifera, Monogononta, Gnesiotrocha, Flosculariidae)
FIGURE 1. Representative morphology of two species of Limnias. (A) Limnias melicerta in ventral view. (NB: Ventral antennae on the opposite side obscured.) Inset: Region of dorsal nodules: (3 rows: 2,3,2). (B) L. melicerta in 3/4th ventral view. (C) Limnias ceratophylli in 3/4th ventral view. Symbols: a = algae and debris; b = adult body; c = corona; dn = dorsal nodules; e = amictic embryo; f = foot; rt = ringed tube; s = substratum; st = stucco-like tube (with adhering epiphytes and debris); va = ventral antennae; bars ~100 µm. (Photomicrographs B and C are courtesy of Michael Plewka.)
FIGURE 2 in Key to the currently recognized species of Limnias Schrank, 1803 (Rotifera, Monogononta, Gnesiotrocha, Flosculariidae)
FIGURE 2. Two very rare Limnias species, each of which has been reported only once. (A) Limnias cornuella (Line art of four figures from Rousselet, 1889); (B) Limnias nymphaea (Line art of three figures from Stenroos, 1898). Symbols: dn = dorsal nodules; rt = ring tube; s = substratum.
FIGURE 7 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 7. Light microscope photograph of Ptygura thalenoiensis. A. Habitus, lateral view. B. Peduncle and gelatinous tube, lateral view. C. Corona, lateral view. D, F. Dorsal hooks and cylindrical projection, lateral view. E. Dorsal hooks and cylindrical projection, dorsal view. G, H. Corona, frontal view. Arrows show the cylindrical projection with elongate cilia in Fig. 5C and the dorsal hooks and cylindrical projection in Fig. 5D–5F. Scale bar: A–C, E–H: 50 µm; D: 10 µm.
FIGURE 8 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 8. Ptygura thalenoiensis, scanning electron microscope photographs of trophi, caudal view. Scale bar: 2 µm.
FIGURE 5 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 5. Light microscope photograph of Ptygura libera. A. Habitus, dorsal view. B. Habitus, lateral view. C–E. Anterior part of body, lateral view. F. Peduncle (attachment stalk) and gelatinous tube. Arrows show the excreting anus. Scale bar: A–F: 50 µm.
FIGURE 9 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 9. Trichocerca marina, scanning electron microscope photographs of trophi. A. Complete set, ventral view. B. Complete set, laterodorsal view. Scale bar: 10 µm.
FIGURE 3 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 3. Lecane zhanjiangensis sp. nov., scanning electron microscope photographs of trophi. A. Complete set, ventral view. B. Complete set, dorsal view. C. Unci and rami, ventral view. D. Unci and rami, dorsal view. Scale bar: 5 µm.
FIGURE 4 in Rotifers from China (Western Guangdong Province), with description of Lecane zhanjiangensis sp. nov. (Rotifera: Monogononta: Lecanidae)
FIGURE 4. Light microscope photograph of Brachionus cf. caudatus var. indica. A, C. Habitus, dorsal view. B. Anterior lorica aperture, ventral view. D. Foot opening, ventral view. E. Habitus, lateral view. Scale bar: 50 µm. Specimen in Fig. 4A from Moyangjiang River, Yangjiang, Guangdong Province and specimens in Fig. 4A–4E from Changde, Hunan Province.
Fig. 3 in Phenotypic influences on the reproductive strategy of the facultative sexual rotifer Brachionus rubens (Monogononta)
Fig. 3 Percentage of sexual offspring as a function of their birth rank for three different treatments (food, temperature, and acclimation) and all combinations thereof. Bars in black represent significant deviations from the expected percentage of sexual offspring across a given treatment (continuous line) by falling outside the 95% confidence intervals of this value for that rank (dashed line; lower limit is zero if not visible)
Figure 4 in A new species of Pompholyx (Rotifera: Monogononta: Testudinellidae) from the United States
Figure 4. DIC microphotograph of internal anatomy of Pompholyx faciemlarva sp. n. (A–D) Different focal planes of ventrolateral body view. Abbreviations: co, corona; e, eye; i, intestine; n, nucleus; pn, protonephridia; rc, round (unidentified) cells; sg, stalk gland; st, stomach; t, trophi; vit, vitellarium.
Figure 3 in A new species of Pompholyx (Rotifera: Monogononta: Testudinellidae) from the United States
Figure 3. DIC microphotograph of Pompholyx faciemlarva sp. n. (A) Dorsal arch view; (B) middle dorsal view; (C) ventral view; (D) lateral view. Abbreviations: cf, lorica furrow; cl, cloaca; co, corona; e, eye; gt, Gossesche thread; i, intestine; mo, mouth; pn, protonephridia; rc, round (unidentified) cells; st, stomach; t, trophi; vs, ventral surface.
Figure 6 in A new species of Pompholyx (Rotifera: Monogononta: Testudinellidae) from the United States
Figure 6. SEM microphotographs of Pompholyx faciemlarva sp. n. (A,B) Dorsolateral view; (C) ventrolateral view; (D) ventral view. Abbreviations: cl, cloaca; co, corona; dao, dorsal antennae opening; lao, lateral antennae opening.
Figure 5 in A new species of Pompholyx (Rotifera: Monogononta: Testudinellidae) from the United States
Figure 5. Trophi of Pompholyx faciemlarva sp. n. (A–C) DIC microphotographs. (A) Frontal view; (B) focal plane between frontal and caudal view; (C) caudal view. (D,E) SEM false colour-coded microphotographs. (D) Caudal view; (E) slightly internal view of the ramus. Abbreviations: as, arched rami scleropili; dc, dorsal chamber; fu, fulcrum; mc, median chamber; r, ramus; rf, ramus fenestra; svc, subventral chambers; u, uncus; vc, ventral chamber.
Fig. 6 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 6 Illustrations of a, b S. rufina and c S. littoralis. Drawings of S. rufina and S. littoralis are from Hollowday (2002) and represent original drawings (a, b) by Kutikova and Vasiljeva (1982) and (c) by Rousselet (1902)
Fig. 3 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 3 SEM photographs of the habitus of S. oblonga. a Dorsally. b Laterally. c Detail of the lateral antenna. d Frontally (arrow, ciliary fields surrounding the mouth). aps, anal pseudosegment; ar, apical receptor; asc, ampulla shaped cilia; au, auricle; da, dorsal antenna; dcf, dorsal ciliary field; dlcf, dorsolateral ciliary field; dst, dorsal stylus; fo, foot orientation; go, gland opening; la, lateral antenna; lcf, lateral ciliary field; lst, lateral stylus; mr1–3, mouth receptors; sm, stylus mount; vlcf, ventrolateral ciliary field
Fig. 4 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 4 SEM photographs of the trophi of S. oblonga. a Dorsally. b Ventrally. c Laterally. d Apically. e Detail of the uncus latero- apically (dashed arrow, gap separating the frontal hooks from the uncus plate; normal arrow, sulcus separating the uncus teeth into groups). ca, cauda; cl, clava; clt, tooth-like clava-lamella; dfh, dorsal frontal hook; fu, fulcrum; hyp, hypopharynx; lcf, lateral ciliary field; ra, ramus; rdr, ramus distal ridge; rir, ramus inner ridge; rmr, ramus median ridge; tp, triangular platelet; un, uncus; vfh, ventral frontal hook
Fig. 2 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 2 Illustrations of S. oblonga. a–c Habitus (a dorsally, b frontally, c laterally with the foot being outstretched). d–f Trophi (d ventral trophi, e lateral fulcrum (normal arrow, slight dorsal reinforcement; dashed arrow, ridges), f right manubrium). ar, apical receptor; asc, ampulla shaped cilia; au, auricle; ca, cauda; cl, clava; clt, clava tooth; da, dorsal antenna; dcf, dorsal ciliary field; dfh, dorsal frontal hook; dlcf, dorsolateral ciliary field; dst, dorsal stylus; fo, foot orientation; fu, fulcrum; gg, gastric gland; go, gland opening; hm, hypopharynx muscle; hyp, hypopharynx; in, intestine; la, lateral antenna; lst, lateral stylus; ma, manubrium; mo, mouth opening; mr 1–3, mouth receptors; mx, mastax; n, nucleus; oe, oesophagus; pb, protonephridial bladder; pg, pedal glands; pv, proventriculus; rdr, ramus distal ridge; rir, ramus inner ridge; rmr, ramus median ridge; sm, stylus mount; st, stomach; vfh, ventral frontal hook; vit, vitellarium
Fig. 1 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 1 LM images of S. oblonga. a Habitus dorsally (arrow, dumbbellshaped regions of the stomach). b Two brown circular regions in the anterior part of the stomach. c, d Cerebral eye morphology. e Central elevation of the apical field. f Foot retracted. g Foot not retracted. Scale
Fig. 5 in A comprehensive and integrative re-description of Synchaeta oblonga and its relationship to Synchaeta tremula, Synchaeta rufina and Synchaeta littoralis (Rotifera: Monogononta)
Fig. 5 Illustrations of S. tremula with respect to morphological differences to S. oblonga (highlighted as thick, black lines; see Tables 2 and 3). a–c Habitus (a dorsally, b frontally, c laterally). d–f Trophi (d ventral trophi, e lateral fulcrum (arrow, distal narrowing ventrally), f right manubrium). ar, apical receptor; asc, ampulla shaped cilia; ca, cauda; cl, clava; clt, clava tooth; da, dorsal antenna; dcf, dorsal ciliary field; dfh, dorsal frontal hook; dlcf, dorsolateral ciliary field; dst, dorsal stylus; fo, foot orientation; fu, fulcrum; gg, gastric gland; go, gland opening; hyp, hypopharynx; in, intestine; la, lateral antenna; lst, lateral stylus; mr 1–3, mouth receptors; mx, mastax; oe, oesophagus; pb, protonephridial bladder; pg, pedal glands; pv, proventriculus; rdr, ramus distal ridge; rir, ramus inner ridge; rmr, ramus median ridge; sm, stylus mount; st, stomach; vfh, ventral frontal hook; vit, vitellarium. a–c Modified from Wilke et al. (2017)
FIGURE 2 Pentatrocha gigantea n. gen., n in Diversity of cryptic Metazoa in Australian freshwaters: a new genus and two new species of sessile rotifer (Rotifera, Monogononta, Gnesiotrocha, Flosculariidae)
FIGURE 2 Pentatrocha gigantea n. gen., n. sp., trophi SEM pictures. 2a: frontal, detail; 2b: frontal, 2c: caudal view. Scale bars: 10 µm.
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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)
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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
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