Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
40
datasets available to search
ShareScore release 0.7.1
Dataset results
40 results for “Temnocephala”
FIGURE 4 in On a new Temnocephala (Platyhelminthes) from Southern Patagonia (Chile, Argentina), with a redescription of T. chilensis and some systematic and biogeographical insights*
FIGURE 4. Temnocephala chilensis. (A) Non-everted penial stylet in lateral view. Bar = 50 µm. (B) Everted introvert. Bar = 25 µm. (C) Egg. Bar = 250 µm.
FIGURE 3 in On a new Temnocephala (Platyhelminthes) from Southern Patagonia (Chile, Argentina), with a redescription of T. chilensis and some systematic and biogeographical insights*
FIGURE 3. Temnocephala chilensis. (A) Whole specimen in ventral view. Bar = 500 µm. Arrowheads, paranephrocytes. (B) Main reproductive organs in ventral view, drawn from a dissection. Bar = 200 µm. Abbreviations: at, atrium; cv, contractile vesicle; ev, excretory vesicle; go, gonopore; hg, Haswell's glands; in, intestine; ov, ovary; ph, pharynx; ps, penial stylet; rv, resorbiens vesicle; sg, sucker glands; sp, sphincter; sr, seminal receptacle; su, sucker; sv, seminal vesicle; te, testes; tg, tentacular glands; vg, vagina; vi, vitellaria.
FIGURE 2. Temnocephala monticellii n in On a new Temnocephala (Platyhelminthes) from Southern Patagonia (Chile, Argentina), with a redescription of T. chilensis and some systematic and biogeographical insights*
FIGURE 2. Temnocephala monticellii n. sp. (A) Non-everted penial stylet in lateral view. Bar = 50 µm. (B) Fully everted introvert. Bar = 25 µm. (C) Egg. Bar = 250 µm.
FIGURE 1. Temnocephala monticellii n in On a new Temnocephala (Platyhelminthes) from Southern Patagonia (Chile, Argentina), with a redescription of T. chilensis and some systematic and biogeographical insights*
FIGURE 1. Temnocephala monticellii n. sp. (A) Whole specimen in ventral view. Bar = 500 µm. Arrowheads, right-side paranephrocytes. (B) Main reproductive organs in ventral view, drawn from a dissection. Bar = 100 µm. Abbreviations: at, atrium; cv, contractile vesicle; ev, excretory vesicle; go, gonopore; hg, Haswell's glands; in, intestine; ov, ovary; ph, pharynx; ps, penial stylet; rv, resorbiens vesicle; sg, sucker glands; sp, sphincter; sr, seminal receptacle; su, sucker; sv, seminal vesicle; te, testes; tg, tentacular glands; vg, vagina; vi, vitellaria.
FIGURES 32–33. Temnocephala pignalberiae. 32 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 32–33. Temnocephala pignalberiae. 32. partial view of the reproductive system, observed with Nomarski´s DIC microscopy: male organs – seminal vesicle (sv), prostatic bulb (pb), and prostatic secretion (ps); female organs – ovary (ov), distal vagina (dv), vaginal sphincter with the anterior vaginal portion (avs), and the posterior vaginal portion (pvs). Scale bar = 50 µm. 33. enlarged prostatic bulb showing the wall openings (black arrows), the prostatic secretion (ps), and cirrus (c), both from a specimen from Poconé. Scale bar = 50 µm.
FIGURES 22–26 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 22–26. Temnocephala pignalberiae, photomicrographs of seminal vesicle, prostatic bulb, and cirrus, dissected from specimens from Poconé, mounted in Faure´s mounting medium, observed with Nomarski´s DIC microscopy. 22. seminal vesicle, prostatic bulb, and cirrus. Scale bar = 50 µm. 23. prostatic bulb and cirrus. Scale bar = 50 µm. 24. cirrus, showing the proximal end of the shaft curving in (black arrow). Scale bar = 10 µm. 25–26. cirrus introvert observed in two different focusing planes, indicating the proximal limit of the spineless introvert (white head arrow) and the retractor muscles (black arrows). Scale bar = 10 µm.
FIGURES 19–21. Temnocephala pignalberiae seen with SEM. 19 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 19–21. Temnocephala pignalberiae seen with SEM. 19. entire specimen from Poconé, showing the dorsolateral 'excretory' syncytial plates (black head arrows) and position of excretory pores (n – white arrows). Scale bar = 200 µm. 20. left DLSP, seen in a specimen from Poconé, (n – white arrow). Scale bar = 100 µm. 21. left DLSP, seen in a specimen from Bebedouro, (n – white arrow). Scale bar = 100 µm.
FIGURES 14–18. Temnocephala pignalberiae. 14 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 14–18. Temnocephala pignalberiae. 14. incomplete diagram of an adult specimen, ventral view, showing: adhesive disk (ad), anterior testis (at), excretory ampullae (ea), dorsal vitelline glands (vg), Haswell glands (hg), large disk glands (paranephrocytes?) (ldg (p)), mouth (m), posterior testis (pt), pharynx (ph), and tentacles (t). Scale bar = 1 mm. 15. female reproductive organs: anterior portion of the vaginal sphincter (avs), genital atrium (ga), ovary (ov), posterior portion of the vaginal sphincter (pvs), vagina (va), vesicula resorbens (vr), vitelline glands duct (vgd), seminal receptacles (sr). Scale bar = 50 µm. 16. male reproductive system: cirrus (c), opening in the prostatic bulb wall (black head arrow), prostatic bulb (pb), prostatic cells (pc), prostatic secretion (ps), seminal vesicle (sv), and vasa deferentia (vd), Scale bar = 50 µm. 17. cirrus of specimens from Poconé, proximal limit of the introvert (arrow), proximal shaft base curving in. Scale bar = 25 µm. 18. cirrus of specimens from Bebedouro, proximal limit of the introvert (arrow), proximal shaft base not curving in. Scale bar = 25 µm.
FIGURES 1–2 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 1–2. Dilocarcinus pagei, showing the absence of eggs of T. pignalberiae on the external dorsal and ventral surfaces, including the pereiopods. 1. adult female specimen in dorsal view. Scale bar = 1.5 cm. 2. adult female specimen in ventral view. Scale bar = 1.5 cm. FIGURES 3–7. Temnocephala pignalberiae. 3. live eggs deposited on the tissue (asterisks) covering the inner upper surface of the carapace. Scale bar = 500 µm. 4. fixed eggs cemented to the tissue covering the inner upper surface of the carapace. Scale bar = 1 mm. 5. fixed eggs cemented to the tissue covering the inner upper surface of the carapace, in higher magnification (two asterisks). Scale bar = 500 µm. 6. unhatched egg showing the filament (black head arrow). Scale bar = 250 µm. 7. adult, killed in hot formalin showing the correct shape of the body, stained in aceto-carmine/fast green. Scale bar = 1 mm.
FIGURES 34–37. Temnocephala pignalberiae. 34 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 34–37. Temnocephala pignalberiae. 34. adult specimen pressed between slide and cover slip, showing that too much pressure may be good to allow all characters to be observed in the same focusing plane, but alters the body shape. Scale bar = 1 mm. 35. Haswell glands (black head arrows). Scale bar = 200 µm. 36. mouth (m), mouth sphincter (ms), and pharyngeal sphincter (ps). Scale bar = 200 µm. 37. male and female reproductive system: anterior portion of the vaginal sphincter (avs), cirrus (c), deferent duct (dd), ejaculatory duct (ed), genital pore (gp), genital atrium (ga), ovary (ov), posterior portion of the vaginal sphincter (pvs), prostatic bulb (pb), seminal receptacles (sr), seminal vesicle (sv), vagina (va), and vesicula resorbens (vr). Scale bar = 100 µm.
FIGURES 8–13. Temnocephala pignalberiae. 8–9 in Temnocephala pignalberiae Dioni, 1967 (Platyhelminthes, Temnocephalida) from two allopatric populations of Dilocarcinus pagei Stimpson, 1861 (Crustacea, Decapoda) — first record for Brazil
FIGURES 8–13. Temnocephala pignalberiae. 8–9. specimens from Poconé fixed in hot formalin showing the typical body shape and the red-eyes (black head arrow). 10–11. specimens from Bebedouro fixed in hot formalin showing the typical body shape and the red-eyes (black head arrow). Same scale bar to Figs. 8-11 = 500 µm. 12. carapace of crab killed with cold ethanol showing the specimens and many eggs cemented to the tissue which covers the inner upper surface of the carapace. Scale bar = 2 mm. 13. specimens killed with cold ethanol, together with the host, showing the altered body shape. Scale bar = 2 mm.
FIGURES 30–31. Temnocephala curvicirri. 30 in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 30–31. Temnocephala curvicirri. 30. Partial view of male and female reproductive systems, with cirrus (c) entering the distal portion of the vagina (dva), muscular, rounded middle portion of the vagina (mva), vesicula intermedia (vi), vesicula resorbens (vr). Scale bar = 100 µm. 31. Muscular, rounded middle portion of the vagina (mva), seen in higher magnification and vesicula intermedia (vi). Scale bar = 50 µm. FIGURES 32–34. Temnocephala caddisflyi n. sp. 32. Male terminal genitalia, cirrus (c), prostatic bulb (pb), and seminal vesicle (sv). Scale bar = 100 µm. 33. Partial view of the female reproductive system, showing the distal portion of the vagina (dva), the muscular, spheroid, middle portion of the vagina (mva), ovary (ov), and vesicula resorbens (vr). Scale bar = 100 µm. 34. DIC view of terminal portion of the cirrus (c), passing through the anterior portion (avs) and the posterior portion (pvs) of the vaginal sphincter, showing the moment of introduction of the forward portion of the dorsal retractor muscle (fprm) into the distal vagina (dva), and vesicula resorbens (vr). Scale bar = 50 µm.
FIGURES 24–29. Temnocephala caddisflyi n in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 24–29. Temnocephala caddisflyi n. sp., prostatic bulb and introvert observed in different focusing planes with DIC. 24. Prostatic bulb showing the orifice entering prostatic secretion (arrow), prostatic secretion (ps), prostatic cells (pc), and the prostatic vesicle (pv). Scale bar = 50 µm. 25. Prostatic bulb (pb) and seminal vesicle (sv) with the ejaculatory duct (ej) entering the prostatic bulb. Scale bar = 50 µm. 26–29. Distal portion of the introvert, showing the large spines and the shorter swelling portion seen in different focusing planes. Scale bars = 10 µm.
FIGURES 16–17. Temnocephala caddisflyi n in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 16–17. Temnocephala caddisflyi n. sp. (SEM). 16. Total body showing the posterior margin of the 'saddle-shaped', dorsolateral, 'excretory' syncytial plates (white arrows) and nephridiopores (white head arrows) (n). Scale bar = 200 µm. 17. Left, dorsolateral, 'excretory' syncytial plate (black head arrows) and the nephridiopore (white head arrow) (n). Scale bar = 20 µm.
FIGURES 9–10. Temnocephala caddisflyi n in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 9–10. Temnocephala caddisflyi n. sp. juvenile cleared in lactophenol. 9. Juvenile showing rhabditogenic glands (black head arrows); disc glands (black arrows); limit between rhabditogenic glands and disc glands (white arrows); two large disc glands (paranephrocytes?) (white head arrows). Scale bar = 100 µm. 10. Testicular region showing the introvert already formed (white head arrow). Scale bar = 100 µm.
FIGURES 1–2 in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 1–2. Diagram of the 'complex' cirrus and linear diagram of the 'complex' vagina. 1a. Entire cirrus (black head arrow indicates the limit between the shaft (s) and the introvert (i)); introvert angle (ia); shaft angle (sa). 1b. Higher magnification of the introvert: forward projecting retractor muscle (fprm); introvert inflation (ii); introvert-shaft limit (il); large spines (ls); retractor muscle (rm). 2. Female reproductive organs: ovary (ov); vitelline duct (vd); vesicula resorbens (vr); vesicula intermedia (vi); vagina proximal portion (pva); vagina middle portion (mva); vagina distal portion (dva); vaginal sphincter (vs).
FIGURES 3–5. Caddisfly larvae genus Baripenthus. 3 in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 3–5. Caddisfly larvae genus Baripenthus. 3. Larva inside the case. Scale bar = 5 mm. 4. Anterior portion of a larva removed from the case, showing the dorsal area of egg deposition. Scale bar = 1 mm. 5. Another specimen removed from the case, dorsal view, showing in higher magnification, a larger number of eggs. Scale bar = 500 µm.
FIGURES 18–20 in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 18–20. Cirrus of Temnocephala caddisflyi n. sp. from trichopterans, seen with Nomarski´s differential interference contrast microscopy (DIC). 18. Photomicrograph of the entire 'complex' cirrus, Scale bar = 100 µm. 19. Limit of the introvert portion with the shaft (black arrow), forward projecting dorsal retractor muscle (fprm), and ventral retractor muscle (rm). Scale bar = 50 µm. 20. Introvert´s swelling portion (ii) and the long spines which run along the inner wall, showing the rows of spines. Scale bar = 10 µm. FIGURES 21–23. Cirrus of Temnocephala curvicirri from belostomatid hemipterans, seen with DIC. 21. Entire 'complex' cirrus. Scale bar = 200 µm. 22. Limit of the introvert portion with the shaft (arrow), forward projecting dorsal retractor muscle (fprm), and ventral retractor muscle (rm). Scale bar = 50 µm. 23. Distal introvert´s swelling portion (ii), showing the rows of spines. Scale bar = 10 µm.
FIGURES 11–15. Temnocephala caddisflyi n in Trichoptera — the newest insect order host of temnocephalans (Platyhelminthes, Temnocephalida) and the description of a new species of Temnocephala from Brazil
FIGURES 11–15. Temnocephala caddisflyi n. sp. 11. Incomplete diagram of juvenile specimen, dorsal view, showing rhabditogenic glands (rg), extending along the sides of intestinal sac, still uncovered by vitellaria, and ducts entering tentacles. Scale bar = 100 µm. 12. Incomplete diagram of the posterior region of a juvenile specimen, dorsal view, showing adhesive disc glands (dg), including the pair of larger glands (paranephrocytes?) between testes (ldg (p)). Scale bar = 100µm. 13. Incomplete diagram of an adult specimen showing adhesive disk (ad), anterior testes (at), excretory vesicle (ev), Haswell glands (hg), mouth (m), pharynx (ph), posterior testis (pt), vitelline glands (vg), and tentacles (t). Scale bar = 250 µm. 14. Female reproductive complex, showing anterior portion of the vaginal sphincter (avs), genital atrium (ga), posterior portion of the vaginal sphincter (pvs), vesicula resorbens (vr), ovary (ov), vagina proximal portion (pva), vagina middle portion (mva), vagina distal portion (dva), vesicula intermedia (vi), and vitelline duct (vd). Scale bar = 50 µm. 15. 'Complex' cirrus, showing shaft, introvert, and the path of movement that the dorsal retractor muscle is capable of doing (arrow), during the introduction in the vagina. Scale bar = 100 µm.
FIGURE 8 in A new species of Temnocephala (Platyhelminthes) with an unusual pharynx, including an amendment of the diagnosis of the genus
FIGURE 8. Pharynges of other Temnocephala spp. (a) Temnocephala talicei. Scale bar: 100 µm. (b) Temnocephala rochensis. Scale bar: 100 µm.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.