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70 results for “Hyperparasitism”
Figure 1 in Is Geckobiella stamii (Acari: Pterygosomatidae) a hyperparasite or phoretic on Amblyomma dissimile (Acari: Ixodidae) associated with Iguana iguana from Panama?
Figure 1 Map of the locations where Geckobiella stamii was found associated withAmblyomma dissimile. 1: Corozal, Panama province; 2: Bugaba, Chiriquí province; 3: Tonosí, Los Santos province.
Fig. 5 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 5. Akrophryxus acinaces sp. nov., paratype cryptoniscus larva (A–J; SMBL-V0651), SEM. A, Ventral view; B, lateral view; C, ventral view of cephalon showing antennules, mouthparts and first pereopods; D, right pereopod 2; E, left pereopod 3; F, right pereopod 4; G, right pereopods 5–7; H, lateral view of pereomeres 6 and 7 showing distinct notch and indentation; I, multifid setae of left pereopod 4; J, multifid setae of left pereopod 7; K, posterior end, ventral view. Scale bars: 100 µm (A, B); 50 µm (C, K); 30 µm (D–F); 20 µm (G); 10 µm (H–J).
Fig. 1 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 1. Akrophryxus acinaces sp. nov., holotype (SMBL-V0649) and paratype (SMBL-V0652) females, attached to the right and left antennules of host, Pycnoplax surugensis (Rathbun, 1932), respectively; images taken while alive. A, Dorsal view; B, en-face view; C, close-up of paratype on left antennule; D, posterior view of holotype attached to host antennule; E, lateral view of holotype, removed from host; F, posterior view of holotype, removed from host. Scale bars: 3 mm (A, B); 1 mm (C–F).
Fig. 9 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 9. Chimaeroniscus spheramator gen. et sp. nov., holotype cryptoniscus larva, ZRC 2022.0003. A, Dorsal view (specimen broken across pleomere 2); B, right antennule; C, left antenna; D, left pereopod 1; E, left pereopod 3; F, left pereopod 7; G, terminal pleomere, dorsal view; H, left uropod, dorsal view; I, left pleopod 2. Scale bars: 200 µm (A); 50 µm (B–I).
Fig. 8 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 8. Akrophryxus pallipalicus sp. nov., allotype male (A–D), ZRC 2022.0002. A, Dorsal view; B, dorsal view; antenna; C, left antennule (A1), antenna (A2), and pereopod 1; D, right pereopod 6. Scale bars: 100 µm (A, B); 50 µm (C, D).
Fig. 3 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 3. Akrophryxus acinaces sp. nov., paratype female (A, B: SMBL-V0652) and holotype female (C-M: SMBL-V0649). A, View of pereopods clutching host antennule (pereopods 1 and 5 labeled); B, view of pereopods, mouth (Mo), antenna (An), and oostegite 1 (O1); C, left pereopods 2–5, labeled with numbers; D, left pereopod 1, insets show scales and setae of pereopod 1; E, lateral view of left antenna; F, dorsal view of left antenna; G, left maxilliped, lateral view, arrow shows digitiform extension inserted in fold of oostegite 1 shown in I; H, left maxilliped, ventral view, arrow shows digitiform extension; I, left oostegite 1, lateral view showing fold where digitiform extension of maxilliped resides; J, left oostegite 1, ventral view; K, left oostegite 2; L, left oostegite 3; M, left oostegite 4. Scale bars: 500 µm (A, B); 250 µm (C–M); 10 µm (D inset).
Fig. 7 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 7. Akrophryxus pallipalicus sp. nov., holotype female, ZRC 2022.0001, attached to antennule of Parapalicus armatus Castro, 2000 (ZRC 2016.0412). A, Lateral view; B, top down view; C, anterior view; D, lateral view of dissected specimen showing host antennule in-situ, circles indicate developing eggs in ovary; E, view of left antenna (An), mouth (Mo), and anterior end of keel (ke); F, left maxilliped, ventral view, arrow shows digitiform extension inserted in fold of oostegite 1 shown in I; G, left maxilliped, lateral view, arrow shows digitiform extension; H, left oostegite 1, lateral view showing fold where digitiform extension of maxilliped resides; I, left oostegite 1, ventral view; J, left pereopod 1 (inset shows scales); K, left pereopod 5. Scale bars: 500 µm (A–D); 1 mm (E); 250 µm (F–I); 50 µm (J, K); 10 µm (J inset).
Fig. 2 in Two New Species of Spheroid Ectoparasitic Isopods (Epicaridea: Dajidae) Attached to the Antennules of Brachyuran Crab Hosts, with Description of a New Genus and Species of Hyperparasite (Epicaridea: Cryptoniscoidea)
Fig. 2. Akrophryxus acinaces sp. nov., holotype female (SMBL-V0649) attached to Pycnoplax surugensis (Rathbun, 1932). A, Posterior view; B, lateral view; C, anterior view (opposite side to that shown in A), host antennule facing viewer; D, top down view; E, lateral view of dissect- ed specimen shown host antennule in-situ (Mo=Mouth), dashed circles show developing eggs in ovary; F, lateral view of dissected specimen with antennule removed, dashed circles show developing eggs in ovary; G, host antennule removed from holotype. Scale bars: 1 mm (A–F).
Figure 6 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 6. Liriopsis pygmaea. (a, b) Habitus of early subadult female; (c) ventral habitus of advanced subadult female; (d, e) dorsal and ventral habitus of adult female; (f, g) adult female, details of anterior and posterior ends of the slit. Scale bars: 5 mm (a–e); 0.5 mm (f); 1 mm (g).
Figure 5 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 5. Liriopsis pygmaea. Cryptoniscus larva. (a) Third pereopod; (b) sixth pereopod; (c) seventh pereopod, merus and carpus only; (d) first pleopod, (e) uropods. Scale bars: 0.1 mm (b and c, same scale).
Figure 3 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 3. Liriopsis pygmaea. SEM photographs of the cryptoniscus larva. (a, b) Dorsal and ventral habitus; (c) ventral view of head, arrow shows the median plate partially covering the rostral teeth of the first antenna; (d) anterior part of first and second antennular articles, arrows show the first article with a rostral tooth completely exposed and the second article with a single median tooth; (e) ventral view showing the sixth (foreground) and seventh styliform pereopods; arrow indicates seventh coxal plate. Photographs (b) and (c) belong to the same specimen, the others to different specimens. Scale bars in mm.
Figure 1 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 1. Liriopsis pygmaea. SEM photographs of the epicaridium larva. (a) Ventral habitus; (b) ventral view of abdomen; (c) detail of anal tube. All photographs belong to the same specimen.
Figure 2 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 2. Liriopsis pygmaea. Epicaridium larva. (a) Second antenna; (b) sixth pereopod; (c) fourth pleopod; (d) uropods. Scale bars: 0.05 mm.
Figure 4 in First record of the hyperparasite Liriopsis pygmaea (Cryptoniscidae, Isopoda) from a rhizocephalan parasite of the false king crab Paralomis granulosa from the Beagle Channel (Argentina), with a redescription
Figure 4. Liriopsis pygmaea. Cryptoniscus larva. (a) Dorsal habitus; (b) first antenna; (c) second antenna; (d) first pereopod, with detail of distal process of propodus. Scale bars: 0.5 mm (a); 0.1 mm (b–d).
Impact of climate on a host-hyperparasite interaction on Arabica coffee in its native range
<p>Natural enemies of plant pathogens might play an important role in controlling plant disease levels in natural and agricultural systems. Yet, plant pathogen-natural enemy interactions might be sensitive to climatic changes. Understanding the relationship between climate, plant pathogens, and their natural enemies is thus important for developing climate-resilient, sustainable agriculture.</p> <p>To this aim, we recorded shade cover, daily minimum and maximum temperature, relative humidity, coffee leaf rust, and its hyperparasite at 58 sites in southwestern Ethiopia during the dry and wet season for two years. </p> <p>Coffee leaf rust severity was positively related to the maximum temperature. Hyperparasite severity was higher when the minimum temperature was low (i.e. in places with cold night temperatures). While canopy cover did not have a direct effect on rust severity, it reduced rust severity indirectly by lowering the maximum temperature. Canopy cover had a direct positive effect on the hyperparasite severity during one surveying period. </p> <p><em><strong>Synthesis and applications.</strong></em> Our findings highlight that coffee leaf rust and its hyperparasite are both affected by shade cover and temperature, but in different ways. On the one hand, these niche differences lead to the worrying prediction that levels of coffee leaf rust will increase, and its hyperparasite will decrease, with climate change. On the other hand, these niche differences between coffee leaf rust and its hyperparasite provide opportunities to develop strategies to manage the environment (such as shade cover and microclimate) in such a way that the rust is disfavored and the hyperparasite is favored.</p>
Genomic analysis of hyperparasitic viruses associated with entomopoxviruses; supplemental data
<p>This data set includes newick files and pdb files used to generate figures in the publication 'Genomic analysis of hyperparasitic viruses associated with entomopoxviruses'.</p>
Impact of climate on a host-hyperparasite interaction on Arabica coffee in its native range
Open the record for dataset details and reuse information.
FIGURE 5 in Cancrion khanhensis sp. nov. (Crustacea: Isopoda: Entoniscidae) infesting Monomia haanii (Stimpson, 1858) (Crustacea: Brachyura: Portunidae) from Nha Trang Bay, Khanh Hoa, Vietnam, with remarks on larval stages of entoniscids and description of a new family, genus and two new species of hyperparasites
FIGURE 5. Female of Stellatoniscus tentaculus gen. nov., sp. nov. A, immature female (stage I); B, immature female (stage II); C, immature female (stage III); D, mature female. Scale bars: A–C = 1 mm; D = 5 mm.
FIGURE 4 in Cancrion khanhensis sp. nov. (Crustacea: Isopoda: Entoniscidae) infesting Monomia haanii (Stimpson, 1858) (Crustacea: Brachyura: Portunidae) from Nha Trang Bay, Khanh Hoa, Vietnam, with remarks on larval stages of entoniscids and description of a new family, genus and two new species of hyperparasites
FIGURE 4. Cryptoniscus larva of Cancrion khanhensis sp. nov. A, habitus, ventral view, dashed lines indicate missing parts; B, pereopod 1; C, pleopod 1; D, left uropod. Scale bars: A = 100 µm; B, C, D = 10 µm.
FIGURE 9. A in Cancrion khanhensis sp. nov. (Crustacea: Isopoda: Entoniscidae) infesting Monomia haanii (Stimpson, 1858) (Crustacea: Brachyura: Portunidae) from Nha Trang Bay, Khanh Hoa, Vietnam, with remarks on larval stages of entoniscids and description of a new family, genus and two new species of hyperparasites
FIGURE 9. A, Uninfested Monomia haani; B, infested M. haani showing more highly vaulted carapace; C, ventral view of M. haanii carapace showing ovigerous female Cancrion khanhensis sp. nov. (arrow); D, double infestation of C. khanhensis sp. nov. (arrows). Scale bars: 1 cm.
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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
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.