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FIGURES 40–50 in From the Ethiopian Bale Mountains hotspot-Filopalpinae subfam. nov., a new taxon of Laniatorean harvestmen based on external and genital morphology (Arachnida, Opiliones, Assamiidae)
FIGURES 40–50. Filopalpus bale sp. nov. Male holotype (40–48) and female paratype (49–50). 40–41. Penis dorsal and lateral view. 42–45. Glans ventral, dorsal and lateral view, in 39 and 40 seen from different angles. 46–50. Habitus, lateral view (46–49), dorsal view (47, 50) and ventral view (48). Scales: 40–41: 0.3 mm, 42–45: 0.05 mm, 46–50: 1.2 mm.
FIGURES 7–10 in From the Ethiopian Bale Mountains hotspot-Filopalpinae subfam. nov., a new taxon of Laniatorean harvestmen based on external and genital morphology (Arachnida, Opiliones, Assamiidae)
FIGURES 7–10. Filopalpus joschmidti sp. nov. 7–8. Female paratype; 9–10. Male holotype. Body dorsal view (8), lateral view (7, 10) and ventral view (9). Scale: 1 mm.
FIGURES 29–39 in From the Ethiopian Bale Mountains hotspot-Filopalpinae subfam. nov., a new taxon of Laniatorean harvestmen based on external and genital morphology (Arachnida, Opiliones, Assamiidae)
FIGURES 29–39. Filopalpus kakaensis sp. nov. Male holotype (29–32, 34–37) and female paratype (33, 38–39). 29–30. Penis, dorsal and lateral view. 31–32. Glans dorsal and lateral view. 33. Pedipalp retro-lateral view. 34. Pedipalpal trochanter and base of femur. 35. Pedipalpal tibia and tarsus, retro-lateral view. 36–39. Chelicera retro-lateral (36, 38) and pro-lateral view (37–39). Scales: 29–39: 0.3 mm.
FIGURES 66–70 in From the Ethiopian Bale Mountains hotspot-Filopalpinae subfam. nov., a new taxon of Laniatorean harvestmen based on external and genital morphology (Arachnida, Opiliones, Assamiidae)
FIGURES 66–70. Filopalpus niger sp. nov. Female paratype. Habitus in lateral view (66) and dorsal view (67). 68. Pedipalp in retro-lateral view. 69–70. Chelicera in retro-lateral view (69) and pro-lateral view (70). Scales: 66–67: 0.6 mm, 68: 0.5 mm, 69–70: 0.3 mm.
FIGURES 58–65 in From the Ethiopian Bale Mountains hotspot-Filopalpinae subfam. nov., a new taxon of Laniatorean harvestmen based on external and genital morphology (Arachnida, Opiliones, Assamiidae)
FIGURES 58–65. Filopalpus altomontanus sp. nov. Female holotype. 58–60. Habitus in dorsal (58), ventral (59) and lateral view (60). 61–62. Chelicera in pro-lateral-view (61) and retro-lateral view (62). 63. Pedipalp, retro-lateral view. 64. Pedipalpal tibia and tarsus, retro-lateral view. 65. Apophysis and sensory hair on pedipalpal tarsus. Scales: 58–60: 0.6 mm, 61–62: 0.3 mm, 63: 0.5 mm, 65: 0.025 mm.
Subspecies and Distribution. N.a.albwenterJ.E.Gray,1863—NMoluccas(Morotai,Halmahera,Bacan,andObi)andRajaAmpatIs(Waigeo,Batanta,andSalawati). N. a. papuanus K. Andersen, 1910 — lowland New Guinea and N Aru Is. Populations on Kai Is, Admiralty Is, and Bismarck Archipelago are not currently assigned to either taxon. in Pteropodidae
Subspecies and Distribution. N.a.albwenterJ.E.Gray,1863—NMoluccas(Morotai,Halmahera,Bacan,andObi)andRajaAmpatIs(Waigeo,Batanta,andSalawati). N. a. papuanus K. Andersen, 1910 — lowland New Guinea and N Aru Is. Populations on Kai Is, Admiralty Is, and Bismarck Archipelago are not currently assigned to either taxon.
Distribution. Islands off peninsular Thailand (Koh Samui) and Peninsular Malaysia (Tioman, and Mapur); one old specimen from Mt Tahan, Pahang State, Malaysia, might also belong to this species, but no recent confirmation of this taxon on the Malay Peninsula cast doubts about the existence of such a continental population of Peninsular White-toothed Shrew. in Soricidae
Distribution. Islands off peninsular Thailand (Koh Samui) and Peninsular Malaysia (Tioman, and Mapur); one old specimen from Mt Tahan, Pahang State, Malaysia, might also belong to this species, but no recent confirmation of this taxon on the Malay Peninsula cast doubts about the existence of such a continental population of Peninsular White-toothed Shrew.
Subspecies and Distribution. R.p.praetorThomas,1888—BismarckArchipelago(includingtheAdmiraltyIs)andnearbyIs,aswellastheSolomonIs. R. p. coenorum Thomas, 1922 —W & NNew Guinea; populations on Gebe I and Salawati I probably represent this taxon. in Muridae
Subspecies and Distribution. R.p.praetorThomas,1888—BismarckArchipelago(includingtheAdmiraltyIs)andnearbyIs,aswellastheSolomonIs. R. p. coenorum Thomas, 1922 —W & NNew Guinea; populations on Gebe I and Salawati I probably represent this taxon.
FIGURE 2. Ischaemum sunilii. A. Raceme showing spikelet pairs. B in A novel taxon of the genus Ischaemum (Poaceae: Andropogoneae: Ischaeminae) from southern Western Ghats, Kerala, India
FIGURE 2. Ischaemum sunilii. A. Raceme showing spikelet pairs. B. Spikelet pair. (C–F) Parts of sessile spikelet. C. Abaxial view of lower glume. D. Adaxial view of lower glume. E. Upper glume. F. Lower lemma. G. Lower palea. H. Upper lemma. I. Upper palea. (J–P) Parts of Pedicelled spikelet. J. Abaxial view of lower glume. K. Adaxial view of lower glume. L. Upper glume. M. Lower lemma. N. Lower palea. O. Upper lemma. P. Upper palea. Q. Joints of rachis. R. Anther. S. Pistil. T. Caryopsis. (Photos: Nithya V.M. based on Jabeena M.K. & Maya C. Nair 4469)
FIGURE. 1. Ischaemum sunilii. A. Habit. B. Inflated peduncle. C. C.S in A novel taxon of the genus Ischaemum (Poaceae: Andropogoneae: Ischaeminae) from southern Western Ghats, Kerala, India
FIGURE. 1. Ischaemum sunilii. A. Habit. B. Inflated peduncle. C. C.S. of peduncle. D. Leaf apex. E. Pseudopetiole of lower leaf. F. Culm at nodal region. G. Ligule bearing bulbous based hairs. H. Leaf sheath bearing bulbous based hairs. (Photos: Nithya V.M. based on Jabeena M.K. & Maya C. Nair 4469)
FIGURE 3. Ischaemum rangacharianum Fischer A. Habit. B in A novel taxon of the genus Ischaemum (Poaceae: Andropogoneae: Ischaeminae) from southern Western Ghats, Kerala, India
FIGURE 3. Ischaemum rangacharianum Fischer A. Habit. B. Culm at nodal region C. Ligule D.–G. Parts of sessile floret D.–E. Lower glume D. Abaxial surface E. Adaxial surface. F. Upper glume G. Upper lemma. H.–M. Parts of pedicelled floret. H. Lower glume. I. Upper glume. J. Lower lemma K. Lower palea L. Upper lemma M. Upper palea N. Stamen. O. Pistil P. Caryopsis (Photos: Nithya M. & Jabeena M.K.)
FIGURE 1 in Rubus neohunanensis, a new name for a bramble taxon misidentified as R. hunanensis in previous Chinese taxonomic literature
FIGURE 1. Type specimens of the four Rubus species. A. R. hunanensis (holotype); B. R. neohunanensis (holotype); C. R. lambertianus (holotype); D. R. buergeri (lectotype).
FIGURE. Disc ovary in a taxon of Callilepis with imbricate involucral bracts. A. Digital image of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the entire surface twin hairy. B. Scanning electron micrograph of the surface of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the twin hairs on the surface. in A taxonomic revision of the genus Callilepis (Asteraceae) in South Africa
FIGURE. Disc ovary in a taxon of Callilepis with imbricate involucral bracts. A. Digital image of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the entire surface twin hairy. B. Scanning electron micrograph of the surface of the disc ovary of C. normae (Koekemoer 4573, PRE) showing the twin hairs on the surface.
Comprehensive taxon sampling and vetted fossils help clarify the time tree of shorebirds (Aves, Charadriiformes)
<div> <div> <div> <p>Shorebirds (Charadriiformes) are a globally distributed clade of modern birds and, due to their ecological and morphological disparity, a frequent subject of comparative studies. While molecular phylogenies have been key to establishing the suprafamilial backbone of the charadriiform tree, a number of relationships at both deep and shallow taxonomic levels remain poorly resolved. The timescale of shorebird evolution also remains uncertain as a result of extensive disagreements among the published divergence dating studies, stemming largely from different choices of fossil calibrations. Here, we present the most comprehensive non-supertree phylogeny of shorebirds to date, based on a total-evidence dataset comprising 353 ingroup taxa (90% of all extant or recently extinct species), 27 loci (15 mitochondrial and 12 nuclear), and 69 morphological characters. We further clarify the timeline of charadriiform evolution by time-scaling this phylogeny using a set of 14 up-to-date and thoroughly vetted fossil calibrations. In addition, we assemble a taxonomically restricted 100-locus dataset specifically designed to resolve outstanding problems in higher-level charadriiform phylogeny. In terms of tree topology, our results are largely congruent with previous studies but indicate that some of the conflicts among earlier analyses reflect a genuine signal of pervasive gene tree discordance. Monophyly of the plovers (Charadriidae), the position of the ibisbill (<em>Ibidorhyncha</em>), and the relationships among the five subfamilies of the gulls (Laridae) could not be resolved even with greatly increased locus and taxon sampling. Moreover, several localized regions of uncertainty persist in shallower parts of the tree, including the interrelationships of the true auks (Alcinae) and anarhynchine plovers. Our node-dating and macroevolutionary rate analyses find support for a Paleocene origin of crown-group shorebirds, as well as exceptionally rapid recent radiations of Old World oystercatchers (Haematopodidae) and select genera of gulls. Our study underscores the challenges involved in estimating a comprehensively sampled and carefully calibrated time tree for a diverse avian clade, and highlights areas in need of further research.</p> </div> </div> </div>
FIGURE 4 in Implication of variable characters for the taxonomy of Altiphylax stoliczkai (Steindachner, 1867) and Altiphylax yarkandensis (Anderson, 1872) (Reptilia: Gekkonidae) with comments on the ZSI ' syntype' of the latter taxon'
FIGURE 4. Plot of PC 1 versus PC 2 (A) and PC 1 versus PC 3 (B) (open square—ZSI 3792, filled circles—other specimens).
FIGURE 3 in Implication of variable characters for the taxonomy of Altiphylax stoliczkai (Steindachner, 1867) and Altiphylax yarkandensis (Anderson, 1872) (Reptilia: Gekkonidae) with comments on the ZSI ' syntype' of the latter taxon'
FIGURE 3. Closely spaced tubercles in ZSI 3775 (A) versus comparatively sparser tubercles in ZSI 5904 (B) and ZSI 5797 (C). Also note the unicoloured dorsum of ZSI 5797 (C).
Supplementary material 1 from: Silva GSC, Roxo FF, Luz E. Ochoa LE, Oliveira C (2016) Description of a new catfish genus (Siluriformes, Loricariidae) from the Tocantins River basin in central Brazil, with comments on the historical zoogeography of the new taxon. ZooKeys 598: 129-157. https://doi.org/10.3897/zookeys.598.7400
Table S1 : Explanation note: Species included in the present study with voulchers and GenBank accession numbers.
Supplementary material 2 from: Silva GSC, Roxo FF, Luz E. Ochoa LE, Oliveira C (2016) Description of a new catfish genus (Siluriformes, Loricariidae) from the Tocantins River basin in central Brazil, with comments on the historical zoogeography of the new taxon. ZooKeys 598: 129-157. https://doi.org/10.3897/zookeys.598.7400
Table S2 : Explanation note: Models tested to estimate distribution ranges inherited by the descending lineages at each node of the tree.
FIGURE 1 in Tackling an intractable problem: Can greater taxon sampling help resolve relationships within the Stenopelmatoidea (Orthoptera: Ensifera)?
FIGURE 1. Representatives of major groups included in our analysis with emphasis on the Stenopelmatoidea. Panel 1: A. Comicus sp. probably calcaris. B. Sia sp. C. Stenopelmatopterus politus. D. Stenopelmatus sp. E. Stenopelmatus sp. F. Oryctopus sp. from India, (not included in analysis). Panel 2: G. Xanthogryllacris punctipennis. H. Penalva flavocalceatus I. Cooloola propator J. Anabropsis sp. K. Lezina concolor. L. Cnemotettix bifasciatus. Photo credits: R. Lakes-Harlan: A; D.B. Weissman: B, C, D, E, J, L; R. Balakrishnan: F; D.C.F. Rentz: G, H, I; G. Wizen: K. Respective family supported by this paper: Schizodactylidae: A. Stenopelmatidae: B, C, D, E, F. Gryllacrididae: G. Anostostomatidae: H, I, J, K, L. The colored boxes around photographs correspond to the same colors denoting families in Figures 2 and 3.
FIGURE S2-3 in Tackling an intractable problem: Can greater taxon sampling help resolve relationships within the Stenopelmatoidea (Orthoptera: Ensifera)?
FIGURE S2-3: Karyotypes of Glaphyrosoma A: Male from Mexico, Nuevo Leon. 2n♂=29 with 1 pair of metacentric and 13 pairs of rod shaped autosomes and a metacentric X. B: Male from Honduras, Cortes, 2n♂=28 with 13 pairs of rod shaped autosomes and a metacentric X and rod shaped Y chromosome.
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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.