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Figure 4 in Breeding biology of the threatened Campo Miner Geositta poeciloptera (Aves: Scleruridae), a Neotropical grassland specialist
Figure 4. (a) Entrance hole of a nest of the Campo Miner dug in a dirt bank along a dirt road; (b) the nest chamber (opened after being partially damaged by cattle activity); (c) materials used to line the nest, clockwise from left, mammal faeces, grass and other plant fragments, mammal hairs and charcoal fragments; (d) eggs. Photographs by TLSSM.
Figure 3 in Breeding biology of the threatened Campo Miner Geositta poeciloptera (Aves: Scleruridae), a Neotropical grassland specialist
Figure 3. Relationship between cavity area, cavity depth, and relative position in the soil profile of 70 nest of the Campo Miner found during the 2014 to 2016 breeding seasons in the municipality of São João del-Rei, south-eastern Brazil.
Figure 1 in Breeding biology of the threatened Campo Miner Geositta poeciloptera (Aves: Scleruridae), a Neotropical grassland specialist
Figure 1. (a) Location of the study area. (b) Detail of the study area, depicting the Rio Grande. Grey areas are above 900 m asl. (c) Detail of the study area, depicting the limits of the municipality of São João del-Rei and the remaining patches of natural grasslands according to Carvalho and Scolforo (2008). Records of the Campo Miner for other municipalities were not depicted.
Figure 2 in Breeding biology of the threatened Campo Miner Geositta poeciloptera (Aves: Scleruridae), a Neotropical grassland specialist
Figure 2. Number of active nests of the Campo Miner found during the 2014 to 2016 breeding seasons in São João del-Rei, south-eastern Brazil. Each month was subdivided in three periods of 10 days each (I, II and III) and each nest was counted only once during each stage: nest with eggs (day of laying of the first egg) and nest with nestlings (day of hatching of the first egg). Each nest was counted only once for tallying the number of active nests.
Figure 4 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 4. Megachernes kanneliyensis sp. nov., paratype female, unless stated otherwise. (A) Carapace, dorsal; (B) coxae III and IV, ventral; (C) right pedipalp, male holotype, dorsal; (D) right pedipalp, dorsal; (E) right chelicera, dorsal; (F) right rallum; (G) left leg IV, lateral; (H) left leg I, lateral; (I) left chela, lateral; (J) left chela, protonymph, dorsal. Scale bars = 1.0 mm (A, C, D, G, H), 0.5 mm (B, I), 0.2 mm (E, J), 0.1 mm (F).
Figure 3 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 3. Megachernes kanneliyensis sp. nov., paratype female, ventral showing detail of coxae and brood-sac.
Figure 2 in A new species of the pseudoscorpion genus Megachernes (Pseudoscorpiones: Chernetidae) associated with a threatened Sri Lankan rainforest rodent, with a review of host associations of Megachernes
Figure 2. Megachernes kanneliyensis sp. nov. (A) Holotype male, dorsal; (B) holotype male, ventral; (C) paratype female, dorsal; (D) paratype female, ventral.
Experimental evidence for ecological cascades following threatened mammal reintroduction: Arachnids at Scotia Sanctuary, NSW, Australia
<p>Please see the abstract from the Ecology paper: Gibb, Heloise, Silvey, C.J., Robinson, C., L'Hotellier, F.A. & Eldridge, D.J. (accepted August 2020) Experimental evidence for ecological cascades following threatened mammal reintroduction.</p> <p>This dataset includes: foraging pits, scorpion burrows and spider abundances from mensurative, exclusion and disturbance experiments at Scotia Sanctuary.</p>
Figure 1 in Distribution, threats and conservation of the White-collared Kite (Leptodon forbesi, Accipitridae), the most threatened raptor in the Neotropics
Figure 1. Adult of White-collared Kite (Leptodon forbesi). Photo: Yuri Raia.
Predicting how climate change threatens the prey base of Arctic marine predators
<p>Arctic sea ice loss has direct consequences for predators. Climate-driven distribution shifts of native and invasive prey species may exacerbate these consequences. We assessed potential changes by modelling the prey base of a widely distributed Arctic predator (ringed seal; Pusa hispida) in a sentinel area for change (Hudson Bay) under high- and low-greenhouse gas emissions scenarios from 1950 to 2100. All changes were relatively negligible under the low-emission scenario, but under the high-emission scenario, we projected a 50% decline in the abundance of the well-distributed, ice-adapted, and energy-rich Arctic cod (Boreogadus saida) and an increase in the abundance of smaller temperate-associated fish in southern and coastal areas. Further, our model predicted that all fish species declined in mean body size, but a 29% increase in total prey biomass. Declines in energy-rich prey and restrictions in their spatial range are likely to have cascading effects on Arctic predators.</p>
FIGURE 4 in Re-validation and re-description of an endemic and threatened species, Aphanius pluristriatus (Jenkins, 1910) (Teleostei, Cyprinodontidae), from southern Iran
FIGURE 4. Geographic distribution of the studied Aphanius species in southern Iran and location of Fasa, which is near the type locality of A. pluristriatus. The ancient Paleo-Kor River (dotted line) and the present Kor River were connected until the end of the Quaternary. Then the connection was blocked and the endorheic Kor Basin with the Bakhtegan and Tashk Lakes developed (see text for details and references). Source of map: Google Earth; modified.
FIGURE 2 in Re-validation and re-description of an endemic and threatened species, Aphanius pluristriatus (Jenkins, 1910) (Teleostei, Cyprinodontidae), from southern Iran
FIGURE 2. Group centroids (± S.D.) of discriminant function analyses (DFAs) for separation of the four studied Aphanius species based on all morphometric and meristic characters of males (a) and females (b). Numbers of flank bars are excluded from this analysis.
FIGURE 3 in Re-validation and re-description of an endemic and threatened species, Aphanius pluristriatus (Jenkins, 1910) (Teleostei, Cyprinodontidae), from southern Iran
FIGURE 3. Photos of the studied Aphanius species from southern Iran: a-b, A. pluristriatus (a, female; b, male); c-d, A. farsicus (c, female, d, male); e-f, A. sophiae (e, female, f, male).
FIG. 2 in Cladistic, phenetic and biogeographical analysis of the ¯ightless dung beetle genus, Gyronotus van Lansberge (Scarabaeidae: Scarabaeinae), in threatened eastern Afrotropical forests
FIG. 2. Geographical distribution of Gyronotus pumilus and G. carinatus relative to altitude and the subtropical, coastal, climate type II (I)a after Walter and Lieth (1964).
FIG. 3 in Cladistic, phenetic and biogeographical analysis of the ¯ightless dung beetle genus, Gyronotus van Lansberge (Scarabaeidae: Scarabaeinae), in threatened eastern Afrotropical forests
FIG. 3. Centre-rooted distance dendrograms and centre-rooted, consensus parsimony cladograms for inter-relationships between Gyronotus species. (A, B) Cladistic matrix derived from double-standardized raw morphometric measurements by divergence coding (Thorpe, 1984). (A) Distance dendrogram based on 27 characters. (B) Parsimony cladogram based on 11 informative characters, tree length 528, C.I. 50.893. (C, D) Cladistic matrix derived from double-standardized log 10
FIGURE 3 in A phylogenetic analysis of Neotoma varia (Rodentia: Cricetidae), a rediscovered, endemic, and threatened rodent from Datil Island, Sonora, Mexico
FIGURE 3. Oclusal view of the upper molars: (A) N. varia, (B) N. albigula albigula, (C) N. a. melanura, (D) N. a. seri, and (E) N. a. venusta. M1 is the first molar, M2 the second molar, and M3 the third molar. (I) Is the contact area between the lobes of the fist molar and the second. (II) Is the presence of three lobes in the third molar.
FIGURE 1. Localities for Neotoma varia and N in A phylogenetic analysis of Neotoma varia (Rodentia: Cricetidae), a rediscovered, endemic, and threatened rodent from Datil Island, Sonora, Mexico
FIGURE 1. Localities for Neotoma varia and N. albigula specimens examined in this study. The numbers correspond to specific localities in Table 1.
Figure 10 in Advertisement call, tadpole morphology, and other natural history aspects of the threatened poison frog Andinobates daleswansoni (Dendrobatidae)
Figure 10. Alternative hypothetical reconstruction of characters considering the presence a) and absence b) of the gap in the lower lip in tadpoles of A. dorisswasonae (unknown at present), and considering two alternative phylogenetic placement of A. daleswansoni, as sister to A. dorisswasonae c), and as sister to all species of the A. bombetes species group d). Note that under a, c, and d the presence of the gap would optimise as a synapomorphy for the A. bombetes species group.
Figure 9. Images showing a in Advertisement call, tadpole morphology, and other natural history aspects of the threatened poison frog Andinobates daleswansoni (Dendrobatidae)
Figure 9. Images showing a sequence of the agonistic interaction between two males of Andinobates daleswansoni. Note that one of the males is calling (a) and males exhibit different body positions (b, c and d) through the interaction. See video in supplementary material.
Figure 8 in Advertisement call, tadpole morphology, and other natural history aspects of the threatened poison frog Andinobates daleswansoni (Dendrobatidae)
Figure 8. Habitat and breeding microhabitat of Andinobates daleswansoni. Images of an abandoned pine plantation shows (arrow) a plant of Xanthosoma robustum (Araceae), which is used for parents as microhabitat for the metamorphosis of tadpoles (a); adult male transporting a tadpole on the back observed in the leaf of a X. robustum (b); tadpole in a phytothelmata in the axis of X. robustum (c). Pictures B and C by Andres Felipe Cardona.
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.