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Figure 1 in Diversity of Salticidae (Arachnida: Araneae) in the historical and natural reserve 'Martín García Island', Argentina
Figure 1. Number of spiders captured by environment on each sampling campaign at Martín García Island.
Figure 6 from: Aldea C, Novoa L, Alcaino S, Rosenfeld S (2020) Diversity of benthic marine mollusks of the Strait of Magellan, Chile (Polyplacophora, Gastropoda, Bivalvia): a historical review of natural history. ZooKeys 963: 1-36. https://doi.org/10.3897/zookeys.963.52234
Figure 6 Number of mollusk species cited for the Chilean coast (1: Valdovinos 1999), Magellan Province (2: Linse 1999; 3: Sirenko 2006a) and Strait of Magellan (4: Linse et al. 2006; * this study).
Figure 5 from: Aldea C, Novoa L, Alcaino S, Rosenfeld S (2020) Diversity of benthic marine mollusks of the Strait of Magellan, Chile (Polyplacophora, Gastropoda, Bivalvia): a historical review of natural history. ZooKeys 963: 1-36. https://doi.org/10.3897/zookeys.963.52234
Figure 5 a accumulation curves of mollusk species according to the parametric estimators Clench and linear dependence, and b according to the non-parametric estimators Chao 2 and Jack 1 for the Strait of Magellan.
Figure 3 from: Aldea C, Novoa L, Alcaino S, Rosenfeld S (2020) Diversity of benthic marine mollusks of the Strait of Magellan, Chile (Polyplacophora, Gastropoda, Bivalvia): a historical review of natural history. ZooKeys 963: 1-36. https://doi.org/10.3897/zookeys.963.52234
Figure 3 A number of studies per decade of the Strait of Magellan mentioned in this study B number of mollusk records per decade reported in the Strait of Magellan.
Figure 2 from: Aldea C, Novoa L, Alcaino S, Rosenfeld S (2020) Diversity of benthic marine mollusks of the Strait of Magellan, Chile (Polyplacophora, Gastropoda, Bivalvia): a historical review of natural history. ZooKeys 963: 1-36. https://doi.org/10.3897/zookeys.963.52234
Figure 2 Species richness of mollusks from the Strait of Magellan, highlighting the families with higher diversity. The numbers of species and their percentages are indicated in parentheses.
Figure 1 from: Aldea C, Novoa L, Alcaino S, Rosenfeld S (2020) Diversity of benthic marine mollusks of the Strait of Magellan, Chile (Polyplacophora, Gastropoda, Bivalvia): a historical review of natural history. ZooKeys 963: 1-36. https://doi.org/10.3897/zookeys.963.52234
Figure 1 Study area. Location of the Strait of Magellan (marked by the red line), including Inútil Bay, Whiteside Channel and Almirantazgo Sound.
Historical isolation facilitates species radiation by sexual selection: insights from Chorthippus grasshoppers
<p>Theoretical and empirical studies have shown that species radiations are facilitated when a trait under divergent natural selection is also involved in sexual selection. It is yet unclear how quick and effective radiations are where assortative mating is unrelated to the ecological environment and primarily results from sexual selection. We address this question using sympatric grasshopper species of the genus <em>Chorthippus</em>, which have evolved strong behavioral isolation while lacking noticeable eco-morphological divergence. Mitochondrial genomes suggest that the radiation is relatively recent, dating to the mid-Pleistocene, which leads to extensive incomplete lineage sorting throughout the mitochondrial and the nuclear genomes. Nuclear data shows that hybrids are absent in sympatric localities but that all species have experienced gene flow, confirming that reproductive isolation is strong but remains incomplete. Demographic modelling is most consistent with a long period of geographic isolation, followed by secondary contact and extensive introgression. Such initial periods of geographic isolation might facilitate the association between male signaling and female preference, permitting the coexistence of sympatric species that are genetically, morphologically, and ecologically similar, but otherwise behave mostly as good biological species.</p>
Figure 21 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 21 ATyphlatya mitchelli rostrum and eyestalks BT. mitchelli pereopod II schematic drawing CT. mitchelli pereopod V schematic drawing.
Figure 16 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 16 AMayaweckelia cenoticola propodus of gnathopod 1 (Ish = ischium, Mer = merus, Car = carpus, Pr = propodus) BM. cenoticola epimeral plates 1-3 (Ep = epimeral plates).
Figure 7 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 7 AAntromysis cenotensis scale of antenna 2 BA. cenotensis telson CA. cenotensis uropod with statocyst.
Figure 14 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 14 AYucatalana robustispina cephalon with rostrum BY. robustispina pereopod I CY. robustispina pleotelson and uropods.
Figure 11 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 11 ACirolana yucatana cephalon BC. yucatana pereopod II CC. yucatana pleotelson and uropods. Drawings were adapted from Botosaneanu & Iliffe 2000.
Figure 10 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 10 ACirolana yunca cephalon with rostrum BC. yunca nails of pereopod III dactylus (adapted from Botosaneanu & Iliffe 2000) CC. yunca pleotelson and uropods.
Figure 18 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 18 ATuluweckelia cernua anterior body part BT. cernua gnathopod 2, schematic drawing (Mer = merus, Car = carpus, Pr = propodus, C = coxa) CT. cernua uropod III.
Figure 22 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 22 ATyphlatya dzilamensis rostrum and eyestalks BT. dzilamensis pereopod III schematic drawing CT. dzilamensis carapace and abdomen schematic drawing.
Figure 13 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 13 AHaptolana bowmani cephalon with rostrum BH. bowmani pereopod III CH. bowmani pleotelson and uropods. Drawings were adapted from Botosaneanu & Iliffe 1997.
Figure 17 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 17 AMayaweckelia troglomorpha notched spine teeth of gnathopod 1 propodus BM. troglomorpha gnathopod 1 schematic drawing (Ish = ischium, Mer = merus, Car = carpus, Pr = propodus) CM. troglomorpha epimeral plates 1-3 (Ep = epimeral plates).
Figure 5 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 5 AStygiomysis cokei carapace with appendages BS. cokei telson CS. cokei uropod protopodal process.
Figure 9 from: Angyal D, Simões N, Mascaró M (2020) Uptaded checklist, historical overview and illustrated guide to the stygobiont Malacostraca (Arthropoda: Crustacea) species of Yucatan (Mexico). Subterranean Biology 36: 83-108. https://doi.org/10.3897/subtbiol.36.53558
Figure 9 ACurassanthura yucatanensis habitus BC. yucatanensis propodus of pereopod I CC. yucatanensis pleonites. Drawings were adatpted from Álvarez et al. 2019.
Data from: Spatiotemporally explicit demographic modelling supports a joint effect of historical barriers to dispersal and contemporary landscape composition on structuring genomic variation in a red-listed grasshopper
Inferring the processes underlying spatial patterns of genomic variation is fundamental to understand how organisms interact with landscape heterogeneity and to identify the factors determining species distributional shifts. Here, we employ genomic data (ddRADSeq) to test biologically-informed models representing historical and contemporary demographic scenarios of population connectivity for the Iberian cross-backed grasshopper Dociostaurus hispanicus, a species with a narrow distribution that currently forms highly fragmented populations. All models incorporated biological aspects of the focal taxon that could hypothetically impact its geographical patterns of genomic variation, including (a) spatial configuration of impassable barriers to dispersal defined by topographic landscapes not occupied by the species, (b) distributional shifts resulted from the interaction between the species bioclimatic envelope and Pleistocene glacial cycles, and (c) contemporary distribution of suitable habitats after extensive land clearing for agriculture. Spatiotemporally-explicit simulations under different scenarios considering these aspects and statistical evaluation of competing models within an Approximate Bayesian Computation (ABC) framework supported spatial configuration of topographic barriers to dispersal and human-driven habitat fragmentation as the main factors explaining the geographical distribution of genomic variation in the species, with no apparent impact of hypothetical distributional shifts linked to Pleistocene climatic oscillations. Collectively, this study supports that both historical (i.e., topographic barriers) and contemporary (i.e., anthropogenic habitat fragmentation) aspects of landscape composition have shaped major axes of genomic variation in the studied species and emphasizes the potential of model-based approaches to gain insights into the temporal scale at which different processes impact the demography of natural populations.
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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.