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1,138 results for “cryptic diversity”
Delimiting the cryptic diversity and host preferences of Sycophila parasitoid wasps associated with oak galls using phylogenomic data
<p>Cryptic species diversity is a major challenge for the species-rich community of parasitoids attacking oak gall wasps due to a high degree of sexual dimorphism, morphological plasticity, small size, and poorly known biology. As such, we know very little about the number of species present, nor the evolutionary forces responsible for generating this diversity. One hypothesis is that trait diversity in the gall wasps, including the morphology of the galls they induce, has evolved in response to selection imposed by the parasitoid community, with reciprocal selection driving diversification of the parasitoids. Using a rare, continental-scale data set of <em>Sycophila</em> parasitoid wasps reared from 44 species of cynipid galls from 18 species of oak across the US, we combined mitochondrial DNA barcodes, Ultraconserved Elements (UCEs), morphological, and natural history data to delimit putative species. Using these results, we generate the first large-scale assessment of ecological specialization and host association in this species-rich group, with implications for evolutionary ecology and biocontrol. We find most <em>Sycophila</em> target specific subsets of available cynipid host galls with similar morphologies, and generally attack larger galls. Our results suggest that parasitoid wasps such as <em>Sycophila</em> have adaptations allowing them to exploit particular host trait combinations, while hosts with contrasting traits are resistant to attack. These findings support the tritrophic niche concept for the structuring of plant-herbivore-parasitoid communities.</p>
Data from: Cryptic diversity in the Mexican highlands: thousands of UCE loci help illuminate phylogenetic relationships, species limits and divergence times of montane rattlesnakes (Viperidae: Crotalus)
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Development of tools to rapidly identify cryptic species and characterize their genetic diversity in different European kelp species
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Data from: Half of the diversity undescribed: Integrative taxonomy reveals 32 new species and a high cryptic diversity in the Scopariinae and Crambinae of the Philippines (Lepidoptera: Crambidae)
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The generality of cryptic dietary niche differences in diverse large-herbivore assemblages
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Data from: The importance of standardization for biodiversity comparisons: a case study using Autonomous Reef Monitoring Structures (ARMS) and metabarcoding to measure cryptic diversity on Mo'orea coral reefs, French Polynesia
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Unraveling the myotis norass: Ultraconserved-element analysis reveals introgression, cryptic diversity, and taxonomic trouble
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Response diversity in corals: hidden differences in bleaching mortality among cryptic Pocillopora species
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Data from: Embracing discordance: phylogenomic analyses provide evidence for allopolyploidy leading to cryptic diversity in a Mediterranean Campanula (Campanulaceae) clade
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Data from: A worldwide molecular phylogeny provides new insight on cryptic diversity within the moonworts (Botrychium s. s., Ophioglossaceae)
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Ecological divergence despite common mating sites: Genotypes and symbiotypes shed light on cryptic diversity in the black bean aphid species complex
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Delimiting the cryptic diversity and host preferences of Sycophila parasitoid wasps associated with oak galls using phylogenomic data
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Strong population genetic structure and cryptic diversity in the Florida bonneted bat (Eumops floridanus)
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Data from: The effects of cryptic diversity on diversification dynamics analyses in Crocodylia
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Data from: Cryptic diversity of cellulose-degrading gut bacteria in industrialized humans
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Code from: Museomics unravels cryptic diversity in an endemic group of New Guinean songbirds
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FIGURE 8 in Accessing cryptic diversity in Neotropical rattlesnakes (Serpentes: Viperidae: Crotalus) with the description of two new species
FIGURE 8. Crotalus ehecatl in life, (A) ECO-CH-H 3778, holotype from San José Tintonishac, Las Margaritas, Chiapas; (B) adult specimen from Tuxtla Gutiérrez, Chiapas; (C) UTA-R 51456, adult male from Santa Inés, Santa María Chimalapa, Oaxaca; (D) neonate specimen from Santa María Mixtequilla, Oaxaca; (E) neonate specimen from San Pedro Tapanatepec, Oaxaca; (F) adult specimen from San Pedro Totolápam, Oaxaca. Photos by J.A. Hidalgo García (A), E.B. Jiménez Díaz (B), E.N. Smith courtesy of J.A. Campbell (C), I.T. Ahumada Carrillo (D), HERP.MX (E), and F. Martínez Belmar (F).
FIGURE 5 in Accessing cryptic diversity in Neotropical rattlesnakes (Serpentes: Viperidae: Crotalus) with the description of two new species
FIGURE 5. Dorsal and lateral view of the head of the holotype of Crotalus mictlantecuhtli (SDNHM 22416).
FIGURE 3 in Accessing cryptic diversity in Neotropical rattlesnakes (Serpentes: Viperidae: Crotalus) with the description of two new species
FIGURE 3. (A), Results of the principal component analyses between the members of the Crotalus durissus species complex with 95% confidence regions. PC1 and PC2 together explain 33.4% of the total variance. (B), Reanalysis including only members of norhten clade (Crotalus culminatus); (C), members of southern clade (Crotalus durissus) with morphological data available. (D), Bivariate plots with 95% confidence regions for the first two axes derived from scores of discriminant analyses for members of Crotalus durissus species complex.
FIGURE 1 in Accessing cryptic diversity in Neotropical rattlesnakes (Serpentes: Viperidae: Crotalus) with the description of two new species
FIGURE 1. (A) Maximum-likelihood phylogram of the four genes (cyt b, ND4, ND2, c-mos, 2596 bp) analysis (-ln L=- 17,270.83). Tip labels are as follows: 3-letter subspecies code for the Crotalus durissus species complex, following Campbell & Lamar (2004), locality and haplotypes in parentheses, see Appendix 1. Numbers along branches indicate bootstrap support-ML and Bayesian posterior probability. For clarity, support is only shown for important nodes. (B) Maximum-likelihood phylogram of the four genes (cyt b, ND4, ND2, c-mos, 2596 bp) analysis (-ln L=-17,270.83). Tip labels are as follows: 3-letter subspecies code for the Crotalus molossus species complex and outgroups, following Campbell & Lamar (2004) and Anderson & Greenbaum (2012), locality and haplotypes in parentheses, see Appendix 1. Numbers along branches indicate bootstrap support-ML and Bayesian posterior probability. For clarity, support is only shown for important nodes.
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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)
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.