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278 results for “sibling species”
Figs 7–10 in Differences in the male calling songs of two sibling species of Cicada (Hemiptera: Cicadoidea) in Greece
Figs 7–10. Song of a male of C. orni L. (Dionysos, Athens). 7 – oscillogram over a period of 10 s; 8 – oscillogram with an extended time-base of 0.5 s; 9 – sonagram over a period of 1.0 s; 10 – spectrogram.
Figs 3–6 in Differences in the male calling songs of two sibling species of Cicada (Hemiptera: Cicadoidea) in Greece
Figs 3–6. Song of a male of C. mordoganensis Boulard (Samos). 3 – oscillogram over a period of 10 s; 4 – oscillogram with an extended time-base of 0.5 s; 5 – sonagram over a period of 1.55 s; 6 – spectrogram.
Fig. 4 in Distribution Of Sibling Species Yellow-Legged Gull, Larus Michahellis And Caspian Gull, Larus Cachinnans (Charadriiformes, Laridae), On The Black Sea Coast
Fig. 4. Settlements of Larus cachinnans (circles) and Larus michahellis (triangles) in the northern part of the Black Sea. Yellow figures — the species was determined by means of the analysis of mitochondrial DNA, red ones — by means of the analysis of museum specimens or photos of alive birds. According to Belik, 2018; Klein, Buchheim, 1997; Kuzikov, 2021; Liebers et al., 2004; Mnatsekanov et al., 1992; Sikorsky, 2016; Siokhin et al., 2000; Til'ba, Filipov, 2016; Tsvelykh, 2016, 2018 and data from this study.
Fig. 5 in Distribution Of Sibling Species Yellow-Legged Gull, Larus Michahellis And Caspian Gull, Larus Cachinnans (Charadriiformes, Laridae), On The Black Sea Coast
Fig. 5. Breeding ranges of Larus michahellis (orange) and Larus cachinnans (red) on the Black sea and Sea of Azov coasts.
Fig. 1 in Distribution Of Sibling Species Yellow-Legged Gull, Larus Michahellis And Caspian Gull, Larus Cachinnans (Charadriiformes, Laridae), On The Black Sea Coast
Fig. 1. Differences in coloration of the outer primaries of Larus michahellis (left column) and Larus cachinnans (right column) from the Black Sea coast. A — Kobuleti, Georgia. August 20, 1910 (collection of the National Museum of Natural History, the National Academy of Sciences of Ukraine), B — Karadag, Crimean Peninsula, Ukraine, July 2, 1946; (collection of the Zoological Museum of Kyiv National University), C — Vilkovo, Danube Delta, Ukraine, April 26, 1948 (collection of the Zoological Museum of Kyiv National University), D — Swan Islands, Karkinitian Bay, Ukraine, February 22, 1972 (collection of the National Museum of Natural History of the National Academy of Sciences of Ukraine).
Fig. 4 in Morphometric Study On The Genitalia Of Sibling Species Melitaea Phoebe And M. Telona (Lepidoptera: Nymphalidae)
Fig. 4. Typical Melitaea phoebe (a) and M. telona (b) male genitals. The arrows show the most discriminative characters
Figs 2–3 in Morphometric Study On The Genitalia Of Sibling Species Melitaea Phoebe And M. Telona (Lepidoptera: Nymphalidae)
Figs 2–3. PCA plot of the surveyed specimens: 2 = males, 3 = females. ✕ = Melitaea phoebe, ❍ = M. telona, ▲ = M. "telona ornata"
Fig. 1 in Morphometric Study On The Genitalia Of Sibling Species Melitaea Phoebe And M. Telona (Lepidoptera: Nymphalidae)
Fig. 1. Male (a) and female (b) measured characters. Abbreviation: NS = length of the central notch of saccus, PE = external process of the processus posterior PI = inner process of the processus posterior PW = width of the processus posterior, HE = external arc of the harpe, HI = internal arc of the harpe HE = external arc of the harpe, HH = height of the harpe, PIU = underside length of the inner process of the processus posterior, PLW = width of the posterior lamella, PLH = height of the posterior lamella, PCF = cover flap of the posterior lamella, FB = left branch of the furca, FH = height of
Fig. 5 in Morphometric Study On The Genitalia Of Sibling Species Melitaea Phoebe And M. Telona (Lepidoptera: Nymphalidae)
Fig. 5. Typical Melitaea phoebe (a) and M. telona (b) female genitals. The arrows and ovals indicate the differences between the species
Figs. 21–35 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Figs. 21–35 Shell aspects; left and center columns = frontal and apical view of female holotype; right column = frontal view of male paratype. (21–23) L. incycloseris sp. nov.; (24–26) L. inpleuractis sp.
Fig. 4 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 4 Transversional (solid circles) and transitional (open circles) rates in pairwise comparisons between ITS2 sequences (Table 1) plotted against rates of all substitutions; rates calculated using Paup 4.0b10 (Swofford 2002)
Beyond gene flow: (non)-parallelism of secondary contact in a pair of highly differentiated sibling species
<p>Replicated secondary contact zones can provide insights on the barriers to gene flow that are important during speciation and can reveal to which degree secondary contact may result in similar evolutionary outcomes. Here, we studied two secondary contact zones between highly differentiated Alpine butterflies<em> </em>of the genus <em>Erebia</em> using whole-genome re-sequencing data. We assessed the genomic relationships between populations and species and find hybridization to be rare, with no to little current or historical introgression in either contact zone. There are large similarities between the contact zones, consistent with an allopatric origin of interspecific differentiation, with no indications for ongoing reinforcing selection. Consistent with expected reduced effective population size, we further find that scaffolds related to the Z-chromosome show increased differentiation compared to the already high levels across the entire genome, which could also hint towards a contribution of the Z chromosome to species divergence in this system. Finally, we detected the presence of the endosymbiont <em>Wolbachia</em>, which can cause reproductive isolation between its hosts, in all <em>E. cassioides</em>, while it appears to be fully or largely absent in contact zone populations of <em>E. tyndarus</em>. We discuss how this rare pattern may have arisen and how it may have affected the dynamics of speciation upon secondary contact.</p>
Fig. 48 Partial Cytochrome Oxidase I sequences for 14 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 48 Partial Cytochrome Oxidase I sequences for 14 species of Leptoconchus; for each species, the respective combination of underlined nucleotides is considered diagnostic
Fig. 5 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 5 Transversional (solid circles) and transitional (open circles) rates in pairwise comparisons between COI sequences plotted against rates of all substitutions; rates calculated using Paup 4.0b10 (Swofford 2002)
Fig. 2 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 2 Map of Indo-Pacific region from Red Sea to Papua New Guinea, with research localities 1–10 (1= Egypt, Red Sea, Marsa Nakari c. 350 km S of Hurghada; 2 =Oman; 3=Maldives, Ari Atoll, Vilamendhoo Island; 4=Thailand, Krabi, PhiPhi Islands; 5=Palau; 6 =
Fig. 1 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 1 Leptoconchus snails inside of mushroom corals. a Coral broken to reveal gastropod endoparasites; arrow indicates snail about 2 cm in diameter. b Detail of upper surface of coral; arrow indicates snail's only opening to the outside world, a siphon extended through a 2–3 mm hole. c Detail of underside of coral; arrows indicate male left
Linked collectors and determiners for: On two sibling Lathys species (Araneae, Dictynidae) from northern Europe.
Natural history specimen data linked to collectors and determiners held within, "On two sibling Lathys species (Araneae, Dictynidae) from northern Europe". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a06f106d-8cbb-4b1b-9021-e337f92446cd">https://bionomia.net/dataset/a06f106d-8cbb-4b1b-9021-e337f92446cd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a06f106d-8cbb-4b1b-9021-e337f92446cd">https://gbif.org/dataset/a06f106d-8cbb-4b1b-9021-e337f92446cd</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Revision of the Metallactus generosus species-group with a preliminary evaluation of the effectiveness of the endophallus morphology in distinguishing critical sibling species (Coleoptera: Chrysomelidae: Cryptocephalinae).
Natural history specimen data linked to collectors and determiners held within, "Revision of the Metallactus generosus species-group with a preliminary evaluation of the effectiveness of the endophallus morphology in distinguishing critical sibling species (Coleoptera: Chrysomelidae: Cryptocephalinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/43278c49-82a8-40a3-88c8-6e28bfb08a7e">https://bionomia.net/dataset/43278c49-82a8-40a3-88c8-6e28bfb08a7e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/43278c49-82a8-40a3-88c8-6e28bfb08a7e">https://gbif.org/dataset/43278c49-82a8-40a3-88c8-6e28bfb08a7e</a>. Formatted as a Frictionless Data package.
Figure 3 in Use of morphological and molecular data to identify three new sibling species of the genus Munida Leach, 1820 (Crustacea, Decapoda, Galatheidae) from New Caledonia
Figure 3. Munida pectinata sp. nov., ovigerous female 6.9 mm, holotype from stn 1727 (NORFOLK 1). (A) Carapace, dorsal view; (B) sternal plastron; (C) ventral view of cephalic region, showing antennular and antennal peduncles; (D) right third maxilliped, lateral view; (E) right cheliped, dorsal view; (F) right first walking leg, lateral view; (G) dactylus of right first walking leg, lateral view.
Figure 2 in Use of morphological and molecular data to identify three new sibling species of the genus Munida Leach, 1820 (Crustacea, Decapoda, Galatheidae) from New Caledonia
Figure 2. Munida simulatrix sp. nov., male 7.7 mm, holotype from stn 1721 (NORFOLK 1). (A) Carapace, dorsal view; (B) sternal plastron; (C) ventral view of cephalic region, showing antennular and antennal peduncles; (D) right third maxilliped, lateral view; (E) right cheliped, dorsal view; (F) right first walking leg, lateral view; (G) dactylus of right first walking leg, lateral view.
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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.