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125 results for “Blind species”
Fig. 4 in Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire
Fig. 4. Trimerocephalus (Trifoliops) trifolius (Osmólska, 1958) subgen. nov. Montagne Noire, France, Famennian, Upper Devonian. A. Reconstruction of a mature cephalon, in dorsal view. B. Reconstruction of a young cephalon, in dorsal view. Scale bars 1 mm.
Fig. 3. A in Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire
Fig. 3. A. Trimerocephalus (Trifoliops) trifolius (Osmólska, 1958) subgen. nov. Montagne Noire, France, Famennian, Upper Devonian. Reconstruction of the cephalon, in dorsal (A1) and in ventral (A2) views. B. Trimerocephalus (Trifoliops) nigritus subgen. et sp. nov. Montagne Noire, France, Famennian, Upper Devonian. Reconstruction of the cephalon, in dorsal (B1) and in ventral (B2) views. Scale bars 1 mm.
Fig. 5 in Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire
Fig. 5. Scatter diagram of length (cm) versus width (cm) of cephalon and glabella in specimens of Trimerocephalus (Trifoliops) trifolius (Osmólska, 1958) subgen. nov, Trimerocephalus (Trifoliops) nigritus subgen. et sp. nov. and Trimerocephalus? trifolius, the specimen ilustrated (ZPAL Tr. D. I/16) by Osmólska in 1963.
Fig. 1 in Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire
Fig. 1. Location map of the old quarry of Concours−le−Haut at Causses−et−Veyran, in Montagne Noire, southern of the France.
Fig. 6 in Systematic relationships of the blind phacopine trilobite Trimerocephalus, with a new species from Causses-et-Veyran, Montagne Noire
Fig. 6. Trimerocephalus (Trifoliops) nigritus subgen. et sp. nov. Concours−le−Haut, Causses−et−Veyran, Montagne Noire, Famennian, Upper Devonian. Samples housed in the collection USTL/CC of the Laboratory of Paleontology of Montpellier (France). Photographs of calcareous shells. A. Cephalon, USTL/CC018, in dorsal (A1), frontal (A2), lateral (A3), and ventral (A4) views; × 3. B. Cephalon, USTL/CC019, in dorsal (B1) and lateral (B2) views; × 5. C. Cephalon, USTL/CC020, in dorsal (C1), ventral (C2), and lateral (C3) views; × 5. D. Cephalon, USTL/CC021, in dorsal (D1) and lateral (D2) views; × 10. E. Cephalon, USTL/CC022, in ventral view, × 5. F. Cephalon, USTL/CC023, in ventral view, × 5. G. Pygidium, USTL/CC024, in frontal (G1) and dorsal (G2) views; × 7. H. Pygidium, USTL/CC025, in dorsal (H1) and frontal (H2) views; × 5.
Figs 3–4 in Description of a blind and flightless species of Thinobius from South Africa (Coleoptera: Staphylinidae: Oxytelinae)
Figs 3–4. Habitats of Thinobius crypticola sp. nov. 3 – Knysna, Dal van Varings Trail (type locality); 4 – Knysna, Diepwalle State Forest (photos by J. Janák).
Figs 5–13 in Description of a blind and flightless species of Thinobius from South Africa (Coleoptera: Staphylinidae: Oxytelinae)
Figs 5–13. Thinobius crypticola sp. nov. 5 – antenna; 6 – maxillary palp; 7 – scutellum; 8 – male sternite VIII; 9 – male tergite IX; 10 – male sternite IX; 11 – aedeagus, frontal; 12 – female genital appendage; 13 – spermatheca. Scale bars: 0.075 mm for 11, 13; 0.09 mm for 5–7, 9–10, 12; 0.1 mm for 8.
Figs 1–2 in Description of a blind and flightless species of Thinobius from South Africa (Coleoptera: Staphylinidae: Oxytelinae)
Figs 1–2. Thinobius crypticola sp. nov.: 1 – male holotype, dorsal habitus; 2 – suspected larva (maximum width of head capsule 0.16 mm).
Data from: Blind to morphology: genetics identifies several widespread ecologically common species and few endemics among Indo-Pacific cauliflower corals (Pocillopora, Scleractinia)
AIM: Using high-resolution genetic markers on samples gathered from across their wide distributional range, we endeavoured to delimit species diversity in reef-building Pocillopora corals. They are common, ecologically important, and widespread throughout the Indo-Pacific, but their phenotypic plasticity in response to environmental conditions and their nearly featureless microskeletal structures confound taxonomic assignments and limit an understanding of their ecology and evolution. LOCATION: Indo-Pacific, Red Sea, Arabian/Persian Gulf. METHODS: Sequence analysis of nuclear ribosomal (internal transcribed spacer 2, ITS2) and mitochondrial (open reading frame) loci were combined with population genetic data (seven microsatellite loci) for Pocillopora samples collected throughout the Indo-Pacific, Red Sea and Arabian Gulf, in order to assess the evolutionary divergence, reproductive isolation, frequency of hybridization and geographical distributions of the genus. RESULTS: Between five and eight genetically distinct lineages were identified that appear comparable to species with minimal or no hybridization. Colony morphology was generally incongruent with genetics across the full range of sampling, and the total number of species is apparently consistent with lower estimates from competing morphologically based hypotheses (c. seven or eight taxa). The most commonly occurring genetic lineages were widely distributed and exhibited high dispersal and gene flow, factors that have probably minimized allopatric speciation. Uniquely among scleractinian genera, this genus contains a monophyletic group of broadcast spawners that evolved recently from an ancestral brooder. MAIN CONCLUSIONS: The delineation of species diversity guided by genetics fundamentally advances our understanding of Pocillopora geographical distributions, ecology and evolution. Because traditional diagnostic features of colony and branch morphology are proving to be of limited utility, the identification of Pocillopora species for future ecological and experimental work should rely on genetic characters that will improve research and aid in conservation strategies for these and other reef-building corals, including the detection of real and mistaken endemic populations.
FIGURE 4 in Rediscovery of the enigmatic blind snake genus Xenotyphlops in northern Madagascar, with description of a new species (Serpentes: Typhlopidae)
FIGURE 4. The female (MRSN R3208) photographed in life at Ambodivahibe, northern Madagascar (by V. Mercurio).
FIGURE 3 in Rediscovery of the enigmatic blind snake genus Xenotyphlops in northern Madagascar, with description of a new species (Serpentes: Typhlopidae)
FIGURE 3. Ventrolateral view of head of the holotype (MRSN R3208) of Xenotyphlops mocquardi showing enlarged supralabial III, minute infranasal, and projecting mental with corresponding rostral notch.
FIGURE 2 in Rediscovery of the enigmatic blind snake genus Xenotyphlops in northern Madagascar, with description of a new species (Serpentes: Typhlopidae)
FIGURE 2. Dorsal view of head of the holotype (MRSN R3208) of Xenotyphlops mocquardi, with extremely large rostral, nearly as broad as the head.
FIGURE 1 in Rediscovery of the enigmatic blind snake genus Xenotyphlops in northern Madagascar, with description of a new species (Serpentes: Typhlopidae)
FIGURE 1. Lateral view of head of the holotype (MRSN R3208) of Xenotyphlops mocquardi, showing unique profile with verticallyoriented rostral.
FIGURES 8–12 in Two new species of blind, forest litter-inhabiting ground beetles from the subtribe Anillina (Carabidae: Trechinae: Bembidiini) from eastern U. S. A.
FIGURES 8–12. Anillinus cherokee, new species, (NC, Graham Co., Nantahala National Forest). Male aedeagus: 8– median lobe, 9–left paramere, 10–right paramere; female genitalia: 11–spermatheca, 12–right stylomere and sternum IX. Scale=100m.
FIGURE 7 in Two new species of blind, forest litter-inhabiting ground beetles from the subtribe Anillina (Carabidae: Trechinae: Bembidiini) from eastern U. S. A.
FIGURE 7. Schematic distribution of the Serranillus species. 1–S. jeanneli Barr; 2–S. dunavani (Jeannel); 3–S. septentrionis, new species. From Barr (1995) and original data.
FIGURES 1–2 in Two new species of blind, forest litter-inhabiting ground beetles from the subtribe Anillina (Carabidae: Trechinae: Bembidiini) from eastern U. S. A.
FIGURES 1–2. Habitus of (1) Serranillus septentrionis, new species (VA, Botetourt Co., Black Horse Gap), and (2) Anillinus cherokee, new species (TN, Blount Co., Great Smoky Mountains National Park), dorsal aspect, males.
FIGURES 3–6 in Two new species of blind, forest litter-inhabiting ground beetles from the subtribe Anillina (Carabidae: Trechinae: Bembidiini) from eastern U. S. A.
FIGURES 3–6. Serranillus septentrionis, new species, (VA, Giles Co., Jefferson National Forest). Male aedeagus: 3– median lobe, 4–left paramere; female genitalia: 5–spermatheca, 6–right stylomere and sternum IX. Scale=100μm.
FIGURE 1 in Taxonomy of the Cuban blind snakes (Scolecophidia, Typhlopidae), with the description of a new large species
FIGURE 1. Typhlops golyathi (holotype) dorsal and lateral views, showing the head scutellation (bar = 2 mm).
FIGURE 2 in Taxonomy of the Cuban blind snakes (Scolecophidia, Typhlopidae), with the description of a new large species
FIGURE 2. Geographic distribution of the Typhlops biminiensis species group in Cuba. Closed star = T. golyathi sp. nov.; closed square = T. anchaurus; mixed square = T. anousius; closed rhombus = T. arator; mixed circle = T. contorhinus; closed non–inverse triangles = T. notorachius; closed circles = T. perimychus; closed inverse triangle = T. satelles.
FIGURE 1 in A new species of Malagasy blind snake of the genus Typhlops Oppel (Serpentes: Typhlopidae)
FIGURE 1. Typhlops rajeryi sp. nov., holotype (ZSM1589/2008). (A) Photograph of the freshly dead specimen. Alive, the individual had a pink head gradually paling toward a whitish caudal end. After several months in alcohol, it turned beige-yellow. Red punctures on the rostral part correspond to petechia, probably of accidental origin. (B) Lateral view of the head. (C) Dorsal view of the head. F: frontal, IP: interparietal, N (N1+N2): nasals, P: parietal, PO: preocular, R: rostral, SL1 and SL4: first and fourth supralabial, SO: supraocular. Bar = 1 mm.
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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.