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2,007 results for “ecological species”
FIGURE 1 in New littoral mite species (Acari, Oribatida, Fortuyniidae) from the Galápagos archipelago, with ecological and zoogeographical considerations
FIGURE 1. Alismobates galapagoensis sp. nov. adult. A—dorsal view; B—ventral view, distal segments of legs omitted; Clateral view.
FIGURE 3 in New littoral mite species (Acari, Oribatida, Fortuyniidae) from the Galápagos archipelago, with ecological and zoogeographical considerations
FIGURE 3. Alismobates galapagoensis sp. nov. juveniles. A—larva, dorsal view; B—larva, ventral view; C—protonymph, dorsal view; D—protonymph, ventral view.
FIGURE 2 in New littoral mite species (Acari, Oribatida, Fortuyniidae) from the Galápagos archipelago, with ecological and zoogeographical considerations
FIGURE 2. Alismobates galapagoensis sp. nov. adult. A—right leg I, slightly oblique, antiaxial view; B—left leg II, paraxial view; C—left leg III, antiaxial view; D—left leg IV, antiaxial view.
FIGURE 13 in New littoral mite species (Acari, Oribatida, Fortuyniidae) from the Galápagos archipelago, with ecological and zoogeographical considerations
FIGURE 13. Litoribates caelestis sp. nov. juveniles. A—deutonymph, dorsal view; B—deutonymph, ventral view; Ctritonymph, dorsal view; D—tritonymph, ventral view.
FIGURE 4A–F. Anacroneuria patioba n in A new species and records of Anacroneuria (Plecoptera: Perlidae) from the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil
FIGURE 4A–F. Anacroneuria patioba n. sp. Holotype adult male, head and pronotum (A); Teneral specimen, head and pronotum (B); Holotype, sternum IX with hammer (C); Penial armature of the male in lateral (D), ventral (E), and dorsal views (F).
FIGURE 3A–E in A new species and records of Anacroneuria (Plecoptera: Perlidae) from the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil
FIGURE 3A–E. Male adult of Anacroneuria paprockii. Head and pronotum (A); Sternum IX with hammer (B); Penial armature of the male in ventral (C), dorsal (D), and lateral views (E).
FIGURE 1 in A new species and records of Anacroneuria (Plecoptera: Perlidae) from the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil
FIGURE 1. Map of Ecological Station of Wenceslau Guimarães, State of Bahia, Brazil indicating the collection sites.
FIGURE 2A–C in A new species and records of Anacroneuria (Plecoptera: Perlidae) from the Ecological Station, Wenceslau Guimarães, State of Bahia, Brazil
FIGURE 2A–C. Male adults of Anacroneuria species. Anacroneuria debilis, head and pronotum of non-teneral specimen (A) and teneral specimen (B). Anacroneuria kariri, head and pronotum (C).
FIGURE 2 in The Apseudomorpha (Crustacea: Tanaidacea) of the Gulf of Cadiz and Horseshoe Continental Rise (NE Atlantic): A taxonomic review with new records, species, and ecological data
FIGURE 2. Atlantapseudes curvatus sp. nov. Female paratype DBUA 0002002.01. A, habitus. B, antennule. C, antenna.
Species occurrences of Mio–Pliocene horses (Equidae) from Florida: sampling, ecology, or both?
<p>During the late Miocene and early Pliocene (latest Hemphillian, Hh4 interval, 5.7 to 4.75 Myr) a distinctive suite of four species of extinct horses (Family Equidae) were widespread in North America. This includes Nannippus aztecus, Neohipparion eurystyle, Astrohippus stocki, and Dinohippus mexicanus. In Florida, two additional equid species, Pseudhipparion simpsoni and Cormohipparion emsliei are typically found at Hh4 localities. Here we compare horses from four Hh4 Florida fossil sites, including three from the Bone Valley mines, and a fourth from the recently discovered Montbrook site. Two of these have all six predicted species, one has five species, and one has only four species present. To explain these differences, we used species counts from research databases and rarefaction simulation to better understand the relative abundances, species richness, and occurrences of these horses from these four sites. The Palmetto Mine (Agrico) site, with five equid species, appears to lack the sixth species because of ecological reasons. This is different from Montbrook, the site with only four of the six species. Results indicate that Montbrook is likely lacking the two missing equid species for multiple reasons: one because of sampling bias and the other because of biological/ecological reasons. Our results demonstrate that sampling biases can account for observed equid species richness when the overall abundance of certain equid species is low. Nevertheless, other factors, including ecology and with sufficient resolution, perhaps also time, may also explain the distribution and occurrences of individual species at these and other fossil sites.</p>
FIGS 4 in species of Australian cockroaches in the genus Paratemnopteryx Saussure (Blattaria, Blattellidae, Blattellinae), and a discussion of some behavioural observations with respect to the evolution and ecology of cave life
FIGS 4±8. Paratemnopteryx kookabinnensi s sp. n., male: (4) pronotum; (5) right tegmen; (6) setal gland on ®rst abdominal tergum; (7) supraanal plate and paraprocts, ventral view; (8) subgenital plate, styles, and phallomeres, dorsal view. Scale bars represent 1 mm.
FIGS 9 in species of Australian cockroaches in the genus Paratemnopteryx Saussure (Blattaria, Blattellidae, Blattellinae), and a discussion of some behavioural observations with respect to the evolution and ecology of cave life
FIGS 9±13. Paratemnopteryx rosensis sp. n., male: (9) right tegmen; (10) right hind wing; (11) setal gland on seventh abdominal tergum; (12) supraanal plate and paraprocts, ventral view; (13) subgenital plate, styles, and phallomeres, dorsal view. Scale bars represent 1 mm.
FIGS. 1 in species of Australian cockroaches in the genus Paratemnopteryx Saussure (Blattaria, Blattellidae, Blattellinae), and a discussion of some behavioural observations with respect to the evolution and ecology of cave life
FIGS. 1±3. (1) Paratemnopteryx broomehillensis Roth, male, hind margin of supraanal plate with deep U-shaped indentation, dorsal view. (2) Pronotum widest near the middle e.g. Paratemnopteryx suOEuscula Roth, male, dorsal view. (3) Hind margin of supraanal plate rounded or convex e.g. Paratemnopteryx atra Princis, male, dorsal view. Scale bars represent 1 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 15. Endeis mollis, W. (A) Dorsal view; (B) tarsus and propodus; (C) oviger; (D) femur with cement gland pores; scale bar=0.7 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 14. Endeis flaccida, W. (A) Dorsal view; (B) oviger; (C) third leg with internal diverticula; scale bar=0.5 mm; (D) terminal segments of the oviger; scale bar=0.1 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 13. Anoplodactylus versluysi, W. (A) Dorsal view; (B) second leg; (C) oviger; scale bar=0.5 mm; (D) terminal segments of the oviger; scale bar=0.1 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 12. Anoplodactylus tenuicorpus, W. (A) Dorsal view; (B) third leg with cement glands; scale bar=0.6 mm; (C) tarsus and propodus with detail of pectinate spine (sketch by hand); scale bar=0.2 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 5. Austrodecus childi new species, holotype, W. (A) Dorsal view; (B) lateral view of proboscis; (C) palp; scale bar=0.12 mm; (D) third leg; scale bar=0.2 mm.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 11. Anoplodactylus proliferus new species, holotype W. (A) Dorsal view; (B) third leg; scale bar=0.4 mm, enlarged detail of the cement gland tube; (C) tarsus and propodus; (D) oviger; scale bar=0.3 mm; (E) lateral view of female (paratype), enlarged detail of ventral protuberances on the proboscis.
F in Sea spiders (Pycnogonida, Arthropoda) from the Great Barrier Reef, Australia: new species, new records and ecological annotations
F. 9. Anoplodactylus concavicollis, new species, holotype W. (A) Dorsal view; (B) oviger; (C) terminal segments of the oviger; scale bar=0.05 mm; (D) third leg; scale bar=0.2 mm.
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.