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51 results for “habitat contrast”
FIGURE 2. 50 in Morphological and phylogenetic characterization of seven species of Vaucheria (Xanthophyceae), including two new species, from contrasting habitats in New Zealand
FIGURE 2. 50% majority rule consensus tree showing Bayesian phylogenies of Vaucheria strains from different habitats in New Zealand (indicated in bold) based on the phylogenetic analysis of the rbcL gene and partial rbcL-rbcS spacer region. Support numbers and branches are Bayesian posterior probabilities/ Maximum Parsimony bootstrap values. The different taxonomic sections of the strains are as in Andersen and Bailey (2002) and the presence and absence of a gametophore bearing antheridia and oogonia are indicated beside the tree. Scale bar = 0.1 substitutions/site. Substitution model and data sets described in text.
FIGURE 5 in Morphological and phylogenetic characterization of seven species of Vaucheria (Xanthophyceae), including two new species, from contrasting habitats in New Zealand
FIGURE 5. Light micrographs and illustrations of Vaucheria erythrospora reproductive structures (UCVBW1). A–D, H. Two pendant oogonia borne laterally on pedicels to 1 circinate antheridium. E, G. Gametophore with a single oogonia; note distal oogonial cavity (arrow). F. Mature oogonia broken off from gametophore, note characteristic red colouration of the oospore and distal oogonial cavity. Scale bars = 50 µm.
FIGURE 8 in Morphological and phylogenetic characterization of seven species of Vaucheria (Xanthophyceae), including two new species, from contrasting habitats in New Zealand
FIGURE 8. Light micrographs and illustrations of Vaucheria edaphica reproductive structures (UCVT1). A, C, G, I. Gametophore bearing pendent, mostly sessile oogonia with distal prominence and a circinate antheridium, note oospores covering entire portion of oogonium. B, D. Single reniform oogonium with circinate antheridium. E, F. Developing oogonia; note green colouration. J, K, L. Variations of gametophore arrangement. Scale bars = 20 µm.
FIGURE 4 in Morphological and phylogenetic characterization of seven species of Vaucheria (Xanthophyceae), including two new species, from contrasting habitats in New Zealand
FIGURE 4. Light micrographs and illustration of Vaucheria borealis reproductive structures (UCVFW6). A. Antheridium with developing oogonia. B, C, F. Single ovoid oogonia with a horizontal beak and an evenly textured, smooth wall and a circinate antheridium; note reddish colouration of mature oogonial pedicel in C, D. Mature antheridium. E. Mature oogonium with characteristic reddish oospore, smooth wall, horizontal beak (arrows). Scale bars = 20 µm.
FIGURE 1 in Morphological and phylogenetic characterization of seven species of Vaucheria (Xanthophyceae), including two new species, from contrasting habitats in New Zealand
FIGURE 1. Map of the collection sites in Canterbury (black dots). Inset map shows collection site of marine sample, Whangateau Harbour (black dot), Auckland and also the location of the main collection area in Canterbury, New Zealand.
Figure 1 in Diet comparison between rainforest and cave populations of Craugastor alfredi (Anura: Craugastoridae): does diet vary in contrasting habitats?
Figure 1. Observed (dark grey bars) and estimated (light grey bars) dietary diversity based on numeric data of the rainforest and cave populations of Craugastor alfredi. Error bars of estimated dietary diversity are 95% confidence intervals.
FIGURE 3 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 3. Litinium curticauda sp. n., holotype male. A: entire; B: anterior body; C: anterior end; D: posterior end. Arrow indicates a longitudinal slit in the cuticle where cephalic seta is inserted (lo.sl.). Scale bars: A 500 µm; B 100 µm; C, D 20 µm.
FIGURE 6 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 6. Pictorial guide for valid Litinium species. Caricatured images of species taken from published descriptions: abyssorum—orig.; aequale—Gerlach, 1958; bananum—Gerlach, 1956; curticauda—orig.; obtusilobus—Bussau, 1993; parmatum—Wieser, 1954; profundorum—orig.; quangi—orig.; subterraneum—Tchesunov et al., 2010; volutum—Gerlach, 1962.
FIGURE 5 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 5. Litinium profundorum sp. n., holotype male. A: entire; B: anterior body; C: anterior end; D: posterior body. Arrow indicates the internal thickened cuticular layer (int.thick.cut.) in the tail terminus. Scale bars: A 200 µm; B 100 µm; C, D 10 µm.
FIGURE 2 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 2. Litinium quangi sp. n., anteriors and tails. A: holotype male, anterior body end; B: allotype female, anterior body end; C: holotype male, posterior body end; D: allotype female, tail. Scale bars: 20 µm.
FIGURE 4 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 4. Litinium abyssorum sp. n. A: holotype male, entire; B: allotype female, entire; C: holotype male, anterior end; D: anterior end of the allotype female; E: anterior end of the allotype female, optical section; F: holotype male, posterior body; G: allotype female, tail. Arrows indicate somatic papillae in longitudinal slits in the cuticle (lo.sl.), gubernaculum (gub.), left vestigial spicule (l.sp.). Scale bars: A, B 300 µm; C–G 10 µm.
FIGURE 1 in A review of the genus Litinium Cobb, 1920 (Nematoda: Enoplida: Oxystominidae) with descriptions of four new species from two contrasting habitats
FIGURE 1. Litinium quangi sp. n., entire and anterior body. A: holotype male, entire; B: allotype female, entire; C: holotype male, anterior body; D: allotype female, anterior body. Scale bars: A, B 500 µm; C, D 100 µm.
Data from: Genetic and epigenetic differentiation between natural Betula ermanii (Betulaceae) populations inhabiting contrasting habitats
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Data from: Free-living bacterial communities associated with tubeworm (Ridgeia piscesae) aggregations in contrasting diffuse flow hydrothermal vent habitats at the Main Endeavour Field, Juan de Fuca Ridge
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Data from: Habitat disturbance alters color contrast and the detectability of cryptic and aposematic frogs
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Data from: Managing hydropower dam releases for water users and imperiled fishes with contrasting thermal habitat requirements
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Contrasting genetic responses to habitat fragmentation for two Lycaenid butterfly species
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Data from: Contrasting habitat and landscape effects on the fitness of a long-lived grassland plant under forest encroachment: do they provide evidence for extinction debt?
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Data from: Contrasting genetic structure of sympatric congeneric gastropods: do differences in habitat preference, abundance, and distribution matter?
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Data from: Contrasting effects of land cover on nesting habitat use and reproductive output for bumble bees
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Allen Brain Atlas
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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
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