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326 results for “Southern California”
FIGURE 1. A in Morphological and molecular diversification of slender salamanders (Caudata: Plethodontidae: Batrachoseps) in the southern Sierra Nevada of California with descriptions of two new species
FIGURE 1. A. Map of California, USA, showing the ranges of Batrachoseps nigriventris group species and other species of Batrachoseps from the vicinity of the Kern River Canyon. The range of B. relictus in the Lower Kern River Canyon is contained within the range of B. simatus. Individual dots indicate isolated populations of B. altasierrae sp. nov. from the Kern Plateau (blue) and of B. robustus from the Scodie Mountains (green). B. Point localities for Batrachoseps from the Kern River Canyon and vicinity. Localities include all identified specimens from the collection of the Museum of Vertebrate Zoology, University of California, Berkeley, as well as additional specimens from the California Academy of Sciences and, for B. relictus, from the Los Angeles County (California) Museum. Lighter shading indicates higher elevation; blue indicates major streams or rivers. Type localities are indicated by open symbols for all species except B. gregarius (whose type locality is outside of the region shown). Refer to the web version of this article for color figure.
FIGURE 7. B. altasierrae and B. relictus. A in Morphological and molecular diversification of slender salamanders (Caudata: Plethodontidae: Batrachoseps) in the southern Sierra Nevada of California with descriptions of two new species
FIGURE 7. B. altasierrae and B. relictus. A. Holotype of B. altasierrae. B. B. altasierrae from the type locality in life (no voucher). C. Digital x-ray of the skull and forelimbs of an adult female B. altasierrae (MVZ 156394, SL = 39.9 mm) from Sugarloaf Peak, Tulare Co., California. D. Adult B. relictus from Breckenridge Mountain, Kern Co., California in life (no voucher). E. Digital x-ray of the skull and forelimbs of an adult (SL = 45.3 mm) female B. relictus from Breckenridge Mountain (MVZ 267114). F. Type locality of B. altasierrae. G. High elevation site on Breckenridge Mountain, Kern Co., California at which specimens referred here to B. relictus were discovered. Nearly all individuals at this locality have been found within the seep shown in the foreground. Habitat photos taken on 28 May 2011. Refer to the web version of this article for color figure.
FIGURE 3 in Morphological and molecular diversification of slender salamanders (Caudata: Plethodontidae: Batrachoseps) in the southern Sierra Nevada of California with descriptions of two new species
FIGURE 3. Morphological comparisons of Batrachoseps from the Kern River Canyon. A–F. Principal components analysis of correlation matrix of regression residuals of specimens from in and around the Kern River Canyon. Each color/symbol combination indicates a population. A–C compare B. relictus from the Lower Kern River Canyon, two candidates for inclusion in B. relictus (Breckenridge Mountain represented by the Lucas Creek and Squirrel Meadow populations and Greenhorn Mountains 1 and 2 from north of the Kern River), and B. kawia, which is the sister taxon to the Greenhorn populations. D–F show differentiation of the Upper Kern River Canyon populations (magenta), described here as Batrachoseps bramei sp. nov., from their close relatives B. gregarius (gray) and B. simatus (black). G–J. Boxplots of principal components (G–I) and SL (J) for species in and around Kern River Canyon. Refer to the web version of this article for color figure.
FIGURE 9 in Morphological and molecular diversification of slender salamanders (Caudata: Plethodontidae: Batrachoseps) in the southern Sierra Nevada of California with descriptions of two new species
FIGURE 9. Samples included in the cob phylogeny of the Batrachoseps nigriventris group. A. Map of California, showing topographic relief, with localities for specimens from outside of the Kern River Canyon (black symbols). Box shows approximate area of panel B. B. Kern River Canyon, showing localities for specimens from the Kern River Canyon and Breckenridge Mountain. Major side drainages are labeled. For clarity, streams on the north side of the Lower Kern River Canyon are omitted.
FIGURE 4 in Aracia sinaloae sp. n., a new brooding, simultaneous hermaphroditic fan worm from southern Gulf of California (Polychaeta: Sabellidae)
FIGURE 4. Aracia sinaloae sp. n. A, Ventral collar lappets and ventral shields stained with methyl green; B, dorsal lips indicated by arrows and embryos attached to right dorsal-most radiole; C, left dorsal-most radiole with two attached early larvae indicated by arrows; D, late larvae; E–F, dorsal lips (indicated by arrows), dorsal view; G. dorsal lips (indicated by arrows), frontal view of peristomium (ventral lips and radioles removed); H, superior group of thoracic notochaetae; I, thoracic uncinus; J, abdominal uncinus; K, oocytes; L, spermatozoa. A–K, Paratypes EMU–ICML–10034/10035. Abbreviations: vlventral lappets, vsc—ventral shield of collar. Scale bars: A, 0.5 mm; B, E–G, 0.25 mm; C–D, 100 µm; H, 20µm; I–J, 5µm; K, not scaled, 40X; L, not scaled, 100X.
FIGURE 2 in Aracia sinaloae sp. n., a new brooding, simultaneous hermaphroditic fan worm from southern Gulf of California (Polychaeta: Sabellidae)
FIGURE 2. Body structures of Aracia sinaloae sp. n. A, Adult, dorsal view; B, juvenile, dorsal view; C, branchial crown of mature specimen, lateral view; D, cocoon; E, detail of embryos; F, larva; G, collar, dorsal view; H, collar, ventral view, midventral patch of cilia as indicated by arrow. A–H, Paratypes UAA–M142B, M145C mounted for SEM. Abbreviations: apranterior peristomial ring, fg—faecal groove, vsc—ventral shield of collar. White arrow in F: neurotroch, black arrow: prototroch. Scale bars: A, 500 µm; B–D, 200 µm; E, G–H, 100 µm; F, 20 µm.
FIGURE 1 in Aracia sinaloae sp. n., a new brooding, simultaneous hermaphroditic fan worm from southern Gulf of California (Polychaeta: Sabellidae)
FIGURE 1. Aracia sinaloae sp. n., live colour. A, Entire body, dorsal view, showing distribution of oocytes and sperm; B, as A, arrow indicates cocoon; C, thorax and anterior abdomen showing oocytes through body wall as indicated by arrow; D, detail of collar and base of branchial crown, dorsal view; E, cocoon attached to dorsal-most radiolar pair; F, collar and base of branchial crown, lateral view, showing peristomial eye as indicated by arrow. A–F, Holotype MCZ–20145. Scale bars: A–B, 1 mm; C–D, F, 0.5 mm; E, 0.8 mm.
FIGURE 3 in Aracia sinaloae sp. n., a new brooding, simultaneous hermaphroditic fan worm from southern Gulf of California (Polychaeta: Sabellidae)
FIGURE 3. Chaetae and uncini of Aracia sinaloae sp. n. A, Thoracic chaetigers (1: chaetiger 1, 2: chaetiger 2, 3: chaetiger 3); B, thoracic chaetae; C, paleate chaetae; D, thoracic, narrowly hooded chaetae; E, thoracic uncini and companion chaetae; F, abdominal noto- and neurochaetae; G, abdominal neurochaetae; H–I, abdominal uncini. A–I, Paratypes UAA–M147A mounted for SEM. Scale bars: A, 50 µm; B, D, 20 µm; C, E–H, 10 µm; I, 5 µm.
FIGURE 3 in Three new species of shallow water, yellow zoanthids (Hexacorallia: Zoanthidea: Epizoanthidae) from southern California, USA, and southern Australia
FIGURE 3. Cnidae. Scale bar = 20 µm; refer to Tables 1 and 3 for occurrences and size ranges. A. Basitrich. B. Basitrich. C. Microbasic p-mastigophore. D. Microbasic b-mastigophore. E. Holotrich. F. Spirocyst. G. Holotrich.
FIGURE 2 in Three new species of shallow water, yellow zoanthids (Hexacorallia: Zoanthidea: Epizoanthidae) from southern California, USA, and southern Australia
FIGURE 2. Longitudinal sections through alveolar marginal sphincter muscles of new species of Epizoanthus. A. Epizoanthus giveni n. sp. Alveoli nearly circular in cross section, arrayed in single column, separate from one another, decrease in diameter proximally. B. Epizoanthus karenae n. sp. Alveoli not stratified and fill most of margin distally, transversely stratified and near endoderm proximally. C. Epizoanthus rodmani n. sp. Alveoli elongate in cross section, located nearer ectoderm distally, near endoderm proximally. Scale bar = 200 µm.
FIGURE 1. A. Epizoanthus giveni n in Three new species of shallow water, yellow zoanthids (Hexacorallia: Zoanthidea: Epizoanthidae) from southern California, USA, and southern Australia
FIGURE 1. A. Epizoanthus giveni n. sp. in life, attached to a rock wall. Note vivid yellow color and polyps of various sizes. Photograph by Daniel W. Gotshall, with permission. B. Epizoanthus scotinus in life. Note wider oral disc and paler column, tentacles, and oral disc as compared to E. giveni n. sp. Photograph by Daniel W. Gotshall, with permission. C. Epizoanthus karenae n. sp. in life. Note radiating dark-orange lines on oral disc. Photograph by Karen Gowlett-Holmes, with permission. D. Epizoanthus rodmani n. sp. in life. Note lack of radiating lines on oral disc. Photograph by Karen Gowlett-Holmes, with permission. Scale bars = 2 cm; scale was determined in consultation with the photographers.
FIGURES 40–63 in Taxonomy of southern California Erebidae and Noctuidae (Lepidoptera) with descriptions of twenty one new species
FIGURES 40–63. Male genitalia of the new described species and related species: 40, Protoperigea calientensis (a, valve; b, everted vesica). 41, Aseptis fanatica (a, valve; b, everted vesica). 42, Aseptis ethnica. 43, Aseptis ferruginea. 44, Aseptis torreyana (a, valve; b, everted vesica). 45, Aseptis serrula. 46, Apamea robertsoni (a, valve; b, everted vesica). 47, Apamea digitula (a, valve; b, everted vesica). 48, Apamea sordens. 49, Photedes sofiae. 50, Mammifrontia sarae (a, valve; b, everted vesica). 51, Mammifrontia rileyi (a, valve; b, everted vesica). 52, Benjaminola colorada (a, valve; b, everted vesica). 53, Perigonica tertia. 54, Perigonica fulminans. 55, Perigonica angulata. 56, Anarta fusculenta (a, valves; b, everted vesica). 57, Anarta crotchi (a, valves; b, everted vesica). 58, Anarta oaklandiae. 59, Lasionycta sala (a, valves; b, everted vesica). 60, Trichocerapoda harbisoni (a, valves; b, everted vesica). 61, Trichocerapoda comstocki. 62, Trichocerapoda oceanis (a, valves; b, everted vesica). 63. Hexorthodes nipana.
FIGURES 22–39 in Taxonomy of southern California Erebidae and Noctuidae (Lepidoptera) with descriptions of twenty one new species
FIGURES 22–39. Male genitalia of the new described species and related species: 22, Idia occidentalis. 23, Idia lubricalis. 24, Drasteria convergens (a, valves; b, everted vesica). 25, Drasteria pulchra (a, valves; b, everted vesica). 26, Drasteria tejonica (a, valves; b, everted vesica). 27, Tarachidia nigra. 28, Oncocnemis duplex (a, valve; b, everted vesica). 29, Oncocnemis helena (a, valve; b, everted vesica). 30, Oncocnemis sala (a, valve; b, everted vesica). 31, Oncocnemis kelsoensis (a, valve; b, everted vesica). 32, Annaphila scurlockorum (a, valve; b, everted vesica). 33, Annaphila abdita (a, valve; everted vesica). 34, Cryphia flavipuncta (a, valve; b, everted vesica). 35, Cryphia albipuncta (a, valves; b, everted vesica). 36, Protoperigea umbricata (a, valve; b, everted vesica). 37, Protoperigea posticata (a, valve; b, everted vesica). 38, Protoperigea subterminata (a, valve; b, everted vesica). 39, Protoperigea parvulata (a, valve; b, everted vesica).
FIGURES 63–79 in Taxonomy of southern California Erebidae and Noctuidae (Lepidoptera) with descriptions of twenty one new species
FIGURES 63–79. Female genitalia of the new described species: 64, Drasteria convergens. 65, Oncocnemis duplex. 66, Oncocnemis helena. 67, Oncocnemis sala. 68, Oncocnemis kelsoensis. 69, Annaphila scurlockorum. 70, Cryphia flavipuncta. 71, Protoperigea umbricata. 72, Protoperigea subterminata. 73, Protoperigea parvulata. 74, Protoperigea calientensis. 75, Aseptis fanatica. 76, Apamea robertsoni. 77, Apamea digitula. 78, Photedes sofiae. 79, Mammifrontia sarae. 80, Lasionycta sala. 81, Trichocerapoda oceanis.
FIGURES 1–21 in Taxonomy of southern California Erebidae and Noctuidae (Lepidoptera) with descriptions of twenty one new species
FIGURES 1–21. Adults of the new described species: 1, Drasteria convergens. 2, Tarachidia nigra. 3, Oncocnemis duplex. 4, Oncocnemis helena. 5, Oncocnemis sala. 6, Oncocnemis kelsoensis. 7, Annaphila scurlockorum. 8, Cryphia flavipuncta. 9, Protoperigea umbricata. 10, Protoperigea subterminata. 11, Protoperigea parvulata. 12, Protoperigea calientensis. 13, Aseptis fanatica. 14, Aseptis torreyana. 15, Apamea robertsoni. 16, Apamea digitula. 17, Photedes sofiae. 18, Mammifrontia sarae. 19, Lasionycta sala. 20, Trichocerapoda harbisoni. 21, Trichocerapoda oceanis.
FIGURE 6 in A new species of antipatharian coral (Cnidaria: Anthozoa: Antipatharia) from the southern California Bight
FIGURE 6. Antipathes spp.: A, A. speciosa Brook, branchlets from schizoholotype (USNM 100358); B, A. minor Brook, branches from schizoholotype (USNM 1000383); C, A. dendrochristos n. sp., branches from holotype (USNM 1026793). Scale bars 1 cm.
FIGURE 3. Antipathes dendrochristos n in A new species of antipatharian coral (Cnidaria: Anthozoa: Antipatharia) from the southern California Bight
FIGURE 3. Antipathes dendrochristos n. sp., holotype (USNM 1026793): A–D, spines on branchlets and branches. Scale bars 0.1 mm.
FIGURE 5. Antipathes dendrochristos n in A new species of antipatharian coral (Cnidaria: Anthozoa: Antipatharia) from the southern California Bight
FIGURE 5. Antipathes dendrochristos n. sp., pinkishorange form, paratype (USNM 1026794): A– D, spines on branchlets and branches. Scale bars 0.1 mm.
FIGURE 4. Antipathes dendrochristos n in A new species of antipatharian coral (Cnidaria: Anthozoa: Antipatharia) from the southern California Bight
FIGURE 4. Antipathes dendrochristos n. sp., pinkishorange form, paratype (USNM 1026794): A, entire corallum; B, closeup view of branches with branchlets; C, branchlets with polyps.
FIGURE 2. Antipathes dendrochristos n in A new species of antipatharian coral (Cnidaria: Anthozoa: Antipatharia) from the southern California Bight
FIGURE 2. Antipathes dendrochristos n. sp., holotype (USNM 1026793): A, larger part of corallum; B, closeup view of branches with branchlets; C, branches with polyps; D closeup view of polyps.
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Allen Brain Atlas
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