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271 results for “introduced species”
Figure 4 from: Phookamsak R, Hongsanan S, Bhat DJ, Wanasinghe DN, Promputtha I, Suwannarach N, Kumla J, Xie N, Dawoud TM, Mortimer PE, Xu J, Lumyong S (2024) Exploring ascomycete diversity in Yunnan II: Introducing three novel species in the suborder Massarineae (Dothideomycetes, Pleosporales) from fern and grasses. In: Wijayawardene N, Karunarathna S, Fan X-L, Li Q-R (Eds) Taxonomy and secondary metabolites of wood-associated fungi. MycoKeys 104: 9-50. https://doi.org/10.3897/mycokeys.104.112149
Figure 4 Bambusicola hongheensis (KUN-HKAS 129042, holotype) A the appearance of ascomata on the host surface B vertical section of an ascoma C, D peridia E pseudoparaphyses F, G asci embedded in pseudoparaphyses H–K ascospores L, M ascospores stained in India Ink show a thin mucilaginous sheath surrounding ascospores. Scale bars: 100 μm (B); 20 μm (C–G); 10 μm (H–M).
Figure 6 from: Phookamsak R, Hongsanan S, Bhat DJ, Wanasinghe DN, Promputtha I, Suwannarach N, Kumla J, Xie N, Dawoud TM, Mortimer PE, Xu J, Lumyong S (2024) Exploring ascomycete diversity in Yunnan II: Introducing three novel species in the suborder Massarineae (Dothideomycetes, Pleosporales) from fern and grasses. In: Wijayawardene N, Karunarathna S, Fan X-L, Li Q-R (Eds) Taxonomy and secondary metabolites of wood-associated fungi. MycoKeys 104: 9-50. https://doi.org/10.3897/mycokeys.104.112149
Figure 6 Periconia kunmingensis (KUN-HKAS102239, holotype) A, B the appearance of fungal colonies on host substrate C–E conidiophores F, G closed-up conidiophores with spherical heads H, I conidiogenous cells bearing conidia J conidia catenate in acropetal short chain K–P conidia. Scale bars: 500 µm (A, B); 50 µm (C–E); 20 µm (F, G); 10 µm (J); 5 µm (H, I, K–P).
Figure 5. Locations where Lipoptena fortisetosa forms A and B in Two cases of introducing Lipoptena fortisetosa Maa (Diptera: Hippoboscidae) into Europe through different deer species
Figure 5. Locations where Lipoptena fortisetosa forms A and B were collected.
Introduced honey bees increase host plant abundance but decrease native bumble bee species richness and abundance
<p>Long-term variation in the population density of introduced honey bees (<em>Apis mellifera)</em> has been shown to be associated with variations in floral traits in alpine lotus (<em>Saussurea nigrescens</em>). However, it remains to be determined whether a high density of honey bees affects the abundance of nectariferous plants and the species richness and abundance of native bumble bees. We predicted that a high density of introduced honey bees lasting three decades would decrease the species richness and abundance of native bumble bees but increase the abundance of honeybee host plant species. Here, the field experiments were conducted to examine the diversity of nectariferous plants and native bumble bees along the typical gradients of honey bee density (high density of honey bee at close apiary and low density of honey bee at distant of apiary). We investigated nectariferous plant abundance, floral and seed traits, bumble bee species richness and abundance at sites with either a high or low honey bee density in an alpine meadow. Our results demonstrated that an increased population of introduced honey bees was associated with increased host plant abundance and flower/capitula number per plant but decreased nectar volume per flower, seed mass, species richness and abundance of native bumble bees. The bumble bee visitation rate was positively correlated with nectar volume per flower at sites close to and far from apiaries. The honey bee visitation rate was positively correlated with flower/capitula number per plant at sites close to apiaries and nectar volume per flower at sites far from apiaries. Seed mass was negatively correlated with nectariferous plant abundance. Our findings showed that introduced honey bees decreased the species richness and abundance of native bumble bees, attributed to evolutionary decrease nectar resources among honey bee host plant species, but increased the abundance of nectariferous plants, attributed to the production of many small seeds by plants. This suggests that long-term high-density beekeeping affects the biodiversity of honey bee host plants and native bumble bees. Our results provide new insights into the mechanisms of maintaining the biodiversity of nectariferous plants and native bumble bees.</p>
FIGURE 44 in Taxonomic review of the genus Morabia Hausmann & Tujuba, 2020 with descriptions of two new species and introducing five new generic combinations (Lepidoptera, Geometridae, Ennominae)
FIGURE 44. Maximum likelihood tree of Morabia.
FIGURE 43 in Taxonomic review of the genus Morabia Hausmann & Tujuba, 2020 with descriptions of two new species and introducing five new generic combinations (Lepidoptera, Geometridae, Ennominae)
FIGURE 43. Distribution of the Morabia species.
Supplementary material 1 from: Pirzio-Biroli A, Crowley SL, Siriwardena GM, Plummer KE, Schroeder J, White RL (2024) Not in the countryside please! Investigating UK residents' perceptions of an introduced species, the ring-necked parakeet (Psittacula krameri). NeoBiota 93: 1-24. https://doi.org/10.3897/neobiota.93.110122
Supplementary sections
Figure 8 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 8 New species records for Hong Kong, in full-face, profile, and dorsal view, respectively A–C worker of S.kichijo (RHL003471) D–F worker of S.sydorata (RHL003404) G–I worker of S.tisiphone (RHL02818).
Figure 7 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 7 Strumigenyshirsuta sp. n. A–C holotype queen (ANTWEB1009854) A profile view B dorsal view C full-face view.
Figure 5 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 5 New introduced species records for Hong Kong, in full-face, profile, and dorsal view, respectively A–C worker of S.hexamera (RHL003477) D–F worker of S.membranifera (BMW02021) G–I worker of S.nepalensis (BMW02392) J–L queen of S.rogeri (ANTWEB1013909).
Figure 9 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 9 Strumigenyslantaui sp. n. A–D holotype worker (ANTWEB1009620) A profile view B close-up on the antenna C dorsal view D full-face view.
Figure 2 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 2 Distribution of Strumigenys species in Hong Kong AS.canina, S.elegantula, and S.emmaeB S. exilirhina, S.feae, and S.formosaCS.heteropha, S.hexamera, and S.hirsuta sp. n. DS.kichijo, S.lantaui sp. n., and S.mazu. Circles represent species previously recorded from Hong Kong, diamonds represent newly recorded species, and stars represent new species. Newly recorded introduced species are shown with red squares, and previously recorded introduced species are shown with red circles. Green shaded portions of the map correspond with higher levels of tree cover, and grey with lower levels of tree cover.
Figure 13 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 13 Phenology of 11 Strumigenys species collected in Hong Kong on the basis of alate female specimens collected within Malaise traps, with the exception of S.canina with females and males collected in leaf litter. Dark grey areas represent periods during which a given species was collected (in front of a species name) or the period in which sampling was conducted (Period sampled). Numbers in the last row of the table represent the number of species collected within a given period.
Figure 11 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 11 Strumigenyscf.muticaA–C queen (ANTWEB1016246(1)) A profile view B dorsal view C full-face view.
Figure 1 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 1 Morphological measurements used. For full definition of each abbreviation, refer to text under the methods and materials section.
Figure 3 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 3 Strumigenysfeae/formosensisA worker (ANTWEB1017082) full-face view B worker (RHL01266) full-face view.
Figure 10 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 10 Distribution of Strumigenys species in Hong Kong AS.membranifera, S.minutula, and S.mitisBS.cf.mutica, S.nanzanensis, and S.nathistorisoc sp. n. CS.nepalensis, S.rallarhina, and S.rogeri* DS.sauteri, S.sydorata, and S.tisiphone. Circles represent species previously recorded from Hong Kong, diamonds represent newly recorded species, and stars represent new species. Newly recorded introduced species are shown with red squares. Green shaded portions of the map correspond with higher levels of tree cover, and grey with lower levels of tree cover. *To avoid confusion, S.rogeri (a newly recorded introduced species) is represented by a yellow square instead of a red square.
Figure 12 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 12 Strumigenysnathistorisoc sp. n. A, C, D Holotype worker (ANTWEB1016948), B paratype worker (ANTWEB1009636) A profile view B close-up on the mandibles in anterodorsal view C dorsal view D full-face view.
Figure 6 from: Tang KL, Pierce MP, Guénard B (2019) Review of the genus Strumigenys (Hymenoptera, Formicidae, Myrmicinae) in Hong Kong with the description of three new species and the addition of five native and four introduced species records. ZooKeys 831: 1-48. https://doi.org/10.3897/zookeys.831.31515
Figure 6 Strumigenyshirsuta sp. n. A–C Holotype worker (ANTWEB1009855) A Profile view B dorsal view C full-face view.
Supplementary material 6 from: Xu X, Wolfe L, Diez J, Zheng Y, Guo H, Hu S (2019) Differential germination strategies of native and introduced populations of the invasive species Plantago virginica. NeoBiota 43: 101-118. https://doi.org/10.3897/neobiota.43.30392
: Data type: occurrence
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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)
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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.