1,721,243 research outputs found
A review of the Bembidion (Odontium) aenulum subgroup (Coleoptera: Carabidae), with description of a new species
No full textMaddison, David R., Arnold, Elizabeth (2009): A review of the Bembidion (Odontium) aenulum subgroup (Coleoptera: Carabidae), with description of a new species. Zootaxa 2214: 45-61, DOI: 10.5281/zenodo.18992
FIGURE 2. A in A review of the Bembidion (Odontium) aenulum subgroup (Coleoptera: Carabidae), with description of a new species
No full textFIGURE 2. A. Maximum likelihood tree based on COI data. B. Maximum likelihood tree based on 28S rDNA data. Branch lengths as reconstructed by Garli; scale bar units are substitutions per site.Published as part of Maddison, David R. & Arnold, Elizabeth, 2009, A review of the Bembidion (Odontium) aenulum subgroup (Coleoptera: Carabidae), with description of a new species, pp. 45-61 in Zootaxa 2214 on page 50, DOI: 10.5281/zenodo.18992
Figure 6 in A preliminary characterization of Bembidion perspicuum LeConte, with a reclassification of related species (Coleoptera, Carabidae) north of México
No full textFigure 6. Male aedeagus, left lateral view. All specimens from USA: Colorado: Fremont Co., Arkansas River at Texas Creek, 38.4106°N 105.5844°W. A Bembidion transversale, DRM Voucher DNA2481 B B. transversale, DRM Voucher DNA2486 C B. perspicuum DRM Voucher DNA2482 D B. perspicuum DRM Voucher DNA2485. All to same scale; scale bar is 0.1 mm. Arrows indicate the ostial flag, which differs in form between the species.Published as part of Maddison, David & Swanson, Alexander, 2010, A preliminary characterization of Bembidion perspicuum LeConte, with a reclassification of related species (Coleoptera, Carabidae) north of México, pp. 15-31 in ZooKeys 43 (43) on page 25, DOI: 10.3897/zookeys.43.390, http://zenodo.org/record/57665
Figure 3. Adult habitus. A B. transversale, DNA2481 in A preliminary characterization of Bembidion perspicuum LeConte, with a reclassification of related species (Coleoptera, Carabidae) north of México
No full textFigure 3. Adult habitus. A B. transversale, DNA2481, USA: Colorado: Fremont Co., Arkansas River at Texas Creek, 38.4106°N 105.5844°W B B. perspicuum, DRM Voucher V100552, USA: Colorado: Huerfano Co., Huerfano River at Badito, 37.7285°N 105.0167°W. Scale bar is 1 mm.Published as part of Maddison, David & Swanson, Alexander, 2010, A preliminary characterization of Bembidion perspicuum LeConte, with a reclassification of related species (Coleoptera, Carabidae) north of México, pp. 15-31 in ZooKeys 43 (43) on page 23, DOI: 10.3897/zookeys.43.390, http://zenodo.org/record/57665
Extant! LivingBembidion palosverdesKavanaugh and Erwin (Coleoptera: Carabidae) Found on Santa Catalina Island, California
No full textCaterino, Michael S., Caterino, Katie J., Maddison, David R. (2015): Extant! LivingBembidion palosverdesKavanaugh and Erwin (Coleoptera: Carabidae) Found on Santa Catalina Island, California. The Coleopterists Bulletin 69 (3): 410-411, DOI: 10.1649/0010-065x-69.3.410, URL: http://dx.doi.org/10.1649/0010-065x-69.3.41
The Tree of Life Web Project*
No full textMaddison, David R., Schulz, Katja-Sabine, Maddison, Wayne P., Z.-Q (2007): The Tree of Life Web Project*. Zootaxa 1668 (1): 19-40, DOI: 10.11646/zootaxa.1668.1.4, URL: https://www.biotaxa.org/Zootaxa/article/view/zootaxa.1668.1.
FIGURE 5. Male aedeagus and right paramere. Scale bar 0.1 in Phylogenetic relationships of the South American ground beetle subgenus Chilioperyphus Jeannel (Coleoptera: Carabidae: Trechinae: Bembidiini: Bembidion Latreille)
No full textFIGURE 5. Male aedeagus and right paramere. Scale bar 0.1 mm. A: B. orregoi (Argentina: Chubut: Rio Azul at Lago Puelo, 200m, 42.0933°S 71.6221°W; Maddison voucher V100667. B: B. mendocinum (Argentina: Mendoza: Villa 25 de Mayo, 875m, 34.5901°S 68.5608°W; Maddison voucher V100668).Published as part of Maddison, David R., Toledano, Luca, Sallenave, Soledad & Roig-Juñent, Sergio, 2013, Phylogenetic relationships of the South American ground beetle subgenus Chilioperyphus Jeannel (Coleoptera: Carabidae: Trechinae: Bembidiini: Bembidion Latreille), pp. 547-560 in Zootaxa 3636 (4) on page 557, DOI: 10.11646/zootaxa.3636.4.3, http://zenodo.org/record/526246
Fig. 1. A in Extant! LivingBembidion palosverdesKavanaugh and Erwin (Coleoptera: Carabidae) Found on Santa Catalina Island, California
No full textFig. 1. A) Rocky intertidal zone at the collecting site of Bembidion palosverdes on Santa Catalina Island, B) B. palosverdes from Santa Catalina Island [SBMNH-CBP0100948; scale bar = 1mm].Published as part of <i>Caterino, Michael S., Caterino, Katie J. & Maddison, David R., 2015, Extant! LivingBembidion palosverdesKavanaugh and Erwin (Coleoptera: Carabidae) Found on Santa Catalina Island, California, pp. 410-411 in The Coleopterists Bulletin 69 (3)</i> on page 410, DOI: 10.1649/0010-065x-69.3.410, <a href="http://zenodo.org/record/10113921">http://zenodo.org/record/10113921</a>
Bembidion perspicuum LeConte 1848
No full textBembidion perspicuum LeConte, 1848 Ochthedromus perspicuus LeConte, 1848: 466. Type locality “ Rocky Mountains ”. Holotype male, in MCZ (type number 5510), external structure and aedeagus examined. Bembidion acomanum Casey, 1918: 59. Type locality Jemez Springs, New Mexico, so restricted by Lindroth (1975). Lectotype female, designated by Lindroth (1975), in USNM (type number 36916), examined. Bembidion excursum Casey, 1918: 59. Type locality Tucson, Arizona. Holotype female, in USNM (type 36915), examined. This species is known from Texas, Kansas, Colorado, New Mexico, Arizona, Utah, Nevada, California, and Oregon. Its range in México has not been examined. Specimens from northern California and Oregon are dark, with only elytral apices being pale. They are thus very similar in appearance to paler specimens of Bembidion lugubre, from which they are most readily distinguished by genitalic characters.Published as part of Maddison, David & Swanson, Alexander, 2010, A preliminary characterization of Bembidion perspicuum LeConte, with a reclassification of related species (Coleoptera, Carabidae) north of México, pp. 15-31 in ZooKeys 43 (43) on page 27, DOI: 10.3897/zookeys.43.390, http://zenodo.org/record/57665
Figs. 16–17. Tentoria. 16 in A New Northern-Most Record for the Family Hydroscaphidae (Coleoptera: Myxophaga), with Description of a New Nearctic Species
No full textFigs. 16–17. Tentoria. 16) Hydroscapha redfordi; 17) Hydroscapha natans.Published as part of <i>Maier, Crystal A., Ivie, Michael A., Johnson, James B. & Maddison, David R., 2010, A New Northern-Most Record for the Family Hydroscaphidae (Coleoptera: Myxophaga), with Description of a New Nearctic Species, pp. 289-302 in The Coleopterists Bulletin 64 (4)</i> on page 295, DOI: 10.1649/0010-065x-64.4.289, <a href="http://zenodo.org/record/10102286">http://zenodo.org/record/10102286</a>
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