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Artigo Acesso aberto

John E. Cadle,

... western Ecuador and northern Peru in the Dipsas oreas group, comprising the nominal taxa D. oreas (Cope), D. elegans (Boulenger), and D. ellipsifera (Boulenger), ... species are resurrected from the synonymy of D. oreas. These species, especially D. elegans and D. ellipsifera, ... is quite different from color patterns in D. oreas. Dipsas ellipsifera differs from both D. oreas and D. elegans in having lower ventral and ... females have more ventrals than males; neither D. oreas nor D. ellipsifera is sexually dimorphic for this ...

Tópico(s): Lepidoptera: Biology and Taxonomy

2005 - Museum of Comparative Zoology | Bulletin of the Museum of Comparative Zoology

Artigo Revisado por pares

S. W. Calhoun, Ira F. Greenbaum,

... species of deer mice ( Peromyscus maniculatus and P. oreas ) from Vancouver Island and smaller islands in the ... high interpopulational differentiation) are more pronounced in P. oreas than in P. maniculatus , and this is attributed ... P. maniculatus austerus and three subspecies of P. oreas ( P. o. oreas, P. o. interdictus , and P. o. isolatus ) from ... genetic factors related to peripheral isolation of P. oreas from P. maniculatus and interspecific differences in dispersal ...

Tópico(s): Genetic Mapping and Diversity in Plants and Animals

1991 - Oxford University Press | Journal of Mammalogy

Artigo Acesso aberto Revisado por pares

Brandon K. Peoples, Emmanuel A. Frimpong,

... chub Nocomis leptocephalus and mountain redbelly dace Chrosomus oreas, which often uses N. leptocephalus nests for spawning. ... substrate availability would increase the propensity of C. oreas to associate with N. leptocephalus and decrease reproductive ... to our first hypothesis, we observed that C. oreas did not spawn without its host. The interaction ... mutualisms. Although the dilution effect provided by C. oreas positively influenced reproductive success of N. leptocephalus, it ...

Tópico(s): Genetic diversity and population structure

2016 - Wiley | Ecology and Evolution

Artigo Revisado por pares

Nigel P. Taylor,

... basis of fruit, seed and spination characters: M. oreas Group incl. M. oreas (2 subspp.), M. ernestii (2 subspp.), M. bahiensis ( ... Bedornung zu 6 Artengruppen zusammengefasst werden: Die M. OREAS-Gruppe mit M. oreas (2 ssp.), M. ernestii (2 ssp.), M. bahiensis ( ...

Tópico(s): Plant and animal studies

1991 - | Bradleya

Artigo Revisado por pares

Scott J. Gunn, Ira F. Greenbaum,

... FN" group (FN = 85–88) corresponding to P. oreas. The absence of karyotypic intermediates at localities of ... interpreted as verifying the specific status of P. oreas. Banding data indicated the presence of more extensive ... data. Comparison of the banded karyotype of P. oreas to data available from other P. maniculatus group species suggests that P. oreas and P. sitkensis shared a common ancestor since ...

Tópico(s): Genetic diversity and population structure

1986 - Oxford University Press | Journal of Mammalogy

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Monna Lysa Teixeira Santana, Geila Santos Carvalho, Luiz Roberto Guimarães Guilherme, Nilton Curi, Bruno Teixeira Ribeiro,

... elements. Three certified reference materials (CRM) were investigated: OREAS 100a, OREAS 101a, and OREAS 101b. These materials were saturated (0.68 g ...

Tópico(s): Geochemistry and Geologic Mapping

2019 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia

Artigo Acesso aberto Revisado por pares

Melissa Songer, Mark V. Lomolino, David R. Perault,

Peromyscus oreas and P. maniculatus were non-randomly distributed across macrohabitats (including continuous old-growth forests, old-growth corridors, ... At this landscape scale, population densities of P. oreas were significantly higher in old-growth sites, particularly ... and by the relatively high densities of P. oreas in forest fragments that lacked P. maniculatus. Relative ...

Tópico(s): Ecology and Vegetation Dynamics Studies

1997 - Oxford University Press | Journal of Mammalogy

Artigo Revisado por pares

Walter Sheppe,

Life history data on P. oreas and three races of P. maniculatus were gathered in the course of a study of the systematics and ecology of these ... breed for a month or more after P. oreas stopped breeding. Animals born early in the breeding ... year. Litter size averaged 6.1 in P. oreas , 5.5 in P. maniculatus . In June one- ...

Tópico(s): Bat Biology and Ecology Studies

1963 - Oxford University Press | Journal of Mammalogy

Artigo Acesso aberto Revisado por pares

Fidelis A. Atuo, Samuel T. Ivande, Z.J. Wala, Timothy J. O’Connell,

... the consequences for breeding grey-necked picathartes Picathartes oreas in the forests of Cross River in south- ... only two nesting attempts were made by P. oreas during the survey. Thirty-seven nests (c. 95%) ... encourage conservation education for the protection of P. oreas and other threatened species in the region and ...

Tópico(s): Animal Behavior and Reproduction

2014 - Cambridge University Press | Oryx

Artigo Revisado por pares

Brandon K. Peoples, Emmanuel A. Frimpong,

... two of its nearly‐obligate beneficiary species ( Chrosomus oreas and Clinostomus funduloides ). Location Sixty‐one sites on ... habitat variables mediated host‐associate interactions for C. oreas but not for C. funduloides . Main conclusions This ...

Tópico(s): Species Distribution and Climate Change

2015 - Wiley | Journal of Biogeography

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marcelo Oliveira Teles de Menezes, Nigel P. Taylor, Maria Iracema Bezerra Loiola,

... zehntneri, Epiphyllum phyllanthus, Harrisia adscendens, Hylocereus setaceus, Melocactus oreas subsp. oreas, M. violaceus subsp. violaceus, M. zehntneri, Pereskia aculeata, ...

Tópico(s): Plant Diversity and Evolution

2013 - Rio de Janeiro Botanical Garden Research Institute | Rodriguésia

Artigo Acesso aberto Revisado por pares

David C. Blackburn,

... This new species is morphologically similar to C. oreas, another high-altitude species endemic to the Cameroonian ... C. schioetzi; (4) C. sp. nov. and C. oreas; and (5) C. cyaneospila, C. pulchra, C. venusta ...

Tópico(s): Lepidoptera: Biology and Taxonomy

2008 - Oxford University Press | Zoological Journal of the Linnean Society

Artigo Revisado por pares

Marc Constantin,

... following eight RMs, mostly ultramafic rocks (CHR‐Pt+, OREAS‐13P, OREAS‐14P, PCC‐1, UMT‐1, WMG‐1, WMS‐ ...

Tópico(s): Radioactive element chemistry and processing

2008 - Wiley | Geostandards and Geoanalytical Research

Artigo Brasil Produção Nacional Revisado por pares

José Geraldo Aquino de Assis, Ana Lúcia Pires Cotias de Oliveira, Sheila Vitória Resende, Juliana F. V. Senra, Marlon C. Machado,

... f. erythracanthus and subsp. ernestii f. azulensis), M. oreas (subsp. cremnophilus and subsp. oreas), M. concinnus, M. glaucescens, M. salvadorensis, M. violaceus ( ...

Tópico(s): Cassava research and cyanide

2003 - | Bradleya

Artigo Acesso aberto Revisado por pares

J S Ash,

Summary The Grey-necked Picathartes Picathartes oreas was found in various forested areas of south-eastern Nigeria in February 1987, an event followed in September-October that year by ...

Tópico(s): Ecology and Vegetation Dynamics Studies

1991 - Cambridge University Press | Bird Conservation International

Artigo Revisado por pares

R. M. Sullivan, S. W. Calhoun, Ira F. Greenbaum,

... and Mainland Populations of Peromyscus maniculatus and Peromyscus oreas Get access Robert M. Sullivan, Robert M. Sullivan ...

Tópico(s): Genetic diversity and population structure

1990 - Oxford University Press | Journal of Mammalogy

Artigo Revisado por pares

Scott J. Gunn,

... of the high FN insular forms with P. oreas does not affect the chromosomally determined cladistic placement of P. oreas as a laxon derived from P. maniculatus.

Tópico(s): Genetic and phenotypic traits in livestock

1988 - NRC Research Press | Canadian Journal of Zoology

Artigo Revisado por pares

Marc W. Allard, Scott J. Gunn, Ira F. Greenbaum,

Journal Article Mensural Discrimination of Chromosomally Characterized Peromyscus oreas and P. maniculatus Get access Marc W. Allard, ...

Tópico(s): Genetic diversity and population structure

1987 - Oxford University Press | Journal of Mammalogy

Artigo Revisado por pares

Wayne Bradshaw, T. C. Hsü,

... and <i>P</i>. <i>m</i>. <i>oreas, </i>dual modes were evident, which implied genetic ... cytological types in <i>P.m</i>. <i>oreas </i>are cytologically similar to either adjacent coastal ...

Tópico(s): Genetic diversity and population structure

1972 - Karger Publishers | Cytogenetic and Genome Research

Artigo Revisado por pares

T. T. Liu,

Journal Article Hybridization between Peromyscus maniculatus oreas and P. m. gracilis Get access T. T. Liu T. T. Liu Institute of Human Biology, University of Michigan, Ann Arbor Search ...

Tópico(s): Wildlife Ecology and Conservation

1954 - Oxford University Press | Journal of Mammalogy

Revisão Acesso aberto Revisado por pares

J A Scott,

P. progne and its subspecies oreas and silenus have differentlyshaped gnathos and tegumen, and have blacker undersides of their wings, than have P. gracilis and its subspecies ... the underside and abdomen structures of progne and oreas, the upperside of P gracilis zephyrus.The new ...

Tópico(s): Ecology and Vegetation Dynamics Studies

1984 - | Journal of Research on the Lepidoptera

Artigo Revisado por pares

Arthur Svihla,

Development and Growth of Peromyscus Maniculatus Oreas Get access Arthur Svihla Arthur Svihla State College of Washington, Pullman, Washington Search for other works by this author on: Oxford Academic ...

Tópico(s): Animal Ecology and Behavior Studies

1936 - Oxford University Press | Journal of Mammalogy

Artigo Acesso aberto Revisado por pares

Taku Awa, G Dzikouk, Ken Norris,

The Grey-necked Picathartes Picathartes oreas, considered ‘Vulnerable’, is an enigmatic ground-dwelling bird endemic to the central African equatorial rainforest and belongs to a family of ...

Tópico(s): African Botany and Ecology Studies

2009 - Cambridge University Press | Bird Conservation International

Artigo Acesso aberto Revisado por pares

Anath Bandhu Das, S. Mohanty,

... as separate species and separated out from M. oreas group as well as M. zehntneri from M. ... the right placement of these species in M. oreas group where M. ernestii ssp ernestii could be ... same group confirmed its right position in M. oreas group. M. concinnus with the M. ernestii and ...

Tópico(s): Plant and animal studies

2008 - University of Florence | Caryologia

Artigo Revisado por pares

Fidelis A. Atuo, Samuel T. Ivande, Z.J. Wala, Shiiwa A. Manu, Timothy J. O’Connell,

The Grey-necked Picathartes Picathartes oreas is a globally threatened bird species in Africa with a wild population of less than 10,000 individuals. The Nigerian population, ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2016 - Taylor & Francis | Ostrich

Artigo Acesso aberto Revisado por pares

Piotr Gąsiorek, Katarzyna Vončina, Marcin Bochnak, Bartłomiej Surmacz, Witold Morek, Łukasz Michalczyk,

... irroratus sp. nov., E. latruncularis sp. nov., E. oreas sp. nov., E. regularis sp. nov., E. scabrocirrosus ...

Tópico(s): Spaceflight effects on biology

2022 - Q15088586 | Zootaxa

Artigo Acesso aberto Revisado por pares

Luyao Ma, Kai Hu, Pengde Li, Jiaqi Liu, Xiangqun Yuan,

... butterflies, Iphiclides podalirius, Parara guttata, Colias fieldii, Celastrina oreas, Sasakia charonda, Tirumala limniace, Acraea issoria, Stichophthalma neumogeni, ...

Tópico(s): Insect and Arachnid Ecology and Behavior

2019 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

A. M. Tchassem F., Thomas M. Doherty‐Bone, Michèle Marina Kameni N., Walter Paulin Tapondjou N., Joseph Lebel Tamesse, Legrand Nono Gonwouo,

... and Endangered Leptodactylodon perreti , Astylosternus ranoides and Cardioglossa oreas . Using the updated inventory of amphibians, which includes ...

Tópico(s): Primate Behavior and Ecology

2019 - Cambridge University Press | Oryx

Artigo Acesso aberto Revisado por pares

A. Brett, Julie Prytulak, Samantha J. Hammond, Mark Rehkämper,

... Mg and UB ‐N; NIST SRM 607 and OREAS 14P.

Tópico(s): Diamond and Carbon-based Materials Research

2018 - Wiley | Geostandards and Geoanalytical Research

Artigo Acesso aberto Revisado por pares

Julia A. Schultz, Irina Ruf, Thomas Martin,

... asymmetric bicrural stapes (ABS) in the paulchoffatiid Pseudobolodon oreas . The middle ear ossicles displaced inside the osseous ...

Tópico(s): Ichthyology and Marine Biology

2018 - Royal Society | Proceedings of the Royal Society B Biological Sciences