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  1 / 1351 MEDLINE  
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[PMID]:28748565
[Au] Autor:Portik DM; Leaché AD; Rivera D; Barej MF; Burger M; Hirschfeld M; Rödel MO; Blackburn DC; Fujita MK
[Ad] Endereço:Department of Biology, The University of Texas at Arlington, Arlington, TX, USA.
[Ti] Título:Evaluating mechanisms of diversification in a Guineo-Congolian tropical forest frog using demographic model selection.
[So] Source:Mol Ecol;26(19):5245-5263, 2017 Oct.
[Is] ISSN:1365-294X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The accumulation of biodiversity in tropical forests can occur through multiple allopatric and parapatric models of diversification, including forest refugia, riverine barriers and ecological gradients. Considerable debate surrounds the major diversification process, particularly in the West African Lower Guinea forests, which contain a complex geographic arrangement of topographic features and historical refugia. We used genomic data to investigate alternative mechanisms of diversification in the Gaboon forest frog, Scotobleps gabonicus, by first identifying population structure and then performing demographic model selection and spatially explicit analyses. We found that a majority of population divergences are best explained by allopatric models consistent with the forest refugia hypothesis and involve divergence in isolation with subsequent expansion and gene flow. These population divergences occurred simultaneously and conform to predictions based on climatically stable regions inferred through ecological niche modelling. Although forest refugia played a prominent role in the intraspecific diversification of S. gabonicus, we also find evidence for potential interactions between landscape features and historical refugia, including major rivers and elevational barriers such as the Cameroonian Volcanic Line. We outline the advantages of using genomewide variation in a model-testing framework to distinguish between alternative allopatric hypotheses, and the pitfalls of limited geographic and molecular sampling. Although phylogeographic patterns are often species-specific and related to life-history traits, additional comparative studies incorporating genomic data are necessary for separating shared historical processes from idiosyncratic responses to environmental, climatic and geological influences on diversification.
[Mh] Termos MeSH primário: Anuros/classificação
Biodiversidade
Evolução Biológica
Filogenia
[Mh] Termos MeSH secundário: Animais
Camarões
Congo
DNA Mitocondrial/genética
Guiné Equatorial
Florestas
Gabão
Fluxo Gênico
Modelos Biológicos
Nigéria
Filogeografia
Clima Tropical
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA, Mitochondrial)
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171220
[Lr] Data última revisão:
171220
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170728
[St] Status:MEDLINE
[do] DOI:10.1111/mec.14266


  2 / 1351 MEDLINE  
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[PMID]:28700648
[Au] Autor:Nowak K; Fahr J; Weber N; Lübke-Becker A; Semmler T; Weiss S; Mombouli JV; Wieler LH; Guenther S; Leendertz FH; Ewers C
[Ad] Endereço:Epidemiology of highly pathogenic microorganisms, Robert Koch Institute, Berlin, Germany.
[Ti] Título:Highly diverse and antimicrobial susceptible Escherichia coli display a naïve bacterial population in fruit bats from the Republic of Congo.
[So] Source:PLoS One;12(7):e0178146, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Bats are suspected to be a reservoir of several bacterial and viral pathogens relevant to animal and human health, but studies on Escherichia coli in these animals are sparse. We investigated the presence of E. coli in tissue samples (liver, lung and intestines) collected from 50 fruit bats of five different species (Eidolon helvum, Epomops franqueti, Hypsignathus monstrosus, Myonycteris torquata, Rousettus aegyptiacus) of two different areas in the Republic of Congo between 2009 and 2010. To assess E. coli pathotypes and phylogenetic relationships, we determined the presence of 59 virulence associated genes and multilocus sequence types (STs). Isolates were further tested for their susceptibility to several antimicrobial substances by agar disk diffusion test and for the presence of an Extended-Spectrum Beta-Lactamase phenotype. E. coli was detected in 60% of the bats analysed. The diversity of E. coli strains was very high, with 37 different STs within 40 isolates. Occasionally, we detected sequence types (e.g. ST69, ST127, and ST131) and pathotypes (e.g. ExPEC, EPEC and atypical EPEC), which are known pathogens in human and/or animal infections. Although the majority of strains were assigned to phylogenetic group B2 (46.2%), which is linked with the ExPEC pathovar, occurrence of virulence-associated genes in these strains were unexpectedly low. Due to this, and as only few of the E. coli isolates showed intermediate resistance to certain antimicrobial substances, we assume a rather naïve E. coli population, lacking contact to humans or domestic animals. Future studies featuring in depth comparative whole genome sequence analyses will provide insights into the microevolution of this interesting strain collection.
[Mh] Termos MeSH primário: Quirópteros/microbiologia
Farmacorresistência Bacteriana
Escherichia coli/patogenicidade
Filogenia
[Mh] Termos MeSH secundário: Animais
Congo
Escherichia coli/classificação
Escherichia coli/efeitos dos fármacos
Escherichia coli/genética
Variação Genética
Intestinos/microbiologia
Fígado/microbiologia
Pulmão/microbiologia
Virulência/genética
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170926
[Lr] Data última revisão:
170926
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170713
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0178146


  3 / 1351 MEDLINE  
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[PMID]:28661006
[Au] Autor:Genton C; Cristescu R; Gatti S; Levréro F; Bigot E; Motsch P; Le Gouar P; Pierre JS; Ménard N
[Ad] Endereço:UMR 6553, ECOBIO-Ecosystems, Biodiversity, Evolution, CNRS/University of Rennes 1, Biological Station of Paimpont, Paimpont, France.
[Ti] Título:Using demographic characteristics of populations to detect spatial fragmentation following suspected ebola outbreaks in great apes.
[So] Source:Am J Phys Anthropol;164(1):3-10, 2017 Sep.
[Is] ISSN:1096-8644
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: Demographic crashes due to emerging diseases can contribute to population fragmentation and increase extinction risk of small populations. Ebola outbreaks in 2002-2004 are suspected to have caused a decline of more than 80% in some Western lowland gorilla (Gorilla gorilla gorilla) populations. We investigated whether demographic indicators of this event allowed for the detection of spatial fragmentation in gorilla populations. MATERIALS AND METHODS: We collected demographic data from two neighbouring populations: the Lokoué population, suspected to have been affected by an Ebola outbreak (followed from 2001 to 2014), and the Romani population, of unknown demographic status before Ebola outbreaks (followed from 2005 to 2014). RESULTS: Ten years after the outbreak, the Lokoué population is slowly recovering and the short-term demographic indicators of a population crash were no longer detectable. The Lokoué population has not experienced any additional demographic perturbation over the past decade. The Romani population did not show any of the demographic indicators of a population crash over the past decade. Its demographic structure remained similar to that of unaffected populations. DISCUSSION: Our results highlighted that the Ebola disease could contribute to fragmentation of gorilla populations due to the spatially heterogeneous impact of its outbreaks. The demographic structure of populations (i.e., age-sex and group structure) can be useful indicators of a possible occurrence of recent Ebola outbreaks in populations without known history, and may be more broadly used in other emerging disease/species systems. Longitudinal data are critical to our understanding of the impact of emerging diseases on wild populations and their conservation.
[Mh] Termos MeSH primário: Surtos de Doenças/estatística & dados numéricos
Surtos de Doenças/veterinária
Gorilla gorilla/virologia
Doença pelo Vírus Ebola/epidemiologia
Doença pelo Vírus Ebola/veterinária
[Mh] Termos MeSH secundário: Animais
Congo/epidemiologia
Feminino
Masculino
Dinâmica Populacional/estatística & dados numéricos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170911
[Lr] Data última revisão:
170911
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170630
[St] Status:MEDLINE
[do] DOI:10.1002/ajpa.23275


  4 / 1351 MEDLINE  
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[PMID]:28617841
[Au] Autor:Imani G; Boyemba F; Lewis S; Nabahungu NL; Calders K; Zapfack L; Riera B; Balegamire C; Cuni-Sanchez A
[Ad] Endereço:Biology Department, Université Officielle de Bukavu, Bukavu, DR Congo.
[Ti] Título:Height-diameter allometry and above ground biomass in tropical montane forests: Insights from the Albertine Rift in Africa.
[So] Source:PLoS One;12(6):e0179653, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Tropical montane forests provide an important natural laboratory to test ecological theory. While it is well-known that some aspects of forest structure change with altitude, little is known on the effects of altitude on above ground biomass (AGB), particularly with regard to changing height-diameter allometry. To address this we investigate (1) the effects of altitude on height-diameter allometry, (2) how different height-diameter allometric models affect above ground biomass estimates; and (3) how other forest structural, taxonomic and environmental attributes affect above ground biomass using 30 permanent sample plots (1-ha; all trees ≥ 10 cm diameter measured) established between 1250 and 2600 m asl in Kahuzi Biega National Park in eastern Democratic Republic of Congo. Forest structure and species composition differed with increasing altitude, with four forest types identified. Different height-diameter allometric models performed better with the different forest types, as trees got smaller with increasing altitude. Above ground biomass ranged from 168 to 290 Mg ha-1, but there were no significant differences in AGB between forests types, as tree size decreased but stem density increased with increasing altitude. Forest structure had greater effects on above ground biomass than forest diversity. Soil attributes (K and acidity, pH) also significantly affected above ground biomass. Results show how forest structural, taxonomic and environmental attributes affect above ground biomass in African tropical montane forests. They particularly highlight that the use of regional height-diameter models introduces significant biases in above ground biomass estimates, and that different height-diameter models might be preferred for different forest types, and these should be considered in future studies.
[Mh] Termos MeSH primário: Biodiversidade
Biomassa
Florestas
Modelos Biológicos
Clima Tropical
[Mh] Termos MeSH secundário: Congo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170913
[Lr] Data última revisão:
170913
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170616
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0179653


  5 / 1351 MEDLINE  
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[PMID]:28610374
[Au] Autor:Allen KE; N WPT; Welton LJ; Bauer AM
[Ad] Endereço:Department of Biology, Villanova University, 800 Lancaster Avenue, Villanova, Pennsylvania 19085, USA. Current address: Department of Ecology and Evolutionary Biology, University of Kansas, 1450 Jayhawk Boulevard, Lawrence, Kansas 66045, USA.. Kallen9@ku.edu.
[Ti] Título:A new species of Trachylepis (Squamata: Scincidae) from Central Africa and a key to the Trachylepis of West and Central Africa.
[So] Source:Zootaxa;4268(2):255-269, 2017 05 16.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:A new species of skink, Trachylepis gonwouoi sp. nov. is described from Cameroon and the Republic of the Congo. It differs from all other species of Trachylepis in Central-West Africa by a combination of number of keels on dorsal scales (3-5); moderate SVL (maximum size of 80 mm); number of scale rows at midbody (28-34); number of supracilliaries (6-10); a well defined lateral white stripe, bordered by black, extending from under the eye to the insertion of the hind limb; and a ventral color in life of bright blue-green. Trachylepis gonwouoi sp. nov. was found in association with disturbed forest at elevations from 50 to 1050m. This species is syntopic with T. affinis and T. maculilabris. In order to aid in the identification of Trachylepis in West and Central Africa with the addition of T. gonwouoi sp. nov., we provide an updated key to the Trachylepis found from Mauritania through the Democratic Republic of the Congo. This key combines previous literature that treated Western and Central African taxa separately and represents the most comprehensive key for Trachylepis in West-Central Africa to date.
[Mh] Termos MeSH primário: Lagartos
[Mh] Termos MeSH secundário: África Central
África Ocidental
Animais
Camarões
Congo
República Democrática do Congo
Mauritânia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170809
[Lr] Data última revisão:
170809
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170615
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4268.2.5


  6 / 1351 MEDLINE  
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[PMID]:28424031
[Au] Autor:Ahmed QA; Memish ZA
[Ad] Endereço:1 Division of Pulmonary Disease and Critical Care Medicine, Department of Medicine, Winthrop University Hospital.
[Ti] Título:Yellow fever from Angola and Congo: a storm gathers.
[So] Source:Trop Doct;47(2):92-96, 2017 Apr.
[Is] ISSN:1758-1133
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:In common with Zika, Chikungunya and Dengue, Yellow Fever (YF) is an arthropod-borne flavivirus. It is transmitted between humans and from monkeys by mosquitoes of the Aedes aegypti (its principal vector), haemogogus and albopictus varieties. Three cycles of transmission may occur: urban; sylvatic; and intermediate. Recently, sub-Saharan Africa has seen the resurgence of this neglected disease. The current YF outbreak in Angola began in December 2015 in the capital Luanda and by October 2016 there had been > 4300 suspected cases, with 376 deaths (case fatality rate = 8.8%). A total of 884 were laboratory confirmed but it is likely that case numbers may be seriously underestimated. YF has subsequently quickly spread to neighbouring Congo and further afield to Kenya and also China, this being of grave concern as this was a first introduction of YF to Asia. YF has recently hit Brazil, with 555 suspected cases and 107 deaths reported by the end of January 2017. Extremely rapid unplanned urban migration in Africa by non-immune rural populations to already densely populated cities, where high densities of mosquitoes co-exist with city dwellers in makeshift flimsy accommodation, poses a ready recipe for an epidemic of massive proportion. In such conditions, with enormously strained public services existing among the most needy and vulnerable populations, mosquito control programmes are nearly impossible. YF in Congo is a tempest barely restrained. However, it is one that can be controlled by focused and committed international collaboration, by intense and united political will and by the marriage of old and trusted techniques: a vaccine almost a century old and some of the most modern technologies available to man.
[Mh] Termos MeSH primário: Surtos de Doenças
Febre Amarela/epidemiologia
[Mh] Termos MeSH secundário: Angola/epidemiologia
Congo/epidemiologia
Seres Humanos
[Pt] Tipo de publicação:JOURNAL ARTICLE; REVIEW
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170620
[Lr] Data última revisão:
170620
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170421
[St] Status:MEDLINE
[do] DOI:10.1177/0049475517699726


  7 / 1351 MEDLINE  
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[PMID]:28381214
[Au] Autor:Zanga J; Mbanzulu MK; Kabasele AF; Ngatu NR; Wumba DR
[Ad] Endereço:Department of Tropical Medicine, Faculty of Medicine, University of Kinshasa, PoBox: 834, Kinshasa 11, Democratic Republic of the Congo.
[Ti] Título:Rubella Seroprevalence and real-time PCR detection of RUBV among Congolese pregnant women.
[So] Source:BMC Infect Dis;17(1):250, 2017 Apr 05.
[Is] ISSN:1471-2334
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:BACKGROUND: Rubella is an acute infectious disease caused by Rubella virus (RUBV). RUBV remains an important pathogen worldwide, causing approximately 100 000 cases of congenital rubella syndrome (CRS) every year; and the most severe consequence of rubella is teratogenicity. The aim of this study was to estimate the prevalence of RUBV IgG antibodies and determine RUBV genotypes in Congolese pregnant women in Kongo central province, Democratic Republic of Congo (DRC). METHODS: This was a prospective cross-sectional study that consisted of a laboratory analysis of blood samples from 78 pregnant women to check for the presence of RUBV IgG antibodies, and also determine RUBV genotypes in seropositive samples (using primers targeting RUBV nucleoprotein), with the use of serological and molecular methods, respectively. Participants were pregnant women attending antenatal care clinics (ANC) at two health zones of Kisantu town in DRC. They were followed-up from the first to third trimester. Those who were negative for RUBV antibodies at the initial assay (first trimester) were tested in the second and, eventually, the third trimester. RESULTS: An overall rubella seroprevalence of 58.97% was observed, whereas RUBV nucleoprotein was detected in 60% of randomly selected 30 blood samples among the 46 RUBV seropositive pregnant women. Five (27.77%) of positive samples were positive for both RUBV genotypes (RV8633/9112 and RV8945/9577), whereas 11 (61.11%) of them were positive for RV8633/9112 and two (11.11%) were positive for RV8945/9577 only. Regarding rubella clinical signs and complications, two subjects (2.56%) presented with fever, whereas five pregnant women (6.41%) had experienced abortion. None (0%) of the participants has been vaccinated against RUBV. CONCLUSIONS: Findings from this study suggest that RUBV is prevalent in Congolese pregnant women. Further research is required to elucidate the molecular epidemiology of RUBV in order to design a rational rubella surveillance and control program in DRC.
[Mh] Termos MeSH primário: Complicações Infecciosas na Gravidez/epidemiologia
Reação em Cadeia da Polimerase em Tempo Real
Vírus da Rubéola
Rubéola (Sarampo Alemão)/epidemiologia
[Mh] Termos MeSH secundário: Adulto
Anticorpos Antivirais
Congo/epidemiologia
Estudos Transversais
Feminino
Seres Humanos
Gravidez
Complicações Infecciosas na Gravidez/virologia
Cuidado Pré-Natal
Prevalência
Estudos Prospectivos
Síndrome da Rubéola Congênita/epidemiologia
Vírus da Rubéola/imunologia
Vírus da Rubéola/isolamento & purificação
Estudos Soroepidemiológicos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Antibodies, Viral); 0 (rubella antibodies)
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170628
[Lr] Data última revisão:
170628
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170407
[St] Status:MEDLINE
[do] DOI:10.1186/s12879-017-2352-6


  8 / 1351 MEDLINE  
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[PMID]:28332189
[Au] Autor:Boesch C; Bombjaková D; Boyette A; Meier A
[Ad] Endereço:Department of Primatology, Max Planck Institute of Evolutionary Anthropology, Leipzig, Germany.
[Ti] Título:Technical intelligence and culture: Nut cracking in humans and chimpanzees.
[So] Source:Am J Phys Anthropol;163(2):339-355, 2017 Jun.
[Is] ISSN:1096-8644
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:OBJECTIVES: According to the technical intelligence hypothesis, humans are superior to all other animal species in understanding and using tools. However, the vast majority of comparative studies between humans and chimpanzees, both proficient tool users, have not controlled for the effects of age, prior knowledge, past experience, rearing conditions, or differences in experimental procedures. We tested whether humans are superior to chimpanzees in selecting better tools, using them more dexteriously, achieving higher performance and gaining access to more resource as predicted under the technical intelligence hypothesis. MATERIALS AND METHODS: Aka and Mbendjele hunter-gatherers in the rainforest of Central African Republic and the Republic of Congo, respectively, and Taï chimpanzees in the rainforest of Côte d'Ivoire were observed cracking hard Panda oleosa nuts with different tools, as well as the soft Coula edulis and Elaeis guinensis nuts. The nut-cracking techniques, hammer material selection and two efficiency measures were compared. RESULTS: As predicted, the Aka and the Mbendjele were able to exploit more species of hard nuts in the forest than chimpanzees. However, the chimpanzees were sometimes more efficient than the humans. Social roles differed between the two species, with the Aka and especially the Mbendjele exhibiting cooperation between nut-crackers whereas the chimpanzees were mainly individualistic. DISCUSSION: Observations of nut-cracking by humans and chimpanzees only partially supported the technical intelligence hypothesis as higher degrees of flexibility in tool selection seen in chimpanzees compensated for use of less efficient tool material than in humans. Nut cracking was a stronger social undertaking in humans than in chimpanzees.
[Mh] Termos MeSH primário: Comportamento Alimentar/fisiologia
Nozes
Pan troglodytes/fisiologia
Comportamento de Utilização de Ferramentas/fisiologia
[Mh] Termos MeSH secundário: Animais
Antropologia Física
República Centro-Africana
Congo
Costa do Marfim
Feminino
Seres Humanos
Inteligência/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1706
[Cu] Atualização por classe:170626
[Lr] Data última revisão:
170626
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170324
[St] Status:MEDLINE
[do] DOI:10.1002/ajpa.23211


  9 / 1351 MEDLINE  
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[PMID]:28264323
[Au] Autor:Häckel M
[Ad] Endereço:Department of Game Management and Wildlife Biology, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Kamýcká 1176, CZ-165 21 Prague 6, Czech Republic.. hackel@uvn.cz.
[Ti] Título:A contribution to the knowledge of the subfamily Panagaeinae Hope, 1838 from Africa. Part 2. Revision of the Craspedophorus leprieuri and C. regalis groups (Coleoptera: Carabidae).
[So] Source:Zootaxa;4236(2):zootaxa.4236.2.1, 2017 Feb 22.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:Afrotropical species of the Craspedophorus leprieuri and Craspedophorus regalis groups are revised. C. clasispilus (Alluaud, 1915) and C. guineensis Basilewsky, 1987 are considered as subspecies of C. leprieuri (Laporte de Castelnau, 1835); the synonymized C. peringueyi Csiki, 1929 (=laticollis Péringuey, 1904) is restated as subspecies of C. leprieuri, and it is described C. leprieuri zambianus (DR Congo: Katanga Province; Zambia); C. pseudofestivus Burgeon, 1930 is considered subspecies of C. merus Péringuey, 1904, and it is described C. merus lundanus (Angola, DR Congo: Kasai-Oriental and Katanga Provinces); C. bouvieri imperialis Burgeon, 1930 is considered to be a separate species of C. bouvieri (Rousseau, 1905), and C. bouvieri dux Basilewsky, 1951 is transferred to C. imperialis. The synonymized C. sayersii (Hope, 1842) is considered to be a good subspecies of C. regalis. C. bouvieri crampeli (Alluaud, 1915) is removed from C. bouvieri, and transferred to C. reflexus (Fabricius, 1781) in the C. reflexus species group (Häckel 2016). In this group C. uelensis Burgeon, 1930 is considered to be a subspecies of C. reflexus; and C. bozasi Alluaud, 1930 is synonymized with C. reflexus uelensis Burgeon, 1930. C. arnosti Häckel 2016 is synonymized with C. reflexus crampeli (Alluaud, 1915), C. ethmoides Alluaud, 1930 is synonymized with C. impictus (Boheman, 1848), and C. lebaudyi Alluaud, 1932 is synonymized with C. stanleyi Alluaud, 1930.
[Mh] Termos MeSH primário: Coleópteros
[Mh] Termos MeSH secundário: Angola
Distribuição Animal
Animais
Congo
República Democrática do Congo
Quênia
Zâmbia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:171116
[Lr] Data última revisão:
171116
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170308
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4236.2.1


  10 / 1351 MEDLINE  
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[PMID]:28264309
[Au] Autor:Katongo C; Seehausen O; Snoeks J
[Ad] Endereço:Department of Biological Sciences, University of Zambia, P.O. Box 32379, Lusaka, Zambia.. ckatongo@unza.zm.
[Ti] Título:A new species of Pseudocrenilabrus (Perciformes: Cichlidae) from Lake Mweru in the Upper Congo River System.
[So] Source:Zootaxa;4237(1):zootaxa.4237.1.10, 2017 Feb 26.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:Pseudocrenilabrus pyrrhocaudalis sp. nov. is described from Lake Mweru in the upper Congo River drainage, on the border of the Democratic Republic of Congo and Zambia. This species, which appears to be endemic to the lake, lives in sympatry with P. philander. Pseudocrenilabrus pyrrhocaudalis sp. nov. is distinguished from P. philander in nuptial males by the presence of an orange colour on the ventral part of the body and the proximal parts of the anal and caudal fins, a broad band of bright white on the distal edge of anal and caudal fins, a uniform grey head and dorsum, and a subtruncate caudal fin. In addition, P. pyrrhocaudalis has a shorter snout, a narrower head, a smaller interorbital distance, a smaller pre-anal distance, a more slender caudal peduncle and fewer scales around the caudal peduncle in both sexes.
[Mh] Termos MeSH primário: Ciclídeos
[Mh] Termos MeSH secundário: Animais
Congo
Feminino
Lagos
Masculino
Perciformes
Rios
Zâmbia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170809
[Lr] Data última revisão:
170809
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170308
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4237.1.10



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