PDF superior The Chamidae family (Bivalvia: Venerida) in Peru, with the addition of five new records

The Chamidae family (Bivalvia: Venerida) in Peru, with the addition of five new records

The Chamidae family (Bivalvia: Venerida) in Peru, with the addition of five new records

La familia Chamidae ha sido poco estudiada en el Perú por su notable variación morfológica de las especies y los escasos estudios taxonómicos en la región. Dall (1909), reportó dos especies, Chama echinata y Chama pellucida; Olsson (1961), adicionó Pseudochama corrugata; Keen (1971), sólo menciona a esta última especie como presente en el mar peruano; Alamo y Valdivieso (1987, 1997) sólo reportan las tres especies mencio- nadas; Paredes et al. (1999), incluyen Chama venosa, mientras que Mogollón et al. (2000), adicionan Arcinella californica y

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Helminth parasites of bats (Chiroptera, Phyllostomidae) in the Department of Junin, Peru and Check list of records made in Peru

Helminth parasites of bats (Chiroptera, Phyllostomidae) in the Department of Junin, Peru and Check list of records made in Peru

Abstract: The objective of this work was to determine the parasitic helminth fauna of the phylostomid bats of Junin, Peru, as well as to prepare an updated checklist of records made in Peru. Thirty bats of 6 different species belonging to the family Phyllostomidae were captured in the locality of Chanchamayo, Junin, Peru. Of these species, Artibeus lituratus Olfers, 1818, A. planirostris (Spix, 1823) and Carollia perspicillata (Linnaeus, 1758) were parasitized by trematodes and nematodes; Phyllostomus discolor (Wagner, 1843) by cestodes and nemato- des; Carollia benkeithi Solari & Baker, 2006 and Glossophaga soricina (Pallas, 1766) by nematodes. A total of 175 trematode specimens, 115 nematode specimens and 8 cestode specimens were collected. All parasites found in the survey are new records for the department of Junin. The checklist developed in this study found 26 parasite species in the literature. Litomosoides brasiliensis Almeida, 1936, was the endoparasite with the largest number of hosts. The number of hosts with at least one species of parasite recorded was 22 bat species on the checklist. Key words: Bats, Host, Litomosoides, parasites, Phyllostomidae
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FIVE NEW RECORDS OF DRAGONFLIES (ODONATA: ANISOPTERA) FROM PUTUMAYO DEPARTMENT (COLOMBIA)

FIVE NEW RECORDS OF DRAGONFLIES (ODONATA: ANISOPTERA) FROM PUTUMAYO DEPARTMENT (COLOMBIA)

species in the country. This situation reflects that the study in the taxonomy of the odonates in Colombia is still emerging, since it is a low number when compared with other countries of the re- gion such as Peru (481 spp.), Venezuela (487 spp.) and Brazil (660 spp.) (Hoff-

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Three new records of asteroids (Echinodermata: Asteroidea) from Peru

Three new records of asteroids (Echinodermata: Asteroidea) from Peru

The aim of this work is to present three new shallow water (4 - >50 m) records of asteroids (Echinodermata: Asteroidea) for the Peruvian fauna: Astropecten regalis Gray, 1840, Paulia horrida Gray 1840 and Meyenaster gelatinosus (Meyen, 1834). Astropecten regalis geographical distribution is known that ranges from Gulf of California to Panama, this discovery extends its distribution to Mancora, Peru. Paulia horrida is known from Baja California to Isla Cocos, Costa Rica, and this record extends its southern distribution limit to Punta Sal, Peru. Meyenaster gelatinosus was considered endemic to Chilean waters, however, this record confirm its presence in Peru extending its northern distribution limit to San Juan de Marcona, Peru. Morphological and habitat information on this four species is provided, together with live pictures.
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New records of the leaffish Monocirrhus polyacanthus (Perciformes,Polycentridae) in the upper Madeira River basin, Bolivia

New records of the leaffish Monocirrhus polyacanthus (Perciformes,Polycentridae) in the upper Madeira River basin, Bolivia

The current distribution map of Monocirrhus polyacanthus in South America, allows us to identify three large “distribution areas” of the species. The most obvious corresponds to the Orinoco basin in Colombia and Venezuela. Secondly, the main stem of the Amazon from upper Peru to the east coast of Brazil (in which two secondary areas can be differentiated upstream and downstream). Thirdly the most marginal area that includes the southern isolated localities of the upper Madeira River in Bolivia (Figs. 2 & 4). The Monocirrhus polyacanthus record in the Toromonas stream basin is the southernmost of the species for the Madeira River basin (Table 1).
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CINCO NUEVOS REGISTROS PARA LA FLORA VASCULAR DE CHILE CONTINENTAL FIVE NEW RECORDS FOR THE VASCULAR FLORA OF CONTINENTAL CHILE

CINCO NUEVOS REGISTROS PARA LA FLORA VASCULAR DE CHILE CONTINENTAL FIVE NEW RECORDS FOR THE VASCULAR FLORA OF CONTINENTAL CHILE

P ALABRAS CLAVES : Adesmia, Carex, Luzula, Oxychloë, taxonomía, fitogeografía. ABSTRACT Five new records for the vascular flora of continental Chile are reported, corresponding to Adesmia hemisphaerica Hauman (Fabaceae), Carex argentina Barros (Cyperaceae), Luzula parvula Barros (Juncaceae), Oxychloë bisexualis Kuntze and Oxychloë haumaniana (Barros) Barros (Juncaceae). Main iconography, geographical - environmental distribution and taxonomic commentaries are referred for each taxon. Some phytogeographical aspects are discussed based upon these floristical novelties.
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The influence of the CEO in listed family businesses

The influence of the CEO in listed family businesses

The sample that we used in this study was made up of non-finance companies listed on the Spanish stock market from 2012 to 2016 and present in the Iberian Balance Sheet Analysis System database (SABI, by its Spanish initials). The sample originally included 102 companies but was later reduced when we removed companies that did not have the data necessary for study during all of the years considered. We also removed all companies that showed negative equity capital in any year, as we considered these to be atypical situations that could distort the results of the study. Finally, we removed companies that, during the period considered, underwent ownership changes that affected their classification (family or non-family) as well as those that changed the classification of CEO (family CEO or non-family CEO). After applying these filters, we were left with a final sample of 78 businesses.
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New records of Odonata from a tropical dry forest in the department of Huila, Colombia

New records of Odonata from a tropical dry forest in the department of Huila, Colombia

tions from El Agrado municipality in Huila between 08:00 and 15:00, hours of highest activity of these organisms (Figure 1). All localities were previously used for intensive farming and are currently part of the ecological restoration area of the El Quimbo hydroelectric project. The first locality is an area of about 300 m 2 at a water well located on the property of Comejenes, in the rural area called El Pedernal (2 ◦ 17 0 22.62 00 N 75 ◦ 40 0 43.27 00 W), with a maximal elevation of 730 masl. The second loca-
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A new species of Lachesilla in the pedicularia group and new records of Psocoptera (Insecta: Psocodea) from Paraguay

A new species of Lachesilla in the pedicularia group and new records of Psocoptera (Insecta: Psocodea) from Paraguay

Lienhard and Smithers (2002) listed 19 species of Psocoptera from Paraguay (http://www.ville-ge.ch/mhng/ psocoptera/page/ps05par.htm). Twelve of these species were collected by K. Fiebrig in June and August, 1906; July, 1906; and July, 1907 in San Bernardino, on the east margin of Ypacaraí Lake. The specimens collected were made available to Günther Enderlein, leading authority in the taxonomy of the Psocoptera at that time who, in 1910 (a and b), described the genera Pelmatocoria (now Steleops), Steleops, Lichenomima, Phlotodes (now Myopsocus), Rhaptoneura (now Myopsocus), Euplocania, Labocoria (now Mesopsocus), Colposeopsis (now Syllysis), Notolepium, and Trigonosceliscus (now Embidopsocus), and described 12 species in the above genera, excluding Phlotodes and Labocoria, and in the genera Amphigerontia (the species described was later transferred to Metylophorus), Clematostigma, Caecilius (now Valenzuela), and Echmepteryx. Since 1906, almost no psocid collecting was done in the country, and only seven species were added to those described by Enderlein; so the
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The participation of the family of autistic children in the school environment

The participation of the family of autistic children in the school environment

Así, siguiendo a Martínez y Galíndez (2003, p.9) , "existen diversas aproximaciones para comprender la involucración de los padres a nivel escolar". En primer lugar y at[r]

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The wood of five species of Zanthoxylum L. (rutaceae) with distribution in Mexico

The wood of five species of Zanthoxylum L. (rutaceae) with distribution in Mexico

Sin embargo, se encontraron caracteres como la presencia de drusas en algunos vasos y las fibras septadas que se registran por primera vez para el género, sugiriendo la nec[r]

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New records of the genus Xylaria (Ascomycota, Xylariaceae) from the República Argentina

New records of the genus Xylaria (Ascomycota, Xylariaceae) from the República Argentina

Estroma teleomórfico cespitoso, creciendo generalmente sobre grandes troncos caídos sin corteza, 4-43 x 1-2,5 mm; región fértil castaño oscura a negra, contornos periteciales evidentes o[r]

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First description of the male of Oonops nigromaculatus Mello-Leitão, 1944 (Araneae: Oonopidae) with the redescription of the female and new records

First description of the male of Oonops nigromaculatus Mello-Leitão, 1944 (Araneae: Oonopidae) with the redescription of the female and new records

Female (MACN-Ar 17993, PBI_OON 14893, Figs. 3, 5-6). Total length 1.83. As in male except as noted. CEPHALOTHORAX: Carapace yellow- brown; non-marginal pars cephalica setae dark, needle-like, present, scattered; non-marginal pars thoracica setae dark, needle-like. Clypeus setae present, dark, needle-like. Eyes PLE cir- cular. Labium broad, transversely elongated hexagon. Palp claw absent; tarsus unmodified. ABDOMEN: dorsum soft portions without the dorsal sclerotized stripe of the males. Colulus represented only by setae. LEGS: pale orange. Leg spination (only surfaces bearing spines listed, all spines longer than segment width): femora: I d1-0-0, pv0-0-1-1-0; II d1-0-0, pv0-0-0-1-0; III, IV d1-0-0; tibiae: I v2-2-2-2-0, II v2-2-2-2-0, III v0- 0-1, r0-0-1, p1-1; IV d0-1-0; p1-0-1; v1-0-2; meta- tarsi: I, v2-2-2, II v2-2-2; III v0-0-2; r0-1-0, p1-1; IV d0-1-0; p1-0-1; v1-0-2; r1-0-0.
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New records of Hypoxylon (Ascomycota, Hypoxylaceae) for the Argentine Yungas

New records of Hypoxylon (Ascomycota, Hypoxylaceae) for the Argentine Yungas

Hypoxylon Bull. is the largest and most com- plex genus of the family Hypoxylaceae (Wendt et al., 2018). The genus includes species with unipartite hemispherical to effused-pulvinate stromata with colored surface and homogeneous waxy to fibrous tissue bellow perithecial layer; and a nodulisporium-like anamorph, but with variations in the branching patterns of the conid- iophores (Daranagama et al., 2018; Ju & Rogers, 1996; Wendt et al., 2018). Their stromata release diverse pigments in contact with KOH solution. These pigments are secondary metabolites de- posited as colored granules below the stromatal surface and surrounding the perithecia, which frequently can possess species-specific chemical entities useful to discriminate Hypoxylon spe- cies (Hellwig et al., 2005; Kuhnert et al., 2014ab; Stadler et al., 2008).
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Estimation of the effects of physical violence on women in health family in Peru: 2012 - 2016

Estimation of the effects of physical violence on women in health family in Peru: 2012 - 2016

Lo que se conoce en la literatura como los costos intangibles de la violencia doméstica, estos costos mientras mayores sean más perjudicial será para el niño y su desenvolvimiento en la sociedad, Aizer (2014) encuentra que para Estados Unidos, la violencia doméstica reduce el tamaño del peso del nacimiento del niño y que más grande es el efecto si recurre en los primeros períodos del embarazo. Marthur y Slavov (2013) realizaron una investigación para la India sobre la violencia doméstica en donde encontraron que es más probable que una mujer busque empleo cuando mayor abuso ha soportado y también que la promoción de leyes que aumentan la autonomía de la mujer reduce la probabilidad de violencia hacía la ella. Gigi El-Bayoumi y otros(1998) muestra que los niños cuyas madres han sufrido violencia doméstica son más propensos a tener dificultades de aprendizaje y que al mismo tiempo son más probables de convertirse en personas violentas. Otros estudios como Levendovsky y Graham-Bermann (2001, p. 22) encuentran: “the children are affected by
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Family burden in families from the Psychoeducation Group of the Department of Psychiatry of the Universidad de Antioquia who have a family member diagnosed with bipolar disorder

Family burden in families from the Psychoeducation Group of the Department of Psychiatry of the Universidad de Antioquia who have a family member diagnosed with bipolar disorder

En conclusión, las diversas in- vestigaciones y experiencias mues- tran cómo la psicoeducación se con- vierte en un factor protector contra la carga familiar y disminuye el agotamiento del cuidador; esto se debe, según consideramos, a que una mayor información del cuidador sobre la psicopatología de su familiar le permite estar más atento ante la aparición de la crisis, solicitar una consulta médica inmediata, estar pendiente del suministro de los me- dicamentos, mayor sensibilización ante el padecimiento de su familiar y más compasión frente al que sufre el peso de la enfermedad.
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Teaching the Possessive with the Members of the Family in Students of the First grade “A” of the Secondary Educational Institution “Agroindustrial Pomaoca” Moho - 2018

Teaching the Possessive with the Members of the Family in Students of the First grade “A” of the Secondary Educational Institution “Agroindustrial Pomaoca” Moho - 2018

Hi, my name is Mia, and I am 12 years-old. My ………. name is Ana. She is 40 years-old. My father’s name is Alexander and he is a ……….. He is 45 years-old. We live in a big ………. close to the beach. We have a dog, and her name is Terra. My mother’s favourite ……….. are cats and that is why we have two cats. The cats’ names are Tiny and Bella. I also have an older ………. who doesn’t live with us. My brother’s hamster Danny does, and he is my best ………..

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Five new transit epochs of the exoplanet ogle tr 111b

Five new transit epochs of the exoplanet ogle tr 111b

tween 0.034 and 0.056 AU, where encounters between the test particle and OGLE-TR-111b would occur. For all the other or- bits, we calculate TTVs of the transiting body with the hy- pothetical coplanar perturber using a wide range of masses (0.1 M ⊕ M per 5000 M ⊕ ), variable density (from Earth to Jupiter density depending on the mass), and semimajor axes (0.02 AU a 0.13 AU in steps of 0.005 AU) with ∼ 4500 simulations over seven years. All the initial relative angles were fixed to zero. Near resonances, the steps in the variables were reduced to increase precision. Only the last five years were used for the timing analysis, since that is about the same time span covered by the observations, and also to minimize any effects introduced by the choice of initial parameters. Then we cal- culated the central time of each transit during all the simu- lations. Similarly to what was done in Section 4, we did a linear fit of these central times and we defined the TTV of each simulation as the standard deviation of the central times
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A checklist of the ants (Hymenoptera: Formicidae) of the department of Antioquia, Colombia and new records for the country

A checklist of the ants (Hymenoptera: Formicidae) of the department of Antioquia, Colombia and new records for the country

Camponotus (31 species, 12%), Pseudomyrmex (26 species, 10%), and Pachycondyla (20 species, 8%) are the three most represented genera. Fifty-nine percent of the species are shared with the North Andean Province (PN), 40% with the Amazon Province (PA), while 35% are shared with the Orinoquia Province (PO). Less than 25% of the species are shared with a belt of arid lands in the Caribbean coast of Colombia, Guyana province, and the island territories. Sixty-three percent of the species of Antioquia are shared with Costa Rica, which is a country in close vicinity and the most consistently ant-surveyed country in Latin American (Longino 2011). Close to 900 species are recorded for Costa Rica and 255 species are herein recorded for Antioquia. Despite the fact that 63% of the ants from Antioquia are shared with Costa Rica, there exists a high likelihood that this shared percentage will be considerably reduced when more ants are identified and sampling in Antioquia is in- tensified. The current wide distribution of several genera considered herein is recorded as the result of the Great American Biotic Interchange of species, after the closing of the Isthmus of Panama in the late Pliocene Period (Kimsey, 1992). Brown (1973) recorded the following genera moving through the Isthmus as a result of the interchange: Atta, Azteca, Cylindromyrmex, Ectatomma, Acanthoponera, Paraponera, and Thaumatomyrmex.
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A new bi parametric family of temporal transformations to improve the integration algorithms in the study of the orbital motion

A new bi parametric family of temporal transformations to improve the integration algorithms in the study of the orbital motion

F represents the non conservative disturbing forces as the atmospheric friction, the radiation pressure, the solar wind, etc. The most important motion in the solar system can be described in its first approximation without considering the disturbing forces, as a two-body problem: Sun-planet, Earth-satellite, etc. The two-body problem is a well-known integrable problem and its solution is given by a set of the orbital elements !σ [15], [6], [1]. The most common set of elements is the third set of Brower and Clemence !σ = (a, e, i, Ω, ω, M ) [1], M = n(t − t 0 ) + M 0 , where n = µ 1/2 a − 3/2 is the mean motion and M 0 is the
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