Megathylacus travassosi sp. n. e Nomimoscolex sudobim Woodland, 1935 (Cestoda - Proteocephalidea) parasitos de Pseudoplatystoma corruscans (Agassiz, 1829) (Siluriformes - Pimelodidae ) do reservatório de Itaipu e Rio Paraná, PR, Brasil)

It is described Megathylacus travassosi sp. n., parasite of Pseudoplatystoma corrusccans (Agassiz,1829), a pimelodid fish caught in Itaipu reservoir and Paraná river, Brazil. Nomimoscolex sudobim Woodland, 1935 is redescribed and for the first time referred parasitising P. corruscans. The list of proteocephalid cestodes of genus Pseudoplatystoma Bleeker, 1862, with its geographic distribution is given.

A new species of Phyllodistomum Braun, 1899 (Digenea: Gorgoderidae) from Rhamdia quelen (Quoy & Gaimard, 1824) (Siluriformes: Pimelodidae)

Phyllodistomum rhamdiae n. sp. is described based on specimens collected from the urinary bladder of freshwater catfishes, Rhmdia quelen, caught from the Guandu river, outskirts of Rio de Janeiro, State of Rio de Janeiro, Brazil. The new species is characterized by its sucker width ratio equal to 1:1, by the large size of the gonads and their spatial arrangement.

Biomphalaria subprona (Martens, 1899) (Gastropoda: Planorbidae)

A description is given of the shell, head-foot, pulmonary wall, reproductive system and radula of Biomphalaria subprona (Martens, 1899). A diagnosis between it and two other congeneric species under 10 mm in shell diameter occurring in Middle America (Biomphalaria helophila and B. schrammi) is presented.

Une pensée économique russe?: présentation, traduction et annotation de l'article "Science Economique" (1899) de Mikhail Ivanovich Tugan-Baranovskij

L'économiste russe Tugan-Baranovskij (1865-1919) a publié en 1899 une notice sur le développement de la « science économique russe » pour la première encyclopédie universelle russe, le Brockhaus-Efron. Sous la forme d'un catalogue chronologique des économistes russes et de leurs ouvrages tout au long du XIXe siècle, le récit de Tugan-Baranovskij représente une des premières tentatives d'écrire une histoire de la pensée économique russe. L'intérêt du texte se manifeste lorsqu'on s'interroge sur l'existence d'une telle science « nationale » de l'économie politique. Nous présentons ici en traduction française ce récit jamais encore traduit du russe, et nous l'accompagnons de notes sur les auteurs et les ouvrages qui y sont signalés.

Presence of Panstrongylus rufotuberculatus (Champion, 1899) (Hemiptera: Reduviidae: Triatominae) in Argentina

Panstrongylus rufotuberculatus is reported for the first time in Argentina. Four adults were attracted by the light of human dwellings in Calilegua National Park, Jujuy, at 1150 masl within the subtropical humid forest. The individuals were similar to those described in the literature. The epidemiological significance of this species is very low in the area, although deforestation might increase its role in the transmission of Trypanosoma cruzi.

Le corps à l'ouvrage : les représentations du corps dans les récits de voyage d'Ella Maillart, d'Annemarie Schwarzenbach, de Nicolas Bouvier et de Lorenzo Pestelli

Dans les années trente, Ella Maillart et Annemarie Schwarzenbach quittent la Suisse pour l'Afghanistan. Deux décennies plus tard, L. Pestelli et N. Bouvier s'embarquent à leur tour sur les routes d'Orient. Filles et fils de grands industriels, d'universitaires ou de diplomates, ces quatre écrivains-voyageurs mettent un point d'honneur à s'éloigner d'une conception bourgeoise du voyage en présentant leur départ comme un moyen de se définir dans l'ailleurs, c'est-à-dire en dehors de leur héritage social, familial, national et occidental. L'Orient leur semble le lieu des possibles. Or, malgré leur désir de table rase, ils s'aperçoivent vite que, quoi qu'ils fassent, leur corps porte les stigmates de l'Occident. Ils vont donc tenter de le modifier. Si le but du voyage n'est pas de faire totalement disparaître le corps, ce n'est qu'en le risquant, en l'offrant au monde, pour le meilleur et souvent pour le pire, que les voyageurs croient pouvoir goûter aux délices du dehors. Mais ce bonheur charnel, physique, sensuel voire érotique, comment le dire ? Et quelle langue adopter pour rendre compte de sa présence physique au monde ? La réunion de ces quatre auteurs d'époques, de genres et de plumes différents, nous permet d'observer l'évolution des représentations du corps dans le récit de voyage au vingtième siècle tout en questionnant nos habitudes de lecture. Quelle représentation attendons-nous du corps dans un récit de voyage ? Celui-ci est-il vraiment le lieu privilégié pour remettre le corps à l'ouvrage ? The Boby at work. Body representations ìn the narratives of Eila Maillart, Annemarie Schwarzenbach, Nicolas Bouvier and Lorenzo Pestelli. In the 1930s, Ella Maillart and Annemarie Schwarzenbach left Switzerland for Afghanistan. Two decades later, Lorenzo Pestelli and Nicolas Bouvier set out on the routes to the East. Daughters and sons of prominent industrialists, academics or diplomats, these four writer-travellers made a point of straying away from the bourgeois conception of travel by presenting their departure as a way of defining the self away from social, family, national and Western inheritance. The East appears to them as the location of many possibilities. Yet, in spite of their desire for a clean slate, they soon realise that, no matter what they do, their body carries the stigma of the West. They will thus try to modify it. If the aim of their travelling is not to make the body disappear completely, it is only by putting it at risk and by offering it to the world, for better and often for worse, that the travellers believe they can taste the delights from the outside. But how to put in words this carnal, physical, sensual and even erotic pleasure? And what language can be chosen to account for one's presence in the world? Working jointly on four writers, from different eras, genres and styles, helps us to observe the evolution of the representations of the body in travel literature in the 20`h century and at the same time it questions our reading habits. What representations of the body do we expect in travel literature? Is travel literature really the privileged location to put the body back to work?

Review of the genus Chalcolepidius Eschscholtz, 1829 (Coleoptera, Elateridae, Agrypninae)

The genus Chalcolepidius is revised. Type specimens of 65 nominal species, except C. costatus Pjatakowa, 1941, C. fleutiauxi Pjatakowa, 1941 and C. viriditarsus Schwarz, 1906, are examined. Eighty five species are studied, of which 34 are synonymyzed and 12 new species described; three species, C. alicii Pjatakowa, 1941, C. haroldi Candèze, 1878 and C. unicus Fleutiaux, 1910, formely included in this genus, are not congeneric and are removed; C. validus Candèze, 1857 is revalidated. The genus is now formed by 63 species. Redescriptions, illustrations and a key for the examined species, and a cladistic analysis for groups of species are also included. New synonyms established: C. apacheanus Casey, 1891 = C. simulans Casey, 1907 syn. nov. = C. acuminatus Casey, 1907 syn. nov. = C. nobilis Casey, 1907 syn. nov.; C. approximatus Erichson, 1841 = C. aztecus Casey, 1907 syn. nov. = C. niger Pjatakowa, 1941 syn. nov.; C. attenuatus Erichson, 1841 = C. cuneatus Champion, 1894 syn. nov. = C. tenuis Champion, 1894 syn. nov.; C. aurulentus Candèze, 1874 = C. candezei Dohrn, 1881 syn. nov. = C. grossheimi Pjatakowa, 1941 syn. nov.; C. bomplandii Guérin, 1844 = C. humboldti Candèze, 1881 syn. nov.; C. chalcantheus Candèze, 1857 = C. violaceous Pjatakowa, 1941 syn. nov.; C. cyaneus Candèze, 1881 = C. scitus Candèze, 1889 syn. nov. = C. abbreviatovittatus Pjatakowa, 1941 syn. nov.; C. desmarestii Chevrolat, 1835 = C. brevicollis Casey, 1907 syn. nov.; C. gossipiatus Guérin, 1844 = C. erichsonii Guérin-Méneville, 1844 syn. nov. = C. lemoinii Candèze, 1857 syn. nov.; C. inops Candèze, 1886 = C. murinus Champion, 1894 syn. nov.; C. jansoni Candèze, 1874 = C. mucronatus Candèze, 1889 syn. nov.; C. lacordairii Candèze, 1857 = C. exquisitus Candèze, 1886 syn. nov. = C. monachus Candèze, 1893 syn. nov.; C. lenzi Candèze, 1886 = C. behrensi Candèze, 1886 syn. nov.; C. oxydatus Candèze, 1857 = C. jekeli Candèze, 1874 syn. nov.; C. porcatus (Linnaeus, 1767) = C. peruanus Candèze, 1886 syn. nov. = C. flavostriatus Pjatakowa, 1941 syn. nov. = C. herbstii multistriatus Golbach, 1977 syn. nov.; C. rugatus Candèze, 1857 = C. amictus Casey, 1907 syn. nov.; C. smaragdinus LeConte, 1854 = C. ostentus Casey, 1907 syn. nov. = C. rectus Casey, 1907 syn. nov.; C. sulcatus (Fabricius, 1777) = C. herbstii Erichson, 1841 syn. nov; C. virens (Fabricius, 1787) = C. perrisi Candèze, 1857 syn. nov.; C. virginalis Candèze, 1857 = C. championi Casey, 1907 syn. nov.; C. viridipilis (Say, 1825) = C. debilis Casey, 1907 syn. nov.; C. webbi LeConte, 1854 = C. sonoricus Casey, 1907 syn. nov.; C. zonatus Eschscholtz, 1829 = C. longicollis Candèze, 1857 syn. nov. New species described: C. albisetosus sp. nov. (Ecuador), C. albiventris sp. nov. (Mexico: Veracruz), C. copulatuvittatus sp. nov. (Venezuela), C. extenuatuvittatus sp. nov. (Venezuela), C. fasciatus sp. nov. (Mexico: Durango), C. ferratuvittatus sp. nov. (Ecuador), C. proximus sp. nov. (Mexico: Sinaloa), C. serricornis sp. nov. (Mexico: Veracruz), C. spinipennis sp. nov. (Mexico: Veracruz), C. supremus sp. nov. (Venezuela), C. truncuvittatus sp. nov. (Mexico: Tamaulipas) and C. virgatipennis sp. nov. (Mexico: Durango). Redescribed species: C. angustatus Candèze, 1857, C. apacheanus Casey, 1891, C. approximatus Erichson, 1841, C. attenuatus Erichson, 1841, C. aurulentus Candèze, 1874, C. bomplandii Guérin-Méneville, 1844, C. boucardi Candèze, 1874, C. chalcantheus Candèze, 1857, C. corpulentus Candèze, 1874, C. cyaneus Candèze, 1881, C. desmarestii Chevrolat, 1835, C. dugesi Candèze, 1886, C. erythroloma Candèze, 1857, C. eschscholtzi Chevrolat, 1833, C. exulatus Candèze, 1874, C. fabricii Erichson, 1841, C. forreri Candèze, 1886, C. fryi Candèze, 1874, C. gossipiatus Guérin-Méneville, 1844, C. inops Candèze, 1886, C. jansoni Candèze, 1874, C. lacordairii Candèze, 1857, C. lafargi Chevrolat, 1835, C. lenzi Candèze, 1886, C. limbatus (Fabricius, 1777), C. mexicanus Castelnau, 1836, C. mniszechi Candèze, 1881, C. mocquerysii Candèze, 1857, C. morio Candèze, 1857, C. obscurus Castelnau, 1836, C. oxydatus Candèze, 1857, C. porcatus (Linnaeus, 1767), C. pruinosus Erichson, 1841, C. rodriguezi Candèze, 1886, C. rostainei Candèze, 1889, C. rubripennis LeConte, 1861, C. rugatus Candèze, 1857, C. silbermanni Chevrolat, 1835, C. smaragdinus LeConte, 1854, C. sulcatus (Fabricius, 1777), C. tartarus Fall, 1898, C. validus Candèze, 1857, reval., C. villei Candèze, 1878, C. virens (Fabricius, 1787), C. virginalis Candèze, 1857, C. viridipilis (Say, 1825), C. webbi LeConte, 1854, C. zonatus Eschscholtz, 1829.

Selectividad con red de arrastre tipo chinchorro en la Isla San Lorenzo, Callao (febrero - agosto 1998)

Presenta los resultados del trabajo, realizado a nivel piloto, en la isla San Lorenzo durante los meses de febrero, marzo, abril, julio y agosto de 1998, que tuvo por finalidad evaluar los factores que afectan el proceso de selectividad. A su vez, busca contar con las características de la red de chinchorro (jábega de playa) como arte de pesca utilizado a nivel artesanal.

Selectividad con red chinchorro con dos diferentes tipos de copo en la Isla San Lorenzo, Callao. 16 al 20 de febrero 1998

Presenta información sobre el trabajo realizado con la finalidad de medir la respuesta selectiva, eficiencia y comportamiento del arte de pesca con red chinchorro, dicha experiencia se realizó entre el 16 y el 20 de febrero de 1998.