Aspectos da biologia reprodutiva da arara-azul Anodorhynchus hyacinthinus (Latham, 1790) no mosaico Carajás-PA

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Zoeal stages and megalopa of Mithrax hispidus (Herbst, 1790) (Decapoda: Brachyura: Majoidea: Mithracidae): A reappraisal of larval characters from laboratory cultured material and a review of larvae of the Mithrax-Mithraculus species complex

Mithrax hispidus (Herbst, 1790) is a mithracid majoid crab occurring on sand, corals and rocks in waters of the western Atlantic. Larval development consists of two zoeal stages and a megalopa. All larval stages are described in detail based on multiple cultures. Prior to this study, larvae of M hispidus were considered to be different and grouped separately from most other larvae of Mithrax, primarily based on setation. A detailed morphological examination, based on the same specimens used for the first description, revealed that the inclusion of M hispidus in a separate group is not valid as zoeae now fully agree with the morphological characteristics defined for the other group of five Mithrax species, including M. pleuracanthus, M. verrucosus, M. caribbaeus, M. coryphe, and M. forceps. This illustrates the importance of precisely recording morphological details such as setation, which may otherwise lead to incorrect interpretations with regard to perceived taxonomic affinities. A comparison of larvae of the Mithrax -Mithraculus species complex does not support separation into two genera. Larval evidence supports the recently suggested adult-based synonymization of M caribbaeus with M. hispidus.

Predation of Caiman yacare (Spix, 1825) (Crocodilia, Alligatoridae) by Busarellus nigricollis (Latham, 1790) (Accipitriformes, Accipitridae) in the Taiama Ecological Station, Alto Pantanal, State of Mato Grosso

Predation of Caiman yacare (Spix, 1825) (Crocodilia, Alligatoridae) by Busarellus nigricollis (Latham, 1790) (Accipitriformes, Accipitridae) in the Taiama Ecological Station, Alto Pantanal, State of Mato Grosso. The Black-collared Hawk Busarellus nigricollis is an Accipitridae commonly seen on river banks, lagoon shores, and marshy areas. It feeds mainly on fishes and aquatic insects. It hunts from dead tree branches at forest edges or emergent trunks in flooded areas. Detailed information about the Black-collared Hawk food habits is scarce. In this study, we describe the predation of Caiman yacare (Pantanal alligator) by an individual of B. nigricollis. The event was observed on 20 August 2010 at 10: 14 am, in the Taiama Ecological Station, municipality of Caceres, Alto Pantanal, state of Mato Grosso. The B. nigricollis individual was seen leaving the Paraguay River carrying a juvenile C. yacare around 40 cm long. The prey was torn apart and given to a Black-collared Hawk nestling sitting atop a nest in flooded forest, ca. 15 m way from the river bank. This is the first published record of Pantanal alligator predation by the Black-collared Hawk.

Historia de la contabilidad señorial en España a través del Marquesado de Adeje, el Condado de la Gomera y el Señorío de El Hierro (1695-1790)

Programa de doctorado: Gestión de la Nueva Economía

Das jüdische Schulesen in Ungarn unter Kaiser Josef II : (1780 - 1790)

Bernhard Mandl

Das Centenarium S. J. L. Rapoport's, geboren zu Lemberg, am 1. Juni 1790, gestorben zu Prag, am 16. October 1867 : Festgabe d. "Österreichischen Wochenschrift"

hrsg. von [Joseph Samuel] Bloch, red. von David Kaufmann

Gebet welches von dem Frankfurter Oberrabiner verfaßt, und von der Frankfurter Judengemeine in der Judensynagoge, nach glücklich vollzogener Kayserwahl, am 1ten October 1790, am grossen Freuden- oder Fest der Thora, in währendem Herumtragen der sämtlichen Gesetzrollen, und bey erleuchteter Synagoge, feyerlich abgelesen worden ist

[Pînḥas hal-Lēwî B.- Hurwîtz] [[Elektronische Ressource]]

Allerliebste Ungeheuer. Das deutsche komische Singspiel 1760-1790

Das Singspiel stelle eine heute fast ausgerottete musiktheatralische Gattung dar. Einzig Mozarts deutschsprachige Bühnenwerke haben sich auf der Opernbühne erhalten. Eine Rekonstruktion der Präsenz des Singspiels im 18. Jahrhundert offenbart dessen Unentbehrlichkeit im Gefüge des deutschsprachigen Theaters und seine enorme dramaturgische Dynamik. Dieser Popularität steht eine immerwährende ästhetische Ablehnung gegenüber, die sich sowohl auf die musikalische Substanz, als auch auf deren fast ausschliessliche Zugehörigekeit zum komischen Fach bezieht.

Markus Hirsch Weikersheim [Illustration] : 1790 - 1863

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Wiguläus Xaverius Aloysius Freiherr von Kreittmayr (1705 - 1790), kurpfälzisch-bairischer Vize-Kanzler und Conferenz-Minister [Illustration] : (Porträt)

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