Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 8

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 9

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 5

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 3

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 2

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 16

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 17

Catalogue of scientific papers, 1800-1863 [to 1884-1900]. Compiled by the Royal Society of London.

v. 1

Notes on some Cleridae of Middle and North America, with descriptions of new species, by A. B. Wolcott.

v.7:no.10(1910)

Two new beetles from Costa Rica and Australia, with a description of a new genus (Coleoptera, Cleridae) [by] Albert B. Wolcott and Henry S. Dybas.

v.31:no.18(1947)

Catalogue of North American beetles of the family Cleridae [by] Albert B. Wolcott.

v.32:no.2(1947)

Conscious procreation: neo-malthusianism in southern Europe and Latin America in around 1900

One main concern of Ecological Economics is the balance between human population and natural resources. This is rightly named the Malthusian question because Malthus predicted that human populations, if unchecked, would grow exponentially while agricultural production (and other land-based productions) would be subject to decreasing returns to the labour input. This article shows that over one hundred years ago, there was in Europe and America a successful social movement that called itself Neo-Malthusianism. In contrast to Malthus’ pessimism, it believed that population growth could be stopped among the poor classes by voluntary decisions. Women were entitled to choose the number of children they wanted to have. The movement did not appeal to the State to impose restrictions on population growth. On the contrary, in Southern Europe it was based on "bottom up" activism against governments and the Catholic Church.

Revisão do gênero Seuratia Skrjabin, 1916 e redescrição da espécie Seuratia Shipleyi (Stossich, 1900) Skrjabin, 1916 (Nematoda, Spiruroidea)

Durante a terceira excursão realizada pela Seção de Helmintologia do Instituto Oswaldo Cruz, à localidade de Arraial do Cabo, em Cabo Frio, Estado do Rio de Janeiro, em junho de 1963, tivemos a oportunidade de encontrar ao amanhecer do dia 22 um exemplar fêmea de Diomodea melanophris Temm. (Albatroz), pousado no chão, nas proximidades da praia, provàvelmente levado para lá pela forte ventania que ocorrera durante a noite. Ao necropsiarmos essa ave encontramos, localizados mo estômago, alguns nematódeos dos quais um macho e quatro fêmeas pertencentes ao gênero Seuratia Skrjabin, 1916 e devido à sua raridade nas costas brasileiras e ao achado dos parasitos, resolvemos efetuar o reestudo dêsses helmintos, descritos por Stossich, e rever o gênero proposto por Skrjabin.