|
|
|
Registros recuperados: 80 | |
|
| |
|
|
Hoogmoed, M.S.. |
Two species of the little known genus Osornophryne are described from the Atlantic (Amazonian) versant of the Andes in Ecuador. O. guacamayo spec. nov. occurs at 2100 m, has well developed cranial ridges, rather peculiar feet with toes IV and V of about equal length and much longer than the others. It is rather gaudily patterned with black and yellow. O. antisana spec. nov. occurs at 3600 m and has a pointed snout, indistinct cranial ridges and is rather drably coloured. The single available adult male has a cloacal tube that runs down the back of the thighs and opens ventrally. It is speculated that this peculiar structure is indicative of internal fertilization. It is concluded that inguinal amplexus in this genus is not a primitive, but an advanced... |
Tipo: Article / Letter to the editor |
Palavras-chave: Anura; Bufonidae; Osornophryne; New species; Breeding habits; Internal fertilization; Neotropics; Andes; Ecuador; 42.82. |
Ano: 1987 |
URL: http://www.repository.naturalis.nl/record/317965 |
| |
|
|
Hoogmoed, M.S.. |
Study of the type specimens of B. caeruleostictus Günther, 1859 and B. chanchanensis Fowler, 1913, and of fresh material showed that B. chanchanensis is a junior subjective synonym of B. caeruleostictus. Probably it is a member of the B. guttatus group. B. caeruleocellatus Fowler, 1913 is a junior subjective synonym of B. haematiticus Cope, 1862. New material of B. hypomelas Boulenger, 1913 is reported from NW Ecuador, the species is redescribed, and it is shown that this is a valid taxon, not the juvenile of B. blombergi Myers & Funkhouser, 1951 as suggested by Lynch, in Frost (1985). It is doubted whether B. intermedius Günther originates from Ecuador. It probably is a Central American or Mexican species of the B. valliceps Wiegmann, 1833 group. A... |
Tipo: Article / Letter to the editor |
Palavras-chave: Anura; Bufonidae; Bufo blombergi; B. caeruleocellatus; B. caeruleostictus; B. chanchanensis; B. haematiticus; B. hypomelas; B. intermedius; Andinophryne colomai; Andes; Neotropics.; 42.82. |
Ano: 1989 |
URL: http://www.repository.naturalis.nl/record/317802 |
| |
|
|
Hoogmoed, M.S.. |
During field work in Venezuela and Brazil a difference in call was noticed between specimens of large hylids of the Hyla boans-group. Based on this and on morphological differences, it was concluded that Hyla wavrini Parker, 1936, up till now considered a synonym of Hyla boans (Linnaeus, 1758), should be considered a valid species, of which Hyla miranda-ribeiri Melin, 1941 is a synonym. Durante trabajo de campo en Venezuela y el Brasil se nota una diferencia en el canto de especimenes de gran Hílidos del grupo Hyla boans. Basandose en este observación y en diferencias morfológicas, se concluye que Hyla wavrini, considerado até horita como sinónimo de Hyla boans debe ser considerado como especie valido, y que Hyla miranda-ribeiri es un sinónimo de el.... |
Tipo: Article / Letter to the editor |
Palavras-chave: Anura; Hylidae; Hyla wavrini; Hyla boans; Resurrection; Synonymy; Call; Neotropics; Venezuela; Brazil; 42.82. |
Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/318987 |
| |
|
|
Hoogmoed, M.S.. |
During routine curatorial duties some specimens of Proceratophrys boiei (Wied) were encountered in the collection of the Rijksmuseum van Natuurlijke Historie, Leiden. Upon comparison with the original description one of them proved to be one of Wied's original two specimens. It is here selected as lectotype of Ceratophrys Boiei Wied. RESUMO Durante tarefas curatoriais rotineiras, alguns especimes de Proceratophrys boiei (Wied) foram encontrados na coleção do Rijksmuseum van Natuurlijke Historie, Leiden. Ao compará-los com a descrição original, um deles provou ser um dos dois exemplares originais de Wied. Ele é aqui selecionado como lectótipo de Ceratophrys Boiei Wied. |
Tipo: Article / Letter to the editor |
Palavras-chave: Type material; Brazil; Anura; Ceratophrys; Proceratophrys boiei; 42.82. |
Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/318675 |
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
| |
|
|
Hoogmoed, M.S.. |
A collection of snakes and frogs collected in the area of Porto Real, Rio de Janeiro State, Brazil, was bought in December 1890 and remained unidentified until now. The collection comprises 100 snakes belonging to 18 species and 152 frogs belonging to 19 species. A comparison with the herpetofauna from nearby Serra do Japi in São Paulo is made. General remarks on variation and identification are made for a number of species. Among the snakes were two specimens of Cercophis aurata (Schlegel, 1837), a species described on the basis of one specimen from Suriname, and no new specimens having been recorded until now. The new individuals cause the known area of distribution to be greatly enlarged, but such a large distribution area occurs in several other snakes... |
Tipo: Article / Letter to the editor |
Palavras-chave: Reptilia; Ophidia; Cercophis auratus; Sauria; Amphibia; Anura; Inventory; Distribution; SE Brazil; Suriname; 42.82. |
Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/318387 |
| |
|
| |
|
| |
|
| |
Registros recuperados: 80 | |
|
|
|