Silva, Juan J. Gonçalves; Koschatzky, M.; Melo, I.; Duenas, M.(2012)
The polypore Perenniporia ochroleuca (Berk.) Ryvarden is reported as new to the Island of Madeira. The macroscopical and microscopical features of the collections are described. The species is already known in the Azores ...
The entomological bibliography of the Azores is widely dispersed in different national and international specialized journals. Recently, the establishment of a university in the Azores justifies directly or indirectly an ...
As an addition to previous papers (HEISS & BÁEZ, 1990; HEISS & RIBES, 1992) 4 new records for the Canary Archipelago are given, bringing the total number of so far known Heteroptera to 335 species. Furthermore 64 new island ...
An examination of material from various collections, including the types of all Madeiran taxa of Othius Steph., as well as of further material collected by the authors showed that at present the genus comprises 5 endemic ...
The gathering of data since 1978 in 4 colonies of Cory's Shearwaters of the Selvagem Grande Island on slightly over 2000 ringed birds has enabled us to assess the annual survival rate of the adults. The various samples ...
Two species of the amphipod family Gammaridae are recorded from Madeira and Tenerife. These species live in the same type of habitat, viz. in cobles near the sea shore with a more of less marked freshwater influence. One ...
A second record of Sarothrogammarus madeirensis (Dahl, 1958) is reported, and its poikilohaline and subterranean habitat is confirmed. From a Madeiran freshwater stream, a new species of Sarothrogammarus is described, S. ...
This study provides information about the bryoflora of the coastal and exposed areas of Madeira Island. The dry zone habitats occupied by less known bryophytes occurring in Madeira were also examined. A total of eleven ...
Gresens, Susan E.; Ferrington Jr., Leonard C.(2008)
The taxonomic diversity, D*, of an assemblage measures the degree to which individuals represent species from a range of disparate taxonomic groups, vs. a small number of similar taxa. Taxonomic breadth, D+, likewise ...
A list of butterflies and moths, collected and/or observed by the authors at Sao Miguel, Pico, Faial and Sao Jorge of the Azores Archipelago, in 1992 is presented. The material was collected all around the year in Sao ...
In this account the authors present an up-to-date taxonomical catalogue of the entomological bibliography from the Azores. In this journal the authors also presented a thematic entomological catalogue (VIEIRA & BORGES, ...
Mougin, J.-L.; Granadeiro, José Pedro; Roux, Francis(1994)
A count made at the end of June 1992 on Selvagerm Grande Island has shown the presence of 10,111 nests of Cory's Shearwater containing an egg, which seems to correspond to a total number of about 31,000 breeders and to an ...
Acyrthosiphon daphnidis n. sp. is described from Daphne gnidium (Thymelaceae) in the Canary Islands and Portugal. It is close to Acyrthosiphon caraganae and A. loti but the alate viviparous female bears secondary rhinaria ...
Aiptasia mutabilis is an actinian found in areas of the Atlantic and Mediterranean. Its habitat extends as far South as the Gulf of Guinea but STEPHENSON (1935) and CARLGREN (1949) doubted its presence in the Canarian ...
The Ilhéu de Fora is a small islet with an area of 8 ha and the maximum altitude 18 m: it forms, with the other two main islands, the group of the Natural Reserve of Selvagens, and its ground cover consist in a relic of ...
The island groups of Socotra and Macaronesia are situated East and West aside the African continent in comparable Northern latitude and for Socotra under a similar climate regime to the Cape Verde Islands. Striking floristic ...
A preliminary survey of the ocurring natural 1 and semi-natural 2 vegetation at Ponta de Sao Lourenço was made with a special reference to the Ilhéu dos Desembarcadouros. The floristic interest of this peninsula is put in ...
In a study to evaluate impacts in low order streams of the State of Sao Paulo, 4 streams in areas of sugar cane cultivation, 2 in pasture and 3 in preserved natural habitat were sampled. From the 51 Chironomidae species ...