Mammalia
1864-1547
0025-1461
Đức
Cơ quản chủ quản: Walter de Gruyter GmbH
Lĩnh vực:
Ecology, Evolution, Behavior and SystematicsAnimal Science and Zoology
Các bài báo tiêu biểu
Variability in echolocation call design of 26 Swiss bat species: consequences, limits and options for automated field identification with a synergetic pattern recognition approach Pattern recognition algorithms offer a promising approach to recognizing bat
species by their echolocation calls. Automated systems like synergetic classifiers
may contribute significantly to operator-independent species identification
in the field. However, it necessitates the assembling of an appropriate
database of reference calls, a task far from trivial. We present data on species
specific flexibility in call parameters of all Swiss bat species (except Nyctalus
lasiopterus and Plecotus alpinus ). The selection of "training-calls" for the classifier
is crucial for species identification success. We discuss this in the context
of echolocation call variability differing between species and its consequences
for the implementation of an automated, species specific bat activity monitoring
system.
Tập 68 Số 4 - Trang 307-322 - 2004
Distribution, abundance and conservation status of the eastern Taiwan Strait population of Indo-Pacific humpback dolphins, Sousa chinensis
Tập 71 Số 4 - 2007
Seasonal movements of the South American sea lion (Otaria flavescens, Shaw) off the Rio Grande do Sul coast, Brazil
Tập 58 Số 1 - 1994
Carnivoran dental microwear textures: comparability of carnassial facets and functional differentiation of postcanine teeth No abstract available
Tập 74 Số 2 - Trang 219-224 - 2010
Critères de différenciation morphologique et biométrique de deux espèces de souris sympatriques : Mus spretus et Mus musculus domesticus
Tập 46 Số 2 - 1982
Recherches sur la biologie de nutrition et les habitats préférés de l’éléphant de forêt, Loxodonta africana cyclotis Matschie, 1900
Tập 45 Số 3 - 1981
Bats, climate, and air microorganisms in a Romanian cave Monthly surveys of bat dynamics, temperature, and humidity were performed
for the duration of one year in a Romanian cave (Măgurici Cave).
Myotis myotis/Myotis blythii, Miniopterus schreibersii, Rhinolophus
ferrumequinum , and R. hipposideros were observed. The locations of the bat
colonies in the cave are dependent on the temperature, humidity, on the wall
structure, and underground ventilation. The air microorganisms present are
in direct relation with the location of the bat colonies, showing a pronounced
air infestation near the nursing colony during summer.
Tập 68 Số 4 - Trang 337-343 - 2004