Zobrazeno 1 - 10
of 17
pro vyhledávání: '"A. M. Leal-Zanchet"'
Publikováno v:
Brazilian Journal of Biology, Vol 77, Iss 4, Pp 745-751 (2017)
Abstract Chromosome stoichiometry, a form of genetic plasticity, specifically refers to variation in the standard diploid genomic composition of an individual or species. In the present work, freshwater planarians (Girardia schubarti) were analyzed t
Externí odkaz:
https://doaj.org/article/1f40d110f6834e1596acb9938f65b7ee
Autor:
F. CARBAYO, A. M. LEAL-ZANCHET
Publikováno v:
Brazilian Journal of Biology, Vol 61, Iss 3, Pp 437-447 (2001)
Geoplana josefi sp. nov. of South Brazil is described herein. The species shows etary polymorphism. Neither youngs nor adults show the characteristic colour pattern of the mature worms. The species has a multilayered lining in the female atrium. The
Externí odkaz:
https://doaj.org/article/1216ac380c574898b058c829d674d3ad
Publikováno v:
Brazilian Journal of Biology, Vol 76, Iss 2, Pp 476-494
Abstract Microturbellarians typically belong to the benthos and may occur in a wide variety of environments. They are abundant in freshwater and marine ecosystems and may occur in moist terrestrial habitats. However, turbellarians are seldom taken in
Externí odkaz:
https://doaj.org/article/ca813d34f9834680a3a8cc98e0c3b5d9
Autor:
S. A. de Souza, A. M. Leal-Zanchet
Publikováno v:
Brazilian Journal of Biology, Vol 64, Iss 3a, Pp 511-522
The present study aims at providing a detailed description of the histology, as well as the first histochemical characterization, of the secretory cells of the epidermis, pharynx, and copulatory organs of Choeradoplana iheringi, in order to give furt
Externí odkaz:
https://doaj.org/article/5d390060d18541f3b3f67d63730b9875
Autor:
S. T. SOUZA, A. M. LEAL-ZANCHET
Publikováno v:
Brazilian Journal of Biology, Vol 62, Iss 3, Pp 547-555
Girardia biapertura was described with sperm ducts penetrating the penis bulb, subsequently opening separately at the tip of the penis papilla and receiving the abundant secretion of penial glands. In the present work, the penial glands of this speci
Externí odkaz:
https://doaj.org/article/7c1914486387443bab39e063456f5873
Freshwater planarians of the genus Girardia have been introduced all over the world, but little is known about the species involved and their possible impact on autochthonous ecosystems. Using molecular phylogenetics and niche modelling under differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf860332513629163d739890cc1d2c52
https://doi.org/10.21203/rs.3.rs-2088826/v2
https://doi.org/10.21203/rs.3.rs-2088826/v2
Publikováno v:
PeerJ, Vol 6, p e6007 (2018)
Faunal inventories in ferruginous caves from an area belonging to the Brazilian savanna (Cerrado phytophysiognomy), on the eastern margin of the Serra do Espinhaço Plateau, in southeastern Brazil, have revealed the occurrence of land flatworms. Here
Externí odkaz:
https://doaj.org/article/049d90cad6f0457787fadae06c169f4b
Stenostomum hemisphericum Nassonov, 1924 Figures 8, 9 General morphology. Specimen with 2 zooids, reaching a length of 5 mm (Figs 8, 9). Similar to the specimens analyzed by Marcus (1945a), the brain is divided into 2 portions, the anterior lobes are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1018dbea13a3d50d11f321458c23126c
Catenula leuca Marcus, 1945 Figures 4, 5 General morphology. Elongated and slender body (length to 1 mm) with rounded anterior and posterior
Published as part of Jo��o A. L. Braccini, Francisco Brusa & Ana M. Leal-Zanchet, 2017, Six freshwat
Published as part of Jo��o A. L. Braccini, Francisco Brusa & Ana M. Leal-Zanchet, 2017, Six freshwat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391f95c5b24cc225636eb290d51df205
Catenula evelinae (Marcus, 1945) Larsson, Ahmadzadeh & Jondelius, 2008 Figures 2, 3 General morphology. The body, with length varying between 0.6 and 0.8 mm, is elongate with truncated ante- rior tip and rounded posterior tip. The anterior region has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48431afee7beda205b092d9e79c7f4dd