Results 181 to 190 of about 22,567 (226)
Some of the next articles are maybe not open access.
1973
Publisher Summary This chapter discusses trypanosomes of tailless Amphibia (Anura). The chapter deals with taxonomic and phylogenetic considerations, morphology, electron microscopy and cytology, life cycles, distribution, the vertebrate host and pathogenesis, physiological processes, the invertebrate host, media, physiology, and biochemistry applied
J E, Bardsley, R, Harmsen
openaire +2 more sources
Publisher Summary This chapter discusses trypanosomes of tailless Amphibia (Anura). The chapter deals with taxonomic and phylogenetic considerations, morphology, electron microscopy and cytology, life cycles, distribution, the vertebrate host and pathogenesis, physiological processes, the invertebrate host, media, physiology, and biochemistry applied
J E, Bardsley, R, Harmsen
openaire +2 more sources
2009
Abstract Anura (Fig. 1) (“tail-less amphibians”) represent the largest living order of amphibians, and currently include 5400 described species (1). Most of them undergo the typical amphibious life history and are dependent on the presence of water for their reproduction and development.
Bossuyt, Franky, Roelants, Kim
openaire +2 more sources
Abstract Anura (Fig. 1) (“tail-less amphibians”) represent the largest living order of amphibians, and currently include 5400 described species (1). Most of them undergo the typical amphibious life history and are dependent on the presence of water for their reproduction and development.
Bossuyt, Franky, Roelants, Kim
openaire +2 more sources
Chromosomes of Leptodactylidae (Amphibia anura)
Experientia, 1968Se estudiaron los cariotipos de 23 especies de la familia sudamericana Leptodactylidae (anfibios anuros), no hallandose cromosomas sexuales citologicamente diferenciados.
N, Brum-Zorrilla, F A, Saez
openaire +2 more sources
2003
Abstract In 1919, in the course of an address to the South London Entomological and Natural History Society, G. A. Boulenger said: ‘The midwife toad has established itself, no one knows how, in a former nursery garden in Bedford; it has been there for many years, and a friend of mine found it still in plenty last summer’.
openaire +1 more source
Abstract In 1919, in the course of an address to the South London Entomological and Natural History Society, G. A. Boulenger said: ‘The midwife toad has established itself, no one knows how, in a former nursery garden in Bedford; it has been there for many years, and a friend of mine found it still in plenty last summer’.
openaire +1 more source
2022
This chapter focuses on frogs and toads. It begins with the cane toad before looking at poison dart frogs, particularly the green-and-black poison dart frog. The arrival of the cane toad to the United States was through intentional introduction to Hawaii in the 1930s with the failed expectation that these terrestrial and mostly nocturnal animals would ...
Walter E. Meshaka +3 more
openaire +1 more source
This chapter focuses on frogs and toads. It begins with the cane toad before looking at poison dart frogs, particularly the green-and-black poison dart frog. The arrival of the cane toad to the United States was through intentional introduction to Hawaii in the 1930s with the failed expectation that these terrestrial and mostly nocturnal animals would ...
Walter E. Meshaka +3 more
openaire +1 more source
Supernumerary limb induction in the anura
Journal of Experimental Zoology, 1974AbstractInduction of supernumerary limbs in Bufo tadpoles was achieved by transplanting the transverse neural fold with adjoining tissue from neurulae into tail bud stage embryos. The graft differentiated into brain, eyes, noses and mouthparts. Induced limb rudiments were associated with either noses or mouthparts.
openaire +2 more sources
?????????????????????? ?????????????? ?????? (Amphibia, Anura) ?????????? ????????
2023Caryological and morphological analysis of green toads of the USSR fauna showed the presence of the polyploid (Bufo danatensis Pisanetz, 1978) and diploid (B. viridis Laur, 1768) species. The former is distributed in Southern Turkmenistan, Uzbekistan, Tajikistan, Kirghizia as well as in south-eastern Iran, Afghanistan and north-western India; it ...
openaire +1 more source
Notes on lung development in South African ghost frogs (Anura: Heleophrynidae)
African Journal of Herpetology, 2023Jackson R Phillips +2 more
exaly