Aspectos histológicos e histoquímicos da cloaca feminina de Columba livia (Gmelin) (Columbidae, Columbiformes)
نویسندگان
چکیده
منابع مشابه
Characterization of the complete mitochondrial genome of the Rock pigeon, Columba livia (Columbiformes: Columbidae).
The rock pigeon (Columba livia), or Rock dove, is a member of the bird family Columbidae. We mapped the complete mitochondrial genome of the Rock pigeon. The mitochondrial genome of this species is a circular molecule of 17,229 bp in length, encoding a standard set of 13 protein-coding genes, two ribosomal RNA genes, and 22 transfer RNA genes, plus a putative control region, demonstrating a str...
متن کاملAvaliação da Qualidade de Documentos de Requisitos Orientado a Aspectos
Recent proposals have looked at the requirements stage, using the aspect oriented programming, trying to separate and after to compose the concerns that are spread and tangled in the requirement document. New factors appear in these requirements documents, such as, crosscutting concerns, size and coupling are not qualitative evaluated, because there are not these metrics. This paper shows a set...
متن کاملNew records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan
The chewing lice (Phthiraptera) of Columbidae (Columbiformes) from Pakistan are studied. Six species of chewing lice with new host records are recorded and one new species of the genus Colpocephalum is described from Columba livia in the Karachi region. All the columbid chewing lice from Pakistan are keyed out and the new species is illustrated and compared with the closest allied species.
متن کاملOrthographic processing in pigeons (Columba livia).
Learning to read involves the acquisition of letter-sound relationships (i.e., decoding skills) and the ability to visually recognize words (i.e., orthographic knowledge). Although decoding skills are clearly human-unique, given they are seated in language, recent research and theory suggest that orthographic processing may derive from the exaptation or recycling of visual circuits that evolved...
متن کاملAvaliação de uma Metodologia de Medição da Qualidade em um Documento de Requisitos Orientado a Aspectos
The aspect oriented development area is widening its scope, addressing all phases of the software development process. Indeed, recent proposals have looked at the requirements stage, trying to separate at the requirements documents the aspects (non functional requirements) that are spread and tangled with functional requirements. However, we are not aware of any proposals do evaluate the qualit...
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ژورنال
عنوان ژورنال: Revista Brasileira de Zoologia
سال: 2001
ISSN: 0101-8175
DOI: 10.1590/s0101-81752001000100013