Buscar
Mostrando ítems 61-70 de 340
Development and evolution of the gynoecium in Myrteae (Myrtaceae)
(Csiro Publishing, 2015)
Development and evolution of the gynoecium in Myrteae (Myrtaceae)
(Csiro Publishing, 2015)
Ovarian development in swimming crabs: Comparative histochemistry and ultrastructure of Callinectes ornatus and Arenaeus cribrarius (Brachyura, Portunidae)
(2020-10-01)
The ovarian development of Callinectes ornatus and Arenaeus cribrarius was described using histochemistry and ultrastructure. Both species shows the same ovarian stages, which are the juvenile (JUV), adult rudimentary ...
Ultrastructure and histochemistry of the male reproductive system of the genus Callinectes Stimpson, 1860 (Brachyura: Portunidae)
(2020-12-01)
We described the ultrastructure and histochemistry of the reproductive system of five Callinectes species, and evaluate the seasonal variation in weight of the reproductive system and hepatopancreas by comparing annual ...
Morphology of the digestive gland of the marine panpulmonate limpet Siphonaria lessonii: A cytological, histochemical, and ultrastructural description
(Veterinary and Human Toxicology, 2019-10)
The molluskan digestive gland has been widely studied and its structural and ultrastructural descriptions have allowed the understanding of its several functions. Despite siphonarids are broadly distributed around the ...
Carpellary appendages in Nymphaea and Victoria (Nymphaeaceae): Evidence of their role as osmophores based on morphology, anatomy and ultrastructure
(Wiley Blackwell Publishing, Inc, 2019-10-29)
In flowers of Nymphaea and Victoria, carpellary appendages are regarded as structures related to pollination by deceit of night-blooming species. In this study, the anatomy, histochemistry and ultrastructure of carpellary ...
Morphological and histochemical features of the digestive tract of Leiarius marmoratus (Gill, 1870)
(2021-01-01)
Leiarius marmoratus, a freshwater catfish from Pimelodidae family, shows great biological and commercial relevance because of its geographic distribution and adaptation to fish-farm. The knowledge of the morphological ...
STRUCTURE AND HISTOCHEMISTRY OF A PRESSURE-BEARING TENDON OF THE FROG
(Elsevier Gmbh, Urban & Fischer VerlagJenaAlemanha, 1994)