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A revised classification of the amphibian reproductive modes
(Deutsche Gesellschaft Herpetologie Terrarienkunde E V, 2021-08-15)
Amphibian reproductive modes (RMs) have been extensively described and applied to amphibian biology studies. However, due to new behavioural observations and past system inconsistencies we found it necessary to review the ...
Rhyncophorus palmarum L. (Linnaeus, 1758): A Morphological and Histological Study of the Female Reproductive System
(Wiley-Blackwell, 2011-09-01)
Rhyncophorus palmarum (Coleoptera) is a pest of great economic importance because of the damage caused in the plants of the Palmae family. This study showed that the female reproductive system of this beetle is composed ...
Morphology of the male reproductive system of freshwater prawn Macrobrachium carcinus (Decapoda, Caridea): Functional and comparative aspects
(2020-04-01)
Testes and vasa deferentia are parts of the male reproductive system of decapod crustaceans. Both organs show morphological differences among decapod species in terms of anatomical and histological patterns reflecting the ...
Variation in reproductive systems facilitates species boundaries of sympatric Vriesea (Bromeliaceae)
(2017-06-01)
Divergence in reproductive systems among plant species often involves changes in floral traits. The distance separating stigmas and anthers (herkogamy) directly affects the relative importance of reproduction by outcrossing ...
El embarazo. (1a. parte)
(Servicio Nacional de Aprendizaje (SENA)Subdirección Nacional de Operaciones. División Administración, Comercio y Servicios, 2016)
The reproductive biology of Diplodus argenteus (Sparidae) in the coastal upwelling system of Cabo Frio, Rio de Janeiro, Brazil
(2005-10-01)
The reproductive biology of the seabream Diplodus argenteus, a dominant coastal fishery species, was investigated over two consecutive seasons (2001-2002) at Cabo Frio, Brazil, a low-latitude upwelling system. The sex ratio ...
The reproductive biology of Diplodus argenteus (Sparidae) in the coastal upwelling system of Cabo Frio, Rio de Janeiro, Brazil
(2005-10-01)
The reproductive biology of the seabream Diplodus argenteus, a dominant coastal fishery species, was investigated over two consecutive seasons (2001-2002) at Cabo Frio, Brazil, a low-latitude upwelling system. The sex ratio ...
Thyroid hormone actions on male reproductive system of teleost fish
(2018-09-01)
Thyroid hormones (THs) play important roles in the regulation of many biological processes of vertebrates, such as growth, metabolism, morphogenesis and reproduction. An increasing number of studies have been focused on ...