Results 231 to 240 of about 296,631 (297)

Evolution of the male reproductive system in Penaeoidea (Dendrobranchiata): Integrating morphological and molecular data

The Anatomical Record, EarlyView.
Abstract Penaeoidea shrimps exhibit substantial diversity in reproductive morphology, but the evolutionary history of the male reproductive system (MRS) and its congruence with molecular phylogenies remain poorly understood. This study characterized MRS morphology across Penaeoidea and used these morphological data, together with a molecular phylogeny ...
Fernanda C. Salti, Marcos Tavares, Caio S. Nogueira, Fernando J. Zara   +3 more
wiley   +1 more source

Tecnologias

openaire   +2 more sources

Anatomical and histological characterization of the heart of the scarlet ibis (Eudocimus ruber)

The Anatomical Record, EarlyView.
The graphical abstract illustrates the scarlet ibis (Eudocimus ruber) and two views of its heart (ventral and dorsal), highlighting its external morphology. The study also employed complementary approaches, including morphometric analysis, radiography, histological examination, and scanning electron microscopy, to provide a comprehensive ...
Beatriz Rosa Silva, Maria Gabriela Aparecida Farias Pereira, Max Alex Santos Ferreira, Júlia Vaz Feio, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +7 more
wiley   +1 more source