Unistellate spermatozoa of decapods: comparative evaluation and evolution of the morphology
Decapod unistellate spermatozoa are primarily characterized by the presence of a single
appendage (spike) extending from the acrosome. Among decapods, this type of …
appendage (spike) extending from the acrosome. Among decapods, this type of …
The ultrastructure of spermatozoa of two species of Aegla (A. parana and A. quilombola)(Crustacea, Decapoda) endemic to Brazil
The previously published ultrastructure of Aegla spermatozoa contributed to the
phylogenetics of this unique taxon. The present study describes the spermatozoa of two …
phylogenetics of this unique taxon. The present study describes the spermatozoa of two …
Molecular phylogeny of the genus Clibanarius (Decapoda: Anomura: Diogenidae) based on mitochondrial and nuclear DNA sequences
W Li, J Cheng, M Hui, Z Sha - Journal of Oceanology and Limnology, 2019 - Springer
Clibanarius, a genus of hermit crabs, is one of the most diverse genera within Diogenidae.
However, studies on the phylogeny within Clibanarius is very limited. We reconstruct the …
However, studies on the phylogeny within Clibanarius is very limited. We reconstruct the …
Male internal reproductive tracts of Côte d'Ivoire brackishwaters crabs, Callinectes amnicola,(de Rochebrune; 1883; Decapoda: Portunidae)
MA d'Almeida, KD Kouassi - Journal of Applied Biosciences, 2018 - ajol.info
Objective: The study was aimed to investigate the macroscopic and the microscopic aspects
of the vasa deferentia of Callinectes amnicola (brackishwaters crabs) Methodology and …
of the vasa deferentia of Callinectes amnicola (brackishwaters crabs) Methodology and …
Spermatophore and spermatozoal ultrastructure of the Mediterranean hermit crab Pagurus excavatus (Paguridae: Anomura: Decapoda)
The ultrastructure of the spermatophores and spermatozoa of the Mediterranean hermit crab
Pagurus excavatus are described, using transmission electron microscopy. The size of the …
Pagurus excavatus are described, using transmission electron microscopy. The size of the …
Morphology of the male reproductive system and seasonality in reproduction in the freshwater crab Arcithelphusa cochleariformis (Brachyura: Gecarcinucidae)
S Dineshan, AR Sudha Devi - Marine and Freshwater Behaviour …, 2019 - Taylor & Francis
This study detailed the histomorphology of the male reproductive system and seasonality in
the reproduction of a recently described genus and species of freshwater crab Arcithelphusa …
the reproduction of a recently described genus and species of freshwater crab Arcithelphusa …
Sistema reprodutor masculino em Porcellanidae: reconstrução do caráter ancestral com base na morfologia, histoquímica e ultraestrutura dos espermatóforos e …
BP Camillo - 2020 - repositorio.unesp.br
Os caranguejos da família Porcellanidae tem seu sistema reprodutor masculino
desconhecido do ponto de vista histológico e pouco estudado no aspecto ultraestrutural dos …
desconhecido do ponto de vista histológico e pouco estudado no aspecto ultraestrutural dos …
[PDF][PDF] Aspectos morfológicos e evolutivos dos espermatozoides e espermatóforos de Farfantepenaeus paulensis e Farfantepenaeus brasiliensis (Decapoda …
ALB Souza - 2013 - sistemas.furg.br
O padrão morfológico dos espermatozoides de Decapoda é único entre os demais grupos
de animais. Os espermatozoides de decápodes são desprovidos de flagelo e, por isso, não …
de animais. Os espermatozoides de decápodes são desprovidos de flagelo e, por isso, não …