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Histology and histochemistry of the testes in two Amazonian apple snails
(2017-01-01)
This chapter describes the morphology of the testes, types of spermatozoa, and spermatogenesis in freshwater apple snails Pomacea dolioides and P. diffusa using histological and histochemical analyses. The testes and penises ...
Immunocytochemical localization of tubulins in spermatids and spermatozoa of Euptoieta hegesia (Lepidoptera : Nymphalidae)
(Churchill LivingstoneEdinburghEscócia, 2005)
Spermatogenesis chronology in Achroia grisella Fabricius (Lepidoptera, Pyralidae) comparing eupyrene and apyrene spermiogenesis
(Brill Academic Publishers, 2008-01-01)
Achroia grisella exhibit dichotomous spermatogenesis producing two types of sperm, one is eupyrene that possesses nucleus, and the other is apyrene that lacks it. Transmission electron microscopy of spermatogenesis morphology ...
Spermatogenesis chronology in Achroia grisella Fabricius (Lepidoptera, Pyralidae) comparing eupyrene and apyrene spermiogenesis
(Brill Academic Publishers, 2008-01-01)
Achroia grisella exhibit dichotomous spermatogenesis producing two types of sperm, one is eupyrene that possesses nucleus, and the other is apyrene that lacks it. Transmission electron microscopy of spermatogenesis morphology ...
Morphology of the male reproductive system and sperm ultrastructure of Leucoptera coffeella (Lepidoptera : Lyonetiidae)
(Blackwell PublishingOxfordInglaterra, 2006)
Spermatogenesis chronology in Achroia grisella Fabricius (Lepidoptera, Pyralidae) comparing eupyrene and apyrene spermiogenesis
(Brill Academic Publishers, 2014)
Protein detection in spermatids and spermatozoa of the butterfly Euptoieta hegesia (Lepidoptera)
(Inst Histol Embriol-conicetMendozaArgentina, 2004)
Cysts reabsorption in the testis of the bee wax pest Achroia grisella (Lepidoptera, Pyralidae) during spermatogenesis
(2004-10-06)
The present paper reports the occurrence of testicular cysts degeneration during spermatogenesis of Achroia grisella, a Lepidoptera with dimorphic spermatogenesis, through ultrastrucutural studies. Signs of cysts degeneration ...
Cysts reabsorption in the testis of the bee wax pest Achroia grisella (Lepidoptera, Pyralidae) during spermatogenesis
(2004-10-06)
The present paper reports the occurrence of testicular cysts degeneration during spermatogenesis of Achroia grisella, a Lepidoptera with dimorphic spermatogenesis, through ultrastrucutural studies. Signs of cysts degeneration ...