Ultrastructural aspects of spermatogonesis in Metamicrocotyla macracantha (Alexander, 1954) Koratha, 1955 (Monogenea; Microcotylidae)

Ultrastructural aspects of spermatogonesis in Metamicrocotyla macracantha (Alexander, 1954) Koratha, 1955 (Monogenea; Microcotylidae)

Ultrastructural aspects of spermatogenesis, spermiogenesis and of the mature spermatozoon of a microcotylid monogenean Metamicrocotyla macracantha parasite from Mugil liza, are described. The irregularly-shaped spermatogonia divides by successive mitoses, forming the primary spermatocytes, identifie...

Full description

Bibliographic Details
Main Authors:	Maria de Fatima Diniz Baptista Farias, Anna Kohn, Ortrud Monika Barth
Format:	Article
Language:	English
Published:	Fundação Oswaldo Cruz (FIOCRUZ) 1995-10-01
Series:	Memorias do Instituto Oswaldo Cruz
Subjects:	ultrastructure Metamicrocotyla macracantha Monogenea spermatogenesis spermiogenesis spermatozoa
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02761995000500010

Similar Items

Ultrastructure of the tegument of Metamicrocotyla macracantha (Alexander, 1954) Koratha, 1955 (Monogenea, Microcotylidae)
by: S. C. Cohen, et al.

Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
by: Maria de Fatima D Baptista-Farias, et al.
Published: (1998-07-01)

Estudos ultraestruturais da glândula de Mehlis de Metamicrocotyla macracantha (Monogenea, Microcotylidae) parasito de Mugil liza (Teleostei)
by: Maria de Fatima Diniz Baptista Farias, et al.
Published: (2005-10-01)

Spermiogenesis and sperm ultrastructure in Calicotyle affinis Scott, 1911 (Platyhelminthes, Monogenea, Monopisthocotylea, Monocotylidae)
by: Bruňanská M., et al.
Published: (2017-12-01)

Evaluation of acacia macracantha pods in balanced ration for growing rabbits
by: Miguel Alejandro Espejo-Díaz, et al.
Published: (2020-01-01)

Relaciones filogenéticas entre las especies del género Cynoscionicola (Monogenea: Microcotylidae)
by: Maria Berenit Mendoza Garfias, et al.
Published: (1998-06-01)

Scanning and transmission electron microscopy of the tegument of Paranaella luquei Kohn, Baptista-Farias & Cohen, 2000 (Microcotylidae, Monogenea), parasite of a Brazilian catfish, Hypostomus regani
by: SC Cohen, et al.
Published: (2001-05-01)

Scanning and transmission electron microscopy of the tegument of Paranaella luquei Kohn, Baptista-Farias & Cohen, 2000 (Microcotylidae, Monogenea), parasite of a Brazilian catfish, Hypostomus regani
by: Cohen SC, et al.
Published: (2001-01-01)

First report of Mazocroeoides georgei price, 1936 and Mazocraeoides opisthonema Hargis, 1955 in Brazil with new synonysms (Monogenea, Mazocraeidae) Primeira referência de Mazocraeoides georgei Price, 1936 e Mazocraeoides opisthonema Hargis, 1955 no Brasil com novos sinônimos (Monogenea, Mazocraeidae)
by: Anna Kohn, et al.
Published: (1988-12-01)

Light and electron microscopy of Paranella diplodae N. SP. (Polyopisthocotylea;Microcotylidae; Monogenea ) from some Red Sea Teleost fishes in Egypt
by: E. M. Bayoumy, et al.
Published: (2007-06-01)

Una nueva especie de Ithome Chambers (Lepidoptera: Cosmopterigidae: Chrysopeleiinae) del norte de Chile A new species of Ithome Chambers (Lepidoptera: Cosmopterigidae: Chrysopeleiinae) from northern Chile
by: HECTOR A VARGAS
Published: (2004-06-01)

Description of a New Species, Microcotyle pacinkar n. sp. (Monogenea: Microcotylidae), Parasitic on Gills of Sebastes taczanowskii (Sebastidae) from off Usujiri, Hokkaido, Northern Japan
by: Yusuke Kamio, et al.
Published: (2023-11-01)

New host records and description of the egg of Anacanthorus penilabiatus (Monogenea, Dactylogyridae)
by: MC Pamplona-Basilio, et al.
Published: (2001-07-01)

Paracaesicola nanshaensis n. gen., n. sp. (Monogenea, Microcotylidae) a gill parasite of Paracaesio sordida (Teleostei, Lutjanidae) from the South China Sea
by: Zhou Zi-Hua, et al.
Published: (2020-01-01)

Especie nueva de Haliotrema Johnston y Tiegs, 1922 (Monogenea: Dactylogyridae) de las branquias de Lactophrys polygonia (Pisces: Ostracidae) de la Bahía de Mochima, Venezuela New species of Haliotrema Johnston et Tiegs, 1922 (Monogenea: Dactylogyridae) of the gills of Lactophrys polygonia (Pisces: Ostracidae) of Mochima Bay, Venezuela
by: Yelitza M. Mago Guevara, et al.
Published: (2005-06-01)

Phylogénie des monogènes basée sur une analyse de parcimonie des caractères de l'ultrastructure de la spermiogenèse et des spermatozoïdes incluant les résultats récents
by: JUSTINE J-L.
Published: (1993-01-01)

Spermiogenesis and spermatozoon ultrastructure in basal polyopisthocotylean monogeneans, Hexabothriidae and Chimaericolidae, and their significance for the phylogeny of the Monogenea
by: Justine Jean-Lou, et al.
Published: (2018-01-01)

Scanning electron microscopy on Gotocotyla acanthura (Monogenea, Gotocotylidae) from Pomatomus saltatrix (Ostheichthyes, Pomatomidae) in Brazil Microscopia eletrônica de varredura de Gotocotyla acanthura (Monogenea, Gotocotylidae) parasita de Pomatomus saltatrix (Ostheichthyes, Pomatomidae) no Brasil
by: Maria Clara Pamplona-Basilio, et al.
Published: (2011-12-01)

Novel molecular data for monogenean parasites of sparid fishes in the Mediterranean and a molecular phylogeny of the Microcotylidae Taschenberg, 1879
by: Lamia Lablack, et al.
Published: (2022-01-01)

New data on some species of Monogenea and Digenea parasites of marine fish from the coast of the State of Rio de Janeiro, Brazil Novos dados sobre algumas especies de Monogenea e Digenea parasitas de peixes marinhos da costa do estado do Rio de Janeiro, Brasil
by: Berenice M. M. Fernandes, et al.
Published: (2009-06-01)

Four polyopisthocotyleans (Platyhelminthes: Monogenea) from carangid fishes in the Mediterranean, off the Algerian coasts
by: Chahinez Bouguerche, et al.
Published: (2021-01-01)

Amended diagnosis, mitochondrial genome, and phylogenetic position of Sphyranura euryceae (Neodermata, Monogenea, Polystomatidae), a parasite of the Oklahoma salamander
by: Leeming Samuel J., et al.
Published: (2023-01-01)

Distribution Patterns of Microcotyle nemadactylus (Monogenea) on Gill Filaments of Cheilodactylus variegatus (Teleostei)
by: Oliva Marcelo E, et al.
Published: (1998-01-01)

Desciption of Cribomazocraes travassosi n. sp. (Monogenea: Mazocraeidae), a fish parasite from the Atlantic Ocean
by: Cláudia Portes Santos, et al.
Published: (1992-01-01)

Redescription, complete mitochondrial genome and phylogenetic relationships of Hexostoma thynni (Delaroche, 1811) Rafinesque, 1815 (Monogenea, Hexostomatidae)
by: Ayadi Zouhour El Mouna, et al.
Published: (2022-01-01)

Cestoda and monogenea of some teleost fishes off the Mudanya Coast (Sea of Marmara, Turkey)
by: Oguz M., et al.
Published: (2008-12-01)

Checklist of the Monogenea (Platyhelminthes) parasitic in Tunisian aquatic vertebrates
by: Derbel H., et al.
Published: (2022-09-01)

Molecular phylogeny of Neotropical monogeneans (Platyhelminthes: Monogenea) from catfishes (Siluriformes)
by: Carlos A Mendoza-Palmero, et al.
Published: (2015-03-01)

First record of folivory on a newly documented host plant for the little known geometrid moth Eupithecia yubitzae Vargas & Parra (Lepidoptera, Geometridae) in northern Chile
by: Héctor A. Vargas, et al.
Published: (2015-06-01)

Characteristics of infection of Diplectanum sp. (Monogenea: Monopisthocolytea: Diplectanidae) in Cynoscion analis Jenyns (Pisces: teleostei: Scianidae)
by: José Iannacone, et al.
Published: (2014-06-01)

Distribution of the gill parasite Discocotyle sagittata (Monogenea: Polyopisthocotylea) in parr of Atlantic salmon Salmo salar and sea trout S. trutta in Norwegian rivers
by: Tor Atle Mo
Published: (2023-10-01)

A new species of the genus Notozothecium (Monogenea, Dactylogyridae) parasitizing the gills of Rhaphiodon vulpinus (Cynodontidae, Characiformes) from the Paraná River, State of Paraná, Brazil Una especie nueva del género Notozothecium (Monogenea, Dactylogyridae), parásita de Rhaphiodon vulpinus (Cynodontidae, Characiformes) del río Paraná, estado de Paraná, Brasil
by: Simone C. Cohen, et al.
Published: (2008-08-01)

Eudiplozoon nipponicum (Monogenea, Diplozoidae) and its adaptation to haematophagy as revealed by transcriptome and secretome profiling
by: Jiří Vorel, et al.
Published: (2021-04-01)

New host, geographical records, and some ecological aspect of Absonifibula bychowskyi Lawler et Overstreet, 1976 (Monogenea: Diclidophoridae) from estuarine areas of Argentina
by: S.R. Martorelli, et al.
Published: (2007-06-01)

Introduction of Gyrodactylus perccotti (Monogenea) into Europe on its invasive fish host, Amur sleeper (Perccottus glenii, Dybowski 1877)
by: Ondračková M., et al.
Published: (2012-03-01)

Classification of pleurodire polystomes (Platyhelminthes, Monogenea, Polystomatidae) revisited with the description of two new genera from the Australian and Neotropical Realms
by: Louis Heyns du Preez, et al.
Published: (2022-12-01)

The morphology and attachment of Protopolystoma xenopodis (Monogenea: Polystomatidae) infecting the African clawed frog Xenopus laevis
by: Theunissen Maxine, et al.
Published: (2014-01-01)

Molecular characterisation of the Monogenea parasites of blue mackerel Scomber australasicus (Perciformes: Scombridae) in Australian waters
by: Md Shafaet Hossen, et al.
Published: (2022-12-01)

Morphological and molecular analyses Protolamellodiscus senilobatus (Monogenea: Diplectanidae), a gill parasite infecting the soldier bream Argyrops filamentosus (Sparidae)
by: Masheil Alghamdi, et al.
Published: (2023-01-01)

Mexicana rubra sp. nov. and Encotyllabe cf. spari Yamaguti, 1934 (Monogenea) of Orthopristis ruber (Cuvier, 1830) from the Brazilian Coast off Rio de Janeiro
by: Camargo A. C. A., et al.
Published: (2017-12-01)