Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT

Oestrid flies (Diptera: Oestridae) do not feed during the adult stage, so they depend on an efficient assimilation and storage of nutrients during their parasitic larval stage. We describe the general morphology and provide volumetric data for the digestive and excretory organs of the three larval i...

ver descrição completa

Detalhes bibliográficos
Autores: Martín Vega, Daniel|||0000-0002-5626-5441, Clark, Brett, Ferrer, Luis Miguel, López Tamayo, Silvia, Panadero, Rosario, Cepeda Palacios, Ramón, Colwell, Douglas D., Hall, Martin J. R.
Formato: artículo
Fecha de publicación:2021
País:España
Recursos:Universidad de Alcalá (UAH)
Repositorio:e_Buah Biblioteca Digital Universidad de Alcalá
Idioma:inglés
OAI Identifier:oai:ebuah.uah.es:10017/63205
Acesso em linha:http://hdl.handle.net/10017/63205
https://dx.doi.org/10.1111/mve.12476
Access Level:acceso abierto
Palavra-chave:Cephenemyia stimulator
Hypoderma actaeon
Oestrus ovis
Alimentarycanal
Foregut
Hindgut
Malpighian tubules
Midgut
Organ volume
Salivary glands
Zoología
Zoology
id ES_7c040b34c93bfb8091c11bbe2e391976
oai_identifier_str oai:ebuah.uah.es:10017/63205
network_acronym_str ES
network_name_str España
repository_id_str
spelling Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CTMartín Vega, Daniel|||0000-0002-5626-5441Clark, BrettFerrer, Luis MiguelLópez Tamayo, SilviaPanadero, RosarioCepeda Palacios, RamónColwell, Douglas D.Hall, Martin J. R.Cephenemyia stimulatorHypoderma actaeonOestrus ovisAlimentarycanalForegutHindgutMalpighian tubulesMidgutOrgan volumeSalivary glandsZoologíaZoologyOestrid flies (Diptera: Oestridae) do not feed during the adult stage, so they depend on an efficient assimilation and storage of nutrients during their parasitic larval stage. We describe the general morphology and provide volumetric data for the digestive and excretory organs of the three larval instars of the nasal bot fly Oestrus ovis L., using micro-computed tomography. The size of the digestive and excretory organs greatly increased across larval instars. In all instars, the two salivary glands were remarkably large and formed a ‘glandular band’ by coming together, but without lumina uniting, at their posterior ends. The distal region of the anterior Malpighian tubules was greatly enlarged and full of highly radio-opaque concretions. Moreover, the anatomy of O. ovis third-instar larva was compared to that of two species of, respectively, similar and different feeding habits: Cephenemyia stimulator (Clark) and Hypoderma actaeon Brauer. Whereas the general morphology and arrangement of the digestive and excretory systems of C. stimulator was similar to that of O. ovis, some differences were observed in H. actaeon: a swollen anterior region of the midgut, salivary glands shorter and not forming a ‘band’ and anterior Malpighian tubules narrowly uniform throughout their entire length.The Royal Entomological Society20212021-03-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10017/63205https://dx.doi.org/10.1111/mve.12476reponame:e_Buah Biblioteca Digital Universidad de Alcaláinstname:Universidad de Alcalá (UAH)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ebuah.uah.es:10017/632052026-06-18T11:13:07Z
dc.title.none.fl_str_mv Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
title Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
spellingShingle Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
Martín Vega, Daniel|||0000-0002-5626-5441
Cephenemyia stimulator
Hypoderma actaeon
Oestrus ovis
Alimentarycanal
Foregut
Hindgut
Malpighian tubules
Midgut
Organ volume
Salivary glands
Zoología
Zoology
title_short Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
title_full Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
title_fullStr Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
title_full_unstemmed Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
title_sort Major differences in the larval anatomy of the digestive and excretory systems of three Oestridae species revealed by micro-CT
dc.creator.none.fl_str_mv Martín Vega, Daniel|||0000-0002-5626-5441
Clark, Brett
Ferrer, Luis Miguel
López Tamayo, Silvia
Panadero, Rosario
Cepeda Palacios, Ramón
Colwell, Douglas D.
Hall, Martin J. R.
author Martín Vega, Daniel|||0000-0002-5626-5441
author_facet Martín Vega, Daniel|||0000-0002-5626-5441
Clark, Brett
Ferrer, Luis Miguel
López Tamayo, Silvia
Panadero, Rosario
Cepeda Palacios, Ramón
Colwell, Douglas D.
Hall, Martin J. R.
author_role author
author2 Clark, Brett
Ferrer, Luis Miguel
López Tamayo, Silvia
Panadero, Rosario
Cepeda Palacios, Ramón
Colwell, Douglas D.
Hall, Martin J. R.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Cephenemyia stimulator
Hypoderma actaeon
Oestrus ovis
Alimentarycanal
Foregut
Hindgut
Malpighian tubules
Midgut
Organ volume
Salivary glands
Zoología
Zoology
topic Cephenemyia stimulator
Hypoderma actaeon
Oestrus ovis
Alimentarycanal
Foregut
Hindgut
Malpighian tubules
Midgut
Organ volume
Salivary glands
Zoología
Zoology
description Oestrid flies (Diptera: Oestridae) do not feed during the adult stage, so they depend on an efficient assimilation and storage of nutrients during their parasitic larval stage. We describe the general morphology and provide volumetric data for the digestive and excretory organs of the three larval instars of the nasal bot fly Oestrus ovis L., using micro-computed tomography. The size of the digestive and excretory organs greatly increased across larval instars. In all instars, the two salivary glands were remarkably large and formed a ‘glandular band’ by coming together, but without lumina uniting, at their posterior ends. The distal region of the anterior Malpighian tubules was greatly enlarged and full of highly radio-opaque concretions. Moreover, the anatomy of O. ovis third-instar larva was compared to that of two species of, respectively, similar and different feeding habits: Cephenemyia stimulator (Clark) and Hypoderma actaeon Brauer. Whereas the general morphology and arrangement of the digestive and excretory systems of C. stimulator was similar to that of O. ovis, some differences were observed in H. actaeon: a swollen anterior region of the midgut, salivary glands shorter and not forming a ‘band’ and anterior Malpighian tubules narrowly uniform throughout their entire length.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-03-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10017/63205
https://dx.doi.org/10.1111/mve.12476
url http://hdl.handle.net/10017/63205
https://dx.doi.org/10.1111/mve.12476
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv The Royal Entomological Society
publisher.none.fl_str_mv The Royal Entomological Society
dc.source.none.fl_str_mv reponame:e_Buah Biblioteca Digital Universidad de Alcalá
instname:Universidad de Alcalá (UAH)
instname_str Universidad de Alcalá (UAH)
reponame_str e_Buah Biblioteca Digital Universidad de Alcalá
collection e_Buah Biblioteca Digital Universidad de Alcalá
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411558799441920
score 15,811543

Registos relacionados