Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song

Autores
Braun, Holger
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A male Disceratus specimen found in cloud forest of Podocarpus National Park in southernmost Ecuador is apparently conspecific with Disceratus nubiger Scudder 1869, known only from the female holotype, collected one and a half centuries ago on slopes of the volcano Antisana. The song of this male could be recorded, confirming the identification of field recordings as well as additional acoustic records with an ultrasound detector at the same site. This incessant calling song, a series of steadily repeated short clicks with a sharp peak at 20 kHz, easily reveals the presence of this short-legged and brachypterous katydid -- it lives in bamboo thickets within cloud forest, where individuals are very difficult to find. More fieldwork and nocturnal acoustic monitoring in the tropical Andes will be essential to shed light on the distribution and life history of this practically forgotten genus and its species, some of them probably still undiscovered. Disceratus is recognized as full genus rather than a subgenus of Gnathoclita.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Ortópteros
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86116
Acceder
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network_name_str SEDICI (UNLP)
spelling Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling SongBraun, HolgerCiencias NaturalesOrtópterosA male Disceratus specimen found in cloud forest of Podocarpus National Park in southernmost Ecuador is apparently conspecific with Disceratus nubiger Scudder 1869, known only from the female holotype, collected one and a half centuries ago on slopes of the volcano Antisana. The song of this male could be recorded, confirming the identification of field recordings as well as additional acoustic records with an ultrasound detector at the same site. This incessant calling song, a series of steadily repeated short clicks with a sharp peak at 20 kHz, easily reveals the presence of this short-legged and brachypterous katydid -- it lives in bamboo thickets within cloud forest, where individuals are very difficult to find. More fieldwork and nocturnal acoustic monitoring in the tropical Andes will be essential to shed light on the distribution and life history of this practically forgotten genus and its species, some of them probably still undiscovered. Disceratus is recognized as full genus rather than a subgenus of Gnathoclita.Facultad de Ciencias Naturales y Museo2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1-5http://sedici.unlp.edu.ar/handle/10915/86116enginfo:eu-repo/semantics/altIdentifier/issn/1082-6467info:eu-repo/semantics/altIdentifier/doi/10.1665/034.025.0102info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:57:37Zoai:sedici.unlp.edu.ar:10915/86116Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:57:37.377SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
title Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
spellingShingle Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
Braun, Holger
Ciencias Naturales
Ortópteros
title_short Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
title_full Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
title_fullStr Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
title_full_unstemmed Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
title_sort Notes on the Tropical Andean Genus Disceratus (Orthoptera, Tettigoniidae, Pseudophyllinae), the Probable Male of D. nubiger, and Its Calling Song
dc.creator.none.fl_str_mv Braun, Holger
author Braun, Holger
author_facet Braun, Holger
author_role author
dc.subject.none.fl_str_mv Ciencias Naturales
Ortópteros
topic Ciencias Naturales
Ortópteros
dc.description.none.fl_txt_mv A male Disceratus specimen found in cloud forest of Podocarpus National Park in southernmost Ecuador is apparently conspecific with Disceratus nubiger Scudder 1869, known only from the female holotype, collected one and a half centuries ago on slopes of the volcano Antisana. The song of this male could be recorded, confirming the identification of field recordings as well as additional acoustic records with an ultrasound detector at the same site. This incessant calling song, a series of steadily repeated short clicks with a sharp peak at 20 kHz, easily reveals the presence of this short-legged and brachypterous katydid -- it lives in bamboo thickets within cloud forest, where individuals are very difficult to find. More fieldwork and nocturnal acoustic monitoring in the tropical Andes will be essential to shed light on the distribution and life history of this practically forgotten genus and its species, some of them probably still undiscovered. Disceratus is recognized as full genus rather than a subgenus of Gnathoclita.
Facultad de Ciencias Naturales y Museo
description A male Disceratus specimen found in cloud forest of Podocarpus National Park in southernmost Ecuador is apparently conspecific with Disceratus nubiger Scudder 1869, known only from the female holotype, collected one and a half centuries ago on slopes of the volcano Antisana. The song of this male could be recorded, confirming the identification of field recordings as well as additional acoustic records with an ultrasound detector at the same site. This incessant calling song, a series of steadily repeated short clicks with a sharp peak at 20 kHz, easily reveals the presence of this short-legged and brachypterous katydid -- it lives in bamboo thickets within cloud forest, where individuals are very difficult to find. More fieldwork and nocturnal acoustic monitoring in the tropical Andes will be essential to shed light on the distribution and life history of this practically forgotten genus and its species, some of them probably still undiscovered. Disceratus is recognized as full genus rather than a subgenus of Gnathoclita.
publishDate 2016
dc.date.none.fl_str_mv 2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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info:ar-repo/semantics/articulo
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/86116
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dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1082-6467
info:eu-repo/semantics/altIdentifier/doi/10.1665/034.025.0102
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
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collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
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