CLAVE DE IDENTIFICACIÓN de las LIBÉLULAS en la Península Ibérica
SUMARIO
Clave de sub-órdenes. .................... 9
ZIGOPTERA,(Clave de Familias). ........... 9
F.Calopterygidae. ....................... 11
F.Lestidae. ............................ 12
F.Platycnemididae. ...................... 15
F.Coenagriidae. .......................... 15
ANISOPTERA, (Clave de Familias). ........ 23
F.Gomphidae. ........................... 24
F.Cordulegasteridae. .................... 30
F.Aeschnidae ........................... 26
F.Corduliidae. .......................... 30
F.Macrodiplactidae. ..................... 38
F.Libellulidae. ......................... 31
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Blog dedicado a la difusión cultural y científica de la entomología+
Mostrando las entradas con la etiqueta Odonata. Mostrar todas las entradas
Mostrando las entradas con la etiqueta Odonata. Mostrar todas las entradas
viernes, 28 de noviembre de 2014
miércoles, 26 de noviembre de 2014
DIVERSIDAD DE ODONATA (INSECTA) EN LA RESERVA NATURAL CABILDO-VERDE (SABANA DE TORRES-SANTANDER, COLOMBIA), UNA APROXIMACIÓN HACIA LA CONSERVACIÓN
DIVERSIDAD DE ODONATA (INSECTA) EN LA RESERVA NATURAL CABILDO-VERDE (SABANA DE TORRES-SANTANDER, COLOMBIA), UNA APROXIMACIÓN HACIA LA CONSERVACIÓN
Dragonfly diversity (Insecta) in the natural reserve Cabildo-Verde (Sabana de torres-Santander, Colombia), an conservation approach
CAROLINA GARZÓN SANABRIA & EMILIO REALPE
RESUMEN
Se determinó la diversidad de Odonata (Insecta) en seis estaciones de muestreo en el municipio de Sabana de Torres-Santander, Colombia. Cuatro estaciones fueron ubicadas dentro de la reserva Natural Cabildo Verde localizada en la vertiente occidental de la cordillera Oriental, en el valle medio del Río Magdalena y dos fuera de ella. Se analizaron variaciones en cuanto a composición de especies por medio de un análisis de distancia euclidiana. Se registraron 245 individuos en estado adulto distribuidos en siete familias, 22 géneros y 39 especies para el municipio de Sabana de Torres. Se registran 33 especies para la Reserva Natural Cabildo Verde, presentando la mayor abundancia aquellas que pertenecen al suborden zygoptera, lo cual puede atribuirse principalmente a la gran cobertura vegetal presente en la zona de estudio. El índice de equidad Shannon-Weaver para la reserva natural fue de H`= 2.972 y fuera de la reserva H`= 2.645, valores relativamente altos en comparación con otros estudios. Los resultados de la prueba de chi cuadrado arrojaron que no existen diferencias signifi cativas en cuanto a número de especies dentro y fuera de la reserva (X²= 1.51, Gl=1, p>0.05); sin embargo, la composición de odonatos dentro de la reserva está dada principalmente por especies estenotopicas, especialmente aquellas que pertenecen a las familias Protoneuridae y Perilestidae las cuales fueron consideradas en este trabajo, especies residentes de la zona, dada su abundancia y quienes se caracterizan por habitar quebradas que exhiben gran cobertura vegetal en bosques primarios y secundarios respectivamente.
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Dragonfly diversity (Insecta) in the natural reserve Cabildo-Verde (Sabana de torres-Santander, Colombia), an conservation approach
CAROLINA GARZÓN SANABRIA & EMILIO REALPE
RESUMEN
Se determinó la diversidad de Odonata (Insecta) en seis estaciones de muestreo en el municipio de Sabana de Torres-Santander, Colombia. Cuatro estaciones fueron ubicadas dentro de la reserva Natural Cabildo Verde localizada en la vertiente occidental de la cordillera Oriental, en el valle medio del Río Magdalena y dos fuera de ella. Se analizaron variaciones en cuanto a composición de especies por medio de un análisis de distancia euclidiana. Se registraron 245 individuos en estado adulto distribuidos en siete familias, 22 géneros y 39 especies para el municipio de Sabana de Torres. Se registran 33 especies para la Reserva Natural Cabildo Verde, presentando la mayor abundancia aquellas que pertenecen al suborden zygoptera, lo cual puede atribuirse principalmente a la gran cobertura vegetal presente en la zona de estudio. El índice de equidad Shannon-Weaver para la reserva natural fue de H`= 2.972 y fuera de la reserva H`= 2.645, valores relativamente altos en comparación con otros estudios. Los resultados de la prueba de chi cuadrado arrojaron que no existen diferencias signifi cativas en cuanto a número de especies dentro y fuera de la reserva (X²= 1.51, Gl=1, p>0.05); sin embargo, la composición de odonatos dentro de la reserva está dada principalmente por especies estenotopicas, especialmente aquellas que pertenecen a las familias Protoneuridae y Perilestidae las cuales fueron consideradas en este trabajo, especies residentes de la zona, dada su abundancia y quienes se caracterizan por habitar quebradas que exhiben gran cobertura vegetal en bosques primarios y secundarios respectivamente.
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TROPHIC RELATIONS OF AQUATIC INSECTS
TROPHIC RELATIONS OF AQUATIC INSECTS
KENNETH W. CUMMINS
INTRODUCTION
One of the most ubiquitous features of freshwater habitats is their present rate of change in response to man-engendered perturbations. Any rehabilitative or management strategy characterized by a high probability for success must rely on fundamental knowledge of the intricacies of freshwater ecosystem
structure and function. A basic facet of this structure and function is material cycling and energy flow. In turn, a significant portion of such cycling and flow involves the processing of various forms of organic matter by
freshwater invertebrate animals, especially insects. This constitutes a basis for interest in aquatic insect trophic relations-food intake, tissue assimilation, and waste release-with implications ranging from theoretical questions, such as the efficiency of energy transfer, to very specific practical problems: for example, population control of "pest" species represented either by the food or the feeder. As Bates (2) put it, trophic relationships constitute the "cement" holding biological communities together.
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KENNETH W. CUMMINS
INTRODUCTION
One of the most ubiquitous features of freshwater habitats is their present rate of change in response to man-engendered perturbations. Any rehabilitative or management strategy characterized by a high probability for success must rely on fundamental knowledge of the intricacies of freshwater ecosystem
structure and function. A basic facet of this structure and function is material cycling and energy flow. In turn, a significant portion of such cycling and flow involves the processing of various forms of organic matter by
freshwater invertebrate animals, especially insects. This constitutes a basis for interest in aquatic insect trophic relations-food intake, tissue assimilation, and waste release-with implications ranging from theoretical questions, such as the efficiency of energy transfer, to very specific practical problems: for example, population control of "pest" species represented either by the food or the feeder. As Bates (2) put it, trophic relationships constitute the "cement" holding biological communities together.
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Phylogeny of the Dragonfly and Damselfly Order Odonata as Inferred by Mitochondrial 12S Ribosomal RNA Sequences
Phylogeny of the Dragonfly and Damselfly Order Odonata as Inferred by Mitochondrial 12S Ribosomal RNA Sequences
CORRIE SAUX, CHRIS SIMON, AND GREG S. SPICER
ABSTRACT The phylogenetic relationships among members of the Odonates were inferred from
mitochondrial DNA 12S ribosomal RNA sequence data. These data show support for a monophyletic
Anisoptera suborder, which are consistent with previous phylogenetic work performed on the group.
However, the Zygoptera are paraphyletic based on mitochondrial DNA evidence. In particular, the
family Lestidae appears more closely related to the Anisoptera then the Zygoptera
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CORRIE SAUX, CHRIS SIMON, AND GREG S. SPICER
ABSTRACT The phylogenetic relationships among members of the Odonates were inferred from
mitochondrial DNA 12S ribosomal RNA sequence data. These data show support for a monophyletic
Anisoptera suborder, which are consistent with previous phylogenetic work performed on the group.
However, the Zygoptera are paraphyletic based on mitochondrial DNA evidence. In particular, the
family Lestidae appears more closely related to the Anisoptera then the Zygoptera
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Ireland Red List No. 6: Damselflies & Dragonflies (Odonata)
Ireland Red List No. 6: Damselflies & Dragonflies (Odonata)
Brian Nelson, Colm Ronayne and Robert Thompson
Citation:
Nelson, B., Ronayne, C. & Thompson, R. (2011) Ireland Red List No.6: Damselflies & Dragonflies (Odonata). National Parks and Wildlife Service, Department of the Environment, Heritage and Local Government, Dublin, Ireland.
EXECUTIVE SUMMARY
Based on almost 32,000 records for Ireland, the 24 species of resident damselfly and dragonfly (Odonata) are evaluated for their conservation status using International Union for the Conservation of Nature (IUCN) criteria (IUCN, 2001, 2003). Four (17%) of the Irish species are assessed as threatened, and one species as near threatened. The populations of all five species need to be thoroughly surveyed and monitoring programmes for each initiated. Causes of the decline in each species need to be determined, existing and possible threats identified, and protective measures introduced. The remaining species are all assessed as least concern.
The Irish odonate fauna is a limited one, reflecting the recent geological history of the island; its location off the western edge of the European continent; the climate, and the range of habitats present. Despite this, the fauna is not without interest and in particular when compared to that of Great Britain. The most interesting species of the Irish fauna is the Crescent or Irish Bluet Coenagrion lunulatum which is mainly a northern Eurasian species that is absent from Great Britain. The Irish population of the Robust Spreadwing Lestes dryas is also of interest because of its association with the turloughs of the western limestone.
Three of the threatened odonates, Northern Emerald Somatochlora arctica, Downy Emerald Cordulia aenea and Crescent Bluet Coenagrion lunulatum, are found in low nutrient status wetlands and the change brought about by enrichment of these habitats is regarded as the primary threat to these species. The decline of these should act as a warning of the negative trend in the state of these wetlands which are a distinctive feature of many Irish counties. These three are also predominantly northern species and the Irish populations lie at the southern edge of their ranges. In the long‐term the impact of climate change may be significant. Climate change may actually benefit the remaining threatened species, Small Bluetail Ischnura pumilio, and the near threatened Robust Spreadwing Lestes dryas, but the immediate threat to these species is habitat loss. Both these damselflies are dependent on specific hydrological conditions which are easily damaged and altered.
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Brian Nelson, Colm Ronayne and Robert Thompson
Citation:
Nelson, B., Ronayne, C. & Thompson, R. (2011) Ireland Red List No.6: Damselflies & Dragonflies (Odonata). National Parks and Wildlife Service, Department of the Environment, Heritage and Local Government, Dublin, Ireland.
EXECUTIVE SUMMARY
Based on almost 32,000 records for Ireland, the 24 species of resident damselfly and dragonfly (Odonata) are evaluated for their conservation status using International Union for the Conservation of Nature (IUCN) criteria (IUCN, 2001, 2003). Four (17%) of the Irish species are assessed as threatened, and one species as near threatened. The populations of all five species need to be thoroughly surveyed and monitoring programmes for each initiated. Causes of the decline in each species need to be determined, existing and possible threats identified, and protective measures introduced. The remaining species are all assessed as least concern.
The Irish odonate fauna is a limited one, reflecting the recent geological history of the island; its location off the western edge of the European continent; the climate, and the range of habitats present. Despite this, the fauna is not without interest and in particular when compared to that of Great Britain. The most interesting species of the Irish fauna is the Crescent or Irish Bluet Coenagrion lunulatum which is mainly a northern Eurasian species that is absent from Great Britain. The Irish population of the Robust Spreadwing Lestes dryas is also of interest because of its association with the turloughs of the western limestone.
Three of the threatened odonates, Northern Emerald Somatochlora arctica, Downy Emerald Cordulia aenea and Crescent Bluet Coenagrion lunulatum, are found in low nutrient status wetlands and the change brought about by enrichment of these habitats is regarded as the primary threat to these species. The decline of these should act as a warning of the negative trend in the state of these wetlands which are a distinctive feature of many Irish counties. These three are also predominantly northern species and the Irish populations lie at the southern edge of their ranges. In the long‐term the impact of climate change may be significant. Climate change may actually benefit the remaining threatened species, Small Bluetail Ischnura pumilio, and the near threatened Robust Spreadwing Lestes dryas, but the immediate threat to these species is habitat loss. Both these damselflies are dependent on specific hydrological conditions which are easily damaged and altered.
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Los odonatos (Insecta: Odonata) de la Hidroeléctrica de Patla (El Pozo) y del Río Tecpatlán, Zihuateutla, Puebla, México
Los odonatos (Insecta: Odonata) de la Hidroeléctrica de Patla (El Pozo) y del Río Tecpatlán, Zihuateutla, Puebla, México
Karina Cuevas-Yañez
RESUMEN
Se realizó un estudio de adultos y juveniles del Orden Odonata en el Municipio de Zihuateutla, Puebla, México, en dos localidades: la Hidroeléctrica de Patla (El Pozo) y el Río Tecpatlán, por medio de recolectas mensuales de marzo de 2002 a marzo de 2003. Se obtuvieron 1728 ejemplares, 645 adultos y 1083 larvas de 51 especies, 31 géneros y 10 familias. La familia más abundante en el área fue Coenagrionidae; el género más abundante fue Argia y la especie más abundante fue Palaemnema sp. En El Pozo se encontró la mayor riqueza y diversidad de especies (H’= 2.69). Se reportan 2 nuevos registros de familias (Protoneuridae y Pseudostigmatidae) y 14 especies para el estado: Mecistogaster ornata, Megaloprepus caerulatus, Pseudostigma aberrans, Protoneura cara, Argia cuprea, Argia oculata, Gynacantha helenga, Remartinia luteipennis, Erpetogomphus constrictor, E. elaps, Brechmorhoga praecox, Cannaphila insularis, Libellula herculea y Micrathyria didyma.
ABSTRACT
A study of the imagoes and larvae of the order Odonata was conducted in two localities of the Municipality of Zihuateutla, Puebla, Mexico: Patla’s hydroelectric facility (El Pozo) and Tecpatlán River, by monthly samplings from March 2002 to March 2003. A total of 1728 specimens (645 adults and 1083 larvae) belonging to 51 species, 31 genera and 10 families were obtained. The more abundant family, genus and species were Coenagrionidae, Argia, and Palaemnema sp., respectively. Highest richness and diversity were found at El Pozo. Two families and fourteen species represent new records for Puebla state: Mecistogaster ornata, Megaloprepus caerulatus, Pseudostigma aberrans, Protoneura cara, Argia cuprea, Argia oculata, Gynacantha helenga, Remartinia luteipennis, Erpetogomphus constrictor, E. elaps, Brechmorhoga praecox, Cannaphila insularis, Libellula herculea, and Micrathyria didyma.
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Karina Cuevas-Yañez
RESUMEN
Se realizó un estudio de adultos y juveniles del Orden Odonata en el Municipio de Zihuateutla, Puebla, México, en dos localidades: la Hidroeléctrica de Patla (El Pozo) y el Río Tecpatlán, por medio de recolectas mensuales de marzo de 2002 a marzo de 2003. Se obtuvieron 1728 ejemplares, 645 adultos y 1083 larvas de 51 especies, 31 géneros y 10 familias. La familia más abundante en el área fue Coenagrionidae; el género más abundante fue Argia y la especie más abundante fue Palaemnema sp. En El Pozo se encontró la mayor riqueza y diversidad de especies (H’= 2.69). Se reportan 2 nuevos registros de familias (Protoneuridae y Pseudostigmatidae) y 14 especies para el estado: Mecistogaster ornata, Megaloprepus caerulatus, Pseudostigma aberrans, Protoneura cara, Argia cuprea, Argia oculata, Gynacantha helenga, Remartinia luteipennis, Erpetogomphus constrictor, E. elaps, Brechmorhoga praecox, Cannaphila insularis, Libellula herculea y Micrathyria didyma.
ABSTRACT
A study of the imagoes and larvae of the order Odonata was conducted in two localities of the Municipality of Zihuateutla, Puebla, Mexico: Patla’s hydroelectric facility (El Pozo) and Tecpatlán River, by monthly samplings from March 2002 to March 2003. A total of 1728 specimens (645 adults and 1083 larvae) belonging to 51 species, 31 genera and 10 families were obtained. The more abundant family, genus and species were Coenagrionidae, Argia, and Palaemnema sp., respectively. Highest richness and diversity were found at El Pozo. Two families and fourteen species represent new records for Puebla state: Mecistogaster ornata, Megaloprepus caerulatus, Pseudostigma aberrans, Protoneura cara, Argia cuprea, Argia oculata, Gynacantha helenga, Remartinia luteipennis, Erpetogomphus constrictor, E. elaps, Brechmorhoga praecox, Cannaphila insularis, Libellula herculea, and Micrathyria didyma.
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Dragonflies and Damselflies (Odonata: Insecta) of Tropical Forest Research Institute, Jabalpur, Madhya Pradesh, central India
Dragonflies and Damselflies (Odonata: Insecta) of Tropical Forest Research Institute, Jabalpur, Madhya Pradesh, central India
Ashish D. Tiple, Sanjay Paunikar & S.S. Talmale
The Tropical Forest Research Institute (TFRI), Jabalpur, is one of the nine institutes under the Indian Council of Forestry Research & Education. It lies on the bank of the Gour River on Mandla Road (79059’23.500E & 21008’54.300N) about 10km south east of Jabalpur. The campus is spread over an area of 1.09km2 amidst picturesque surroundings. The area enjoys a semi-arid type of climate with a mean annual precipitation of 1358mm.
https://drive.google.com/file/d/0Bxe0ko6tYQawblBUZzRZTFpfZm8/view?usp=sharing
Ashish D. Tiple, Sanjay Paunikar & S.S. Talmale
The Tropical Forest Research Institute (TFRI), Jabalpur, is one of the nine institutes under the Indian Council of Forestry Research & Education. It lies on the bank of the Gour River on Mandla Road (79059’23.500E & 21008’54.300N) about 10km south east of Jabalpur. The campus is spread over an area of 1.09km2 amidst picturesque surroundings. The area enjoys a semi-arid type of climate with a mean annual precipitation of 1358mm.
https://drive.google.com/file/d/0Bxe0ko6tYQawblBUZzRZTFpfZm8/view?usp=sharing
A Revisionary Study of the Genus Acanthagrion (Odonata: Zygoptera)
A Revisionary Study of the Genus Acanthagrion (Odonata: Zygoptera)
Justin W. Leonard
FOREWORD
Of unusual occurrence is the publication oI a thesis 40 years after its completion and acceptance in partial tultilln~cnt of the requirements for the Doctor of Philosophy degree, ant1 also nIter the death of the author. Such thesis is herewith published in the Miscellnneous Publications of the Museum of Zoology, as a memorial number for Dr. Justin W. Leonard.
The greater part of the study reported here was carried on during the period 1931-34 while Dr. Leonard was a graduate student at the University of Michigan. Since that time, the varied demands of his professional duties, and the difIiculties in obtaining funds for the printing, resulted in repeated delays or publication. A few years ago, Dr. B. E. Montgomery and Dr. Leonard began to revise the original mCmuscript and made a few minor changes in the Introduction and preliminary discussion concerning the genus Acantha,qrzon. These have been incorporated in this published version. The hopeful waiting ior the publication of this work has apparently been responsible for the delay in describing new species by other authors. Since the completion of the thesis, only six new species and two new subspecies have been described. These arc listed herewith in
an Appendix. Leonora K. Gloyd
https://drive.google.com/file/d/0Bxe0ko6tYQawOWJHU0RVYkNnNWM/view?usp=sharing
Justin W. Leonard
FOREWORD
Of unusual occurrence is the publication oI a thesis 40 years after its completion and acceptance in partial tultilln~cnt of the requirements for the Doctor of Philosophy degree, ant1 also nIter the death of the author. Such thesis is herewith published in the Miscellnneous Publications of the Museum of Zoology, as a memorial number for Dr. Justin W. Leonard.
The greater part of the study reported here was carried on during the period 1931-34 while Dr. Leonard was a graduate student at the University of Michigan. Since that time, the varied demands of his professional duties, and the difIiculties in obtaining funds for the printing, resulted in repeated delays or publication. A few years ago, Dr. B. E. Montgomery and Dr. Leonard began to revise the original mCmuscript and made a few minor changes in the Introduction and preliminary discussion concerning the genus Acantha,qrzon. These have been incorporated in this published version. The hopeful waiting ior the publication of this work has apparently been responsible for the delay in describing new species by other authors. Since the completion of the thesis, only six new species and two new subspecies have been described. These arc listed herewith in
an Appendix. Leonora K. Gloyd
https://drive.google.com/file/d/0Bxe0ko6tYQawOWJHU0RVYkNnNWM/view?usp=sharing
Relationship between aquatic insects and heavy metals in an urban stream using multivariate techniques
Relationship between aquatic insects and heavy metals in an urban stream using multivariate techniques
S. Girgin; N. Kazancı; M. Dügel
ABSTRACT: In the study, the relationship between some aquatic insect species (Ephemeroptera, Plecoptera, Trichoptera and Odonata) and some heavy metals (cadmium, lead, copper, zinc, nickel, iron and manganese) and boron were assessed using data obtained from the Ankara Stream, which flows through Ankara, the capital city of Turkey and receives high organic and industrial wastes. Sampling was carried out monthly along the Ankara Stream in 1991. environmental data were used to explain biological variation using multivariate techniques provided by the program canonical correspondence analysis ordination. The ordination method canonical correspondence analysis was applied to evaluate the relationships between environmental variables and distribution of aquatic insect larvae. Data sets were classified by two way indicator species analysis. In this study, aquatic insecta communities have been shown by canonical correspondence analysis ordination as related to total hardness, pH, cadmium, lead, copper, zinc, nickel,
iron, manganese and boron. Cadmium, lead, copper and boron exceeded limits of the United States Environmental Protection Agency criteria for aquatic life. Trichopteran, Dinarthrum iranicum was an indicator of two way indicator species analysis and was placed close to the arrow representing copper. Odonate, Aeschna juncea was an indicator of two way indicator species analysis in site 10 and was placed close to the arrows representing manganese, lead, and nickel. Trichopteran, Cheumatopsyche lepida and odonate, Platycnemis pennipes were indicators of two way indicator species analysis for sites 6, 7, 11, 14, 15, 18 and were placed close to the arrows representing cadmium, boron, iron and total hardness.
https://drive.google.com/file/d/0Bxe0ko6tYQawYTdlR0xIZTJiRjg/view?usp=sharing
S. Girgin; N. Kazancı; M. Dügel
ABSTRACT: In the study, the relationship between some aquatic insect species (Ephemeroptera, Plecoptera, Trichoptera and Odonata) and some heavy metals (cadmium, lead, copper, zinc, nickel, iron and manganese) and boron were assessed using data obtained from the Ankara Stream, which flows through Ankara, the capital city of Turkey and receives high organic and industrial wastes. Sampling was carried out monthly along the Ankara Stream in 1991. environmental data were used to explain biological variation using multivariate techniques provided by the program canonical correspondence analysis ordination. The ordination method canonical correspondence analysis was applied to evaluate the relationships between environmental variables and distribution of aquatic insect larvae. Data sets were classified by two way indicator species analysis. In this study, aquatic insecta communities have been shown by canonical correspondence analysis ordination as related to total hardness, pH, cadmium, lead, copper, zinc, nickel,
iron, manganese and boron. Cadmium, lead, copper and boron exceeded limits of the United States Environmental Protection Agency criteria for aquatic life. Trichopteran, Dinarthrum iranicum was an indicator of two way indicator species analysis and was placed close to the arrow representing copper. Odonate, Aeschna juncea was an indicator of two way indicator species analysis in site 10 and was placed close to the arrows representing manganese, lead, and nickel. Trichopteran, Cheumatopsyche lepida and odonate, Platycnemis pennipes were indicators of two way indicator species analysis for sites 6, 7, 11, 14, 15, 18 and were placed close to the arrows representing cadmium, boron, iron and total hardness.
https://drive.google.com/file/d/0Bxe0ko6tYQawYTdlR0xIZTJiRjg/view?usp=sharing
Estudio del comportamiento de oviposición de Protoneura capillaris (Rambur, 1842) (Odonata: Protoneuridae)
Estudio del comportamiento de oviposición de Protoneura capillaris (Rambur, 1842) (Odonata: Protoneuridae)
Adrián David Trapero Quintana, Yusidiel Torres Cambas y Enrique González Soriano
https://drive.google.com/file/d/0Bxe0ko6tYQawWTZCZDRIMVNVYW8/view?usp=sharing
Adrián David Trapero Quintana, Yusidiel Torres Cambas y Enrique González Soriano
https://drive.google.com/file/d/0Bxe0ko6tYQawWTZCZDRIMVNVYW8/view?usp=sharing
Dragonology 101: Understanding Dragon-Hunters and Odonata Interactions in Protected Areas
Dragonology 101: Understanding Dragon-Hunters and Odonata Interactions in Protected Areas
Raynald Harvey Lemelin, School of Outdoor Recreation, Parks & Tourism, Lakehead
https://drive.google.com/file/d/0Bxe0ko6tYQawQy1CYnEzNThLeVE/view?usp=sharing
Raynald Harvey Lemelin, School of Outdoor Recreation, Parks & Tourism, Lakehead
https://drive.google.com/file/d/0Bxe0ko6tYQawQy1CYnEzNThLeVE/view?usp=sharing
Distancia sobre el agua durante la emergencia en larvas de Odonata para tres cuerpos dulceacuícolas de Cuba Oriental
Distancia sobre el agua durante la emergencia en larvas de Odonata para tres cuerpos dulceacuícolas de Cuba Oriental
Distance above water during the emergency in larvae of Odonata for three freshwater bodies of Eastern Cuba
Adrian Trapero-Quintana,* Bernardo Reyes-Tur** y Javier Mateu-Arebalo
RESUMEN
Se caracterizó la distancia alcanzada sobre la superficie del agua, por especies de Odonata al emerger en tres ecosistemas de la provincia Santiago de Cuba durante un año. En las tres localidades se detectó distribución sobre la superficie del agua al emerger, en relación con la talla de las especies. Las mayores alturas se registraron en Guásima y Arroyo, áreas mejor conservadas y pocos elementos estresantes. En los rangos superiores quedaron los anisópteros, mientras que hacia los niveles cercanos al agua se ubicaron los zigópteros. El patrón general establece que las larvas de sexo femenino emergen a mayor altura que los machos, debido en parte a la mayor actividad de estos en el último instar.
ABSTRACT
The distance reached over the water surface at the time of emergence by species of Odonata in three ecosystems from the Santiago de Cuba province, was estimated. A positive correlation between height and species size was found in the three localities. The greater heights were registered in Guásima and Arroyo, the best conserved areas and with a few stressing elements. In general, anisopterans reached the superior heights, whereas zygopterans tend to be close to the water surface. Females reached major heights than the males.
https://drive.google.com/file/d/0Bxe0ko6tYQawU1pqX190WFBkWnM/view?usp=sharing
Distance above water during the emergency in larvae of Odonata for three freshwater bodies of Eastern Cuba
Adrian Trapero-Quintana,* Bernardo Reyes-Tur** y Javier Mateu-Arebalo
RESUMEN
Se caracterizó la distancia alcanzada sobre la superficie del agua, por especies de Odonata al emerger en tres ecosistemas de la provincia Santiago de Cuba durante un año. En las tres localidades se detectó distribución sobre la superficie del agua al emerger, en relación con la talla de las especies. Las mayores alturas se registraron en Guásima y Arroyo, áreas mejor conservadas y pocos elementos estresantes. En los rangos superiores quedaron los anisópteros, mientras que hacia los niveles cercanos al agua se ubicaron los zigópteros. El patrón general establece que las larvas de sexo femenino emergen a mayor altura que los machos, debido en parte a la mayor actividad de estos en el último instar.
ABSTRACT
The distance reached over the water surface at the time of emergence by species of Odonata in three ecosystems from the Santiago de Cuba province, was estimated. A positive correlation between height and species size was found in the three localities. The greater heights were registered in Guásima and Arroyo, the best conserved areas and with a few stressing elements. In general, anisopterans reached the superior heights, whereas zygopterans tend to be close to the water surface. Females reached major heights than the males.
https://drive.google.com/file/d/0Bxe0ko6tYQawU1pqX190WFBkWnM/view?usp=sharing
LIBÉLULAS (ODONATA: ANISOPTERA) DE LA COLECCIÓN ENTOMOLÓGICA DEL MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO, SANTA CRUZ DE LA SIERRA, BOLIVIA.
LIBÉLULAS (ODONATA: ANISOPTERA) DE LA COLECCIÓN ENTOMOLÓGICA DEL MUSEO DE HISTORIA NATURAL NOEL KEMPFF MERCADO, SANTA CRUZ DE LA SIERRA, BOLIVIA.
DRAGONFLIES (ODONATA: ANISOPTERA) OF THE ENTOMOLOGICAL COLLECTION OF NOEL KEMPFF MERCADO NATURAL HISTORY MUSEUM, SANTA CRUZ DE LA SIERRA, BOLIVIA.
Vanessa Amaya Vallejo y Julieta Ledezma
Resumen: Se presenta un listado de los géneros y especies del Infraorden Anisoptera (Insecta: Odonata) depositados en la colección entomológica del Museo de Historia Natural Noel Kempff Mercado (MHNNKM). Se revisaron los 1401 especímenes registrados desde 1986 y se incorporaron 261 especímenes más que se encontraban sin identificar, para un total de 1662 individuos colectados en cinco de los nueve departamentos del país (Santa Cruz, Cochabamba, La Paz, Tarija y Beni). Se identificaron 1650 especímenes hasta especie y 12 hasta género. En la colección, el infraorden está representado por tres familias: Aeshnidae, Gomphidae y Libellulidae, con 41 géneros y 149 especies. Los géneros mejor representados son Erythrodiplax (24%), Micrathyria (14%) y Erythemis (11%). Se registra a Orthemis sp. posiblemente O. tambopatae von Ellenrieder 2009, Macrothemis hahneli Ris 1913, Macrothemis flavescens Kirby 1897, Rhionaeschna confusa Rambur 1842 y Zenithoptera Selys 1869 como nuevos registros para el país.
Abstract: A list of genera and species of Infraorder Anisoptera (Insecta: Odonata) deposited in the entomological collection of Noel Kempff Mercado Natural History Museum is presented. The 1401 Anisoptera specimens registered since 1986 were examined, and 261 unidentified specimens were identified and incorporated to the collection, adding to a total of 1662 collected specimens from five of the nine Bolivian departments (Santa Cruz, Cochabamba, La Paz, Tarija, and Beni). There were 1650 individuals identified to species and 12 to genera. The infraorder is represented by three families: Aeshnidae, Gomphidae, and Libellulidae, with 41 genera and 149 species. The best represented genera are Erythrodiplax (24%), Micrathyria (14%) and Erythemis (11%). Orthemis sp. probably O. tambopatae von Ellenrieder 2009, Macrothemis hahneli Ris 1913, Macrothemis flavescens Kirby 1897, Rhionaeschna confusa Rambur 1842 and Zenithoptera Selys 1869 are reported as new records for the country.
https://drive.google.com/file/d/0Bxe0ko6tYQawZ3FtSV9xZ0Y3VWM/view?usp=sharing
DRAGONFLIES (ODONATA: ANISOPTERA) OF THE ENTOMOLOGICAL COLLECTION OF NOEL KEMPFF MERCADO NATURAL HISTORY MUSEUM, SANTA CRUZ DE LA SIERRA, BOLIVIA.
Vanessa Amaya Vallejo y Julieta Ledezma
Resumen: Se presenta un listado de los géneros y especies del Infraorden Anisoptera (Insecta: Odonata) depositados en la colección entomológica del Museo de Historia Natural Noel Kempff Mercado (MHNNKM). Se revisaron los 1401 especímenes registrados desde 1986 y se incorporaron 261 especímenes más que se encontraban sin identificar, para un total de 1662 individuos colectados en cinco de los nueve departamentos del país (Santa Cruz, Cochabamba, La Paz, Tarija y Beni). Se identificaron 1650 especímenes hasta especie y 12 hasta género. En la colección, el infraorden está representado por tres familias: Aeshnidae, Gomphidae y Libellulidae, con 41 géneros y 149 especies. Los géneros mejor representados son Erythrodiplax (24%), Micrathyria (14%) y Erythemis (11%). Se registra a Orthemis sp. posiblemente O. tambopatae von Ellenrieder 2009, Macrothemis hahneli Ris 1913, Macrothemis flavescens Kirby 1897, Rhionaeschna confusa Rambur 1842 y Zenithoptera Selys 1869 como nuevos registros para el país.
Abstract: A list of genera and species of Infraorder Anisoptera (Insecta: Odonata) deposited in the entomological collection of Noel Kempff Mercado Natural History Museum is presented. The 1401 Anisoptera specimens registered since 1986 were examined, and 261 unidentified specimens were identified and incorporated to the collection, adding to a total of 1662 collected specimens from five of the nine Bolivian departments (Santa Cruz, Cochabamba, La Paz, Tarija, and Beni). There were 1650 individuals identified to species and 12 to genera. The infraorder is represented by three families: Aeshnidae, Gomphidae, and Libellulidae, with 41 genera and 149 species. The best represented genera are Erythrodiplax (24%), Micrathyria (14%) and Erythemis (11%). Orthemis sp. probably O. tambopatae von Ellenrieder 2009, Macrothemis hahneli Ris 1913, Macrothemis flavescens Kirby 1897, Rhionaeschna confusa Rambur 1842 and Zenithoptera Selys 1869 are reported as new records for the country.
https://drive.google.com/file/d/0Bxe0ko6tYQawZ3FtSV9xZ0Y3VWM/view?usp=sharing
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