Zobrazeno 1 - 10 of 33 pro vyhledávání: '"Akemi Shibuya"'
1
Akademický článek
Organization of the cephalic lateral-line canals in Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Júnior & Castro e Castro, 2019 (Gymnotiformes: Gymnotidae)
Autor: Gabriel Verçoza, Akemi Shibuya, Douglas A. Bastos, Jansen Zuanon, Lúcia H. Rapp Py-Daniel
Publikováno v: Neotropical Ichthyology, Vol 19, Iss 2 (2021)
Abstract Electrophorus spp. generate high-voltage electric discharges for defense and hunting, and low-voltage electric discharges (as other Gymnotiformes) for electrolocation and communication. Despite intense interest in the unusual electrogenic an
Externí odkaz: https://doaj.org/article/1ddf393d0fe3439fbf18a8f2671c2d0d
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2
Akademický článek
The use of pelvic fins for benthic locomotion during foraging behavior in Potamotrygon motoro (Chondrichthyes: Potamotrygonidae)
Autor: Akemi Shibuya, Marcelo R. de Carvalho, Jansen Zuanon, Sho Tanaka
Publikováno v: Zoologia (Curitiba), Vol 32, Iss 3, Pp 179-186 (2015)
Synchronized bipedal movements of the pelvic fins provide propulsion (punting) during displacement on the substrate in batoids with benthic locomotion. In skates (Rajidae) this mechanism is mainly generated by the crural cartilages. Although lacking
Externí odkaz: https://doaj.org/article/64284cbad8b14df6822da5f502e74cc5
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3
Akademický článek
Delayed healthcare and secondary infections following freshwater stingray injuries: risk factors for a poorly understood health issue in the Amazon
Autor: Jacqueline de Almeida Gonçalves Sachett, Vanderson Souza Sampaio, Iran Mendonça Silva, Akemi Shibuya, Fábio Francesconi Vale, Fabiano Peixoto Costa, Pedro Pereira de Oliveira Pardal, Marcus Vinícius Guimarães Lacerda, Wuelton Marcelo Monteiro
Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical, Vol 51, Iss 5, Pp 651-659
Abstract INTRODUCTION This study aimed to describe the profile of freshwater stingray injuries in the State of Amazonas, Brazilian Amazon, and to identify the associated risk factors for secondary infections. METHODS This cross-sectional study used s
Externí odkaz: https://doaj.org/article/1cf9ba8ce7b349f7a3faaa4d8f83711b
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4
Akademický článek
Morphology of lateral line canals in Neotropical freshwater stingrays (Chondrichthyes: Potamotrygonidae) from Negro River, Brazilian Amazon
Autor: Akemi Shibuya, Jansen Zuanon, Maria Lúcia G. de Araújo, Sho Tanaka
Publikováno v: Neotropical Ichthyology, Vol 8, Iss 4, Pp 867-876
The relationship between the distribution of the lateral line canals and their functionality has not been well examined in elasmobranchs, especially among Neotropical freshwater stingrays of the family Potamotrygonidae. The spatial distribution of th
Externí odkaz: https://doaj.org/article/4acef5e6937640bca58af8a6ea6177a1
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5
Akademický článek
Feeding behavior of the Neotropical freshwater stingray Potamotrygon motoro (Elasmobranchii: Potamotrygonidae)
Autor: Akemi Shibuya, Jansen Zuanon, Sho Tanaka
Publikováno v: Neotropical Ichthyology, Vol 10, Iss 1, Pp 189-196
The feeding mechanisms of elasmobranchs and their functioning have been receiving growing scientific attention, although less emphasis has yet to be directed towards batoid species. The present study investigated the use of orobranchial musculature d
Externí odkaz: https://doaj.org/article/a624658ef4af433eabd7b26ac45e2025
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6
Pre-copulatory bite wounds as evidence of aggressive competition for mating in the neotropical freshwater stingray Potamotrygon motoro
Autor: WALLICE LUIZ PAXIÚBA DUNCAN, Akemi Shibuya
Publikováno v: Acta Amazonica. 52:45-48
Reproductive aspects of Amazonian freshwater stingrays are still poorly studied, however, it is known that the copulatory behavior in some species is related to the hydrometric seasons (high and low water). In order to assess the reproductive activit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ba355333e52fe75143ae7e4c54741f7
https://doi.org/10.1590/1809-4392202101762
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7
Length‐weight relationship of fish species from Central Amazon floodplain
Autor: Jansen Zuanon, Sidinéia Amadio, Akemi Shibuya, Cristhiana P. Röpke, Thatyla Farago, Marina Carmona, Nagila A. Zuchi
Publikováno v: Journal of Applied Ichthyology. 36:837-841
Length-weight relationship (LWR) for 39 freshwater fish species captured in the Catalao Lake, a floodplain area at the confluence of the Amazonas and Negro rivers is presented. LWRs were calculated based on fish sampled over 18 years (1999–2017) us
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::044c215cfd0525d7ba1ca452161f175f
https://doi.org/10.1111/jai.14082
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8
Neuromast distribution and its relevance to feeding in Neotropical freshwater stingrays (Elasmobranchii: Potamotrygonidae)
Autor: Marcelo R. de Carvalho, Jansen Zuanon, Akemi Shibuya
Publikováno v: Zoomorphology. 139:61-69
The mechanosensory system in batoids has a unique sensory canal distribution located on both dorsal and ventral surfaces of the body. Due to the opposite position of eyes and mouth, ventral lateral-line canals are essential to detect and capture prey
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1e4ed68e4387aa599261381adbb3e7e
https://doi.org/10.1007/s00435-019-00472-2
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10
Organization of the cephalic lateral-line canals in Electrophorus varii de Santana, Wosiacki, Crampton, Sabaj, Dillman, Mendes-Júnior & Castro e Castro, 2019 (Gymnotiformes: Gymnotidae)
Autor: Lúcia H. Rapp Py-Daniel, Douglas A. Bastos, Akemi Shibuya, Gabriel Vercoza, Jansen Zuanon
Publikováno v: Neotropical Ichthyology, Vol 19, Iss 2 (2021)
Neotropical Ichthyology, Volume: 19, Issue: 2, Article number: e200075, Published: 11 JUN 2021
Neotropical Ichthyology v.19 n.2 2021
Neotropical ichthyology
Sociedade Brasileira de Ictiologia (SBI)
instacron:SBI
Electrophorus spp. generate high-voltage electric discharges for defense and hunting, and low-voltage electric discharges (as other Gymnotiformes) for electrolocation and communication. Despite intense interest in the unusual electrogenic and electro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::978ecd465374ae367732bfd7a6902041
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252021000200203&tlng=en
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