Results 21 to 30 of about 188 (111)
The diet composition of an invasive population of Shimofuri goby (Tridentiger bifasciatus) was investigated bimonthly during the period from September 2015 through August 2016 in Nansi Lake, a storage lake of the East Route of the South-to-North Water ...
Jiao Qin, Fei Cheng, Songguang Xie
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FIGURE 2. Internal morphology of Helobdella octatestisaca n. sp. Roman numerals of X and XX indicate the orders of the ganglia. an. Anus; atr. Atrium; br. Brain; cr. Crop and crop caeca; ejc. Ejaculatory duct; g. Ganglion; int.
Chang, Chih-Han +2 more
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A dataset of individual wet weights of benthic macroinvertebrates
Abstract Biomass estimates are crucial for modeling and understanding energy flow through ecosystems. Many modeling frameworks rely on published body weights of organisms to convert density estimates to biomass. However, published body weight data are limited to few taxa in a limited number of systems. Here we present mean individual weights for common
Allison R. Hrycik +6 more
wiley +1 more source
Abstract This research delves into the effects of weir‐induced habitat fragmentation on the diversity and structure of benthic macroinvertebrate communities in Topyeong Stream in the Republic of Korea. Through comprehensive zonation, environmental assessments and analyses of macroinvertebrate populations, the study brings to light the significant ...
Sung‐Ho Lim, Yuno Do
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Especie nueva de sanguijuela del género helobdella (rhynchobdellida: glossiphoniidae) del lado de Catemaco, Veracruz, México [PDF]
A new leech species of the genus Helobdella from Catemaco Lake, Veracruz, Mexico is described based on the examination of 23 specimens. Leeches were found attached to submerged rocks and plants. The new species lacks a nuchal scute and is distinguishable
Alejandro Oceguera-Figueroa +1 more
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FIGURES 16–19. Rhynchobdellida from Chiapas, Mexico. Helobdella socimulcensis: 16. dorsal view, 17. ventral view. Placobdella ringueleti: 18. dorsal view, 19. ventral view.Published as part of <i>Tessler, Michael, Siddall, Mark E.
Siddall, Mark E. +2 more
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En contraste con los enormes esfuerzos realizados por caracterizar la fauna y flora de Costa Rica, con excepción de algunos registros aislados, muy poco se sabe sobre las sanguijuelas (Annelida: Clitellata) en este país.
Alejandro Oceguera-Figueroa +1 more
doaj
A freshwater mussel-associated leech, Hemiclepsis kasmiana Oka, 1910, is redescribed based on newly collected specimens from Japan, including its type localities.
Chiaki Kambayashi, Takafumi Nakano
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Benthic macroinvertebrates of some high altitude lakes on Bolkar Mountains
Bu tez çalışması kapsamında Bolkar Dağları'nda bulunan bazı yüksek irtifa göllerinin bentik makroomurgasız faunası ortaya konmaya çalışılmıştır. Bu kapsamda toplamda 6 gölde (Yazıgöl, Yarıkgöl, Otlugöl, İsimsiz Göl, Eğrigöl, Alagöl) 2019 yılı Ağustos ...
İlhan, Selvi, Sungur, Sevil
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Utilización de macroinvertebrados en el monitoreo de la calidad de los recursos hídricos. Revisión Sistemática 2022 [PDF]
El presente estudio tuvo como objetivo identificar los macroinvertebrados acuáticos en el monitoreo de la calidad de los recursos hídricos, la investigación fue de tipo aplicada de diseño narrativo y se analizaron 40 artículos científicos; los ...
Chacón Ramos, Emperatriz
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