Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha) [PDF]
AbstractThere are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of Chordodes nobilii takes 20–25 days ...
Zanca, Fernanda Mariel +2 more
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Hasta el momento solo han sido citadas para Chile cuatro especies de Gordiida (Nematomorpha). En este trabajo se describen dos especies nuevas, Gordionus enigmaticus y Gordius austrinus. Gordionus enigmaticus se caracteriza por la variacion en la forma de las areolas a lo largo del surco longitudinal ventral y porque en la region pre-cloacal del ...
DE VILLALOBOS, CRISTINA +2 more
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Response of benthic macroinvertebrates to dam removal in the restoration of the Boardman River, Michigan, USA. [PDF]
Mahan DC +4 more
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The increased use of pesticides during recent years necessitates a reevaluation of the effect of those compounds by extending the range of nontarget species commonly used in risk assessment. In the present work, we thus determined the impact of the pesticides glyphosate, carbendazim, and malathion on the parasite Chordodes nobilii in both natural and ...
Achiorno, Cecilia Luján +2 more
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Chordodes mizoramensis, a new species of freshwater gordiid horsehair worm, is described from Mizoram, NE India on the basis of scanning electron microscopic and morphometric studies. The new species can be distinguished from its congeners in that the apical filaments of the crowned areoles are branched several times, a pattern that has not been ...
Schmidt-Rhaesa,Andreas, Lalramliana,.
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Injuries and molting interference in a trilobite from the Cambrian (Furongian) of South China. [PDF]
Zong R.
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Spatial variability of the Po River food web and its comparison with the Danube River food web. [PDF]
Patonai K +4 more
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Amplectobeluid Radiodont Guanshancaris gen. nov. from the Lower Cambrian (Stage 4) Guanshan Lagerstätte of South China: Biostratigraphic and Paleobiogeographic Implications. [PDF]
Zhang M, Wu Y, Lin W, Ma J, Wu Y, Fu D.
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The determinant factors for macroinvertebrate assemblages in a recreational river in Negeri Sembilan, Malaysia. [PDF]
Azis MN, Abas A.
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Three-dimensional modelling, disparity and ecology of the first Cambrian apex predators. [PDF]
De Vivo G, Lautenschlager S, Vinther J.
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