Results 31 to 40 of about 9,833 (214)
, 1900 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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New earthworm records from several Indian Ocean islands (Clitellata, Megadrili) [PDF]
Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2019 Elaboration of the earthworm material collected on the Seychelles, Mauritius, Réunion, Mayotte and Sri Lanka islands resulted in recording 20 species altogether. Among them, the ocnerodrilid Maheina braueri (Michaelsen, 1897) endemic to Mahé (Seychelles)
Szederjesi, Tímea +2 more
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River Research and Applications, EarlyView.ABSTRACT Macroinvertebrate‐based flow indices have potential application to guiding environmental flow allocations and monitoring their effectiveness, but their sensitivity to such flows has seldom been tested. We examined the response of the Australian Macroinvertebrate Flow Index (AMFI), calculated from family‐level data, to three stages of ...
Bruce C. Chessman +3 more
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Holocene shoreline displacement and the impact of the Storegga tsunami on Hinnøya, northern Norway
Boreas, EarlyView.The Holocene relative sea‐level (RSL) history of Norway's largest island, Hinnøya, has been investigated in detail, using sediment records from 25 isolation basins. The sediments were analysed for macrofossil and phytoplankton content, which served as the basis for identifying marine–lacustrine transitions, that is isolation contacts. Terrestrial plant
Anders Romundset +5 more
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Acta Scientiarum: Biological Sciences, 2013 This study investigated the structure of the Oligochaeta and Chironomidae assemblages associated with monospecific stands of two submerged macrophyte species: Egeria najas and Hydrilla verticillata.
Rômulo Diego de Lima Behrend +5 more
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On the origin of the Hirudinea and the demise of the Oligochaeta [PDF]
Proceedings of the Royal Society of London. Series B: Biological Sciences, 2001 The phylogenetic relationships of the Clitellata were investigated with a data set of published and new complete 18S rRNA gene sequences of 51 species representing 41 families. Sequences were aligned on the basis of a secondary structure model and analysed with maximum parsimony and maximum likelihood.
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Freshwater Biodiversity Research in Brazil: Trends from a Systematic Review and Topic Modeling
International Review of Hydrobiology, Volume 111, Issue 2, December 2026.ABSTRACT Brazil is a megadiverse country that hosts six major biomes and a vast freshwater network. Despite this richness, research on freshwater biodiversity has been heterogeneous across regions, communities, and time, leaving significant knowledge gaps.
Paula Caroline dos Reis Oliveira +24 more
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Acta Scientiarum: Biological Sciences, 2012 Ilha Grande National Park is an important conservation unit localized in the Southern part of the upper Paraná river floodplain (Brazil) that includes diverse aquatic environments.
Flávio Henrique Ragonha +5 more
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A new genus and species of earthworm (Oligochaeta: Megascolecidae) from semi-arid Australia
Records of the Australian Museum, 2021 A new genus and species of terrestrial oligochaete, Aridulodrilus molesworthae (Megascolecidae) is described from a new species found in a semi-arid habitat in New South Wales, Australia.
Geoffrey R. Dyne
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