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Macroinvertebrates and water quality: a teaching guide [PDF]
, 2002 Streams support a diverse community of plants and animals on or in the stream bed. These organisms comprise the benthos. Among the benthos are worms, molluscs, crustaceans, and larval insects.
Hicks, Brendan J.
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The communities of running water in Cumbria [PDF]
, 1976 For conservations of nature to be effective. there must be an understanding of what is present to be conserved. Thus in order to conserve the communites of the Cumbrian rivers, there must first be surveys to determine the spp present and their relative ...
Macan, T.T.
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Brazilian Journal of Biology, 2002 Girardia biapertura was described with sperm ducts penetrating the penis bulb, subsequently opening separately at the tip of the penis papilla and receiving the abundant secretion of penial glands.
SOUZA S. T., LEAL-ZANCHET A. M.
doaj
Frontiers in ParasitologyFlatworms depend on stem cells for continued tissue growth and renewal during their life cycles, making these cells valuable drug targets. While neoblasts are extensively characterized in the free-living planarian Schmidtea mediterranea, and similar stem
Alicia Costábile +6 more
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Adhesive organ regeneration in Macrostomum lignano [PDF]
, 2016 BackgroundFlatworms possess pluripotent stem cells that can give rise to all cell types, which allows them to restore lost body parts after injury or amputation. This makes flatworms excellent model systems for studying regeneration.
Flammang, P. +4 more
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Florida marine biotechnology: research, development and training capabilities to advance science and commerce [PDF]
, 2001 The level of activity and interest in “marine biotechnology” among Florida university faculty and allied laboratory scientists is reported in this document.
Seaman, William +1 more
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Branches over Ripples: A Waterside Journal [PDF]
, 2016 Branches Over Ripples: A Waterside Journal is a fifty-entry plein-air writing project drafted between April 2013 and October 2014 by various bodies of water—rivers, brooks, lakes, bays, marshes, waterfalls, a vernal pond, a Japanese koi pond. Most of the
Bartlett, Brian
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Scientific ReportsParatomy is an asexual reproductive process that occurs in annelids, flatworms and other groups. During this process, anterior structures are formed in the middle of the body, giving rise to segmented organisms, each segment being called a zooid.
Marcos Trindade da Rosa +1 more
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