Not only was he the first discoverer of the rotifers, but he showed "how wonderfully nature has provided for the preservation of their species," by their tolerance of the drying-up of the water they inhabit, and the resistance afforded to the evaporation of the fluids of their bodies by the impermeability of the casing in which they then become enclosed. [Please select]
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While the Crustacea may have resulted from a series of prototypes leading up from the Rotifers (Fig.) [Please select]
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These, though somewhat connected with the rotifers, are considered to belong to a low division of the arachnida (spiders, &c.) [Please select]
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He considers the Rotifers to be "the permanent forms of Echinoderm larvæ." [Please select]
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We have called the masticatory apparatus of the Rotifers a _gizzard_; but Mr. [Please select]
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Towards the end of this month rotifers abounded, and polyps were plentiful. [Please select]
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As usual the Kentish Town ponds were productive of objects, and among them were several rotifers not found in the previous months. [Please select]
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