Information on gonadal chromosome numbers of 11 species of the genus Diplocardia (Megascolecidae) indicates the probability of polyploidy. A haploid number of 22 might be assumed for this genus. A ...
https://doi.org/10.2307/3221561 • https://www.jstor.org/stable/3221561 Copy URL ...
IN revising my material and records of the Lumbriculidæ I find that two new species may now be placed on our list of indigenous annelids. These are Rhynchelmis limosella, Hoffm., and Stylodrilus ...
THIRTY-FIVE years ago the Clarendon Press JL published Beddard's well-known “Monograph of the Order Oligochæta”, but in the interval numerous investigations have been made on the structure, embryology ...
https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!240296~!0#focus ...
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