. Earthworms and their allies. Earthworms. I] STRUCTURAL AND SYSTEMATIC. , 5. A longitudinal section through the middle of the first nineteen segments of the body of Notiodrilus vasliti (a species very closely allied to that described in the text), the seg- ments are numbered i, n, &c. dorsal blood vessel, G gizzard, H hearts, ce oeso- phagus lying in front of gizzard behind which another tract of still narrow oeso- phagus is seen opening into Int. intestine. The whole alimentary canal is supported by the intersegmental septa () between which is the system of spaces forming the c
. Earthworms and their allies. Earthworms. I] STRUCTURAL AND SYSTEMATIC. , 5. A longitudinal section through the middle of the first nineteen segments of the body of Notiodrilus vasliti (a species very closely allied to that described in the text), the seg- ments are numbered i, n, &c. dorsal blood vessel, G gizzard, H hearts, ce oeso- phagus lying in front of gizzard behind which another tract of still narrow oeso- phagus is seen opening into Int. intestine. The whole alimentary canal is supported by the intersegmental septa () between which is the system of spaces forming the coelom, pore of oviduct, Splh. orifices of spermathecae, <? orifice of sperm duct, o ovary, t spermaries. (After Eisen.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Beddard, Frank E. (Frank Evers), 1858-1925. Cambridge [Eng. ] The University press; New York, G. P. Putnam's sons
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Keywords: ., bookauthorbeddardf, bookcentury1900, bookdecade1910, bookyear1912
