. A manual of zoology. Zoology. 45 G ARrilROPODA. feet are glands recalling iiepbridia in their history. It is possible that these animals are to be placed among the Co3llielminthes. Maurohiotus* Pycnogon Ida (Pantopodu). These marine animals have a cylindrical body, with a tubular probos- cis in front and an abdominal appendage Ijehind, and four pairs of very long legs. In front of tlie legs is a pair of small chelate appendages and usually a pair more like pedipalpi. In the male there is an additional jiaii- of ' ovigerous' legs to which the eggs are attached after being dejiosited by the fe
. A manual of zoology. Zoology. 45 G ARrilROPODA. feet are glands recalling iiepbridia in their history. It is possible that these animals are to be placed among the Co3llielminthes. Maurohiotus* Pycnogon Ida (Pantopodu). These marine animals have a cylindrical body, with a tubular probos- cis in front and an abdominal appendage Ijehind, and four pairs of very long legs. In front of tlie legs is a pair of small chelate appendages and usually a pair more like pedipalpi. In the male there is an additional jiaii- of ' ovigerous' legs to which the eggs are attached after being dejiosited by the female, thus giving a total of seven appendages, a nuui-. FlG. 476.âN/jtnp]i<in i^tixryni, 'â ((jrii^.). r, clielioerif : r, rostrum. ovigerous legs; p, pedipalpi ; bcr not reached in any arachnid. Diverticula of the stomach extend into the legs ; a heart is present, but respiratory organs are lacking. The Pycnogonids, which creep slowly over seaweeds and hydroids, may be il) a distinct group of artliroproda, or (2) modified arachnids, or (3), and less probable, Crustacea. Nijinpliou* PhoxicTiiUdiuDi* Colossendeis.* Class III. Malacopoda (Protracheata). These forms, inclfiding only a single family ;, show a strange mixture of annelid and arthropodan (or ' traeheate'). 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 Hertwig, Richard, 1850-1937; Kingsley, J. S. (John Sterling), 1854-1929. New York, H. Holt and Company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1902
