. The Cambridge natural history. Zoology. B -r^. Fig 163 âlinryptmis fiscUn, Eiehw. Upper Silurian. (After Holm.) A, Genital operculum of male ; «, median process. B, IVIiddle part of second appendage of the mesosoma in tlie female, showing the median process. process, and the plates of each pair unite by a suture in the middle line. The metasoma (Fig. 161, 13-18) consists of six segments which become longer and narrower from before backwards. Each segment is covered by a ring-like sheath or sclerite, and bears no appendages. The posterior end of the last segment is produced into a lobe on ea
. The Cambridge natural history. Zoology. B -r^. Fig 163 âlinryptmis fiscUn, Eiehw. Upper Silurian. (After Holm.) A, Genital operculum of male ; «, median process. B, IVIiddle part of second appendage of the mesosoma in tlie female, showing the median process. process, and the plates of each pair unite by a suture in the middle line. The metasoma (Fig. 161, 13-18) consists of six segments which become longer and narrower from before backwards. Each segment is covered by a ring-like sheath or sclerite, and bears no appendages. The posterior end of the last segment is produced into a lobe on each side, and between these lobes the long, narrow tail-spine arises (Fig. 161, 19). The other genera of the Eurypterida do not differ in any important â morphological respects from the form just described, VOL. IV ^. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmillan and Co. , Limited; New York, The Macmillan Company
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895
