Page:The Eurypterida of New York Volume 1.pdf/431

 {| width="500px" align="center" Fig. 111-15 nov. Fig. 111 Female operculum with portion of opercular appendage. Fig. 112 Seventh segment of swimming leg. Fig. 113 Postabdominal segment. Fig. 114 Ventral view of the appendages of carapace, I-IVe, the four pairs of endognathites or walking legs, showing the same relative lengths as in, the second being the longest. c, coxa of swimming leg, with gnathobase; d, broad marginal doublure of carapace, not observed in other specimens of Eusarcus; m, portion of metastoma. Fig. 115 Sternite. All figures natural size
 * The Eurypterida of New York figure 111-115.jpg
 * The Eurypterida of New York figure 111-115.jpg
 * }