. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. New marine amphipod 251. Figure 2. Eohaustorius sencillus, Female, mm, station 4812. A, B, man- dibles; C, D, gnathopod 1; E, gnathopod 2; F, peraeopod 2; G, coxa 3; H, uropod 3; I, telson. Type locality: Station 4812, near Pt. Conception, California, 34°34'05" N, 120°39'05" W, in 14 meters depth, January 16, 1957, collected by R. Y Velero IV of University of Southern California. Material: 42 specimens from 3 stations. Relationship: Unlike other species of the genus, this b


. Bulletin of the Southern California Academy of Sciences. Science; Natural history; Natural history. New marine amphipod 251. Figure 2. Eohaustorius sencillus, Female, mm, station 4812. A, B, man- dibles; C, D, gnathopod 1; E, gnathopod 2; F, peraeopod 2; G, coxa 3; H, uropod 3; I, telson. Type locality: Station 4812, near Pt. Conception, California, 34°34'05" N, 120°39'05" W, in 14 meters depth, January 16, 1957, collected by R. Y Velero IV of University of Southern California. Material: 42 specimens from 3 stations. Relationship: Unlike other species of the genus, this bears a large, inflated sixth article of gnathopod 1, armed with a small spine. In other species this sixth article is short and bears a spine either as long as the article or as much as twice as long. In southern California, the species is quickly distinguished from E. washingtonianus (Thorsteinson) (see J. L. Barnard 1957) by the lack of cusp on article 2 of peraeo- pod 5. Ecology: In southern California this species has been found in only two samples at Pt. Conception in depths less than 10 fms and 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 Southern California Academy of Sciences. Los Angeles, Calif. : The Academy


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