. The Cambridge natural history. Zoology. Fici. 28.—Euterpe acutifrons, 9, X 70. , abdominal segment ; ;, 5tli tlioracic setfment. (Af'tur Gieslirt-'clit.) Fio. 29.^First antenna of I'Jiderjie acutifrons, 6. (After Giesbrecht.) Fams. 1-2. Cyclopidae and Harpacticidae, and other allied families, are purely free-living Ibrms; they are not usually pelagic in habit, l)ut |)rei'er creeping among algae in the littoral zone or on the sea-bottom, or especially in tidal pools. Some genera are, nevertheless, yjelagic ; Oithona among Cyclopidae ; Setella, Clytemnestra, and Aegistliu


. The Cambridge natural history. Zoology. Fici. 28.—Euterpe acutifrons, 9, X 70. , abdominal segment ; ;, 5tli tlioracic setfment. (Af'tur Gieslirt-'clit.) Fio. 29.^First antenna of I'Jiderjie acutifrons, 6. (After Giesbrecht.) Fams. 1-2. Cyclopidae and Harpacticidae, and other allied families, are purely free-living Ibrms; they are not usually pelagic in habit, l)ut |)rei'er creeping among algae in the littoral zone or on the sea-bottom, or especially in tidal pools. Some genera are, nevertheless, yjelagic ; Oithona among Cyclopidae ; Setella, Clytemnestra, and Aegistlius among Harpacticidae. The sketch (Fig. 28) of Euterpe acutifrons $ , a species widely. 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-; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. London : Macmillan and Co. ; New York : The Macmillan Company


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Keywords: ., bookauthorsh, bookcentury1800, bookdecade1890, booksubjectzoology