. The Biological bulletin. Biology; Zoology; Marine biology. PorPl MPPg PcrPI SF —-H. HypNuc—\» Mrx D ^ Fig. 3. Antennal organs of the water heetXe, Dyliscus marginalis, copied from Hochreuther (1912). A, small tactile hair (Sinneshaar) from first segment of an- tenna, total preparation (Fig. i from Hochreuther), X 330; B, portion of Fig. 12 from Hochreuther, showing four small sense bristles (Sinnesborsten) from proximal end of second segment of antenna, X 265; C, longitudinal section (Fig. 48 from Hoch- reuther) through a hollow pit peg (hohlen Grubenkegel), X 470; D, longitudinal section th
. The Biological bulletin. Biology; Zoology; Marine biology. PorPl MPPg PcrPI SF —-H. HypNuc—\» Mrx D ^ Fig. 3. Antennal organs of the water heetXe, Dyliscus marginalis, copied from Hochreuther (1912). A, small tactile hair (Sinneshaar) from first segment of an- tenna, total preparation (Fig. i from Hochreuther), X 330; B, portion of Fig. 12 from Hochreuther, showing four small sense bristles (Sinnesborsten) from proximal end of second segment of antenna, X 265; C, longitudinal section (Fig. 48 from Hoch- reuther) through a hollow pit peg (hohlen Grubenkegel), X 470; D, longitudinal section through a small massive pit peg (massiven, grubenstandigen Zapfen) and two pore plates (kelchformige Organe), X 590. This drawing is a combination of Figs. 32 and 58 from Hochreuther. Only the pore plates {ForPI) are taken from Fig. 58. Hochreuther gives a drawing of only one perfect pore-plate organ, or cup- shaped organ, and it is from the maxillary palpus. CM, cup-shaped membrane; HPPg, hollow pit peg; MPPg, massive pit peg; PorPl, pore plate; SB, sense bristle; THr, tactile hair. See page 456 for other 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 Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-; Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report; HighWire Press. Lancaster, Pa. [etc. ] : Lancaster Press, inc. [etc. ]
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