. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 1. An oocyte and a ripe egg of Paraccutrotus liruins; 30 minutes after insemination. 310 X. l'"i(.ri<K 2. Oocyte ni I'lit-iiccutrolus In-idits. c<i. 25 minutes after insemination. 330 X. l-'iGi/RE 3. Oocyte of I'Miinnit'cliini/x microtuberculatus in meiotic division. Penetration of M vend Nperniato/oa lias provoked the formation of mitotic figure*. 325 X. FIGURE 4. I'^« of I'siiiiniiccliiniis microtuberculatus about 70 minutes after insemination. 325 X. FIGURE 5. KKK of Paracentrotus li-riihis. four minutes after
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 1. An oocyte and a ripe egg of Paraccutrotus liruins; 30 minutes after insemination. 310 X. l'"i(.ri<K 2. Oocyte ni I'lit-iiccutrolus In-idits. c<i. 25 minutes after insemination. 330 X. l-'iGi/RE 3. Oocyte of I'Miinnit'cliini/x microtuberculatus in meiotic division. Penetration of M vend Nperniato/oa lias provoked the formation of mitotic figure*. 325 X. FIGURE 4. I'^« of I'siiiiniiccliiniis microtuberculatus about 70 minutes after insemination. 325 X. FIGURE 5. KKK of Paracentrotus li-riihis. four minutes after fertilization. 350 X. I-' in, o. I-'.^KS of I'dnifcntrotus liridus, t\vo minutes after insemination, exposed to brilliant cresyl blue, reception cone visible in the proximal region of the egg. 310 X. FIGURE 7. Oocyte of 1'araccntrotus lii'ulux, t\vo minutes after insemination, exposed to <; brilliant cresyl blue: photographed 35 minutes later. 310 X. 136. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
