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1.
Victor Mature, film actor
2.
Victor Mature, film and vaudeville actor
3.
Elm Borers and Elm Bark Louse : Elm Borer (Sapreda tridentata Oliv.). 1. Larva or grub within its burrow just under the bark; 1a, Larva or grum extended; 2. Pupa within its cell just under the bark; 3. Burrows of the grub as exposed after removal of the bark; 4. Adult beetle.
Elm Snout Beetles (Mardalis): 5. Adult of Magdalis armicollis Say; 6. Adult of magdalis barbita Say; 6a. Side view of same; 7. Larva of Magdalis barbita, side view; 8. Pupa of Magdalis barbita within its oval cell just beneath the bark; 8a Empty pupal case of Magdalis barbita; 9. Burrows of Magdalis barbita as exposed after removal of the bark; 9a. Holes in the bark through which the beetles escape; 9b. Showing how bark is loosened by the burrows of this insect.
Elm Bark Louse (Gossyparia ulmi Geoff): 10. Group of partly grown bark lice as they appear in the early spring; 11. Group of male cocoons; 12. Group of male cocoons; 13. Group of females; 14. Female; 15. Recently hatched young; 16. Mature female; 16a, Mature females on a twig; 17. Pesudimago or wingless male; 18. Winged male.... Note also the long, white, anal filaments
4.
Photograph of female crab upon whose swimmerets remnants of an old sponge were found, thus showing that the individual had spawned. This crab was taken with the dredge of February 28, 1917, in Chesapeake Bay. Note large, full appearance of ovaries, O, which are filled with mature eggs; L, digestive gland
5.
Two mature male sockeye salmon, showing contrast in size, the larger weighing 11 pounds and hte smaller 1 3/4 pounds
6.
[Quahog Eggs]:
Fig.1.--Mature egg ready for union with male cell.
Fig.2.--Spermatozoa (male cells). Note length of tail and shape of head. No attempts were made to study the minute anatomy.
Fig.3.--Egg, twenty-five minutes after fecundation, showing the two polar cells (pc) and the faintly developed yolk love.
Fig.4.--Egg just previous to the first cleavage, showing large yolk lobe.
Fig.5.--The two-celled stage at the completion of the first cleavage, fifty minutes after fecundation. The larger cell contains the yolk lobe.
Figs. 6,7,8,9.--This series illustrates the process of cleavage in the egg during the change from the two-celled to the four-celled stage.
Fig.10.--The four-celled stage, one hundred and ten munites after fecundation. Side view.
Figs. 11,12.--The eight-celled stage, one hundred and forty-five minutes after fecundation.
Fig.13.--The sixteen-celled stae, one hundred and eighty-five munites after fecundation. Side view.
Fig.14.--The thirty-
7.
Half section of lobster cut in median plane to illustrate general anatomy. From soft shell female, 6 1/2 inches long, slightly favored in head to show nervous system. Esophageal and gastric ganglion (the latter below reference line to anterior gastric muscle) and anterior visceral and median nerves are shown. Muscle marked levator abdominis (thoracico-abdominis) originates far forward in the thorax and joins enveloping muscles of the flexor system of abdomen. Note that abdominal sternal spines are much longer than in sexually mature animals
8.
Le Cuirasse d'Escadre le Richelieu, lance a Toulon en 1873
Le Richelieu deplacait 8417 tonneaux, portait quatre pieces de 27cm, treize de 24cm, huit de 14cm. La cuirasse avait 0m,22 d'epaisseur maxima. La vitesse etait de 13 noeuds (24 kilom.). C';est le dernier type de vaisseau en bois et a mature (Aquarelle de F.Roux : Musee de Marine)
9.
Pelagia panopyra. Side view of mature medusa
10.
Pelagia panopyra Peron et Lesueur. Oral view...of mature medusa
11.
Adult and Grilse Forms of Male Salmon, with Genital Organs Mature. The upper is the adult, the lower the grilse. The measure shown is 24 inches long
12.
Ctenogobius stigmaticus : Mature unfertilized egg
13.
Gobiosoma bosci : Mature unfertilized egg
14.
Lucania parva : Mature unfertilized egg
15.
Cyprinodon variegatus : Mature unfertilized egg
16.
Potamogeton pectinatus
41, Tubers of two successive seasons; 42, terminal portion of subterranean stem; 43, mature portion of rootstock; 44, spray showing fruiting spike and tuberous runners
17.
Gambusia Affinis: Mature Ovum
18.
Toowa Valley, looking east from summit of a volcano 2 1/2 miles west of the one shown in this view, illustrating the aggraded valley bottom and the mature character of the surrounding mountains
19.
Mature et voilure d'un Ketch
20.
Plan de Mature
a, artimon; b, grand mat; c, misaine; c, beaupre; e, perroquet de fougue; f, grand hunier; g, petit hunier; h, bout-dehors de foe; j, perruche; k, grand perroquet; l, petit perroquet. Dans l'angle : Goelette a six mais
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