Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 41 – 42The Society, 1902 |
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Сторінка 7
... remains to be seen what has been since done with pronuba . TRIPHENA . 1816. OCHSENH . , Schm . Eur . , iv , 69 . Interjecta , subsequa , comes ( orbona ) , prosequa , consequa , lino- grisea , pronuba , fimbria , ianthina ( ianthe ...
... remains to be seen what has been since done with pronuba . TRIPHENA . 1816. OCHSENH . , Schm . Eur . , iv , 69 . Interjecta , subsequa , comes ( orbona ) , prosequa , consequa , lino- grisea , pronuba , fimbria , ianthina ( ianthe ...
Сторінка 10
... remains for the systematist to decide what species , other than pro- nuba , can be taken as type of Triphana . Duponchel's type , pro- nuba , can remain , if my view that Noctua is untenable obtains . LEDERER , Noctuiden Europa's , Wien ...
... remains for the systematist to decide what species , other than pro- nuba , can be taken as type of Triphana . Duponchel's type , pro- nuba , can remain , if my view that Noctua is untenable obtains . LEDERER , Noctuiden Europa's , Wien ...
Сторінка 97
... remains of the nuclear membrane . Its formation is shown in Figs . 387-393 . A few figures are also given of Idotea . 1886. Wielowieyski , in a short paragraph concerning Asellus , states his opinion that the " noyau femelle " of Gilson ...
... remains of the nuclear membrane . Its formation is shown in Figs . 387-393 . A few figures are also given of Idotea . 1886. Wielowieyski , in a short paragraph concerning Asellus , states his opinion that the " noyau femelle " of Gilson ...
Сторінка 99
... remains undetermined , the homologies cannot be said to be in all respects established . A more detailed and thor- ough examination of the spermatozoa of the Crustacea , especially of their behavior in fertilization , might extend these ...
... remains undetermined , the homologies cannot be said to be in all respects established . A more detailed and thor- ough examination of the spermatozoa of the Crustacea , especially of their behavior in fertilization , might extend these ...
Сторінка 110
... remains of degenerated cells . 71. Variation in the appearance of the spermatid nucleus . 72. Commencing elongation of the spermatid nucleus . 73. Group of spermatids from near the margin of the testis lobe . Ap- pearance of cytoplasmic ...
... remains of degenerated cells . 71. Variation in the appearance of the spermatid nucleus . 72. Commencing elongation of the spermatid nucleus . 73. Group of spermatids from near the margin of the testis lobe . Ap- pearance of cytoplasmic ...
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Africa AMER AMERICAN PHILOSOPHICAL SOCIETY animals appear April Asia Australia auta autic beds belong blastopore body brachiopods Cambaroides Cambarus canals cells Central chromosomes cœlom connection contains crude oil Crustacea crystals curves Decapods deposits distillates distribution division domeykite drones eggs enteron Eocene equation evidence existence fact fauna Feb'y fertilization follicle formation forms fossils freshwater genera genus geographer geological Greater Antilles hydrocarbons islands Jan'y Jurassic land larva larvæ later Lower Cretaceous male mantle mass Mesozoic method Mexico Miocene nature Noctua North northern nuclei observed Ocean Oligocene origin parthenogenesis Pennsylvania petroleum Philadelphia PHILOS plate Pliocene polar body posterior Potamobius present probably PROC produced Prof queen region relation represented river sandstones separated shown solution South America southern species spermatocyte spermatogonia spermatozoa stage Terebratulina Tertiary theory tion Upper Cretaceous Zool