Proceedings of the American Academy of Arts and Sciences, 20권American Academy of Arts and Sciences., 1885 |
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8 페이지
... division with capsule dehiscent only at the upper part , has been corrected in the Botanical Magazine and in the ... divisions of the calyx are neither erect , nor shorter than the tube , but reflexed in anthesis and very much longer ...
... division with capsule dehiscent only at the upper part , has been corrected in the Botanical Magazine and in the ... divisions of the calyx are neither erect , nor shorter than the tube , but reflexed in anthesis and very much longer ...
14 페이지
... divisions , of which the front one is unsegmented , the hinder segmented . Palpi visible from above . Fam . ARCHITARBOIDÆ Karsch . Number of abdominal segments equal above and below . Integu- ment smooth . ARCHITARBUS Scudder ...
... divisions , of which the front one is unsegmented , the hinder segmented . Palpi visible from above . Fam . ARCHITARBOIDÆ Karsch . Number of abdominal segments equal above and below . Integu- ment smooth . ARCHITARBUS Scudder ...
33 페이지
... division of the ovum of Nassa , described by Bobretzky as beginning just before the merid- ian cleavage appears , is nothing more nor less than a constriction which simulates a cleavage - plane . That it is not a proper cleavage is ...
... division of the ovum of Nassa , described by Bobretzky as beginning just before the merid- ian cleavage appears , is nothing more nor less than a constriction which simulates a cleavage - plane . That it is not a proper cleavage is ...
35 페이지
... division would decide the question . Haeckel's views are , however , irreconcilable with those here main- tained ; for he states that the first cleavage - plane generally divides the ovum into two unlike parts , 66 a smaller animal cell ...
... division would decide the question . Haeckel's views are , however , irreconcilable with those here main- tained ; for he states that the first cleavage - plane generally divides the ovum into two unlike parts , 66 a smaller animal cell ...
36 페이지
... division of the archiam- phiaster led to the division of the ovum , instead of the formation of a polar globule , the first cleavage - plane would be equatorial or parallel . 36 39 87 In regard to the gephyrea , Haeckel is certainly in ...
... division of the archiam- phiaster led to the division of the ovum , instead of the formation of a polar globule , the first cleavage - plane would be equatorial or parallel . 36 39 87 In regard to the gephyrea , Haeckel is certainly in ...
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Abdomen abdominal appendages Acad acetic acetic acid acid acute Antennæ anthracene appears areola Astacus Barrande base Bentham blastodisc blastomeres border Boston bracts branches broad California calyx Cambarus Cambridge carapace cells Cephalothorax cervical groove chela ciliate cleavage cleavage-plane collected corolla difference of potential Dikelocephalus dorsal Emmons entoderm Eritrichium faune feet flowers foliis fossils fruit genera genus glabrous Graptolites Gray gynobasi Hagen inches long lateral leaflets leaves length less limestone lines long lobes longis Magn male margin maxillipeds median Mountains nearly nuclei Nuculæ nutlets oblong observations Olenus ovum pair of legs papillæ Paradoxides pedicels periblast petioles plate Point Lévis posterior Potsdam precipitate Primordial fauna Proc pubescent punctate ring River rostrum sæpius sandstone schists second fauna segment sepals short side Silurian slates slender somites species specimens spermogonia spines stars superficial tension surface Taconic system telson third tion Trilobites tube upper ventral