The Structure and Classification of BirdsLongmans, Green, and Company, 1898 - 548 páginas |
Dentro del libro
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Página 3
... lengths vary ; in the larks , for example , and in the cuckoo ( Centropus ) that of the hind toe is enor- mously long . The middle toe is often serrated , as in herons , owls , and goatsuckers , & c . The order of the toes may be almost ...
... lengths vary ; in the larks , for example , and in the cuckoo ( Centropus ) that of the hind toe is enor- mously long . The middle toe is often serrated , as in herons , owls , and goatsuckers , & c . The order of the toes may be almost ...
Página 6
... length by ' H. R. DAVIES , Beitrag zur Entwicklungsgeschichte der Feder , ' Morph . J.B. xiv . 1888 , p . 368 , and ' Die Entwicklungsgesch . d . Feder , ' & c . ibid . xv . 1889 , p . 560 ; C. R. HENNICKE , Die Entwicklung d . Feder ...
... length by ' H. R. DAVIES , Beitrag zur Entwicklungsgeschichte der Feder , ' Morph . J.B. xiv . 1888 , p . 368 , and ' Die Entwicklungsgesch . d . Feder , ' & c . ibid . xv . 1889 , p . 560 ; C. R. HENNICKE , Die Entwicklung d . Feder ...
Página 23
... length . In the systematic part of this work a number of actual measurements will be found ; from these it is obvious that on the whole purely frugivorous birds have a short gut , while fish- and grain - eating birds have a long gut ...
... length . In the systematic part of this work a number of actual measurements will be found ; from these it is obvious that on the whole purely frugivorous birds have a short gut , while fish- and grain - eating birds have a long gut ...
Página 26
... length of the tube is to some extent , generally to a large extent , longer than the body . The alligator ( fig . 8 ) offers the ideally simplest condition of a coiled intestine , where ad- ditional length is achieved without any ...
... length of the tube is to some extent , generally to a large extent , longer than the body . The alligator ( fig . 8 ) offers the ideally simplest condition of a coiled intestine , where ad- ditional length is achieved without any ...
Página 31
... length being sometimes to be measured by inches . Among the owls the сӕса are large , and have the additional peculiarity of being swollen at the blind extremity . FIG . 15. - Parus major . r , as in fig . 12. ( After CHALMERS MITCHELL ...
... length being sometimes to be measured by inches . Among the owls the сӕса are large , and have the additional peculiarity of being swollen at the blind extremity . FIG . 15. - Parus major . r , as in fig . 12. ( After CHALMERS MITCHELL ...
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Otras ediciones - Ver todas
The Structure and Classification of Birds (Classic Reprint) Frank E. Beddard Sin vista previa disponible - 2015 |
Términos y frases comunes
absent Accipitres aftershaft ambiens Anatomy Apteryx articulate attached basipterygoid processes Beddard biceps slip bifurcation birds bone brevis bronchial semi-rings cæca carotids catapophyses cervical vertebræ characters clavicle coracoid desmognathous developed digit dorsal tract ectethmoids expansor secundariorum extensor fact feathers foramen FORBES front FÜRBRINGER furcula fused GADOW gall bladder gallinaceous birds GARROD genera genus groups of birds hallux Hesperornis holorhinal humerus HUXLEY ilium inches inserted intestine intrinsic muscles lacrymal lateral Limicolæ liver lobes longus loop maxillo-palatines median membrane middle line MITCHELL MIVART muscle formula muscular neck NITZSCH notched oblique odontoid process oil gland Opisthocomus ossified Osteology ostrich pair Palamedea palatines PARKER parrots Passeres passerine patagium pectoralis peculiar pelvis posterior posteriorly present pterygoids pterylosis pubis ratites rectrices remiges Rhea ribs scapula schizognathous semitendinosus separate septum skull species spinal Steatornis Steganopodes sternum storks structure struthious syrinx tendon tensor patagii tinamous toes tracheal rings ventral tract vomer
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