for work on the human species, and the use of Orders under the following headings: 

 Development (general), Development (larval). Development (postembryonic, fetal). 

 Embryology (general & descriptive), Embryology (experimental). Embryology (physiolo- 

 gical & biochemical), Life cycles, Regeneration, Rearing methods. Reproduction. 



Those who are looking for work on a specific taxonomic group are advised to start 

 with the headings of a general nature, such as Asexual reproduction, Development, 

 Embryology, Life cycles, Metamorphosis, Morphogenesis, Rearing methods. Regenera- 

 tion, Reproduction, etc. 



ABDOMINAL CAVITY 



see Body cavities 



ABNORMALITIES 



see Anomalies (early develop- 

 ment); Malformations 

 see also Teratogenesis 



ABORTIONS & Embryonic 



Death 

 see also Malformations; 



Pathology 



ADRENAL GLAND 



see also Chromaffin Cells; 

 Cortisone; Steroids 



Mammalia 



Kleinebrecht 



ACCESSORY SEX GLANDS 

 see Reproductive system 



ACTIN 



see Protein 



ACTIN OMYC IN 



see also Antibiotics 



Truckenbrodt 



Insecta 



ACTIVATION 

 see Fertilisation 



ADAPTATION 



see also Environmental factors; 

 Phylogenesis 



Amphibia 



Aves 

 Homo 



Mammalia 



Accordi 



Milano 



Pehlemann 



Scopelliti 



Senatori 



Scopelliti 



Senatori 



Bukulya 



Gyevai 



Kraus 



Zaayer 



Bielanska 



Bukulya 



Gabriel 



Gyevai 



Klepac 



Kraus 



Milkovic 



Mitskevich 



Paunovic 



Peruzovic 



Verhofstad 



Zaayer 



Raekallio 



Correa 



Leuba 



Modak 



Raekallio 



Van Gansen 



AGGREGATION 



see Cell(s) 



AIR BLADDER 



see Lung(s) 



AIR SACS 

 see Lung(s) 



ALIMENTARY TRACT 



see Digestive tract 



ALKYLATING AGENTS 



Aves Menkes 



Mammalia Menkes 



Pinto 

 Spielmann 



ALLANTOIS 



see Embryonic membranes 



AGE (AGING) 



Homo 



Mammalia 



AMINE(S) 



see also Neurotransmitters 



Aves Lowkvist 



Echinoidea Brachet 



Mammalia Bentyn 



Polychaeta Emanuelsson 



AMINO ACID(S) 



see also Neurotransmitters 



Amphibia Anton 



Aves Thorneby 



Elasmobranchii Fischer 

 Euglenophyceae Salvador 

 Homo Challier 



Insecta Chen 



CoUn 



Kuthe 

 Mammalia Choroszewska 



Teleostei Fischer 



AMITOSIS 



Amphibia Pehlemann 



Homo Pehlemann 



Vertebrata Vahs 



AMNION 



see Embryonic membranes 



ANABIOSIS 

 see Diapause 



ANDROGENESIS 



see Genetics 



ANESTHESIA 



Homo Lansdown 



Mammalia Lansdown 



ANEUPLOIDY 

 see Heteroploidy 



ANIMAL GRADIENT (ani- 

 malisation) 



see Gradients 



see also Embryology (expe- 

 rimental); Embryology 

 (physiological) 



ANOMALIES (early 



development) 

 see also Pathology ; 



Teratogenesis 



Crustacea 

 Insecta 



Legrand 

 Scriba 



152 



