60 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 4 



Appendix 



The course for special or short-course students is No. IG in the fol- 

 lowing list of courses. 



The courses for regular students not specializing in entomology are 

 Nos, 3 and 8. 



The introductory courses for regular students specializing in ento- 

 mology are the lectures of Course 3, and Courses 4, 5 and 8. Any or 

 all other of the courses (except Course 16) may be elected by these 

 students. 



Biology 



1. General Biology. Throughout the year. Three hours. Lectures (2) T Th, 

 10. Auditorium. Practice (1) M T W Th or F, 2-4:30 or S, 8-10:30. Main 302. 

 Assistant Professor Needham, Professor Comstock, and Messrs. Matheson and Lloyd. 



Prerequisites. None. 



This is an elementary course designed to acquaint the general student with the 

 main ideas of biology through selected practical studies of the phenomenk on which 

 biological principles are based. Both lectures and laboratory work will deal with 

 such topics as: the interdependence of organisms, the simpler organisms, organ- 

 ization and phylogeny, oogenesis and ontogeny, heredity and variation, natural 

 selection and adaptation, segregation and nmtation, the life cycle, metamorphosis 

 and regeneration, and the responsive life of organisms. The object of so general a 

 course is to give a bird's eye view of the biological field and an elementary acquain- 

 tance with the principles of development. 



This course and Entomology 22 and 23 may be taken to meet the requirement 

 of biology for entrance to the Medical College. 



Entomology and General Invertebrate Zoology 



(1. Invertebrate Zoology. Not given by this department in 1910-11. See 

 Course 1 in Department of Vertebrate Zoology in the College of Arts and Sciences.) 



2. Morphology of Invertebrates. Either term. Two or more hours. Lectures, 

 none. Practice by appointment. Main 301. Assistant Professor MacGillivray. 



Prerequisites. None. 



The comparative study of the anatomy of representatives of the principal groups 

 of invertebrates. 



3. General Entomology. First term. Two or three hours. Lectures (2) M W, 

 9. Main 302. Professor Comstock. Practice (1) for those who have not had 

 Courses 4 and 5, Th or F, 2-4 :30. Main 301 . Assistant Professor MacGillivray. 



Prerequisites. Biology 1 or Zoology 1. 

 Lectures on the characteristics of the orders, suborders, and the more important 

 families, and on the habits of representative species. The practical exercises include 

 a study of the structure of insects and practice in their classification. 



4. Elementary Morphology of Insects. Either term. Two or three hours. 

 Lectures, none. Laboratory open daily ex. S, 8-5. Main 391. Assistant Pro- 

 fessor W. A. Riley and Mr. . 



Prerequisites. None. 



An introductory laboratory course, required of all students planning to do advanced 

 work in the Department of Entomology. 



