1, Worm extended; 2, contracted; 3, 4, and 5, different forms taken by the head—all life size (after figures by Prof. F. Jeffrey Bell); 6, bifid form of head, rather larger than life.
FIG. 45.—FLATWORM, LAND PLANARIAN, BIPALIUM KEWENSE.

January 24, 1900.

I thank you most sincerely for this great trouble which you have been good enough to take for me. I feel very much gratified that you should place my Index in such distinguished hands, and I thank you very much also for your kind letter. Please allow me to add that if you should at any time care to accept copies of any works of mine which are in print, for yourself or friends, it would be a real pleasure to me to be allowed to send them.

I had a very pleasant letter from Mr. Lounsbury a few days ago. He is working with great interest on the “tick” [which conveys the disease known as red-water or Texas fever to cattle.]

March 21, 1900.

I do not know whether, according to etiquette, I am quite right in mentioning the following matter, but I think that to a kind friend like yourself I may mention the great gratification it was to me lately to hear from the University of Edinburgh that they were about to confer on me the Honorary LL.D. I feel this to be a great honour. It is not only the compliment to myself that gratifies me, but I greatly hope that one of our chief British Universities giving its approval to Economic Entomology will be a great strengthening to work in this country, which it has greatly needed.

April 30, 1900.

I was very much gratified by your kind congratulations (p. [295]) on the great honour which the University of Edinburgh has conferred on me. They were all very kind when I went to receive the degree. I had the great pleasure one day of meeting His Excellency your Ambassador at the Vice-Chancellor’s [Sir William Muir], and was charmed with the kind interest with which he conversed on Agricultural Entomology, and indeed all subjects which were brought forward. At the ceremony I was next to him, and now and then he kindly interchanged a few pleasant words. As I took my seat by him after receiving the degree he gently whispered, “I congratulate you; you did it splendidly,” and I thought it very interesting that my first congratulation should be so kindly given me by the Ambassador of the greatly advanced country to which I am so indebted for help in my work.

September 29, 1900.

It was a great pleasure to me (though it was only such a little visit) to make personal acquaintance with Dr. John Smith of New Jersey. Also Dr. W. Saunders (who came for the Paris Exhibition) and Dr. Mills kindly came to see me. These visits are very refreshing.