154 



Cockerell, T[lieodore] D[rii] AQison]. 

 An evolving Ashmunella. [A. tliom- 

 somana var. cooperae n. var.]. 'Nautilus, 

 Philadelphia, Pa., 15, 1901, (35). 

 [2331]. 1039 



Lucapina crenulata 



(Sowerbyj. [Descriptive notes]. Nauti- 

 lus, Philadelphia, Pa., 15, 1901,(71-72). 

 [2231]. 1040 



■ A new Tethys from Cali- 

 fornia. \T. {Neaplysia) ritteri n. sp.]. 

 Nautilus, Philadelphia, Pa., 15, 1901, 

 (90-91). [2221 gi 2231]. 1041 



A new Coccid on Roots of 



Ruhvf^. Cambridge, Mass., Ent. CI., 

 Psyche, 9, 1901, (2] 5). [4031]. 1042 



Hemiptera on Verhascum. 



Cambridge, Mass., Ent. CL, Psvclie, 9, 

 1901, (227). [4019]. " 1043 



Predetermined evolution. 



Science, New York, N.Y., (N. Ser.), 13, 

 1901, (311-312). [0223]. 1044 



[Plirynosoma lieriiandes 



(Girard) at John's Canon, Las Vegas 

 Ranges, N.iL, Canadian Zone]. Science, 

 New York, N.Y., (N. Ser.), 14, 1901, 

 (111). [5627 gi 5631]. 1045 



Contributions from the 



New Mexico biological station. X. Ob- 

 servations on bees collected at Las 

 Vegas, New Mexico, and in the adjacent 

 mountains. XL New and little known 

 insects from New Mexico. Ann Mag. Nat. 

 Hist., London, (Ser. 7), 7, 1901, (125- 

 131, 333-337). [4027 4031 4627 q\ 



1046 



The New Mexico Coccidae 



of the oenus Eipersia. Ann. Mag. Nat. 

 Hist., London, (Ser. 7), 8, 1901, f51-57). 

 [4019 4027 g 4031]. ' 1047 



The Jamaican species of 



Peripatus. Nature, I,ondon, 63, 1901, 

 (325-326). [3231]. 1048 



Variation in a bee. Nature, 



London, 64, 1901, (158). [4623]. 1049 

 Pigments of Nudibraiichiate 



Mollusca. Nature, London, 65, 1901, 

 (79-80). [2219]. 1050 



Notes on some Coccidae 



of the earlier writers. Entomologist, 

 London, 34, 1901, (90-93). [4003 

 4031]. 1051 



South African Coccidae. 



Entomologist, London, 34, 1901, (223- 

 227, 248-250). [4027 fg 4031]. 1052 



Cockerell, T[heodore] D[ru] A[lison]. 

 Three new Nudibranchs from Cali- 

 fornia. J. Malac, London, 8, 1901, 

 (85-87). [2227 2231]. 1053 



L'lmax. nyctelius Bgt., in 



Washington. J. Malac, London, 8, 

 1901, (88). [2227]. 1054 



Psammoh'ia fervoensis var. 



pallida. J. Malac, London, 8, 1901, 



{^^). [2231]. 1055 



Note on two Calif ornian 



Nudibranchs. J. Malac, London, 8, 

 1901, (121-122). [2227 2231]. 1056 



Limax viaxivius L., at 



Los Angeles, California. J. Malac, 

 London, 8, 1901, (124). [2227]. 1057 



A new bee from California. 



Zs. Hymenopter., Teschendorf, 1, 1901, 

 (80). [4631]. 1058 



Dyar, H[arrison] G[ray], 



Osborn, Herbert. Some insects of the 

 Hudsonian Zone in New Mexico. III. 

 Cambridge, Mass., Ent. CL, Psyche, 9, 

 1901, (163-164). [2427 4027 4427 

 4627 gl 4631]. 1059 



Busck, A[ugust], Viereck, 



Henry L. Some insects of the Hud- 

 sonian Zone in New Mexico. V. Cam- 

 bridge, ]\Iass., Ent. CL, Psyche, 9, 1901, 

 (272-273). [2427 4427 4627 gi 4431]. 



1060 



and Banks, Nathan. Some 



insects of the Hudsonian Zone in New 

 Mexico, VI. Cambridge, Mass., Ent. 

 CL, Psvche, 9, 190L (272-273). [2427 

 3827 4627 gi 3831 4631]. 1061 



and Cockerell, Wilmatte P. 



Contributions from the New Mexico 

 biological station. IX. On certain genera 

 of bees. Ann. Mag. Nat. Hist., Lon- 

 don, (Ser. 7), 7, 1901, (46-50). [4631]. 



1062 



and King, G. B. A new 



lac-insect from S. Africa. Entomologist, 

 London, 34, 1901, (342). [4027 fg 4031] 



1063 



V. Ashmead, W. H. 



CockereU, W. P. v. Cockerell, T. D. A. 



Coco, A. Motta. Contributo all'isto- 

 logia della glandola tiroide. Anat. 

 Anz., Jena, 19, 1901, (88-95). [6007 

 3160 Q 7821]. 1064 



Cocu, Georges. Observations ornitho- 

 logiques. Ornis, Paris, 11, 1901, (284). 

 [5831 5819 5827 df]. 1065 



