7 Q 
“5158 Opos sum 
Grinnell, J. 1915, The Tennessee. possum has arrived in California, 
“Calif. Fish:and Game’ 1(3): 114- 6 Illus. 
ee? We. de, Jre 1933, Thé-northward spread of ‘the: oposgum in 
NewYork, . Jour. Mammal, 14(2 ): 151-2. 
Hest de tool. rig vi ypinie rob ow sms oe eee ae 
Illus. iE ; 
ier o: 1920. A’ brown imutation in the opossum (pigerphis 
“ 
virginiana) with remarks upon the’ ervey. and the black 5H Ses! tn 
this FPS ES. 2 Marral. 5(S) 3 ‘146- 9, 
Hertman, ©. 1923. Breeding habits, develonent and birth. of ‘the 
“ODOSSUMe’ Snithen. inst. Ann. Rep. 1921:347- 64, . Llivwes* 
Hartman, Ce 1923, The Jentmens cycle in the opossums. Hii: FORy 
- Anat. $2:553-421. _ Tllus. BEES 
Hartman, C. 19Ba. Observations on’ the motility’ of” the’ ‘opessih’ 
ocmenitel tract. and the vaginal plug. Anat. ery 293292-305. 
. os Tilus. 
x = to oy OF 
t hee 
Hartman, Cc. 1924. Vitamin-A and exercise in. “nolation to follicular 
atresia in the opossum. Ar. Joure Physiol. 68:97-101+: 
‘ 
hae Oe Mes "1926. ‘Studies: in the: development ‘of the: opos stm 
Didelphys virginisn ‘Le’ Le History of,.the.. early eleavage. II. 
ommetion of the nee ste Toure Morgh.< RT, 1-84, ° : 
, Heenan’ C; oy poh h: Pa Studies in the development of the opossum 
Didelphys’ virecinidna: Dy) DIES ‘Degseription, of néw., material on 
(Se ‘ol lcavage and entoderm formation, “IV.” The bilaminar 
Yblastocy jSt.. _ Jour. oe ee feet : 
fF 
=\. 
‘Hartman, C..G... 1920. Studics in the ‘Gove lopment of he’ oposs sum, 
Loader Virol adh Tio: Taye Rie phenomena, of parturition. Anat. 
ROC. 5):251-61, ie) oe Sh mene Eg 
Horta, Cc, e 1920). © The free+nartin ond its reciprocal: Pet chris 
man, dom. Scie: niss°52('ES50) : s469671 yoni ter 33 Li at 
Oh Ree nae “n, Lp eben 15 yet Dioestrous:changes in. the mammary baie of 
the opossuh and: the:| ‘diasnosis: of - Pregnancy .. At, Sour.’ Ph¥siol. 
55:508-9 . 
aan 
ai 
| Hartman,,.é sites 1921 Tread thond belief. concerning the gonoration 
of the opos'suni, ‘Four. Amv Folklore OAs s2l- De, 
ide & 
Hamat, Ge G. | 1985.° ‘Rovetiton of -the ovary to-the gra vid uterus 
in the aplacental opossum, . Amy Jour, » Phys AQhe. 033 42 254 6 ; 
toHartman, .Ce.G. 1925, Hysterectomy and the RMSE RES in the 
opossum, Ate Jour. | Anat, Bhz 25 He. 
sl AD Aa a 
-yMoptmen, C..G,. 1925, Obs Liteete aie on ‘the functional compe sion 
hypertrophy ‘of the opossum: ovary; Ams dour. Anat, 35:1-24, 
id Pas sek DAN GS eee) (aan tany ees 
By i? weet PUR ee nee 
mA e*.' 4 
