Free-Ranging Domestic Dogs (Canis familiaris) in Central Poland: Density, Penetration Range and Diet Composition

2014 ◽  
Vol 62 (1) ◽  
pp. 183-193 ◽  
Author(s):  
Dagny Krauze-Gryz ◽  
Jakub Gryz
Keyword(s):  
Diet Composition ◽  
Canis Familiaris ◽  
Domestic Dogs ◽  
Central Poland ◽  
Free Ranging

scholarly journals Spatial and temporal dynamics of space use by free‐ranging domestic dogs Canis familiaris in rural Africa

2021 ◽  
Author(s):  
Jared K. Wilson‐Aggarwal ◽  
Cecily E.D. Goodwin ◽  
Tchonfienet Moundai ◽  
Metinou K. Sidouin ◽  
George J.F. Swan ◽  
...  
Keyword(s):  
Temporal Dynamics ◽  
Canis Familiaris ◽  
Space Use ◽  
Domestic Dogs ◽  
Spatial And Temporal Dynamics ◽  
Rural Africa ◽  
Free Ranging

Comparative Dimensions of Testes, Epididymides and Spermatozoa of Australian Dingoes (Canis-Familiaris-Dingo) and Domestic Dogs (Canis-Familiaris-Familiaris) - Some Effects of Domestication

1993 ◽  
Vol 41 (2) ◽  
pp. 133 ◽  
Author(s):  
PF Woodall ◽  
P Pavlov ◽  
LK Tolley
Keyword(s):  
Body Weight ◽  
Sperm Competition ◽  
Seminiferous Tubule ◽  
Canis Familiaris ◽  
Domestic Dogs ◽  
Testis Weight ◽  
Body Weights ◽  
Selection For ◽  
Cauda Epididymidis ◽  
Free Ranging

The dimensions of testes, epididymides and spermatozoa of Australian dingoes (Canis familiaris dingo) and a sample of domestic dogs (Canis familiaris familiaris), chosen to lie within the range of dingo body weights, were compared. There were no significant differences for body weight or testis weight but total epididymal weight, the caput + corpus weights and sperm numbers in the cauda epididymidis were significantly larger in dogs. Dimensions of the spermatozoa were similar for dogs and dingoes except for a small but significantly larger head length in dingoes. Seminiferous tubule diameters were significantly larger in dingoes and epididymal tubule diameters were similar in dogs and dingoes except for significantly wider tubules in the cauda of dogs. The estimated length of tubules in the total epididymis and in the cauda was significantly greater in dogs than in dingoes. Greater size of the epididymis and especially of the cauda epididymidis probably reflect selection for larger sperm stores in free-ranging domestic dogs where there is a greater chance of intermale sperm competition. Two possible hybrids (determined by skull morphometry) were intermediate between dogs and dingoes for some of these dimensions.

scholarly journals High-resolution contact networks of free-ranging domestic dogs Canis familiaris and implications for transmission of infection

2019 ◽  
Vol 13 (7) ◽  
pp. e0007565 ◽  
Author(s):  
Jared K. Wilson-Aggarwal ◽  
Laura Ozella ◽  
Michele Tizzoni ◽  
Ciro Cattuto ◽  
George J. F. Swan ◽  
...  
Keyword(s):  
High Resolution ◽  
Canis Familiaris ◽  
Domestic Dogs ◽  
Contact Networks ◽  
Free Ranging
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