STUDIES OF INTERDEPENDENCES BETWEEN CHARACTERISTICS IN RACCOON DOG (Nyctereutes procyonoides Gray)

Journal Title: ELECTRONIC JOURNAL OF POLISH AGRICULTURAL UNIVERSITIES - Year 2011, Vol 14, Issue 2

Abstract

The measurements of craniometric characteristics in raccoon dog (Nyctereutes procyonoides Gray) involved the use of 110 skulls, including 52 male and 58 female skulls from the region of Pomorze and Kujawy. For each skull 24 measurements were taken to facilitate defining craniometric characteristics, their proportions and correlations. The present research shows clearly a shortening of the viscerocranium, as compared with other Canidae, similar to the length of the neurocranium part. Investigating the cranial variation in the skull parameters in raccoon dog, it was found that the highest coefficient of variation in males concerns the length of the frontal bone in the sagittal plane /Br-N/ and the height of the occiput /Op-O/, while in females – the placement of the eye sockets /Ect-Ect/. The calculations made show the range if variation, including the cerebral skull, especially the cerebral skull height /Sph-Br/ and the height of the occiput /Op-O/. A high value of the coefficient of variation was observed also for the cranial cavity volume.In ten measurements there were observed significant differences between the sexes.

Authors and Affiliations

Włodzimierz Nowicki, Witold Brudnicki, Benedykt Skoczylas

Keywords

Related Articles

FREE VIBRATIONS OF TRANSVERSALLY GRADED PLATE BANDS

In this note free vibrations of a plate band with a smooth and a slow gradation of macroscopic properties called a transversally graded plate band have been analysed. In this contribution the tolerance and the asymptotic...

EFFECT OF VARIOUS SELENIUM SOURCES ON SELENIUM BIOAVAILABILITY, CHICKEN GROWTH PERFORMANCE, CARCASS CHARACTERISTICS AND MEAT COMPOSITION OF BROILER CHICKENS

One hundred and eighty unsexed Isa Vendeta broiler chickens were used to study bioavailability of inorganic (sodium selenite) and organic (selenium enriched yeast) form of selenium. Chickens were fed for 6 wk concentrate...

APPROXIMATION OF THE CONTINUOUS RELAXATION SPECTRUM OF PLANT VISCOELASTIC MATERIALS USING LAGUERRE FUNCTIONS

Relaxation spectrum is a very useful tool in the characterization of viscoelactic materials as the knowledge on them enables the calculation of any linear material functions such as the creep compliance, the Poisson’s ra...

NATURAL REGULATION OF THE APPLE LEAF-MINING MOTH POPULATIONS IN DIFFERENT TYPES OF HABITATS

The species composition of parasitoids and the degree of parasitization of leaf-mining moths feeding apple trees in habitats of different anthropogenic pressure was studied during three growing seasons. Twenty six specie...

STUDIES OF INTERDEPENDENCES BETWEEN CHARACTERISTICS IN RACCOON DOG (Nyctereutes procyonoides Gray)

The measurements of craniometric characteristics in raccoon dog (Nyctereutes procyonoides Gray) involved the use of 110 skulls, including 52 male and 58 female skulls from the region of Pomorze and Kujawy. For each skull...

Download PDF file
  • EP ID EP87296
  • DOI -
  • Views 108
  • Downloads 0

How To Cite

Włodzimierz Nowicki, Witold Brudnicki, Benedykt Skoczylas (2011). STUDIES OF INTERDEPENDENCES BETWEEN CHARACTERISTICS IN RACCOON DOG (Nyctereutes procyonoides Gray). ELECTRONIC JOURNAL OF POLISH AGRICULTURAL UNIVERSITIES, 14(2), 17-17. https://europub.co.uk/articles/-A-87296