WebJun 26, 2010 · 5) Пастирски кучета (Canis familiaris metris optimae). Известни са още като "бронзови кучета", тъй като били разпространени през бронзовата епоха. Използвали ги още преди хиляди години като пазачи на животинските стада от хищници и вероятно са родоначалници на по-голямата част от европейските овчарки. WebSen jälkeen kehittyi Canis paliatini[2], josta 6000 eaa. jalostui neljä maailman ensimmäistä koirarotua: Canis familiaris metris-optimae, Canis familiaris intermedius, Canis familiaris leinerja Canis familiaris inostranzewi. [3] Koirat muinaisessa Egyptissä Molossikoira, pieni vahtikoira ja vinttikoira.
Co je Canis familiaris matris optimae - slovník PŘÍRODA.cz
Webpes domáci (Canis familiaris) Vedecký názov. Canis familiaris. Linnaeus, 1758. Vedecká klasifikácia prevažne podľa tohto článku. Biologický portál. Pes domáci alebo pes (latinské názvy pozri nižšie) je taxón z rodu Canis. Je to domestikovaná podoba vlka dravého ( … Canis is a genus of the Caninae which includes multiple extant species, such as wolves, dogs, coyotes, and golden jackals. Species of this genus are distinguished by their moderate to large size, their massive, well-developed skulls and dentition, long legs, and comparatively short ears and tails. See more The genus Canis (Carl Linnaeus, 1758) was published in the 10th edition of Systema Naturae and included the dog-like carnivores: the domestic dog, wolves, coyotes and jackals. All species within Canis are See more Dentition relates to the arrangement of teeth in the mouth, with the dental notation for the upper-jaw teeth using the upper-case letters I to … See more The gray wolf (C. lupus), the Ethiopian wolf (C. simensis), and the African golden wolf (C. lupaster) are three of the many Canis species referred to … See more • List of canids See more Description and sexual dimorphism There is little variance among male and female canids. Canids tend to live as monogamous pairs. Wolves, dholes, coyotes, and jackals live in groups that include breeding pairs and their offspring. Wolves may live in … See more The first record of Canis on the African continent is Canis sp. A from South Turkwel, Kenya, dated 3.58–3.2 million years ago. In 2015, a study of mitochondrial genome sequences and whole genome nuclear sequences of African and … See more chase read only access
binhthien301: Liz Lorrimer
WebRovněž míra pohlavního dimorfismu u domácího psa velmi kolísá, jsou známá plemena téměř nedimorfní i plemena s velmi zřetelným pohlavním dimorfismem. Přesto studiu pohlavního dimorfismu u psů nebyla věnována téměř žádná pozornost. WebJul 15, 1992 · The results suggest the formation of 2 large clusters; one formed by the breeds belonging to the ancestral trunks Canis fa7rciliaris intermedius and Canis familiaris inostranzewi, and the other ... WebDec 31, 1991 · The results suggest the formation of two large clusters; one formed by the breeds belonging to the ancestral trunks Canis familiaris intermedius and Canis … cushion of safety