Tag: Wolf

Primate family tree main and great and lesser apes

Primate family tree

Great apes
Lesser apes
Old world monkeys
Lemurs
New world monkeys
Lorisidae & allies
Tarsiaforms

The primates are in some ways one of the most successful families. It is true that many are now endangered, however, unfortunately, that is as a result of the run-away success of the most successful member of the primate family us! Having left the rainforests behind, we have been reducing their coverage dramatically over the last few centuries. 

The sad thing, is that while we have pushed many of our closest cousins towards extinction, the loss of forests may well cost us dearly in the future as well. As a species, we need to pull together to meet this challenge. in order to jump to the various families, click on the family of interest above – though all can also be reached by scrolling down.

Great Apes

Range Democratic Republic of Congo (DRC), Rwanda, Tanzania, and Uganda
Boonobo
Sumatran Orangutan
Borneon Orangutan
Tapunali Orangutan
Humans on the beach
Eastern Lowland gorilla
Mountain Gorilla
Western lowland gorilla
Cross river gorilla

Great ape Family split is thought to have split from its nearest relative – the gibbon family, around 17 million years ago.

4 million years later the Orangutan family split from the gorilla line and the human/chimp line.

3 million years after this (so around 10 million years ago) the gorilla family split from the Homo (humans) and Pan

Finally the human line (homo) split from the Pan line 5-6 million years ago.

It should be noted, that chimpanzees and Bonobos split from a common ancestor just 1.8 million years ago. This occurred as the two populations ceased to be able to have contact with each other – the Congo rive formed between 1.5 and 2 million years ago.

For more information on each species, click on their photo and this will take you to their page

It should be noted that while I have grouped eastern western and skywalker gibbon together, there is some contention that the skywalker gibbon should be in its own genus, having diverged around half a million years aog

Gibbons

siamang gibbon genus Symphalangus
hookock gibbon (Eastern, Western and Skywalker) Genus Hoolock
genus Normascus (crested gibbon)
Genus Hylobates (dward gibbons) Agile gibbon

Genus Nomascus

This family is the Genus: Nomascus or crested gibbon.

The last Genus of gibbons is Hylobates: dwarf gibbons.

Dog family tree

The Dog (caninae) family tree

The arctic wolf is a subspecies of the grey wolf found native to the High Arctic tundra of Canada's Queen Elizabeth Islands, from Melville Island to Ellesmere Island.

The Dogs also form an incredibly successful family. They have spread to even more so more of the earths surface has a dog living in each area. They has been classified into 2 tribes.

The first tribe is the tribe Canini (true dogs), which is further split into two subtribes. Each sub tribe is in turn split into a number of Genus, which have a number of species each

The first subtribe is Canina which is wolf like Canids, this is in term split into 4 genus which I will take in turn

Canis

First genus  is Canis, which is subdivided into 6 species 2 of which have into subspecies.

Dog
European golden jackal
Ethiopian wolf
African wolf
wolf
Algonquin wolf
A curious coyote at Laguna Atascosa Wildlife Refuge in South Texas
Red wolf

The second genus is Cuon and only has one member in it. This is found in central south and south east Asia.

Dhole

The next genus is Lupulella, and has two members, both found in Africa

Black backed jackal
Side stripped Jackal

The last Genus in Canis is Lycaon. This only has one member, which is the African wild dog

Wild dog in the Kruger

The second subtribe is Cerdocyonina (south American Dogs). There are 5 genus with living members (South American dogs), with the 6th (Dusicyon) containing 2 extinct species – so we will not mention this agai .

Of the 5 genus with living members, Lycalopex is one of these genus with 6 species. Lycalopex is made up of South American fox species – it should be noted that these so called South American foxes are not foxes. While they look like foxes, they are more closely related to Jackals and wolves.

Culparo Fox
Darwin Fox
Hoary Fox
Pampas fox
Sechuran Fox
South American grey fox

The other 4 Genus in this subtribe, with living members each only have one member, so I will deal with these Genus in one go. These Genus are  Atelocynus, Cerdocyon, Chrysocyon and Speothos. In the same order, the species that inhabit each of these genus are Short eared-dog, Crab eating fox, Manned wolf and the Bush dog.

Bush dog From the Genus Speothos
Crab eating fox from the genus Cerdocyon
Manned wolf from the Genus Chrysocyon
Short-eared dog from the genus Atelocynus

Then there is a tribe called Vulpina, sub divided into 3 Genus. these are essentially the fox like canines

  • The Nyctereutes which consist of the Racoon dogs: the common raccoon dog and the Japanese racoon dog.
  • The Otocyon which consists of the bat eared fox
  • The Vulpes: Which I will deal with in the next section, separately (below
Raccoon dog (Nyctereutes procyonoides)
Japanese raccoon dogs
Bad eared fox

The true fox family is a large extended family of foxes from around the world. They all behave in a similar way, though the habitat in which they live can be very differemt

Finally there is a Genus on its own called Urocyon which consists of grey foxes, of which there ae only 2 surviving members.

Grey fox
Island fox

Coyote

Coyote

Coyotes are mid sized canids, and lie between the wolf and the fox in size. It is also smaller than red wolves or Algonquin wolf. It is closely related to the wolf.

It is a species which is listed as least concern, with a wide distribution across North America.

It is odd to think that this species is a closer relation of the wolf than any other dog (except the domestic dog, which is genetically essentially a wild wolf)

Ethiopian wolf

The Ethiopian wolf is restricted to the highlands of Ethiopia, and the current count is only 366 ,

Ethiopian wolf

The Ethiopian wolf is a highly endangered canid that is restricted to the highlands of Ethiopia. Other names include the Ethiopian fox, or the Simien wolf.

In terms of size, it is about the same size as the Coyote, Genetically, they are more similar to wolves than all jackals (except the Golden jackal). Here, below you can see how closely related each of the wolves are. While they look rather like jackals, their behaviour is far more like wolves – though due to the prey in the area, they do not hunt in packs (though there are regions of earth where grey wolves do not hunt as a pack either.

Golden Jackal

European golden jackal

Golden Jackal

The Golden jackal is a species found across the south eastern part of Europe as well as throughout much of southern Asia. It is the animal which the African wolf was confused with, and the reason that it was described as a species so recently.

 

Despite its name, the Golden jackal is not closely related to the African Black-backed jackal or Side-striped jackal, which are part of the genus Lupulella, being instead closer to wolves and coyotes. The ancestor of the Golden jackal is believed to be the extinct Arno river dog that lived in southern Europe 1.9 million years ago. It is described as having been a small, jackal-like canine. Genetic studies indicate that the Golden jackal expanded from India around 20,000 years ago, towards the end of the last Last Glacial Maximum. The oldest Golden jackal fossil, found at the Ksar Akil rock shelter near Beirut, Lebanon, is 7,600 years old. The oldest golden jackal fossils in Europe were found in Greece and are 7,000 years old.

Golden jackals live eight to nine years in the wild and up to 16 in captivity.

Living nearby human settlements, Golden jackals are strictly nocturnal. However, those living in other areas can be partly diurnal. They generally live in pairs or as a family unit. Living in pairs, the jackals share most of their activity with their partners. By hunting together they are three times more successful, than hunting alone. Jackal families hunt on a territory of about 2-3 sq. km. all year round. Looking for shelter, they frequently use caverns, dug by other animals. Golden jackals can also dig caverns themselves as well as use crevices in rocks. They are very friendly to their partners. Scratching one another all over their bodies is a common activity between mates. Nevertheless, once strange jackals encounter each other, their behaviour shows subordination, domination, and even readiness to attack.

African wolf

African Wolf : Although only formerly identified by mondern science in 2017, Aristotle recognized the African wolf in his time
African Wolf : Although only formerly identified by mondern science in 2017, Aristotle recognized the African wolf in his time

African Wolf

Perhaps one of the more interesting announcements from wildlife study in the last decade was the discovery of a wolf living under everyones nose in Africa. It is a little understandable, as it does look quite like a jackal, and certainly different to a European wolf. Having said this, it is still a significant oversight. 

It was initially described as the African Wolf back in 1832. Indeed, Aristotle talked of wolves living in Egypt in his time, however, it was not until 2017 when a second modern study was done on it, and it was definitively recognized as a species. The problem is that, despite this huge range there is no idea how many African wolves there are in the wild. Obviously with this huge range, it is not unreasonable to suggest that they are locally extinct in areas – there are a number of subspecies that have been tentatively suggested, however until true assessments are made, this seems more than we need.

It should be noted, that it is not surprising that the African wolf was overlooked for so long, as it has got smaller over its time in Africa, to the extent that it is very hard to tell the difference between tha African golden wolf, and the golden jackal.

There has been little study of this species, and it is unclear exactly how much range that it has. Hopefully, this will happen in time, but it is clear that the big problem is telling the difference between golden jackals and golden wolves. 

African wolf range

There are a number of subspecies of the African wolf (quite quick, given it was not redeclared as a species 6 years ago. They are classed as a least concern. While not all sub-species have a clear estimate of the current population, genetic analysis suggests that the historic population was not smaller than 80,000 females.

  • Algerian wolf – range Algeria, Morocco and Tunisia -A dark-coloured subspecies, with a tail marked with three dusky rings. It is similar in size to the red fox
  • Senegalese wolf – Senegal – Similar to the Egyptian wolf, but smaller and more lightly built, with paler fur and a sharper muzzle.
  • Serengeti wolf – Kenya, northern Tanzania – Smaller and lighter-coloured than the northern forms. The wild population is 1500-2000
  • Egyptian wolf – Egypt, Algeria, Mali, Ethiopian Highlands, and Senegal – A large, stoutly built subspecies with proportionately short ears and presenting a very gray wolf-like phenotype, standing 40.6 cm in shoulder height and 127 cm in body length. The upper parts are yellowish-gray tinged with black, while the muzzle, the ears and the outer surfaces of the limbs are reddish-yellow. The fur around the mouth is white.
  • Somali wolf – Somalia and the coast of Ethiopia and Eritrea – A dwarf subspecies measuring only 12 inches in shoulder height, it is generally of a grayish-yellow color, mingled with only a small proportion of black. The muzzle and legs are more decidedly yellow, and the underparts are white.
  • Variegated wolf – Sudan and Somalia – A small subspecies standing 38 cm (15 in) at the shoulder, and measuring 102 cm (40 in) in length. The fur is generally pale stone-buff, with blotches of black.

We are incredibly eager to work with any guides who encounter the African wolf in their work, and list your services here. Please get in touch through the list your wild place option at the top of the page.

Red wolf

red wolf

Red wolves

Red wolves have varied a bit about whether they should be classed as their own species or a subspecies of the grey wolf, however it has now been settled that they are separate for quite some time.

Size-wise it lies midway between a grey wolf and a coyote. Indeed, despite its serious danger of extinction, it is often missing from the endangered list. It has at various times been suggested to be a cross between the wolf and the coyote, or been a subspecies of the wolf.

It has been listed as critically endangered since 1996 by the IUCN, yet the same species is not listed in the CITES appendices of endangered species.

If or when we write any articles on this subject, they will appear below

To return to the canine family, click here

Algonquin wolf

Algonquin Wolf

This wolf was formerly called the Eastern Timber wolf, and was considered a subspecies of the grey wolf. There are only around 500 of this species that live in the wild. They are classified as vulnerable, presumably as there was never a large population of these wolves in the wild. They are thought to have split from grey wolves 67,000 years ago (for reference, this is more than twice the minimum distance back to when red and grey wolves split).

Found in the area of the great lakes and eastern Canada.

At the point at which it was decided that this wolf is a separate species, it already has a relatively low population, though it is considered to be mid-way between secure and extinct.

Any articles that we write in the future will appear below. We hope in the future to link to people who can help you see them in the wild, this will lie below the news. Do get in touch if you live or work in the area, we are really keen to connect you with those people visiting the area, so that they can see this newly split species and to bring you income from this species on your doorstep.

Both of the below videos are from Algonquin park, the first is a natural howl of a wolf in the stillness of the morning, while the second, is a howl prompted by a human howling into the wilderness – while this should not be done too often, as it can make the wolves nervous (they howl to spread themselves out, so hearing howls can make them think that they have to fight – though howling in North America is far more common, likely as a result of centuries of persecution in Europe.

As we make links in the field to see this species, they will appear below the  videos and the list of articles.

The Manned wolf

Looking, at first glance, like a fox on stilts, it is found in Argentina, Brazil, Bolivia, Peru, and Paraguay, and is almost extinct in Uruguay. It is actually not a wolf or a dog, but instead sits in its own genus Chrysocyon  which means “golden dog”. It is crepuscular and omnivorous, and lives on the open habitat of the South America Savanna. The IUCN classes it as near threatened, while a Brazilian organisation with a similar role lists it as vulnerable.

Its name in a local language calls it a big fox. Indeed some studies have suggested that it should be in the same genus as pseudo-foxes.

A recent study suggested that its nearest relative was the Falkland islands wolf, and its mainland relatives – but you have to go back 7 million years to find a common ancestor with this group.

It only hunts solitarily, and its preferred habitat is grasslands, scrub prairies, and forests.

It is not currently considered endangered, given its wide area in which it inhabits, never-the-less it is recognized as a near threatened species due to its reducing numbers. In Brazil, Argentina and Uruguay it is forbidden to hunt them. It has been used to publicize the fight to protect the Brazilian cerrado, by placing it on one of the Brazilian notes.

This animal was shown in great detail in planet earth 3 episode 3, however, this clip is from a bbc series a few years ago.

As we make contacts which you can use to plan your travel to see this animal for yourself.

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A flurry of wolves born in California: are they making a comeback?

Grey wolves from Oregon now appear to be thriving in California (where they disappeared from about 100 years ago).

Wolves and cubs in California

Wolves have never been reintroduced to California, instead they were returned to Yellowstone, re-entered Oregan back in 1999, and then entered California in 2008.

Short of a sudden sustained assault on their numbers, they are back in California and are likely to multiply over the next few decades to take back up their position as apex predators. This should not be feared in any way, with sensible management, it could end up benefiting California, with healthier ecosystems, less car crashes caused by wildlife amongst many other benefits.

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