Skip to main content

Ratas Island Lizard

Podarcis lilfordi (extant relative to the Ratas
Island Lizard)
The Ratas Island Lizard is a subspecies of the Lilford's Wall Lizard. It lived only on the rocky shores of Isla Ratas, a tiny island in the Bay of Mahon, Balearic Islands, Spain.

In the 1930s, that small island was completely demolished so that larger ships could enter the bay. When the island was destroyed, the small lizards went with it.

The Ratas Island Lizard has been formally listed as extinct since 1950. There have been no efforts to revive the species, and there are only a handful of museum specimens out there.

There are still a few other subspecies out in the Balearic Islands, but most are Endangered. The Lilford's Wall Lizard actually has been divided into 27 different subspecies, and most find themselves in similar situations to the Ratas Island variety. They live very fragmented on small islands, and could easily face extinction due to a single catastrophe (natural or man-made).

IUCN Status : Extinct
Location : Spain
Size : Body Length up to 7cm
Classification : Phylum : Chordata -- Class : Reptilia -- Order : Squamata
Family : Lacertidae -- Genus : Podarcis -- Species : P. lilfordi -- Subspecies : P. l. rodriquezi
Image : Blomberg

Comments

Popular posts from this blog

Bornean Orangutan

The Bornean Orangutan is one of two extant Orangutan species in the world. It is the third largest primate (after Gorillas) and is the largest primarily tree-dwelling animal in the world. Males are substantially larger than females, and average at around 165lbs. Bornean Orangutans are largely solitary. A handful might live within a small range but they will seldom interact with one another. Males and females only meet up to breed, which happens only once every several years. A young Orangutan will stay with it's mother for about five years, and the females tend to go about eight years between births. That is the longest interim period of any animal! Sadly, the Bornean Orangutans are in a lot of trouble. They need large forests in order to thrive, and deforestation and habitat degradation has left many homeless. They are also hunted for meat and for traditional medicines. Conservation areas are being established to help these guys in the wild, and it is believed that there are a...

Four!

For anyone who was counting, yesterday was our birthday-- four years! Four years filled with animals from A to Z, more than 1,100 of them! I can't thank my readers enough, it's been wonderful! And in celebration of that milestone... I'm taking a break. Hopefully not forever, but for a little bit at least. In the mean time I plan on getting a new layout out, along with some updates to some of the older articles. I'll post updates here and on the Facebook page, I'm also brainstorming some new animal-related projects, so keep an eye out! Thanks again for four awesome years!

Banggai Cardinalfish

Pterapogon kauderni The Banggai Cardinalfish is a small tropical fish that is becoming very rare in the wild, even though it has been successfully bred in captivity. You will only find these small, 3in long fish around the Banggai Islands of Indonesia. They are the only members of their genus, and you can tell them apart from other Cardinalfish by their three-striped bodies, tasseled first dorsal fin, long second dorsal, and their deep-forked tail fins. Banggai Cardinalfish are diurnal and live in small groups of about a dozen members. They are opportunistic feeders who dine on whatever smaller plants and animals they can find. Courtship and mating is pretty interesting for these guys-- females are the ones who initiate. They isolate a male and the pair will perform various courtship rituals before spawning. The Cardinalfish are mouthbrooders, which means that the males take the fertilized eggs (up to 90 of them) into their mouths and incubate them for up to 30 days. During t...