Sunday, 31 May 2020
31-5-2020 POTRIES, VALENCIA - LULWORTH SKIPPER BUTTERFLY (Thymelicus acteon)
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The Lulworth skipper (Thymelicus acteon) is a butterfly of the family Hesperiidae. Its name is derived from Lulworth Cove in the county of Dorset, England, where the first specimens in Great Britain were collected in 1832 by English naturalist James Charles Dale.
The species occurs locally across Central Europe, Asia Minor and North Africa, where its population is considered stable. Its numbers have declined in Northern Europe, leading to its European status of "vulnerable". Its range in Britain is restricted to the south coast of Dorset, however it is locally abundant and its numbers currently are perhaps at their greatest since its discovery there.
With a wingspan of 24 to 28 millimetres, females being larger than males, the Lulworth skipper is a small butterfly, the smallest member of the genus Thymelicus in Europe and among the smallest butterflies in Britain. Aside from the size difference, the sexes are distinguished by females having a distinct circle of golden marks on each forewing. Due to their likeness to the rays around the eye of a peacock's feather, these are often known as "sun-ray" markings, and they can faintly appear on males.
Saturday, 30 May 2020
Friday, 29 May 2020
29-5-2020 MONTE CORONA, VALENCIA - BURNET MOTH (Zygaena lavandulae)
Zygaena lavandulae is a species of moth in the family Zygaenidae.
This species can be found in Southern France, eastern Spain, Portugal and Italy (only in central and western Liguria), as well as North Africa, including Morocco.
Zygaena lavandulae has a wingspan of 31–36 millimetres (1.2–1.4 in) in males and of 35–37 millimetres (1.4–1.5 in) in females. The head is black. The thorax is black with a white collar. Also the abdomen is black, with a slight blue gloss. Forewings are bluish, with five red spots surrounded with black or dark blue. Hindwings are bluish-black with a very large distal red spot. Colorations of the females are rather similar to males, but their forewings are usually bluish-green, with larger spots.
These moths mainly inhabit rocky places, dry woods and grove rich grasslands. They are present in the Maquis shrubland, characterized by the widespread presence of Cistus species.
There is one generation per year (univoltine). The larvae feed on Dorycnium pentaphyllum and Anthyllis cytisoides. They develop until April without real dormancy. Adults are on wing from April to June.
Thursday, 28 May 2020
Wednesday, 27 May 2020
Tuesday, 26 May 2020
25-5-2020 VILLALONGA TUNNELS, VALENCIA - IBERIAN GREEN FROG (Pelophylax perezi)
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The Perez's frog (Pelophylax perezi), also known as Iberian waterfrog, Iberian green frog or Coruna frog, is a species of frog in the family Ranidae. It is native to southern France, Portugal, Spain, and has been introduced to the Canary and Balearic Islands, Madeira, the United Kingdom, and the Azores. In the Iberian Peninsula it is widespread and common.
Its natural habitats are temperate forests, temperate shrubland, Mediterranean-type shrubby vegetation, rivers, intermittent rivers, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, sandy shores, arable land, and urban areas. It is not considered threatened by the IUCN. A medium-sized, stout frog; snout-vent length is usually from 40 to 70 mm, but sometimes is longer than 10 cm (Docampo and Milagrosa-Vega 1988; González de la Vega 1988). The head is as long as wide, with prominent eyes located in dorsal position very close to each other. The tympanum is well marked, about 1/2 to 3/4 the eye diameter (Salvador and García-París 2001). Toes have well developed webbing. Skin is either smooth or slightly rough, with well-formed dorsolateral folds.
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