23-4-2026 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences. 

20-4-2026 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

 1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

16-4-2026 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

27-12-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

24-10-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

12-10-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

It frequently visits urban lights, resting for hours or even days around them if they are in a shaded place.

Wingspan 1.4 to 2.2 cm. Straw-like in appearance, with yellowish wings with scattered dark, brown or grayish scales. On each wing it has a wavy line with small pointed dots, pointing backwards. Sometimes these details are not noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a point on each wing but the ones on the front can go unnoticed.

There are other similar species that are impossible to distinguish externally, so for correct and secure identification it is necessary to resort to genital analysis. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

In the province of Malaga, individuals determined by genital analysis were found in January, February and May, while those suspected of being so can be found in all months of the year.

3-10-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

29-9-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

27-9-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

23-9-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

9-9-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

18-6-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

12-6-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

29-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

29-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

23-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

11-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Small moth of the Geometridae family; It is distributed in southeastern France, the Iberian Peninsula and northwest Africa; present in the warm areas of the Iberian Peninsula.

Geometric shape, with the front wings ending in a sharp edge and the rear wings with a wide and rounded shape; gray background color, this gray can be darker, lighter or with an ocher tone; Two irregular lines are drawn on the wings, one proximal and one distal on the wing dorsum, a dark dot on each wing, a subterminal dark line formed by small black strokes, unlike other Idaea, which only have a subterminal dotted line; long ocher fimbriae.

It lives in dry and sunny places, rocky slopes.

I do not know the food plants for the larvae, but this photograph corresponds to an open area of ​​dryland crops, where trees and shrubs are scarce and grasses and other wild herbaceous plants are abundant.

They fly in one generation a year, the months of May to July.

10-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

Idaea, sometimes called Hyriogona (among other synonyms), is a large genus of geometer moths. It was erected by Georg Friedrich Treitschke in 1825. They are found nearly worldwide, with many native to the Mediterranean, the African savannas, and the deserts of western Asia.

As of 2013, there were about 680 species in the genus.

3-5-2025 MONTE CORONA, VALENCIA - WAVE MOTH (idaea cervantaria)

Idaea, sometimes called Hyriogona (among other synonyms), is a large genus of geometer moths. It was erected by Georg Friedrich Treitschke in 1825. They are found nearly worldwide, with many native to the Mediterranean, the African savannas, and the deserts of western Asia.

As of 2013, there were about 680 species in the genus.

20-4-2025 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Idaea, sometimes called Hyriogona (among other synonyms), is a large genus of geometer moths. It was erected by Georg Friedrich Treitschke in 1825. They are found nearly worldwide, with many native to the Mediterranean, the African savannas, and the deserts of western Asia.

As of 2013, there were about 680 species in the genus.