I Have A Question About Tolype Moths; They Have A Spot Of Curly, Wiry Hairs On Their Back. What Is It?

i have a question about tolype moths; they have a spot of curly, wiry hairs on their back. what is it? i tried to look it up and only found one person claiming females tore it off to protect eggs but they didnt sound confident. is it soft?

Hi! So sorry for the late reply.

The females do in fact use scales (hair) from their thoraxes to cover their eggs. However, I can’t find if they specifically use the dark hairs on their back. They may also use the white hair on their front or a mix of both, but I can’t find a source that specifies.

I also can’t find if the dark scales are soft, but I would avoid touching them as the caterpillars of the large tolype moth are covered poisonous spines. It is unclear if the adult moth has any toxins but it’s better to be safe than sorry!

Hope this helped! :]

psst hey you you ever heard of the polyphemus moth

yeahhhhh good stuff

check em out

Psst, hey! I have actually heard of this moth before, in fact it was one of my first Moth of the Week posts. You can find the post here!

Check ‘em out! :]

Moth of the Week

Latticed Heath

Chiasmia clathrata

The lattice heath is a part of the family Geometridae, first described in 1758 by Carl Linnaeus. Linnaeus however described this moth under the name Phalaena clathrata. This was later changed by Eugen Wehril in 1949 to Semiothisa clathrata tschangkuensis. Then, Malcolm J. Scoble proved it was not in the genus Semiothisa as the Semiothisa species are found only in the Americas. Molecular work has confirmed the this species within the Chiasmia genus.

Description Both the forewings and hindwings are the same color, which can vary from yellow to white depending on the moth. The veins of the wings are traced out in brown and criss crossed by several larger uneven brown lines. This is where the species got its common name “latticed.” The lines vary in thickness to the point some moths’ wings a more almost entirely brown. Close to the edges of the wings are several small brown spots and a brown and white edge on what is called the “outer margin.”

The body and antennae are mottled to match the wings.

Wingspan Range: 20 - 25 mm (≈0.79 - 0.98 in)

Diet and Habitat The larvea of this moth eat hedge bedstraw, yellow bedstraw, clovers, trefoils, lucerne, meadow vetchling, and other legumes. Adult moths do not feed.

This moth is found through Europe and ranges south to the Near East and North Africa and east through Russia, Siberia, northern Iran, Kazakhstan, China, and Korea to Japan. It is very common in the British Isles. It prefers open area habitats such as grassland, moorland, and waste ground.

Mating This species has one to two generations per year in the British Isles. The pupa overwinter and Amadults emerge in May to September.

Predators This moth species is binaural, meaning they fly during the day. However, they are attached to artificial light and can be seen flying at night for these lights. Because of this it is presumable that they are preyed on by birds and bats, two common predators of moths.

Fun Fact This moth has 4 subspecies: Chiasmia clathrata clathrata (Linné), Chiasmia clathrata centralasiae (Krulikowski, 1911), Chiasmia clathrata djakonovi (Kardakoff, 1928), Chiasmia clathrata kurilata (Bryk, 1942).

(Source: Wikipedia)

rosy maple moth pls

Hello! I have covered this moth before, you can find it here! :]

Moth of the Week

Kentish Glory

Endromis versicolora

The Kentish glory was first described in 1758 by Carl Linnaeus. It is a part of the family Endromidae which was created in 1810 by Ferdinand Ochsenheimer. This is a monotypic genus, meaning there is only one species in it being the Kentish glory.

Description The male and female of this species are clearly told apart by their colors and size.

Males are darker and more orange than females with feathery antennae

Males hindwings are orange

Females are paler/more washed out in color and larger to carry eggs

The forewings of this moth are a marbled black, orange, and white. The outer edge of the wing called the outer margin is brown with white stripes along the veins. The females hindwings are the same marbled black, brown, and white with a brown edge. The males hindwings are orange with brown markings.

The legs and antennae are black while the thorax is brown and white. The females abdomen is black while the males abdomen is a similar orange to the hindwing.

Sources differ on wingspan range.

Wikipedia: 50 - 70 mm (≈1.97 - 2.76 in)

Butterfly Conservation: Male 27 - 30 mm (≈1.06 - 1.18 in), Female 34 - 39 mm (≈1.34 - 1.54 in)

Diet and Habitat The larvae of this species eats mainly birch (Betula species) but will eat other trees and shrubs such as Alnus, Corylus, Tilia and Carpinus species. Adults do not feed.

This moth’s range used to be much larger, such as living in the southern and western English counties of Kent, Sussex, Berkshire, East Anglia, Herefordshire, and Worcestershire and the southeastern Welsh county of Monmouthsire.

Now this moth is restricted to living in the central and eastern Highlands of Scotland. It is seen in the Scottish counties of Perthshire, Inverness-shire, Morayshire, Aberdeenshire and Kincardineshire.

They prefer to inhabit open birch woodland and lightly wooded moorland.

Mating Females use pheromones to attract males, who can detect them from 1-2 km (≈0.62 - 1.24 mi) away.

This species has one single generation per year. The females lay their eggs, which are yellow at first then purplish-brown, in batches of 10-20 eggs on low birch scrub at an average height of 1.2m (≈1.31 yd). They prefer to let them on sheltered, unshaded saplings, usually the first few batches are near where the females emerged. The eggs hatch after 10 to 14 days.

Predators Males usually fly during the day from mid morning to early afternoon while females fly at dusk. Because of this males are presumably preyed on by daytime birds while females are preyed on by bats.

Fun Fact The females do not fly as strong as males due to the eggs they carry as it weighs them down. Females tend to lay their first few batches of eggs close to where they emerged due to this fact.

(Source: Butterfly Conservation, Wikipedia, Rothiemurchus)

Moth of the Week

Chimney Sweeper

Odezia atrata

The chimney sweeper is a part of the family Geometridae. It belongs to a monotypic genus, meaning it’s the only moth species in the genus Odezia, which was created in 1840 by Jean Baptiste Boisduval. It was first described in 1758 by Carl Linnaeus.

Description This moth is mostly black with white on the tips of the forewing (called the “apex”) and on the fringe of the forewing.

There have been a few variations in color:

- Odezia atrata pyrenaica, which is found in Pyrenees and central Italy, the wings are “dusted” in a brownish yellow with a stronger color on the forewing.

- Ab. Odezia atrata nigerrima, described by Paul Thierry-Mieg, was a female with no white apex or fringe.

- This moth’s wings may become brown from wear over time.

Wingspan Range: 23–27 mm (≈0.91 - 1.06 in)

Forewing Range: 12–15 mm (≈0.47 - 0.59 in)

Diet and Habitat The caterpillars of this species mainly eats the flowers and seeds of pignut (Conopodium majus).

This moth is distributed in the Palearctic region. In the west, it’s range reaches the Iberian Peninsula through western and central Europe and the British Isles. In the east, they can be found in Sakhalin and the Amur-Ussuri region. I’m the north, this moth reaches central Fennoscandia. Finally, in the south they are found in Italy to the Balkans.

These moths were once very common in Austria, but now the species is a rare occurrence.

They inhabit ditch edges, meadows, bogs, moors, lake sides, chalk downland, limestone grassland, woodland edges and hedgerows in southern Britain

Mating In Belgium and the Netherlands this moth can be seen flying from June to August. It presumably Nate’s during this timeframe.

Predators This moth flies during the day, especially in sunshine. They are presumably preyed on by birds and other daytime predators.

Fun Fact The chimney sweeper can be confused for the Small Blue butterfly (Cupido minimus), which also lives in the Palearctic region, as its wings may become brown from wear.

(Source: Wikipedia, Butterfly Conservation)