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منذ 11 ساعة نشر في ٢٠٢٦/٠٨/١٥ م

The pharynx is specializes as a penetration organ for those planarians that feed on arthropods; or as a grasping organ for those planarians that feed on other soft bodied invertebrates such as earthworms. All geoplanidae pharynxes are equipped with glandular secretions that externally digest and dissolve their prey.

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منذ 13 ساعة نشر في ٢٠٢٦/٠٨/١٥ م

The Holy Prophet (peace be upon him and his progeny) said: One prayer of a man in congregation is worthier than his forty years of prayers at home (alone).

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منذ 1 أيام نشر في ٢٠٢٦/٠٨/١٤ م

Land planarians are carnivorous and most species are active predators, but some are mainly scavengers.

All planarians feed through a muscular and eversible pharynx located slightly posteriorly to the middle of the body length and opening through a ventral mouth. The pharynx is an extensible tube-like organ bearing a complex muscular coat.

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منذ 2 أيام نشر في ٢٠٢٦/٠٨/١٣ م

During unfavorable conditions, such as dry seasons, land planarians tend to seek shelter by burrowing in the soil or building a cyst composed of soil particles united by mucus.

Some species are well adapted to human-disturbed environments and many of those have been introduced in areas outside of their native range. In some localities, such as the United Kingdom, the number of introduced land planarian species greatly surpass the number of described native species.

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منذ 3 أيام نشر في ٢٠٢٦/٠٨/١٣ م

Imam Ali ibn Musa al-Ridha, the eighth Imam, (PBUH) said: The excellence of the congregational prayer, comparing with solitary prayer, is one rakat to two thousand rakats.

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منذ 3 أيام نشر في ٢٠٢٦/٠٨/١٢ م

Most species of land planarians live at the soil of forests, especially in the leaf litter layer, but some may inhabit galleries constructed by other invertebrates or be found on vegetation, such as bromeliads.

Despite being sensitive to dehydration, some species are well adapted to considerably dry environments, such as savannas.

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منذ 4 أيام نشر في ٢٠٢٦/٠٨/١٢ م

Imam al-Sadiq (PBUH) said: When a believing Muslim frequently asks Allah for forgiveness, his record (of deeds) will ascend while it will be glowing.

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منذ 4 أيام نشر في ٢٠٢٦/٠٨/١١ م

Although there are over 830 known species of Geoplanidae in the world, the diversity of land planarians is still poorly known.

The highest diversity occurs in tropical forests in South America, Asia and Australia. Europe and North America are relatively species-poor, while the diversity of Africa may be as high as that of other tropical regions, but is highly understudied.

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منذ 5 أيام نشر في ٢٠٢٦/٠٨/١١ م

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منذ 5 أيام نشر في ٢٠٢٦/٠٨/١٠ م

Contrary to aquatic planarians, land planarians do not have a distinct brain, i.e., there is no clear frontal cluster of nerve cells other than the ventral nerve plate.

The family Geoplanidae is composed of five subfamilies:
Bipaliinae
Geoplaninae
Microplaninae
Rhynchodeminae
Timyminae

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منذ 7 أيام نشر في ٢٠٢٦/٠٨/٠٩ م

Imam Ali (PBUH) taught someone to seek Allah in invocation in brief by saying: Praise is (only) to Allah for every blessing; and I ask Him for all goodness; and I take refuge in Allah from all vices; and, I seek the forgiveness of Allah for all sins.

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منذ 1 أسابيع نشر في ٢٠٢٦/٠٨/٠٨ م

Imam Ali (PBUH) said: Perfume yourself with penitence so that the stench of your sins do not disgrace you.

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