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[Ornithology • 2017] Myzomela irianawidodoae • A Colourful New Species of Myzomela Honeyeater from Rote Island in eastern Indonesia ---ScRaBBlE

Myzomela irianawidodoae Prawiradilaga, Baveja, Suparno, Ashari, Ng, Gwee, Verbelen & Rheindt, 2017  photo:   Philippe Verbelen  e-journ...

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Showing posts with label Labridae. Show all posts
Showing posts with label Labridae. Show all posts

Wednesday, March 20, 2019

[Ichthyology • 2017] Cirrhilabrus shutmani • A New Species of Fairy Wrasse (Teleostei: Labridae) from the Babuyan Islands, northern Philippines ---ScRaBBlE


Cirrhilabrus shutmani
Tea & Gill, 2017  


Abstract

Cirrhilabrus shutmani, new species, is described on the basis of four specimens from Didicas Volcano, Babuyan Islands, Cagayan province, northern Philippines. The holotype and three paratypes were collected at a depth of 50–70 m, along denuded rubble slopes. The new species belong to a complex consisting of Cirrhilabrus blatteus, C. claire, C. earlei, C. jordani, C. lanceolatus, C. roseafascia, C. rubrisquamis and C. sanguineus. Aside from similar nuptial male colouration, the nine species share the following character combination: relatively short pelvic fins (not or barely reaching anal-fin origin, except for C. claire with relatively long pelvic fins); a pair of stripes on head (in both sexes); and, dorsal and anal fins without obvious stripes or spots. It differs from the other members of its group in lacking any stripes on the upper and lower body, and in having the following live colouration details: upper part of nape dusky red; dorsal and anal fin bright red with dusky markings; pelvic fins bright red, dusky anteriorly; caudal fin bright yellow basally with distal half bright red. We also present new distribution records for C. claire, C. earlei and C. lanceolatus, as well as a brief mention of a possibly new, related species from the Ogasawara Islands.

Keywords: Pisces, ichthyology; taxonomy; Didicas Volcano; colouration

FIGURE 3. Cirrhilabrus shutmani n. sp., male holotype, PNM 15354, 55.7 mm SL, from Didicas Volcano, Babuyan Islands, northern Philippines. Image reversed. Photo by B.P. Shutman.
FIGURE 4. Cirrhilabrus shutmani n. sp., male, approximately 50 mm TL, from Didicas Volcano, Babuyan Islands, northern Philippines. Specimen not retained. Photo by B.P. Shutman.

FIGURE 5. Cirrhilabrus shutmani n. sp., males,
A) approximately 57 mm TL, B) approximately 60 mm TL, C) approximately 65 mm TL, all from Didicas Volcano, Babuyan Islands, northern Philippines.
Specimens not retained. Photos by B.P. Shutman.

Cirrhilabrus shutmani n. sp. 
Magma Fairy-wrasse

Diagnosis. Cirrhilabrus shutmani shares similar meristic counts to the other species in its complex, but differs from congeners in the following live colouration details: upper part of nape dusky red; dorsal and anal fin bright red with dusky markings; pelvic fins bright red, dusky, and unmarked; caudal fin bright yellow basally with distal half bright red.

Etymology. Named in honour of Barnett Paul Shutman, who first provided photos as well as the type specimens of the new species (via Aquarium Iwarna, Singapore). The common name, magma fairy wrasse, alludes to its live colouration, as well as the type location of Didicas Volcano, an active volcano part of the “Pacific Ring of Fire” at the southern end of the Luzon Volcanic Arc. 

Distribution and habitat. Cirrhilabrus shutmani is known only from the type locality, Didicas Volcano in the Babuyan Islands at the northern tip of the Philippines (Figure 6). It appears to inhabit steep slopes comprised mostly of volcanic rubble at depths ranging from 50–70 m

FIGURE 8. Males of selected Cirrhilabrus species. All are in nuptial display except D, F and I.
A) Cirrhilabrus shutmani n. sp., aquarium specimen from Didicas Volcano, Babuyan Islands, northern Philippines (photo by D. Laux); B) C. earlei, aquarium specimen from Kwajalein Atoll, Marshall Islands (photo by T. lauderdale); C) C. jordani, aquarium specimen from the Hawaiian Islands (photo by Y.K. Tea); D) C. blatteus, Israel, Gulf of Aqaba (photo by J.E. Randall); E) C. roseafascia, aquarium specimen from Coral Sea, Australia (photo by Y.K. Tea); F) C. lanceolatus, aquarium specimen from Scarborough Shoal, South China Sea, western Philippines (photo by B.P. Shutman); G) C. sanguineus, aquarium specimen from Mauritius (photo by H. Tanaka); H) C. rubrisquamis, aquarium specimen from the Maldives (photo by T. Lauderdale); I) C. claire, aquarium specimen from Mo’orea, French Polynesia (photo by Y.K. Tea).


 Yi-Kai Tea and  Anthony C. Gill. 2017. Cirrhilabrus shutmani, A New Species of Fairy Wrasse from the Babuyan Islands, northern Philippines (Teleostei: Labridae). Zootaxa. 4341(1); 77–88. DOI:  10.11646/zootaxa.4341.1.6
  
The Magma Fairy Wrasse Is Now Officially Cirrhilabrus shutmani http://disq.us/t/2vdew8f
The Magma Fairy Wrasse, Cirrhilabrus shutmani, Just Described From Northern Philippines https://reefbuilders.com/2017/11/01/cirrhilabrus-shutmani-just-described-from-northern-philippines/ via @anteksiler


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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل
او
شاهد هذا الفيديو القصير لطريقة التحميل البسيطة


كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا
شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا
رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا
تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Ichthyology • 2016] Cirrhilabrus hygroxerus • A New Species of Fairy Wrasse (Pisces: Labridae) from the Timor Sea, northern Australia ---ScRaBBlE


Cirrhilabrus hygroxerus 
Allen & Hammer. 2016
Monsoon Fairy-wrasse |   OceanScienceFoundation.org   DOI: 10.5281/zenodo.60551

Abstract

A new species of labrid fish, Cirrhilabrus hygroxerus, is described from 19 type specimens, 38.4–56.1 mm SL, collected from the eastern Timor Sea, Northern Territory, Australia. The new taxon belongs to a species complex containing five other Indo-Pacific species, comprising C. humanni (western Lesser Sunda Islands of Indonesia and East Timor), C. joanallenae (western Sumatra), C. morrisoni (Hibernia Reef, western Timor Sea), C. naokoae (Nias Island, western Sumatra), and the widespread C. rubriventralis (Red Sea, western Indian Ocean, Maldives, and Sri Lanka). Members of this complex typically have a single row of scales on the cheek and share the unique combination in the terminal-phase (TP) male of an elevated anterior dorsal fin, rounded caudal fin, and large fan or club-shaped pelvic fins without filamentous extensions. The new species is most similar to C. humanni and C. morrisoni, and the three species have apparently allopatric distributions in the Timor Sea-western Sunda Islands region. These three species share a uniquely shaped dorsal fin characterized by the presence of an anterior elevated, spike-like pennant. The best means of separating these species are differences in the color patterns of the TP male, primarily on the head, upper body, and on the dorsal, anal, and pelvic fins. The new species is distinguished by a combination of a yellow-orange upper head, blackish upper body, mainly blackish dorsal fin, and scarlet-red pelvic and anal fins. The female of C. hygroxerus is most similar to that of C. morrisoni, sharing a yellowish head and yellow pectoral-fin base.

Key words: coral-reef fishes, taxonomy, systematics, Indo-Pacific Ocean, biogeography, marine biodiversity 


Figure 3. Cirrhilabrus hygroxerus, live holotype, NTM S.17975-001, male, 54.1 mm SL, eastern Timor Sea
Figure 4. Cirrhilabrus hygroxerus, live female paratype, NTM S.17975-004, 49.5 mm SL, eastern Timor Sea
photos: M.P. Hammer 

 Distribution and habitat. The new species is currently known only from a single reef area in the eastern Timor Sea (Fig. 6), approximately 200 km north of Darwin, Australia. It was collected and observed in depths of about 18–37 m. The habitat appears to be localized to sloping rubble bottoms with scattered, low outcrops of rock or coral and occasional large coral outcrop

Etymology. The species is named hygroxerus (from Greek hygros, meaning wet, and xeros, meaning dry), with reference to the monsoonal cycle of wet and dry seasons of northern tropical Australia. The name is also intended as an acknowledgment of Monsoon Aquatics, the aquarium fish company that supplied all of the type specimens and continues to be an excellent source of specimens for NTM. The species epithet should be considered a noun in apposition. 




Gerald R. Allen and Michael P. Hammer. 2016. Cirrhilabrus hygroxerus, A New Species of Fairy Wrasse (Pisces: Labridae) from the Timor Sea, northern Australia. Journal of the Ocean Science Foundation. 22, 41–52.  oceansciencefoundation.org/josf22d.html  DOI: 10.5281/zenodo.60551  http://www.oceansciencefoundation.org/josf/josf22d.pdf

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل
او
شاهد هذا الفيديو القصير لطريقة التحميل البسيطة


كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا
شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا
رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا
تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Ichthyology • 2017] Cirrhilabrus greeni • A New Species of Wrasse (Pisces: Labridae) from the Timor Sea, northern Australia ---ScRaBBlE


 Cirrhilabrus greeni Allen & Hammer, 2017


Abstract 

A new species of labrid fish, the Sunset Fairy-wrasse, Cirrhilabrus greeni n. sp., is described from seven specimens, 39.4–47.3 mm SL, collected from the eastern Timor Sea, Northern Territory, Australia. The species is clearly distinguished by its terminal-phase male color pattern, consisting of pink to reddish hues on the upper half of the head and body and yellow on the lower half, in combination with a mainly yellow-orange dorsal fin and a scarletred anal fin. The caudal fin of the male is particularly distinctive, being emarginate but appearing lunate due to a clear central portion and tapering red bands along dorsal and ventral margins. Females can be distinguished from sympatric congeners by having a large black spot on the upper caudal peduncle. Sequencing of the mtDNAbarcode marker COI reveals that the new species has identical sequences to C. rubripinnis and C. aff. tonozukai from the Philippines, which have very different color patterns and tail shapes from the new species, indicating the new species has diverged recently and/or there is historic or episodic hybridization within the species complex. 

Key words: taxonomy, systematics, ichthyology, coral-reef fishes, Indo-Pacific Ocean, fairy wrasse, DNA barcoding. 


Figure 3. Cirrhilabrus greeni, aquarium photographs of live male holotype, 47.3 mm SL, eastern Timor Sea (M.P. Hammer).

Cirrhilabrus greeni, n. sp. 
Sunset Fairy-wrasse

Diagnosis. Dorsal-fin elements XI,9; anal-fin elements III,9; pectoral-fin rays 15; lateral-line scales 16–17 + 6–7; median predorsal scales 5; single horizontal scale rows on cheek below eye; gill rakers 13; body depth 3.6- 3.7 in SL; head length 2.9–3.0 in SL; snout length 3.5–4.3 in HL; dorsal fin mostly uniform height; pelvic fins of TP male moderately elongate, reaching posteriorly to about base of first soft anal-fin ray, 2.7–3.9 in SL; caudal fin distinctly emarginate, appearing lunate in males due to tapering red bands along dorsal and ventral margins. TP male in life mainly reddish on upper half of body and bright yellow below; dorsal fin mainly yellow orange, grading to reddish basally with dark-edged white or clear bands on basal half of soft rays; anal fin scarlet red; caudal fin translucent medially with tapering red bands along dorsal and ventral margins; pelvic fins pinkish; pectoral fins translucent with brilliant red triangular mark immediately above base. Female in life rosy pink on upper two-thirds of head and body, grading to whitish ventrally; body with 4–5 narrow reddish stripes on upper half; dorsal fin pinkish yellow with faint red bands and dark brown first spine; anal fin pink with faint red bands; caudal fin with numerous transverse rows of faint red spots, except darker red along edge of lower lobe; black spot, about one-third to half pupil size, on upper side of caudal peduncle.

Etymology. The species is named in honor of Tim Green of Monsoon Aquatics (Darwin, Australia), who collected the type specimens.

Distribution and habitat. The new species is currently known only from the eastern Timor Sea (Fig. 5), approximately 300 km northwest of Darwin, Australia and 300 km southwest of the Tanimbar Islands of Indonesia. It was collected and observed in depths of about 18–40 m. The habitat consists of sloping rubble bottoms with scattered low outcrops of rock or coral and occasional large coral outcrops. It co-occurs with several other members of the genus including C. hygroxerus and four species of undetermined status that are related to C. cyanopleura (Bleeker, 1851); Cexquisitus Smith, 1957; Cpunctatus Randall & Kuiter, 1989; and C. temminckii Bleeker, 1853.


Allen, G.R. and Hammer, M.P. 2017. Cirrhilabrus greeni, A New Species of Wrasse (Pisces: Labridae) from the Timor Sea, northern Australia. Journal of the Ocean Science Foundation. 29, 55–65. DOI:  10.5281/zenodo.1115674


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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل
او
شاهد هذا الفيديو القصير لطريقة التحميل البسيطة


كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا
شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا
رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا
تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Ichthyology • 2018] Redescription and Phylogenetic Placement of Cirrhilabrus sanguineus Cornic (Teleostei: Labridae), with First Documentation of the Female Form ---ScRaBBlE


Cirrhilabrus sanguineus Cornic, 1987

in Tea, Frable & Van Der Wal, 2018. 

Abstract
The labrid fish Cirrhilabrus sanguineus Cornic is redescribed on the basis of the neotype, two male specimens, and an additional female specimen recently collected from the northern coast of Mauritius. We provide new live and nuptial colouration descriptions, as well as the first documented female specimen for the species. we also include a molecular phylogenetic analysis of related species, with brief comments on phylogenetic interpretation of putative relationships amongst members of the genus Cirrhilabrus.

Keywords: Pisces, taxonomy, ichthyology, Mauritius, systematics, fairy wrasse






Yi-Kai Tea, Benjamin Frable and Cara Van Der Wal. 2018. Redescription and Phylogenetic Placement of Cirrhilabrus sanguineus Cornic (Teleostei: Labridae), with First Documentation of the Female Form. Zootaxa. 4526(3); 358–372. DOI: 10.11646/zootaxa.4526.3.5

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل
او
شاهد هذا الفيديو القصير لطريقة التحميل البسيطة


كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا
شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا
رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا
تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Ichthyology • 2018] Cirrhilabrus cyanogularis • A New Species of Fairy Wrasse (Teleostei: Labridae) from the Philippines and Indonesia ---ScRaBBlE


Cirrhilabrus cyanogularis 
Tea, Frable & Gill, 2018


Abstract
Cirrhilabrus cyanogularis, sp. nov., is described on the basis of the holotype and three paratypes from Banguingui Island, Sulu Archipelago, Philippines, and a paratype from Sulawesi, Indonesia. The new species belongs to a complex consisting of C. filamentosus (Klausewitz), C. rubripinnis Randall & Carpenter, and C. tonozukai Allen & Kuiter. Aside from similar nuptial male coloration, the four species share the following character combination: a single row of cheek scales; dorsal-fin spines taller than dorsal-fin rays (slightly incised between spinuous and soft dorsal fin in C. rubripinnis and C. cyanogularis; last three dorsal-fin spines converging to form a single filament in C. tonozukai and C. filamentosus); relatively long pelvic fins (reaching past anal-fin origin); and isthmus and breast blue. The new species differs from the other members of the complex in lacking a dorsal filament, as well as possessing six predorsal scales, more extensive blue coloration on the isthmus, lower head and breast, and a soft dorsal fin with narrow black, medial stripe. The status of Klausewitz’s Cirrhilabrichthys is briefly discussed.

Keywords: taxonomy, ichthyology, Banguingui Island, Sulu Archipelago, coloration, Pisces

FIGURE 5. Cirrhilabrus cyanogularis, aquarium specimen, approximately 75 mm TL, from Banguingui Island, Sulu Archipelago, Philippines. Image reversed, specimen not retained. Note the extensive blue coloration reaching the bases of the pectoral, pelvic and anal fins. Photo by Y.K. Tea.

FIGURE 6. Cirrhilabrus cyanogularis, aquarium specimen from Sulawesi, Indonesia. Specimen not retained. Photo by K. Endoh.

Cirrhilabrus cyanogularis n. sp. 
Blue-throated Fairy-wrasse

Diagnosis. Cirrhilabrus cyanogularis differs from congeners in having the following combination of characters: single row of cheek scales; six predorsal scales; dorsal-fin spines taller than segmented rays; no filament on middle of dorsal fin; pelvic fins long, reaching past anal-fin origin; males in life with broad blue area covering isthmus, lower part of head and breast to at least pelvic origin, and soft dorsal fin with narrow black, medial stripe.

....

Etymology. The specific epithet is a combination of the Greek kyanos, blue, and Latin, gularis, throated, alluding to the extensive blue throat coloration of males of the species. Gender is masculine. 

Distribution and habitat. Cirrhilabrus cyanogularis is known from the type locality from Banguingui Island, Sulu Archipelago, Philippines and from an unknown locality in Sulawesi, Indonesia (Figure 8). .... 


FIGURE 9. Males of selected Cirrhilabrus species:
A) Cirrhilabrus cyanogularis from Bali, Indonesia (photo by K. Nishiyama); B) C. tonozukai from Lembeh, Sulawesi, Indonesia (photo by G. Allen); C) C. rubripinnis from Anilao, Luzon, Philippines (photo by G. Allen); D) C. filamentosus from Nusa Penida, Bali, Indonesia (photo G. Allen).

FIGURE 10. Males of selected Cirrhilabrus species in nuptial display:
A) Cirrhilabrus cyanogularis from Derawan, Indonesia (photo by H. Chan); B) C. tonozukai from East Timor (photo by G. Allen); C) C. rubripinnis from Anilao, Philippines (photo by G. Allen); D) C. filamentosus from Bali, Indonesia (photo R. Kuiter).


 Yi-Kai Tea, Benjamin Frable and Anthony C. Gill. 2018. Cirrhilabrus cyanogularis, A New Species of Fairy Wrasse from the Philippines and Indonesia (Teleostei: Labridae). Zootaxa. 4418(6); 577–587.  DOI: 10.11646/zootaxa.4418.6.5


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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل
او
شاهد هذا الفيديو القصير لطريقة التحميل البسيطة


كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا
شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا
رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا
تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

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