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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 Dicroglossidae. Show all posts
Showing posts with label Dicroglossidae. Show all posts

Wednesday, March 20, 2019

[Herpetology • 2017] Description of Four New Species of Burrowing Frogs in the Fejervarya rufescens complex (Dicroglossidae) with Notes on Morphological Affinities of Fejervarya Species in the Western Ghats ---ScRaBBlE


Fejervarya kadarFejervarya manoharani,
Fejervarya neilcoxi Fejervarya cepfi

Garg & Biju, 2017

Abstract

The Rufescent Burrowing Frog, Fejervarya rufescens, is thought to have a wide distribution across the Western Ghats in Peninsular India. This locally abundant but secretive species has a short breeding period, making it a challenging subject for field studies. We sampled 16 populations of frogs morphologically similar to F. rufescens in order to understand the variation among populations found across the Western Ghats. Our study shows significant morphological and genetic differences among the sampled populations, suggesting that F. ‘rufescens’ is a complex of several undescribed species. Using evidence from morphology and genetics, we confirm the presence of five distinct species in this group and formally describe four as new. The new species were delineated using a phylogeny based on three mitochondrial genes (16S, COI and Cytb) and a haplotype network of a nuclear gene (Rag1). Hereafter, the distribution of F. rufescens is restricted to the state of Karnataka and adjoining regions of northern Kerala. Three new species (Fejervarya kadar sp. nov., Fejervarya manoharani sp. nov. and Fejervarya neilcoxi sp. nov.) are from regions south of Palghat gap in the state of Kerala, and one (Fejervarya cepfi sp. nov.) from the northern Western Ghats state of Maharashtra. These findings indicate that Fejervarya frogs of the Western Ghats are more diverse than currently known. Our results will also have implications on the conservation status of F. rufescens, which was previously categorized as Least Concern based on its presumed wide geographical distribution. Furthermore, in order to facilitate a better taxonomic understanding of this region’s fejervaryan frogs, we divide all the known Fejarvarya species of the Western Ghats into four major groups—Fejervarya nilagirica group, Fejervarya rufescens group, Fejervarya sahyadris group and Fejervarya syhadrensis group, based on their morphological affinities.

Keywords: Amphibians, bioacoustics, multi-gene DNA barcoding, India, integrative taxonomy, molecular phylogeny, new species, species diversity, Western Ghats




Taxonomic accounts and description of new species 

Fejervarya rufescens (Jerdon, 1853) 
Rufescent Burrowing Frog (Daniels 2005)

Original name: Pyxicephalus rufescens Jerdon, 1853. Catalogue of reptiles inhabiting the Peninsula of India, Journal of the Asiatic Society of Bengal, 22: 522–534. 


Fejervarya kadar sp. nov. 
Kadar Burrowing Frog

Etymology. The species is named after the Kadar tribe of Kerala, who live in the Vazhachal forest where the type series was collected. We enjoyed their support and hospitality during amphibian field studies in the region. The specific epithet kadar is treated as an invariable noun in apposition to the generic name. 


Fejervarya manoharani sp. nov. 
Manoharan’s Burrowing Frog 
Etymology: This species is named for Mr TM Manoharan, who severed as the Head of Kerala Forest Department for over a decade, for providing encouragement as well as personal financial support to SDB during the initial phases of his scientific career. The species epithet manoharani is treated as a noun in the genitive case. 



Fejervarya neilcoxi sp. nov. 
Neil Cox’s Burrowing Frog

Etymology: This species is named for Dr Neil Cox, Manager of the IUCN-Conservation International Biodiversity Assessment Unit. Neil has been associated with the IUCN Red List in a variety of capacities including species assessment and management, and the new species is named particularly in appreciation of his contribution towards the Global Amphibian Assessment. The species epithet neilcoxi is treated as a noun in the genitive case.



Fejervarya cepfi sp. nov. 
CEPF Burrowing Frog

Etymology. The species is named after the Critical Ecosystem Partnership Fund  www.cepf.net (CEPF) for its effort to protect global biodiversity hotspots by providing grants in general, and specifically for a grant supporting research and conservation planning in the Western Ghats biodiversity hotspot through the Project Western Ghats Network of Protected Areas for Threatened Amphibians www.wnpata.org (WNPATA) to SDB (University of Delhi). The specific epithet cepfi is treated as a noun in the genitive case.



  Sonali Garg and S.D. Biju. 2017.  Description of Four New Species of Burrowing Frogs in the Fejervarya rufescens complex (Dicroglossidae) with notes on Morphological Affinities of Fejervarya Species in the Western Ghats. 
Zootaxa. 4277(4); 451–490.  DOI:  10.11646/zootaxa.4277.4.1


 

 S K. Kiran, V. S. Anoop, K. C. Sivakumar, Raghunathan Dinesh, J. P. Mano, Deuti Kaushik and George Sanil. 2017. An Additional Record of Fejervarya manoharani Garg and Biju from the Western Ghats with A Description of Its Complete Mitochondrial Genome. Zootaxa. 4277(4); 491–502.  DOI:  10.11646/zootaxa.4277.4.2

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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.

[Herpetology • 2017] Sphaerotheca pashchima • A New Species of Burrowing Frog (Anura: Dicroglossidae) from western India ---ScRaBBlE


Sphaerotheca pashchima
Padhye, Dahanukar, Sulakhe, Dandekar, Limaye & Jamdade, 2017  


Abstract
Sphaerotheca pashchima, a new species of burrowing frog, is described from western India. It can be diagnosed from all its congeners based on a combination of characters including interorbital width less than upper eyelid width, snout to nostril distance less than half of eye diameter, nostril nearer to snout than to eye, internarial distance greater than inter orbital distance, snout rounded, dorsum rough and warty, finger 2 length equal to or less than finger 4 length, finger 1 less finger 3 length, outer metatarsal tubercle absent, tibio tarsal tubercle absent, length of inner metatarsal tubercle more than three times the inner toe length and reduced webbing. We also provide 16S rRNA gene sequence for S. pashchima sp. nov. and show that it is genetically distinct from species of Sphaerotheca for which genetic data is available.

Keywords: Amphibia, molecular phylogeny, taxonomy.


 

 

Image 2. Sphaerotheca pashchima sp. nov.  in life.
(a) holotype (BNHS 6000, male, 41.0mm SUL) from Ambodi Village, (b) from Kutwalwadi (specimen not collected), (c) from Mayureshwar Wildlife Sanctuary (specimen not collected), and (d) from Akole near Sangamner (BNHS 6015, male, 40.8mm SUL).

Sphaerotheca pashchima sp. nov.
 Suggested common name: Western Burrowing Frog

Holotype: BNHS 6000, male (41.0mm SUL), 05.vi.2016, India: Maharashtra: Saswad-Waghapur Road, Ambodi Village (18.3500N, 74.0410E, 747m), coll. S. Sulakhe et al.

Diagnosis: Sphaerotheca pashchima sp. nov. differs from all other congeners based on the following combination of characters: interorbital width less than upper eyelid width; snout to nostril distance less than half of eye diameter; nostril nearer to snout than to eye; internarial distance greater than inter orbital distance; snout rounded; dorsum rough and warty; finger 2 length equal to or less than finger 4 length; finger 1 less finger 3 length; outer metatarsal tubercle absent; tibio tarsal tubercle absent; length of inner metatarsal tubercle more than three times the inner toe length; and webbing formula I1--2-II1-3-III2-3½IV3½-2+V.

Etymology: Pashchim’ (Sanskrit), means ‘west’ and is used to signify the distribution of the species in western India. Name is noun in apposition.

Habitat and ecology: S. pashchima is found widely distributed in western India. It inhabits variety of habitats from high to low rainfall areas. In high rainfall areas it is sympatric to S. dobsonii. It is also found in semi arid and arid parts of Deccan plateau. In semi arid and arid areas it breeds in temporary rain water pools immediately after the first flash rains. Adults gather in large numbers at potential breeding habitats. Tadpoles are bottom dwelling and frequently come to the surface of water for breathing. Juveniles are cannibalistic; a larger one devours the smaller one of its own species.

Distribution: Western parts of peninsular India from the states Gujarat, Maharashtra and Karnataka (Image 3).

Image 3. Distribution of Sphaerotheca paschima sp. nov. Western Ghats mountafn ranges are shown fn green.
  
DISCUSSION: 
Dahanukar et al. (2017) provide a review of the species under the genus Sphaerotheca and identify three morphological groups for eight valid species in the genus. They also assign genetic barcode for S. breviceps, S. dobsonii and S. pluvialis so as to aid future studies in unambiguous identification of these three species. We describe S. pashchima sp. nov. from the S. breviceps group, which is morphologically distinct from all its congeners. We also provide genetic barcode as identity of the new species.
It is essential to note that earlier reports of S. breviceps by Padhye & Ghate (2002), Padhye et al. (2002), Dharne et al. (2004), Dahanukar & Padhye (2005), and Padhye & Ghate (2012) should be attributed to S. pashchima sp. nov. based on current study.
Dahanukar et al. (2017) mention that the sequence GU191122 for specimen identity as S. rolandae from Rajasthan is not of good quality and with several gaps; however, partial sequence comparison suggests that the species is misidentified and is likely to be S. pashchima sp. nov. indicating its presence in Rajastan.


Anand Padhye, Neelesh Dahanukar, Shauri Sulakhe, Nikhil Dandekar, Sunil Limaye and Kirti Jamdade. 2017. Sphaerotheca pashchima, A New Species of Burrowing Frog (Anura: Dicroglossidae) from western India. Journal of Threatened Taxa. 9(6); 10286–10296. DOI: 10.11609/jott.2877.9.6.10286-10296 

   

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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.

[Herpetology • 2017] Limnonectes kong • A New Wide-headed Fanged Frog of the Limnonectes kuhlii group (Anura: Dicroglossidae) from western Borneo with A Redescription of Rana conspicillata ---ScRaBBlE


Limnonectes kong   Dehling & Dehling, 2017


Abstract

We re-examined the type series of Rana conspicillata Günther, 1872 from Matang in western Sarawak, Borneo and found it to consist of specimens of three distinct species that can be separated by qualitative morphological characters and morphometrics. We re-allocate one paralectotype to Limnonectes hikidai and another to a large-sized species from western Borneo that we describe as new. The new species is morphologically distinguished from all described species of the L. kuhlii group from the Sunda region by body size, extent of toe webbing, head size and odontoid shape. It differs genetically from all described species for which genetic information is available. In order to facilitate the further taxonomic revision of the L. kuhlii group on Borneo, we provide a detailed morphological redescription of the holotype of Rana conspicillata.

Keywords: Amphibia, taxonomy, morphology, Limnonectes hikidaiLimnonectes laticeps, 16 rRNA, sexual dimorphism, Sarawak, Malaysia, Indonesia



Limnonectes kong sp. nov.
Rana conspicillata: Günther, 1872 (partim)
Rana kuhlii: Günther, 1874 (partim)
Limnonectes conspicillatus: Matsui et al. 2013 (partim)

FIGURE 9. Limnonectes kong sp. nov.:
(A) Female paratype (NMBE 1059918) calling from a cavity in the ground, Matang, Sarawak; (B) female paratype (NMBE 1059928) perched on a rock along a stream, Gading NP, Sarawak; (C) lateral view and (D) dorsal view of a male paratype (NMBE 1059924), Bako NP, Sarawak.
  
Etymology. The species epithet is an allusion to the pronounced sexual dimorphism exhibited by the new species. It resembles the male-biased dimorphism in great apes which is most pronounced in gorillas (Gorilla spp.). Since the new species is also among the largest of the L. kuhlii group on Borneo we name it after the fictional giant gorilla. The name is used as an invariable noun in apposition.


J. Maximilian Dehling and D. Matthias Dehling. 2017. A New Wide-headed Fanged Frog of the Limnonectes kuhlii group (Anura: Dicroglossidae) from western Borneo with A Redescription of Rana conspicillata Günther, 1872Zootaxa.  4317(2); 291–309. DOI: 10.11646/zootaxa.4317.2.6

  

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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.

[Herpetology • 2017] Fejervarya muangkanensis • A New Species of Rain-Pool Frog (Dicroglossidae: Fejervarya) from western Thailand ---ScRaBBlE


Fejervarya muangkanensis 
Suwannapoom, Yuan, Jiang, Yan, Gao & Che, 2017

Kanchanaburi Rain-Pool Frog  | ZooRes.ac.cn KIZ.CAS.cn 

Abstract  

We describe a new species, Fejervarya muangkanensis sp. nov., based on a series of specimens collected from Ban Tha Khanun, Thong Pha Phum District, Kanchanaburi Province, Thailand. The new species is easily distinguished from its congeners by morphological and molecular data, and can be diagnosed by the following characters: (1) small size (adult male snout-vent length (SVL) 33.5 mm; female SVL 40.0–40.9 mm); (2) tympanum small, discernible but unclear; (3) poorly developed toe webbing; (4) no lateral line system in adults; (5) characteristic “Fejervaryan” lines present in females; and (6) femoral glands absent. Molecular phylogenetic analysis of mitochondrial 16S rRNA further supports it as a distinct lineage and distinguishes it from its congeners for which sequences are available.

Keywords: Fejervarya muangkanensis sp. nov., Kanchanaburi, Thailand

Figure 3: Dorsolateral view of female paratype KIZ 024678 of Fejervarya muangkanensis sp. nov. in life
 (photo by Chatmongkon Suwannapoom)

Fejervarya muangkanensis 

Etymology: The specific epithet muangkanensis is derived from the common name of the Kanchanaburi province, Thailand. 
Suggested common names:  Kanchanaburi Rain-Pool Frog. 

Ecology: The species is found in small swamps in secondary forests at elevations between 700–900 m a.s.l. Advertisement calls of the males can be heard in small ponds from July to September in Thong Pha Phum, Kanchanaburi Province. Calling males are usually observed within or beside the swamp (Figure 6). 

Distribution: This species is currently known only from Thong Pha Phum, Kanchanaburi Province, western Thailand (Figure 1). 

DISCUSSION 
Although our discovery of F. muangkanensis increases the total number of Fejervarya species of Thailand to nine (Suwannapoom et al., 2016), the diversity of this group may still be underestimated. For example, previous molecular studies have identified several distinct lineages diverged from closely related, recognized species, including Fejervarya sp. hp3 from Pilok, Thailand, and Fejervarya sp. hp2 from Bangkok, Thailand (Kotaki et al., 2010). Future studies should examine morphological characteristics of specimens from these regions in detail to confirm their taxonomic identities. Moreover, as many areas of Thailand are still poorly or never surveyed for amphibian diversity, especially in southern Thailand, unrecognized diversity of the genus could still exist. Closer inspections of previously collected congeners from these regions are necessary to better understand amphibian diversity in Thailand, which could help to manage and conserve this unique diversity effectively. 

  
Chatmongkon Suwannapoom, Zhi-Yong Yuan, Ke Jiang, Fang Yan, Wei Gao and Jing Che. 2017. A New Species of Rain-Pool Frog (Dicroglossidae: Fejervarya) from western Thailand. Zoological Research.    DOI:  10.24272/j.issn.2095-8137.2017.043   ZooRes.ac.cn/EN/abstract/abstract3822.shtml


Scientists discover a new species of rain-pool frog, Fejervarya muangkanensis sp. nov., from western Thailand english.KIZ.CAS.cn/Research/rp/201710/t20171017_184005.html

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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.

[Herpetology • 2016] Euphlyctis karaavali • A New Species of Euphlyctis (Anura, Dicroglossidae) from the West Coastal Plains of India ---ScRaBBlE


Euphlyctis karaavali  
 Priti, Naik,  Seshadri, Singal, Vidisha, Ravikanth & Gururaja, 2016


The genus Euphlyctis is widely distributed across Southwestern Arabian Peninsula into parts of Southeast Asia. Five of the seven known Euphlyctis species are found within the Indian subcontinent. Here, we describe a new species, Euphlyctis karaavali sp. nov. from South-west coast of India, which was discovered during surveys engaging citizens. This species was identified to be distinct based on molecular and morphological evidence. We provide a detailed description of this species along with its call description and compare it with closest congeners. Previous studies in the region had identified this species as E. hexadactylus but suggested the possibility of it being cryptic. Genetically E. karaavali sp. nov. is distinct from E. hexadactylus with a genetic divergence of 9.2%(12S and 16S) and shows a high divergence with E. kalasgramensis and E. ehrenbergii (13.04% each). Our findings are discussed in the context of cryptic species discovery, citizen engagement in scientific progress and conservation measures while suggesting future directions.

Keywords: Karaavali skittering frog; citizen science; molecular identification; agriculture; cryptic species





Hebbar PRITI, Chandrakanth Rukkappa NAIK, Kadaba Shamanna SESHADRI, Ramit SINGAL, Madhava Kulkarni VIDISHA, Gudasalmani RAVIKANTH and Kotambylu Vasudeva GURURAJA. 2016. A New Species of Euphlyctis (Amphibia, Anura, Dicroglossidae) from the West Coastal Plains of India. Asian Herpetological Research. 7(4); 229–241. DOI: 10.16373/j.cnki.ahr.160020
  academia.edu/30610660/A_New_Species_of_Euphlyctis_Amphibia_Anura_Dicroglossidae_from_the_West_Coastal_Plains_of_India
http://www.gururajakv.net/publications.html

The frog we thought was a kingfisher | BirdLife https://shar.es/1OLN9A
Scientists find new frog species - Bangalore Mirror
 http://bangaloremirror.indiatimes.com/news/state/scientists-find-new-frog-species/articleshow/56171398.cms via @bangaloremirror

   


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


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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.

[Herpetology • 2017] Limnonectes quangninhensis • A New Species of Limnonectes (Anura: Dicroglossidae) from northeastern Vietnam ---ScRaBBlE


Limnonectes quangninhensis Pham, Le, Nguyen, Ziegler, Wu & Nguyen, 2017

Quangninh Wart Frog | Ếch nhẽo quảng ninh  || DOI:  10.11646/zootaxa.4269.4.8  VNCreatures.net

Abstract

A new species of Limnonectes is described from northeastern Vietnam based on morphological and molecular differences. Morphologically, the new species is distinguishable from its congeners on the basis of a combination of the following diagnostic characters: Large size (SVL 50.1–68.9 in males, 45.5–63.0 mm in females); males with moderately enlarged head (HL/SVL 0.48), head longer than wide; vomerine teeth present; external vocal sacs absent; rostral length short (RL/SVL 0.16 in males, 0.15 in females); tympanum distinct (TD/ED 0.63 in males, 0.60 in females); dorsal surface of head, body and flanks with flattened tubercles; dorsal surface of tibia possessing small tubercles; supratympanic fold present; dorsolateral fold absent; webbing formula I0–0II0–1/3III0–1/3IV1/2–0V; in life, dorsum yellowish brown with a dark brown marking; throat and chest white with dark brown marking; ventral surface of fore and hind limbs as well as belly white. In phylogenetic analyses, the new species is placed as the sister taxon to Limnonectes fujianensis with strong statistical support in all analyses.

Keywords: Limnonectes quangninhensis sp. nov., molecular phylogeny, taxonomy, Quang Ninh Province, Amphibia



ventral view of the holotype (IEBR 3907, male) of Limnonectes quangninhensis sp. nov.   

Etymology. The specific epithet “quangninhensis” refers to the type locality of the new species, Quang Ninh Province. For the common names we suggest Quangninh Wart Frog (English) and Ếch nhẽo quảng ninh (Vietnamese).


 The C. Pham, Minh D. Le, Tao T. Nguyen, Thomas Ziegler, Zheng J. Wu and Truong Q. Nguyen. 2017. A New Species of Limnonectes (Amphibia: Anura: Dicroglossidae) from Vietnam. Zootaxa.  4269(4); 545–558. DOI:  10.11646/zootaxa.4269.4.8

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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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