Until recently the genus Cynomops (Chiroptera: Molossidae) comprised six species of fast flying, aerial insectivorous bats distributed throughout the Neotropics. However, our revisionary study have shown that the diversity of this taxon was underestimated as molecular and morphological data supported the recognition of C. milleri as a full species and revealed two previously unrecognized, small species of Cynomops. These newly recognized taxa areCynomops freemani sp. nov. from the Canal Zone region, Panama, sister taxon to C. mexicanus, and Cynomops tonkigui sp. nov. from the eastern Andes of Ecuador and Colombia, sister taxon of C. milleri. We also describe the calls of Cynomops freemani sp. nov. that may be useful for the recognition of these species during field inventories based on ultrasonic recording techniques. We elevate the currently known diversity of Cynomops to eight species, as we also revalidate C. milleri providing an emended diagnosis and a redescription of this taxon.
two Freeman’s Dog-Faced bats Cynomops freemani discovered in Gamboa, Panama.
Photo: Elias Bader
Cynomops freemani, new species
Freeman’s Dog-faced Bat
ETYMOLOGY: The name “freemani” is in honor to Dr. Patricia W. Freeman in recognition of her influential contributions to the study of the morphology, systematics, and evolutionary relationships of molossid bats (e.g. Freeman, 1981).
DISTRIBUTION:Cynomops freemani is known from lowlands (23–53 m a.s.l.) of the Pacific coast of the Canal Zone region in Panama (Fig. 3).
Waorani dog-faced bat Cynomopstonkigui
Photo: Diego Tirira
Cynomops tonkigui, new species
Waorani Dog-faced Bat
ETYMOLOGY: The name “tonkigui” is used as a noun in apposition, and means "bat" in the Waorani language. The name honors the Waorani people who inhabit the type locality (Tirira, 2012)
DISTRIBUTION:Cynomops tonkigui is known from the lowlands (195–529 m a.s.l.) of northeastern South America, and the eastern slopes of the Andes in Ecuador and Colombia (Fig. 3).
Ligiane M. Moras, Renato Gregorin, Thomas Sattler and Valéria da C. Tavares. 2018. Uncovering the Diversity of Dog-faced Bats from the Genus Cynomops (Chiroptera: Molossidae), with the Redescription of C. milleri and the Description of Two New Species. Mammalian Biology. In Press. DOI: 10.1016/j.mambio.2017.12.005
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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.
Daedalellus porteri (Bolivar, 1903) was described based on a single broken female holotype collected in an undetermined locality in Brazil. This species is herein redescribed based on two males and one female collected in Caetité, Bahia State, Brazil, including its morphology of fastigium and male terminalia. Based on comparisons to other Daedalellus species and Neotropical Copiphorini genera, the new monotypic genus Caetitus gen. nov. is herein proposed. Caetitus porteri comb. nov. differs from species of Daedalellus and other related genera, such as Panacanthus, Copiphora, Borinquenula, and Lirometopum, mainly due to differences of the fastigium and male external terminalia.
André Fonseca Antunes, Daniela Maeda Takiya and Juliana Chamorro-Rengifo. 2018. Caetitus gen. nov.: A New Genus of Neotropical Copiphorini (Tettigoniidae: Conocephalinae: Copiphorini) to include C. porteri (Bolivar, 1903). Zootaxa. 4375(4); 578–586. DOI: 10.11646/zootaxa.4375.4.7
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.
The frog Pristimantis marmoratus was originally described as Hylodes marmoratus by George A. Boulenger in 1900 based on a single specimen reported to have been collected at the foot of Mount Roraima in Guyana in 1898. We herein discuss the exact location of the type locality of P. marmoratus and provide a redescription of the species based on new material from Kaieteur National Park and from the slopes of Maringma-tepui in Guyana. We also describe the previously unknown vocalization and breeding ecology of the species, and conducted an exploratory molecular analysis of the phylogenetic relationships within the genus Pristimantis represented by the members of the “unistrigatus species group” in the Guiana Shield. Pristimantis marmoratus is a small-sized species mainly distinguished from its known Guiana Shield congeners by the combination of F I < II, SVL ≤ 20.4 in males, presence of vocal slits in males, granular/pustulate dorsal skin with well-developed scapular ridges, basal webbing between fingers, fringes on fingers and toes, crossed iris, diffuse yellow or pale green wash on groin, and absence of flashy colour on axillary/pre-axillary region. The advertisement call consists of a single note repeated at a rate of ca 11 calls/min with a dominant frequency ranging from 2756 to 3101 Hz. Pristimantis marmoratus is primarily arboreal, exclusively active at dusk, and probably restricted to the pristine rainforests of the Pantepui uplands and highlands, east of the Gran Sabana between ca 600 and 1800 m above sea level. Preliminary molecular analyses recovered Pristimantis marmoratus as sister to an unnamed species from the Eastern Guiana Shield. On grounds of the newly established distributional extent we suggest maintaining the IUCN conservation status as Least Concern.
Family Craugastoridae Hedges, Duellman & Heinicke, 2008
Genus Pristimantis Jiménez de la Espada, 1870
Pristimantis marmoratus (Boulenger, 1900)
....
Fig. 4. Pristimantis marmoratus (Boulenger, 1900) (four individuals at the top) and P. pulvinatus (Rivero, 1968) (two individuals below). Intraspecific variation in dorsal colour pattern and sexual dimorphism in living specimens. Note: the subtle hint of green visible on the lower body and legs of some specimens of P. marmoratus is due to a reflection of the substrate (green leaf).
Photographs by Philippe J.R. Kok, except the uncollected P. pulvinatus, which is by César L. Barrio-Amorós.
Fig. 6. A. Guzmania cf. sphaeroidea (André) André ex Mez, an arboreal bromeliad species used as egg deposition site by Pristimantis marmoratus (Boulenger, 1900) in the Wokomung Massif. B. Egg clutch of Pristimantis marmoratus deposited on a leaf of the arboreal bromeliad Guzmania cf. sphaeroidea in the Wokomung Massif. C. Egg clutch of Anomaloglossus beebei (Noble, 1923) (white arrow) deposited in the phytotelmata of the same plant as in B. D. Dorsolateral view of IRSNB 17916, 11.3 mm SVL, a juvenile of P. marmoratus collected on the slopes of Maringma-tepui, Guyana.
Photographs A–C by D. Bruce Means, D by Philippe J.R. Kok.
Natural history:
All specimens were found in undisturbed submontane or montane rainforest (Fig. 9), active on small trees 50–300 cm above the ground, exclusively at dusk. Pristimantis marmoratus is not a common species; only a few specimens have been found at each locality of occurrence. Males were found calling (in June and November) upside down from mossy tree trunks of low diameter (< 10 cm) between 120 and 300 cm above the ground, except one male (IRSNB 14473), which was calling from the top of a green leaf 50 cm above the ground. The “upside down” call posture is also found in the closely related P. sp. 1 of Fouquet et al. (2013) (as recovered in our preliminary molecular phylogenetic analysis, see below), and in P. espedeus and P. inguinalis.
In June 2012, which corresponds to the rainy season in the area, a cluster of four Pristimantis marmoratus eggs (Fig. 6B) was found by one of us (DBM) attached to the inside part of a leaf of a bromeliad, Guzmania cf. sphaeroidea (André) André ex Mez (Fig. 6A), 150 cm above the ground, on Mount Kopinang, Wokomung Massif, near the top of Kamana Falls at about 1600 m elevation (04°59′58″ N, 59°52′49″ W). Molecular analyses confirmed conspecificity of these eggs with P. marmoratus (Appendix 3). The large, white eggs did not have visibly developed embryos. After photographing and preserving the eggs, the small plant was investigated for inhabitants of the aquatic portion of the phytotelmata. Immediately a small frog jumped out and disappeared into the deep ground litter, and eggs and tadpoles of Anomaloglossus beebei (Noble, 1923) were found in the water of the phytotelmata of the same small bromeliad and in the water of five other bromeliads nearby (egg/frog identifications confirmed by molecular analyses). Pristimantis marmoratus and Anomaloglossus beebei thus share the same bromeliad as an oviposition site on the Wokomung Massif (Fig. 6C). Other Pristimantis species found in syntopy with P. marmoratus were P. dendrobatoides (above 1600 m elevation), P. jester (above 1300 m elevation), P. saltissimus (above 1000 m elevation), and P. pulvinatus (above 1000 m elevation).
Philippe J.R. Kok, Raheleh Dezfoulian, D. Bruce Means, Antoine Fouquet and César L. Barrio-Amorós. 2018. Amended Diagnosis and Redescription of Pristimantis marmoratus (Boulenger, 1900) (Amphibia: Craugastoridae), with A Description of Its Advertisement Call and Notes on Its Breeding Ecology and Phylogenetic Relationships. European Journal of Taxonomy. 397; 1–30. DOI: 10.5852/ejt.2018.397
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.
A member of the Philander melanurus complex attacking a large specimen of the venomous elapid snake Micrurus nigrocinctus. The pale supraocular spots and ashy dorsal coloration are diagnostic external traits of the genus Philander.
This is the first installment of a revision of the didelphid marsupial genus Philander, commonly known as gray four-eyed opossums. Although abundant and widespread in lowland tropical forests from southern Mexico to northern Argentina, species of Philander are not well understood taxonomically, and the current literature includes many examples of conflicting species definitions and nomenclatural usage. Our revision is based on coalescent analyses of mitochondrial gene sequences, phylogenetic analyses of mitochondrial and nuclear genes, morphometric analyses, and firsthand examination of relevant type material. Based on these results, we provisionally recognize eight species, of which three are formally treated in this report: P. quica (Temminck, 1824), an Atlantic Forest endemic formerly known as P. frenatus (Olfers, 1818); P. canus (Osgood, 1913), a widespread species formerly treated as a synonym or subspecies of P. opossum (Linnaeus, 1758); and Philander pebas, a new species endemic to Amazonia. The remaining, possibly valid, species of Philander can be allocated to two clades. The first is a cis-Andean complex that includes P. andersoni (Osgood, 1913); P. mcilhennyi Gardner and Patton, 1972; and P. opossum. The second is a trans-Andean complex that includes P. melanurus (Thomas, 1899) and P. pallidus (Allen, 1901). Among other nomenclatural acts, we designate a neotype for the long-problematic nominal taxon Didelphis superciliaris Olfers, 1818, and (in an appendix coauthored by Renate Angermann), we establish that Olfers' coeval binomen D. frenata is based on an eastern Amazonian type and is a junior synonym of P. opossum.
FIG. 1. A member of the Philander melanurus complex attacking a large specimen of the venomous elapid snake Micrurus nigrocinctus. The pale supraocular spots and ashy dorsal coloration are diagnostic external traits of the genus Philander.
(photo: Mario J. Gómez-Martínez)
TAXONOMIC ACCOUNTS
The following accounts include an emended description of the genus Philander, redescriptions of P. quica and P. canus, and a description of our new Amazonian species, P. pebas. Additionally, these accounts serve to summarize geographic distributions, comment on relevant issues of nomenclature and identification, and list the morphological specimens we examined. Our abbreviated synonymies include only original descriptions (subsequent name combinations can be found in Patton and da Silva, 2008). Qualitative morphological comparisons of P. quica, P. canus,and P. pebas are summarized in table 6, and descriptive statistics are summarized in tables 7 and 8. Morphological comparisons with other species are restricted to members of the cis-Andean P. opossum complex.
Philander Brisson, 1762
Type Species:Didelphis opossum Linnaeus, 1758,
by plenary action of the International Commission on Zoological Nomenclature (ICZN, 1998).
Contents: Based on evidence summarized in this report, we tentatively recognize the following eight species as valid (synonyms in parentheses):
• andersoni Osgood, 1913;
• canus Osgood, 1913 (including crucialis Thomas, 1923; mondolfii Lew et al., 2006; and olrogi Flores et al., 2008);
In the absence of genetic information, we are currently unable to assess the validity of deltae Lew et al., 2006, and nigratus Thomas, 1923, either or both of which might also be good species.
....
Robert S. Voss, Juan F. Díaz-Nieto and Sharon A. Jansa. 2018. A Revision of Philander (Marsupialia: Didelphidae), Part 1: P. quica, P. canus, and A New Species from Amazonia. American Museum Novitates. Number 3891; 1-70. DOI: 10.1206/3891.1digitallibrary.amnh.org/handle/2246/6839
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.
Asian Mountain Toads (Ophryophryne) are a poorly known genus of mostly small-sized anurans from southeastern China and Indochina. To shed light on the systematics within this group, the most comprehensive mitochondrial DNA phylogeny for the genus to date is presented, and the taxonomy and biogeography of this group is discussed. Complimented with extensive morphological data (including associated statistical analyses), molecular data indicates that the Langbian Plateau, in the southern Annamite Mountains, Vietnam, is one of the diversity centres of this genus where three often sympatric species of Ophryophryne are found, O. gerti, O. synoria and an undescribed species. To help resolve outstanding taxonomic confusion evident in literature (reviewed herein), an expanded redescription of O. gerti is provided based on the examination of type material, and the distributions of both O. gerti and O. synoria are considerably revised based on new locality records. We provide the first descriptions of male mating calls for all three species, permitting a detailed bioacoustics comparison of the species. We describe the new species from highlands of the northern and eastern Langbian Plateau, and distinguish it from its congeners by a combination of morphological, molecular and acoustic characters. The new species represents one of the smallest known members of the genus Ophryophryne. At present, the new species is known from montane evergreen forest between 700–2200 m a.s.l. We suggest the species should be considered Data Deficient following IUCN’s Red List categories.
Keywords: 12S rRNA, 16S rRNA, advertisement call, amphibian, biodiversity, Da Lat Plateau, frog, Indochina, southeast Asia, taxonomy, Truong Son
Figure 13. Comparison of the head coloration in life of three Ophryophryne species from the Langbian Plateau: A Ophryophryne synoria, Bu Gia Map N.P., Binh Phuoc Prov., Vietnam B Ophryophryne gerti, Chu Yang Sin N.P., Dak Lak Prov., Vietnam C Ophryophryne elfina sp. n., Hon Giao Mt., Bidoup–Nui Ba N.P., Lam Dong Prov. Photos by N.A. Poyarkov and N.L. Orlov.
Figure 6. Ophryophryne species of the Langbian Plateau (Vietnam): AOphryophryne gerti, female, Chu Yang Sin N.P., Dak Lak Prov., 1000 m a.s.l. B O. gerti, male, Chu Yang Sin N.P., Dak Lak Prov., 1000 m a.s.l. CO. gerti, male, Bidoup–Nui Ba N.P., Lam Dong Prov., 1550 m a.s.l. DO. synoria, female, Bu Gia Map N.P., Binh Phuoc Prov., 400 m a.s.l. EO. synoria, male, Chu Yang Sin Mt., Chu Yang Sin N.P., Dak Lak Prov., 1000 m a.s.l. FO. synoria, male, Bidoup–Nui Ba N.P., Lam Dong Prov., 1550 m a.s.l. G Ophryophryne elfina sp. n., male, Chu Yang Sin Mt., Chu Yang Sin N.P., Dak Lak Prov., 2000 m a.s.l. HOphryophryne elfina sp. n., male, Hon Giao Mt., Bidoup–Nui Ba N.P., Lam Dong and Khanh Hoa provincial border, 2000 m a.s.l.
Photos by N.A. Poyarkov and N.L. Orlov.
• Taxonomic remarks on Ophryophryne gerti Ohler, 2003
Redescription of the holotype: Mature male (SVL 35.7 mm), habitus slender (Fig. 7A, B). Specimen in good state of preservation; two incisions are present on trunk, one longitudinally orientated on mid-abdomen, another longitudinally oriented on upper flank on right side; liver and testes observable through incisions, testes enlarged; jaw is dislocated on right allowing visual access to buccal cavity. .....
• New records and range extension for Ophryophryne synoriaStuart, Sok & Neang, 2006
Distribution and remarks: Stuart et al. (2006) described a large-sized Ophryophryne from O’Rang (also spelled as “O’Reang”) District in eastern Cambodia, close to the Vietnamese border, as O. synoria (Loc. 1, Fig. 1). Subsequently, during field surveys in 2009–2011, the species was reported in southern Vietnam from Bu Gia Map N.P., Binh Phuoc Prov. (Loc. 2, Fig. 1) and Cat Tien N.P. in Dong Nai Prov. (Loc. 3, Fig. 1) based on morphological evidence (Vassilieva et al. 2016). Herein, we confirm the identity of these specimens based on morphological and molecular genetic evidence, and further expand its distribution in southern Vietnam to include medium and low elevation localities in the central and western parts of the Langbian Plateau (Dak Lak, Lam Dong, Dong Nai and Binh Phuoc provinces between 200 and 1500 m a.s.l.; its presence in Dak Nong Prov. is anticipated). We also identify two mtDNA lineages within O. synoria with a moderate level of sequence divergence (p = 2.6%: Table 2, Fig. 2): Subclade B inhabits mountain areas in Lam Dong and Dak Lak provinces and was also recorded for the lowland habitat in Dong Nai Prov. (Locs. 3–4, 6 and 11, Fig. 1) whereas Subclade C is only found in Mondolkiri Prov. of Cambodia and adjacent Binh Phuoc Prov. of Vietnam (Fig. 1, Locs 1–2) and corresponds to O. synoria s. stricto.
Figure 14. Ophryophryne elfina sp. n.in situ: A Two syntopically collected males of Ophryophryne gerti (left) and Ophryophryne elfina sp. n. (right) in Chu Yang Sin N.P., Dak Lak Prov., Vietnam, 1750 m a.s.l., photo by N.L. Orlov B calling adult male of Ophryophryne elfina sp. n. in Nui Chua Mt., Nui Chua N.P., Ninh Thuan Prov., Vietnam, 780 m a.s.l., photo by S.N. Nguyen C adult male of Ophryophryne elfina sp. n. in calling position in Hon Ba N.R., Khanh Hoa Prov., Vietnam, 1510 m a.s.l., photo by L.T. Nguyen.
• Description of a new species of Ophryophryne
Based upon several lines of evidence, including the analyses of diagnostic morphological characters, acoustic analyses of advertisement calls and phylogenetic analyses of mtDNA sequences for the 12S rRNA–16S rRNA genes, the new species of Ophryophryne from mid to high elevations of the western Langbian Plateau represents a highly divergent mtDNA lineage, clearly distinct from all other Ophryophryne species. These results support our hypothesis that this recently discovered lineage of Ophryophryne represents an undescribed species, described below:
Ophryophryne elfina sp. n.
Etymology: The specific epithet is an adjective (in agreement with the genus name in feminine gender), derived from “elf”, the English spelling of “alfus” in Latin, referring to usually forest-dwelling supernatural mythological creatures in Germanic mythology and folklore; the name is given in reference both to the funny appearance and small size of the new species, as well as to the their endangered habitat, restricted to wet evergreen montane forests at high elevations of the Langbian Plateau; such forests are often called “elfin forests”.
Recommended vernacular name: The recommended common name in English is “Elfin Mountain Toad”. The recommended common name in Vietnamese is “Cóc Núi Tiểu Yêu Tinh”.
Figure 9. Holotype of Ophryophryne elfina sp. n. in life (ZMMU A-5669, male, field number NAP-02658), dorsolateral view. Photos by N.A. Poyarkov.
Figure 10. Paratypes ofOphryophryne elfina sp. n. in life. A–D Bidoup Mt., Bidoup–Nui Ba N.P., Lam Dong Prov., 2000 m a.s.l.: A ZMMU A-4788 (field number NAP-01449), male, dorsolateral view B ZMMU A-4788 (field number NAP-01455), female, dorsolateral view C ZMMU A-4788 (field number NAP-01449), male, ventral view D ZMMU A-4788 (field number NAP-01455), female, ventral view E–F Chu Yang Sin Mt., Chu Yang Sin N.P., Dak Lak Prov., 1800 m a.s.l.: E ZMMU A-5691 (field number ABV-00580), metamorph, dorsolateral view F ZMMU A-5691 (field number ABV-00581), metamorph, dorsolateral view. Photos by N.A. Poyarkov.
Distribution: Ophryophryne elfina sp. n. is found to be endemic to five provinces in (Lam Dong, Dak Lak, Khanh Hoa, Ninh Thuan and Phu Yen) in the northern and eastern part of the Langbian Plateau and its foothills in southern Vietnam (localities 6–12, Fig. 1). The new species is restricted to wet evergreen montane tropical and elfin forests, receiving high precipitation from the sea. Such wet forests are found only on high elevations in the central parts of the Langbian Plateau (e.g. 1900–2100 m a.s.l. on Bidoup Mt., Lam Dong Prov., Fig. 1, Loc. 6) or peripheral mountains remote from the sea (e.g. 1900–2300 m a.s.l. on Chu Pan Fan and Chu Yang Sin Mts., Dak Lak Prov., Fig. 1, Locs 10 and 11), but on the eastern foothills of the plateau which receive more precipitation, the new species is found at lower elevation (from 950 to 1510 m a.s.l. on Hon Ba Mt., Khanh Hoa Prov., Fig. 1, Loc. 8; 780 m a.s.l. on Nui Chua Mt., Ninh Thuan Prov., Fig. 1, Loc. 9; and 700 m in Phu Yen Prov., Fig. 1, Loc. 12).
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Nikolay A. Poyarkov Jr., Tang Van Duong, Nikolai L. Orlov, Svetlana S. Gogoleva, Anna B. Vassilieva, Luan Thanh Nguyen, Vu Dang Hoang Nguyen, Sang Ngoc Nguyen, Jing Che and Stephen Mahony. 2017. Molecular, Morphological and Acoustic Assessment of the Genus Ophryophryne (Anura, Megophryidae) from Langbian Plateau, southern Vietnam, with Description of A New Species. ZooKeys. 672: 49-120. DOI: 10.3897/zookeys.672.10624
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.
This paper is the first taxonomic treatment of Sumatran Philautus since the early 20th century. We redescribe P. cornutus and P. petersi from new specimens, restrict P. petersi to Great Natuna Island, and reinstate the name P. larutensis for the populations on Borneo, Peninsular Malaysia, and Sumatra. We then synonymize P. similis with P. larutensis. We report Sumatran populations of P. kerangae and P. refugii, two species previously thought to be endemic to Borneo and discuss the presence of P.aurifasciatus on the island. We describe four new species of Philautus collected during large-scale herpetological surveys of Sumatra between 2013 and 2015 and propose a hypothesis of their relationship to the other Sunda Shelf Philautus on the basis of 16S ribosomal ribonucleic acid sequences. Additionally, we provide a key to the Philautus of Sumatra. In the course of this work we transfer P. vittiger from Java to the genus Chiromantis.
Keywords: Anuran taxonomy, Biodiversity, Biogeography, Sunda Shelf
Philautus amabilis, P. polymorphus, P. thamyridion & P.ventrimaculatus
Wost, Riyanto, Hamidy, Kurniawan, Smith & Harvey, 2017
FIG. 10.—Philautus amabilis. MZB.Amph.26879, holotype, male, 20.79 mm snout–vent length (SVL), Bur Ni Telong Aceh (A and B). MZB.Amph.26887, female, 22.46 mm SVL, Gunung Marapi, Bengkulu (C and D). UTA-A 63816, male, 20.64 mm SVL, Gunung Sibuatan, Sumatera Utara (E and F).
• Philautus amabilis sp. nov.
Etymology.—The name amabilis is a masculine adjective from Latin meaning lovely. It is an apt description of this charming species.
FIG. 11.—Philautus polymorphus. MZB.Amph.26789, holotype, male 25.30 mm snout–vent length (SVL), Gunung Patah, Sumatera Selatan (A). MZB.Amph.26755, female, 25.89 mm SVL, Gunung Kerinci, Jambi (B). UTA-A 63953, female 28.93 mm SVL, Gunung Dempo, Sumatera Selatan (C). UTAA 63935, male, 21.28 mm SVL, Sumatera Barat Province, Gunung Marapi (D). MZB.Amph.26814, female, 26.04 mm SVL, Bukit Kaba, Bengkulu (E). UTAA 63909, female, 23.02 mm SVL, Gunung Daun, Bengkulu (F).
• Philautus polymorphus sp. nov.
Etymology.—The name polymorphus is a masculine adjective derived from the Greek words poly, meaning many, and morph, meaning shape or form. The name refers to the high levels of phenotypic variation displayed in this species.
FIG. 12.—Philautus thamyridion. MZB.Amph.26763, holotype, male 17.88 mm, Gunung Pesawaran, Lampung (A and B). UTA-A 63987, paratype, female, 19.82 mm snout–vent length (SVL), Gunung Pesawaran, Lampung (C). UTA-A 63976, female, 19.91 mm SVL, Gunung Daun, Bengkulu (D). MZB.Amph.26796, male, 17.37 mm SVL Gunung Patah, Sumatera Selatan (E). UTA-A 63982, male, 15.42 mm SVL, vicinity of Ngarip, Lampung, showing black spot surrounding vent and black coloration on inferior surface of tarsus (F).
• Philautus thamyridion sp. nov.
Etymology.—The new name, thamyridion, is a masculine noun in apposition and is a diminutive of the proper name Thamyris, a boastful singer of Greek mythology. The name refers to this species’ small size and loud distinctive call.
FIG. 13.—Philautus ventrimaculatus. MZB.Amph.26815, holotype, female, 21.61 mm snout–vent length (SVL), Gunung Dempo, Sumatera Selatan (A and B). UTA-A 63882, paratype, female, 21.22 mm SVL, Gunung Dempo, Sumatera Selatan (C and D). UTA-A 63873, female, 16.87 mm SVL, Gunung Patah, Sumatera Selatan (E and F).
• Philautus ventrimaculatus sp. nov.
Etymology.—The specific name ventrimaculatus is a masculine adjective derived from the latin words venter, referring the stomach, and macula, meaning spot. The name is in reference to the distinctive pattern on the venter of this species.
Elijah Wost, Awal Riyanto, Amir Hamidy, Nia Kurniawan, Eric N. Smith and Michael B. Harvey. 2017. A Taxonomic Revision of the Philautus (Anura: Rhacophoridae) of Sumatra with the Description of Four New Species. Herpetological Monographs. 31(1); 70-113. DOI: 10.1655/HERPMONOGRAPHS-D-16-00007
Specimens of the newly described species — Philautus amabilis, Philautus polymorphus, Philautus thamyridion and Philautus ventrimaculatus — were collected from 2013 to 2015 in jungles over 1,000 meters above sea level.
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.
