A new species of the Pristimantis orestes group (Amphibia: Strabomantidae) from the high Andes of Ecuador, Reserva Mazar

Zootaxa ◽  
2013 ◽  
Vol 3616 (4) ◽  
pp. 345-356 ◽  
Author(s):  
JUAN M. GUAYASAMIN ◽  
ALEJANDRO F. ARTEAGA
Keyword(s):  
New Species ◽  
Body Size ◽  
Molecular Phylogeny ◽  
Mitochondrial Gene ◽  
Small Body ◽  
Dominant Frequency ◽  
Small Body Size ◽  
Adult Males ◽  
Adult Females ◽  
A New Species

We describe a new Pristimantis from La Libertad and Rumiloma, Reserva Mazar, Andes of Southeastern Ecuador, at elevations between 2895–3415 m. This species is assigned to the P. orestes group, from whose members it differs by its small body size (adult males ≤ 18.1 mm; adult females ≤ 23.7 mm), usually reticulated ventral pattern, and visible tympanum. The vocalization of the new species consists of a series of calls; each call is composed by a pulsed, non-modulated note in frequency, and with a dominant frequency of 3122–3171 Hz. A molecular phylogeny based on a fragment of the mitochondrial gene 12S shows that the new species is sister to Pristimantis simonbolivari.

A new species of Phyllodytes (Anura: Hylidae) from the Atlantic Rainforest of southern Bahia, Brazil

Zootaxa ◽  
2017 ◽  
Vol 4337 (4) ◽  
pp. 584 ◽  
Author(s):  
JUDIT VÖRÖS ◽  
IURI RIBEIRO DIAS ◽  
MIRCO SOLÉ
Keyword(s):  
New Species ◽  
Body Size ◽  
Small Body ◽  
Dominant Frequency ◽  
Atlantic Rainforest ◽  
Advertisement Call ◽  
Small Body Size ◽  
Natural Heritage ◽  
Southern Bahia ◽  
A New Species

We describe Phyllodytes amadoi sp. nov., a species of treefrog from the Atlantic Rainforest of southern Bahia, Brazil. The new species can be diagnosed by its small body size (SVL 15.6–23.0 mm) and advertisement call with high dominant frequency (3.789–4.306 Hz). It is known from one locality in the Private Reserve of Natural Heritage Ararauna, in the municipality of Una (15° 18' 38.3" S, 39° 9' 55.9" W, 96 m a.s.l.). 

Description of a new species of the genus Cnemaspis Strauch, 1887 (Reptilia: Squamata: Gekkonidae) from the Nilgala Savannah forest, Uva Province of Sri Lanka

Zootaxa ◽  
2019 ◽  
Vol 4545 (3) ◽  
pp. 389 ◽  
Author(s):  
SURANJAN KARUNARATHNA ◽  
AARON M. BAUER ◽  
ANSLEM DE SILVA ◽  
THILINA SURASINGHE ◽  
LANKANI SOMARATNA ◽  
...  
Keyword(s):  
New Species ◽  
Body Size ◽  
Sri Lanka ◽  
Small Body ◽  
Sister Species ◽  
Small Body Size ◽  
Rock Outcrops ◽  
Bioclimatic Zone ◽  
A New Species ◽  
Nd2 Gene

A new species of Cnemaspis Strauch, 1887 is described from Nilgala Savannah Forest in Sri Lanka. The new species is diagnosed from all other congeners by the following suite of characters: small body size (SVL< 33 mm), dorsal scales on trunk homogeneous, one pair of post mentals separated by a single small chin scale, ventral scales on trunk smooth, subimbricate, 17–19 scales across the belly. Subdigitals scansors smooth, entire, unnotched; lamellae under digit IV of pes 17 –18. Males with femoral pores on each thigh but lacking precloacal pores. Median row of subcaudals smooth, subimbricate, enlarged and in an irregular series of subhexagonal scales. This new species had been previously confused with Cnemaspis alwisi Wickramasinghe & Munidradasa, 2007. The new species differs from Cnemaspis alwisi by having 122–129 ventral scales (versus 146–152), 7–8 supralabials (versus 8–10), and relatively shorter SVL ranging between 31.5–32.9 mm (versus 37.8–39.9 mm). Further, the new species is genetically divergent from Cnemaspis alwisi, the species that it closely resembles by 13.5% and 7.8% from its sister species in the ND2 gene. The present discovery highlights the need for dedicated herpetofaunal explorations in Sri Lanka, especially the intermediate bioclimatic zone and associated cave systems and rock outcrops. 

A new species of Folsomia (Collembola: Isotomidae) from China

Zootaxa ◽  
2007 ◽  
Vol 1527 (1) ◽  
pp. 59-65 ◽  
Author(s):  
MING JI ◽  
YUFENG DING ◽  
JIAN-XIU CHEN
Keyword(s):  
New Species ◽  
Body Size ◽  
Small Body ◽  
Small Body Size ◽  
A New Species

A new species, Folsomia wanxianensis, from China (Chongqing) was described in the present paper. The new species shares some characters with F. albens Kaprus’ & Potapov 1999, such as the absence of ommatidia, sensillar formulae and small body size. However, it could be easily distinguished from F. albens by the number of laterodistal setae on the ventral tube and the number of setae on furca. It is also easily distinguished from all known species in the genus by the combination of the following characters: 4+4 laterodistal setae on the ventral tube, 10+10 dorsal setae on manubrium, 10–11 ventral and four dorsal setae on dens, and other features.

A new species of Leptolalax (Anura: Megophryidae) from northern Vietnam

Zootaxa ◽  
2017 ◽  
Vol 4243 (3) ◽  
pp. 544 ◽  
Author(s):  
JODI J. L. ROWLEY ◽  
VINH Q. DAU ◽  
HUY D. HOANG ◽  
DUONG T. T. LE ◽  
TIMOTHY P. CUTAJAR ◽  
...  
Keyword(s):  
New Species ◽  
16S Rrna ◽  
Dna Sequences ◽  
Dominant Frequency ◽  
Rrna Gene ◽  
Adult Males ◽  
Skin Texture ◽  
Adult Females ◽  
A New Species ◽  
The 16S Rrna Gene

We describe a new, medium-sized Leptolalax species from Vietnam. Leptolalax petrops sp. nov. is distinguished from its congeners by a combination of having a medium-sized body (23.6–27.6 mm in 21 adult males, 30.3–47.0 mm in 17 adult females), immaculate white chest and belly, no distinct black markings on the head, highly tuberculate skin texture, toes lacking webbing and with narrow lateral fringes, and a call consisting of an average of four notes and a dominant frequency of 5.6–6.4 kHz (at 24.5–25.3 °C). Uncorrected sequence divergences between L. petrops sp. nov. and all homologous DNA sequences available for the 16S rRNA gene are >8%. 

scholarly journals A new species of Micryletta Dubois, 1987 (Anura, Microhylidae) from Yunnan Province, China

Herpetozoa ◽  
2021 ◽  
Vol 34 ◽  
pp. 131-140
Author(s):  
Shuo Liu ◽  
Mian Hou ◽  
Mingzhong Mo ◽  
Dingqi Rao
Keyword(s):  
New Species ◽  
Body Size ◽  
Yunnan Province ◽  
Small Body ◽  
Rrna Gene ◽  
Small Body Size ◽  
16S Rrna Gene Sequences ◽  
Molecular Analyses ◽  
Hind Limbs ◽  
A New Species

A new species of the genus Micryletta Dubois, 1987 is described from Yunnan Province, China, based on morphological and molecular analyses. The most obvious differences between the new species and other species of this genus are small body size, unique coloration, and relatively longer hind limbs. In 16S rRNA gene sequences, the new species is diverged from all other congeners by 3.1%–8.0%.

A new species of Sitana (Squamata: Agamidae) from the Deccan Peninsula Biogeographic Zone of India

Zootaxa ◽  
2021 ◽  
Vol 4948 (2) ◽  
pp. 261-274
Author(s):  
V. DEEPAK ◽  
FRANK TILLACK ◽  
NILADRI B. KAR ◽  
VIVEK SARKAR ◽  
PRATYUSH. P. MOHAPATRA
Keyword(s):  
New Species ◽  
Body Size ◽  
Small Body ◽  
Large Body ◽  
Morphological Characters ◽  
Adult Males ◽  
Blue Line ◽  
Dark Blue ◽  
A New Species ◽  
Bright Blue

We describe a new species of fan-throated lizard of the genus Sitana from the Deccan peninsula of India. The new species is from the Sitana sivalensis clade and can be readily diagnosed morphologically from S. sivalensis, S. fusca and S. schleichi by having the dewlap extending beyond forearm insertion. The new species differs from all other congeners in the combination of morphological characters such as a feebly serrated dewlap with a dark blue line on the throat in adult males (versus  a well serrated dewlap with a bright blue patch and orange spots in S. ponticeriana complex), small body size (versus a large body size in S. gokakensis and S. thondalu) and a relatively smaller dewlap size (relatively larger in S. laticeps, S. spinaecephalus, S. dharwarensis, S. gokakensis, S. thondalu, S. marudhamneydhal, S. ponticeriana and S. visiri). The new species was found to be commonly distributed in arid and open habitats as well as in farmlands and plantations in northern Andhra Pradesh, eastern Madhya Pradesh and most parts of Chhattisgarh and Odisha states. 

A new species of Leptolalax (Anura: Megophryidae) from Laos

Zootaxa ◽  
2010 ◽  
Vol 2681 (1) ◽  
pp. 35 ◽  
Author(s):  
JODI J. L. ROWLEY ◽  
BRYAN L. STUART ◽  
STEPHEN J. RICHARDS ◽  
SOMPOUTHONE PHIMMACHAK ◽  
NIANE SIVONGXAY
Keyword(s):  
New Species ◽  
Dominant Frequency ◽  
Head Length ◽  
Evergreen Forest ◽  
Head Width ◽  
Adult Males ◽  
Adult Females ◽  
A New Species

We describe a new species of megophryid frog in the genus Leptolalax from southern Laos. Leptolalax aereus sp. nov. is distinguished from its congeners by a combination of size (25.1–28.9 mm in 28 adult males, 27.1–38.6 mm in 12 adult females), absence of distinct black or dark brown dorsolateral markings on head, near immaculate white chest and belly, head length greater than head width, no webbing or lateral fringing on fingers, rudimentary webbing between toes I–IV and no webbing between toes IV–V, toes with weak lateral fringing, and a call consisting of an average of 3–4 notes containing 1–2 pulses, and with a dominant frequency of 6187.5–7875 Hz. The new species is associated with rocky streams in semi-evergreen and evergreen forest between 284–511 m elevation.

Description of a new species of Teratohyla Taylor (Amphibia: Athesphatanura: Centrolenidae) from north-western Ecuador

Zootaxa ◽  
2009 ◽  
Vol 2227 (1) ◽  
pp. 53-62 ◽  
Author(s):  
DIEGO F. CISNEROS-HEREDIA ◽  
MARIO H. YÁNEZ-MUÑOZ ◽  
H. MAURICIO ORTEGA-ANDRADE
Keyword(s):  
New Species ◽  
Body Size ◽  
Small Body ◽  
New Taxon ◽  
Small Body Size ◽  
The Family ◽  
Lowland Forests ◽  
North Western ◽  
A New Species ◽  
Lateral Profile

We describe a new species of Glassfrog of the family Centrolenidae. This new taxon, Terarohyla sornozai sp. nov., is diagnosed by having a protruding snout in lateral profile, uniform green dorsal colouration in life, concealed prepollex, extensive webbing between the outer fingers, fully webbed toes, and small body size. It inhabits the Non-Seasonal Evergreen Foothill and Lowland forests in the provinces of Esmeraldas, Imbabura, and Pichincha, north-western Ecuador.

scholarly journals Tomoceridae (Collembola, Entomobryomorpha) from the southern Annamitic cordillera: redescription of Tomocerus ocreatus Denis, 1948 and description of a new species of Tomocerina Yosii, 1955

2016 ◽  
Author(s):  
Daoyuan Yu ◽  
Le Cong Man ◽  
Louis Deharveng
Keyword(s):  
New Species ◽  
Body Size ◽  
Small Body ◽  
Small Body Size ◽  
Southern Vietnam ◽  
A New Species

Two species of Tomoceridae were found near Dalat, southern Vietnam. Tomocerus ocreatus Denis, 1948 is redescribed based on a neotype specimen. Previous records of Tomocerus ocreatus in non-type localities are reevaluated. A new species Tomocerina annamitica sp. nov. is described. The new species is mainly characterized by its small body size, pointed tenent hair, compound dental spines and the absence of intermediate teeth on mucro.

Hysterothylacium gibsoni sp. nov. and H. tetrapteri (Bruce et Cannon, 1989) (Nematoda: Ascaridida) from the Chinese marine fishes

2014 ◽  
Vol 59 (2) ◽  
Author(s):  
Zhen Xu ◽  
Liang Li ◽  
Lu-Ping Zhang
Keyword(s):  
New Species ◽  
Body Size ◽  
South China Sea ◽  
Intestinal Caecum ◽  
Small Body ◽  
Marine Fishes ◽  
The Yellow Sea ◽  
Small Body Size ◽  
A New Species ◽  
Chinese Marine

AbstractA new species of ascaridoid nematode, Hysterothylacium gibsoni sp. nov., is described based on specimens collected from the intestine of the slender lizardfish Saurida elongata (Temminck et Schlegel) (Aulopiformes: Synodontidae) in the Yellow Sea, China. The new species differs from its congeners by its small body size (12.8–13.2 mm), the absence of cervical alae, a very short intestinal caecum (representing 8.86–9.52% of oesophageal length) and a long ventricular appendix (intestinal caecum to ventricular appendix ratio 1:15.3–20.0), short spicules (0.38–0.41 mm, representing 2.97–3.11% of body length), the number and arrangement of the caudal papillae (25–28 pairs arranged as follows: 18–22 pairs precloacal, 3 pairs paracloacal, and 3–4 pairs postcloacal). In addition, Hysterothylacium tetrapteri (Bruce et Cannon, 1989) is also redescribed based on the material collected from the striped marlin Kajikia audax (Philippi) (Perciformes: Istiophoridae) in the South China Sea.

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