@article {50735, title = {A new genus and other new species of Agraeciini from the Eastern Arc Mountains, East Africa (Orthoptera: Tettigoniidae; Conocephalinae; Agraeciini)}, journal = {Zootaxa}, volume = {4311}, year = {2017}, month = {Oct-08-2018}, pages = {1}, abstract = {

The genus Dendrobia n. gen. is erected to include D. amaniensis n. sp. from the East Usambara Mountains as type species. A second species in this genus, D. octopuncata n. sp., is described from the Udzungwa Mountains of Tanzania. Dendrobia n. gen. is a canopy dweller found only high up on trees in closed submontane and montane forest. The peak frequency of its song is lower than in all other known African Agraeciini, correlating with the large resonant areas in the tegmina. Two new Afroanthracites species, A. ngologolo n. sp. and A. nguru n. sp. are described from the Eastern Arc Mountains in Tanzania. These species are dwellers of understory vegetation in closed forest in the Udzungwa and Nguru Mountains respectively.

}, keywords = {bioacoustics, East Africa, Eastern Arc Mountains, new genus, new species, Orthoptera}, issn = {1175-5326}, doi = {10.11646/zootaxa.4311.110.11646/zootaxa.4311.1.1}, url = {https://biotaxa.org/Zootaxa/issue/view/zootaxa.4311.1https://biotaxa.org/Zootaxa/article/view/zootaxa.4311.1.1https://biotaxa.org/Zootaxa/article/viewFile/32748/29080https://biotaxa.org/Zootaxa/article/viewFile/32748/29080}, author = {Claudia Hemp and Ingrisch, Sigfrid and Klaus-Gerhard Heller} } @article {47964, title = {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}, journal = {Zootaxa}, volume = {4277}, year = {2017}, month = {Aug-06-2018}, pages = {451}, 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, India, integrative taxonomy, molecular phylogeny, multi-gene DNA barcoding, new species, species diversity, Western Ghats}, issn = {1175-5326}, doi = {10.11646/zootaxa.4277.410.11646/zootaxa.4277.4.1}, url = {https://www.biotaxa.org/Zootaxa/issue/view/zootaxa.4277.4https://www.biotaxa.org/Zootaxa/article/view/zootaxa.4277.4.1}, author = {Sonali Garg and S. D. Biju} } @article {47913, title = {A new, morphologically cryptic bush-cricket discovered on the basis of its song in the Carpathian Mountains (Insecta, Orthoptera, Tettigoniidae)}, journal = {ZooKeys}, volume = {680}, year = {2017}, month = {Feb-06-2018}, pages = {57 - 72}, abstract = {

A new, morphologically cryptic species of phaneropterine bush-crickets is described from the grasslands of the Romanian Eastern Carpathians. Despite the morphological and acoustic similarities with the recently described Isophya nagyi Sz\öv\ényi, Pusk\ás \& Orci, I. bucovinensis sp. n. is characterized by a peculiar male calling song, with faster syllable repetition rate (160\–220 syllables per minute, at 22\–27\°C) and less complex syllable structure (composed of only two elements instead of three observable in I. nagyi). The morphological description of the new species is supplemented with an oscillographic and spectrographic analysis of the male calling song and male\–female pair-forming acoustic duet. An acoustic signal-based identification key is provided for all the presently known species of the Isophya camptoxypha species group, including the new species.

}, keywords = {bioacoustics, Carpathians, Isophya, new species, taxonomy}, issn = {1313-2989}, doi = {10.3897/zookeys.680.12835}, url = {https://zookeys.pensoft.net/articles.php?id=12835}, author = {Ionut Stefan Iorgu and Elena Iulia Iorgu and Gergely Sz{\"o}v{\'e}nyi and Kirill M{\'a}rk Orci} } @article {47291, title = {Ligypterus najtae n. sp. from Mounts Tumuc-Humac in French Guiana (Orthoptera, Grylloidea, Gryllidae, Eneopterinae)}, journal = {Zoosystema}, volume = {39}, year = {2017}, month = {Jan-03-2017}, pages = {125 - 136}, abstract = {

Ligypterus najtae n. sp., a new species of Neotropical Eneopterinae Saussure, 1874 cricket, is described from Mounts Tumuc-Humac in French Guiana. Description focusses on general morphology, male and female genitalia, and forewing venation. Bioacoustical analyses of the calling song reveal that this species uses high-frequency signals.

}, keywords = {crickets, French Guiana, high frequency, Lebinthini, new species}, issn = {1280-9551}, doi = {10.5252/z2017n1a14}, url = {http://www.bioone.org/doi/10.5252/z2017n1a14}, author = {Natallia M. Vicente and Tony Robillard} } @article {17275, title = {Morphology, songs and genetics identify two new cicada species from Morocco: Tettigettalna afroamissa sp. nov. and Berberigetta dimelodica gen. nov. \& sp. nov. (Hemiptera: Cicadettini)}, journal = {Zootaxa}, volume = {4237}, year = {2017}, month = {Jan-03-2017}, pages = {517}, abstract = {

Morocco has been the subject of very few expeditions on the last century with the objective of studying small cicadas. In the summer of 2014 an expedition was carried out to Morocco to update our knowledge with acoustic recordings and genetic data of these poorly known species. We describe here two new small-sized cicadas that could not be directly assigned to any species of North African cicadas: Tettigettalna afroamissa sp. nov. and Berberigetta dimelodica gen. nov. \& sp. nov. In respect to T. afroamissa it is the first species of the genus to be found outside Europe and we frame this taxon within the evolutionary history of the genus. Acoustic analysis of this species allows us to confidently separate T. afroamissa from its congeners. With B. dimelodica, a small species showing a remarkable calling song characterized by an abrupt frequency modulation, a new genus had to be erected. Bayesian inference and maximum likelihood phylogenetic analyses with DNA-barcode sequences of Cytochrome C Oxidase 1 support the monophyly of both species, their distinctness and revealed genetic structure within B. dimelodica. Alongside the descriptions we also provide GPS coordinates of collection points, distributions and habitat preferences

}, keywords = {Cicada, Hemiptera, Morocco, new genus, new species}, issn = {1175-5326}, doi = {10.11646/zootaxa.4237.310.11646/zootaxa.4237.3.4}, url = {http://biotaxa.org/Zootaxa/issue/view/zootaxa.4237.3}, author = {Gon{\c c}alo Jo{\~a}o Costa and Vera L. Nunes and Eduardo Marabuto and Raquel Mendes and Telma G. Laurentino and Jos{\'e} Alberto Quartau and PAULO, OCT{\'A}VIO S. and Paula Cristina Sim{\~o}es} }