Isophya sonora, a new bush-cricket species from Eastern Black Sea region of Turkey (Orthoptera: Tettigoniidae; Phaneropterinae)

Zootaxa ◽  
2020 ◽  
Vol 4860 (2) ◽  
pp. 284-292
Author(s):  
HASAN SEVGİLİ
Keyword(s):  
New Species ◽  
Black Sea ◽  
Related Species ◽  
Species Group ◽  
Morphological Data ◽  
Closely Related Species ◽  
Black Sea Region ◽  
Northeastern Part ◽  
Mirror Area ◽  
Bush Cricket

Herein I describe Isophya sonora sp. nov. a new bush-cricket species from Trabzon, Northeastern part of Turkey (Black Sea Region). The species is characterized by the shape of the markedly convergent fastigium, distinctly broadened pronotum at metazona, elongate tegmina and large mirror area of left tegmen in the male. The bioacoustic characteristics, and the shape and number of the teeth of stridulatory organs are also different compared to closely related species. The new species is clearly a member of I. zernovi species-group allied with I. bivittata. Both the bioacoustics, and the morphological data, demonstrate the relationships between species of the I. zernovi species-group are as follows: (I. bicarinata + (I. zernovi + I. horon)) + (I. sonora sp. n. + I. bivittata?))) + (I. karadenizensis + I. autumnalis)))). 

Bioacoustics and morphology of a new bush-cricket species of the genus Isophya (Orthoptera: Phaneropterinae) from Turkey

Zootaxa ◽  
2018 ◽  
Vol 4514 (4) ◽  
pp. 451
Author(s):  
HASAN SEVGİLİ
Keyword(s):  
New Species ◽  
Preliminary Data ◽  
Related Species ◽  
Species Group ◽  
Sperm Number ◽  
Closely Related Species ◽  
Northeastern Part ◽  
Male Calling ◽  
Interesting Species ◽  
Bush Cricket

A new interesting species of the genus Isophya, I. horon sp. n., is described from Northeastern part of Turkey. The new species can clearly be distinguished from the closely related species by the calling song of male, and morphology. Morphologically, the shapes of the pronotum, tegmina, male cerci and ovipositor are distrinctive. The morphology, song structure and distribution clearly indicate that this new species is a member of the I. zernovi species-group. Additionally, some preliminary data on the male calling songs of closely related species (I. zernovi, I. karadenizensis and I. autumnalis) are also given. In addition, the preliminary data related to spermatophore characteristics (spermatophylax and ampulla weights) and sperm number of the new species are provided. 

scholarly journals On the Species of the Dugesia Gonocephala Group (Platyhelminthes, Turbellaria, Tricladida) from Greece

1984 ◽  
Vol 54 (1) ◽  
pp. 101-126 ◽  
Author(s):  
Elizabeth J. de Vries
Keyword(s):  
New Species ◽  
Related Species ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Eastern Mediterranean Region ◽  
Species Group ◽  
Closely Related Species ◽  
Dugesia Gonocephala Group

Dugesia gonocephala is a species group, comprising numerous closely related species, which differ from each other in morphological and karyological aspects. In this paper known and presently described species, of the group from the eastern Mediterranean region, are reviewed. Hitherto the triclads of this region have been poorly known in comparison with their western counterparts. Yet there is a wealth of species in the area. Six well-delimited new species of the Dugesia gonocephala group are described and one further species is rescued from synonymy. The wealth of material available has also made possible an assessment of the taxonomic validity of many characters usually considered to be of importance within this difficult group.

Description and bioacoustics of a new species of the genus Isophya (Orthoptera: Tetigoniidae: Phaneropterinae) from Turkey

Zootaxa ◽  
2012 ◽  
Vol 3361 (1) ◽  
pp. 33-44 ◽  
Author(s):  
HASAN SEVGİLİ ◽  
ALİ DEMİRSOY ◽  
BATTAL ÇIPLAK
Keyword(s):  
New Species ◽  
Related Species ◽  
Additional Data ◽  
Morphological Characters ◽  
Calling Song ◽  
Closely Related Species ◽  
Male And Female ◽  
Black Sea Region ◽  
Male Calling ◽  
A New Species

A new species for the genus Isophya, I. bumerangoides, is described from the Northeastern Black Sea Region of Turkey. Thenew species differs from closely related species in some aspects of morphology, mainly in male and female genitalia. Illustra-tions of external morphological characters and male and female songs are provided. Additional data on male calling song andfemale song of closely related bush-cricket Isophya rizeensis Sevgili, 2003 are also given. Scanning Electron Microscopeimages of stridulatory file of the other related species I. redtenbacheri Adelung, 1907 are provided. I. bumerangoides clearlybelongs to I. amplipennis group. Our bioacoustic results suggest that within the genus Isophya, changes in calling song seem to appear more slowly than those in external morphological characters as in most tettigoniid.

scholarly journals DNA barcoding reveals cryptic diversity in the underestimated genus Triplophysa (Cypriniformes: Cobitidae, Nemacheilinae) from the northeastern Qinghai-Tibet Plateau

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Tai Wang ◽  
Yan-ping Zhang ◽  
Zhuo-yu Yang ◽  
Zhe Liu ◽  
Yan-yan Du
Keyword(s):  
New Species ◽  
Cryptic Species ◽  
Dna Barcoding ◽  
Related Species ◽  
Native Species ◽  
Molecular Methods ◽  
Tibet Plateau ◽  
Closely Related Species ◽  
Northeastern Part ◽  
Qinghai Tibet Plateau

Abstract Background The northeastern part of the Qinghai-Tibet Plateau (QTP) presents a high number of plateau loach species. As one of the three major groups of fishes distributed on the QTP, plateau loach has high ecological value. However, the taxonomy and systematics of these fish are still controversial, and a large number of new species have been reported. The reason for this phenomenon is that the degree of morphological variation is low, the phylogenetic information provided by morphological and anatomical features used for species identification is relatively poor, and many cryptic species are observed. Based on the high-density sampling points from the biodiversity hotspots surveyed, this study aims to evaluate the biodiversity of plateau loach in the northeastern part of the QTP and reveal the hidden diversity by comparing morphological species with molecular operational taxonomic units (MOTUs). Results After careful identification and comparison of the morphology and DNA barcoding of 1630 specimens, 22 species were identified, with 20 considered valid local species and two identified as new species that had not been previously described. Based on the combination of morphological and molecular methods, a total of 24 native species were found, two of which were cryptic species: Triplophysa robusta sp1 and Triplophysa minxianensis sp1. Fourteen of the 24 species form clusters of barcodes that allow them to be reliably identified. The remaining cases involved 10 closely related species, including rapidly differentiated species and species that seemed to have experienced incomplete lineage sorting or showed introgressions. Conclusions The results highlight the need to combine traditional taxonomies with molecular methods to correctly identify species, especially closely related species, such as the plateau loach. This study provides a basis for protecting the biodiversity of plateau loach.

scholarly journals A NEW ANTHAXIA FROM THE AEOLIAN ISLANDS (COLEOPTERA, BUPRESTIDAE)

2010 ◽  
Vol 42 (2) ◽  
pp. 499
Author(s):  
Pietro Lo Cascio ◽  
Ignazio Sparacio
Keyword(s):  
New Species ◽  
Related Species ◽  
Body Shape ◽  
Species Group ◽  
Colour Pattern ◽  
Closely Related Species ◽  
Aeolian Islands ◽  
Endemic Taxon

<em>Anthaxia</em> (<em>Haplanthaxia</em>) <em>flaviae</em> n. sp. from the Aeolian Islands (Italy, Sicily) belonging to the <em>A</em>. (<em>H</em>.) <em>olympica</em> Kiesenwetter, 1880 species-group is described, illustrated and compared with <em>A</em>. (<em>H</em>.) <em>scutellaris</em> (Gené, 1839), the most closely related species. From this latter, the new species differs mainly for size and body shape, colour pattern of elytrae, shape of antennomera, margin of anterior tibiae and shape of aedeagus. Some zoogeographical considerations concerning the insular distribution of this endemic taxon are briefly discussed.

scholarly journals Review of the Eumerus tricolor species group (Diptera: Syrphidae) in Iran, with description of six new species

2020 ◽  
Vol 722 ◽  
Author(s):  
Ebrahim Gilasian ◽  
Jeroen Van Steenis ◽  
Mehrdad Parchami-Araghi
Keyword(s):  
New Species ◽  
Related Species ◽  
Male Genitalia ◽  
Morphological Character ◽  
Species Group ◽  
Identification Key ◽  
Wing Vein ◽  
Closely Related Species

The species of the Eumerus tricolor species group in Iran are reviewed. Six species new to science are described from Iran, i.e., Eumerus atricolorus Gilasian &#38; van Steenis sp. nov., E. brevipilosus Gilasian &#38; van Steenis sp. nov., E. chekabicus Gilasian &#38; van Steenis sp. nov., E. ovoformus Gilasian &#38; van Steenis sp. nov., E. pilosipedes Gilasian &#38; van Steenis sp. nov. and E. vallicolus Gilasian &#38; van Steenis sp. nov. Three species, E. hissaricus Stackelberg, 1949, E. longitarsis Peck, 1979 and E. richteri Stackelberg, 1960, are newly recorded from Iran. Photographs of the species as well as illustrations of the male genitalia of the new species and closely related species are provided. An identification key to the males of the Iranian Eumerus tricolor species group is presented. A row of long posterodorsal setae on the wing vein costa basally is presented and argued as a new diagnostic morphological character for the entire Eumerus tricolor species group.

Description of Ecdyonurus solus sp. nov., a new species of the Ecdyonurus venosus species-group (Ephemeroptera: Heptageniidae) from the Crimean Peninsula, Ukraine

Zootaxa ◽  
2007 ◽  
Vol 1620 (1) ◽  
pp. 53-62
Author(s):  
MAŁGORZATA KŁONOWSKA-OLEJNIK ◽  
GRIGORII A. PROKOPOV ◽  
ROMAN J. GODUNKO
Keyword(s):  
New Species ◽  
Related Species ◽  
Species Group ◽  
Mountainous Region ◽  
Detailed Data ◽  
Closely Related Species ◽  
Crimean Peninsula ◽  
A New Species ◽  
The Crimean Peninsula

The larvae and adults of Ecdyonurus solus sp. nov., are described and illustrated. This species is found in the mountainous region of the Crimean Peninsula, and belongs to the Ecdyonurus venosus species-group. SEM photographs of the eggs of new species are presented. The distinguishing characteristics separating this E. solus sp. nov. from closely related species of the E. venosus species-group are discussed. Detailed data on the biology and distribution of the new species are presented.

A new species of Leuctra from Turkey, and notes on Anatolian Rhabdiopteryx (Plecoptera: Leuctridae & Taeniopterygidae)

Zootaxa ◽  
2017 ◽  
Vol 4243 (2) ◽  
pp. 383
Author(s):  
DÁVID MURÁNYI ◽  
GILLES VINÇON
Keyword(s):  
New Species ◽  
Black Sea ◽  
Endemic Species ◽  
Hot Spot ◽  
Species Group ◽  
Direct Connection ◽  
Black Sea Region ◽  
Annotated Catalogue ◽  
A New Species

In the recent annotated catalogue of the Turkish Plecoptera, the fauna of Anatolia are considered remarkably rich with 32 micro-endemic species currently recorded (Darilmaz et al. 2016). The major hot spot is the Pontus, the eastern Black Sea region of Turkey. Nearly half of these micro-endemic stonefly species are only known from this region. The eastern subregion of the Pontus has a direct connection with the Caucasian stonefly fauna. This subregion even has an endemic species group of Leuctra Stephens, 1836, presently including four known species (Vinçon & Sivec 2001). 

Osteology and Systematics of the fossil catfishes (genus Ictalurus) of central Mexico

1987 ◽  
Vol 61 (2) ◽  
pp. 380-387 ◽  
Author(s):  
Michael Leonard Smith
Keyword(s):  
New Species ◽  
Related Species ◽  
Lacustrine Sediments ◽  
Species Group ◽  
Middle Pleistocene ◽  
Central Mexico ◽  
Closely Related Species ◽  
Bottom Deposits ◽  
Lake Bottom ◽  
Osteological Characters

An extinct ictalurid catfish, Ictalurus spodius n. sp., is described from the Pleistocene of Central Mexico. It shares derived osteological characters with the subgenus Ictalurus and the I. punctatus species group. The new species is known from middle Pleistocene fluvial and lacustrine sediments and was abundant until near the end of the Pleistocene when it was replaced by a closely related species, I. dugesi. The latter is known from late and post-Pleistocene lake-bottom deposits and is widespread in Central Mexico today.

scholarly journals DNA Barcoding Reveals Cryptic Diversity in the Underestimated Genus Triplophysa (Cypriniformes: Cobitidae, Nemacheilinae) from the Northeastern Qinghai-Tibet Plateau

2020 ◽  
Author(s):  
Tai Wang ◽  
Yanping Zhang ◽  
Zhuoyu Yang ◽  
Zhe Liu ◽  
Yanyan Du
Keyword(s):  
New Species ◽  
Cryptic Species ◽  
Dna Barcoding ◽  
Related Species ◽  
Native Species ◽  
Molecular Methods ◽  
Tibet Plateau ◽  
Closely Related Species ◽  
Northeastern Part ◽  
Qinghai Tibet Plateau

Abstract Background: The northeastern part of the Qinghai-Tibet Plateau (QTP) presents a high number of plateau loach species. As one of the three major groups of fishes distributed on the QTP, plateau loach has high ecological value. However, the taxonomy and systematics of these fish are still controversial, and a large number of new species have been reported. The reason for this phenomenon is that the degree of morphological variation is low, the phylogenetic information provided by morphological and anatomical features used for species identification is relatively poor, and many cryptic species are observed. Based on the high-density sampling points from the biodiversity hotspots surveyed, this study aims to evaluate the biodiversity of plateau loach in the northeastern part of the QTP and reveal the hidden diversity by comparing morphological species with molecular operational taxonomic units (MOTUs).Results: After careful identification and comparison of the morphology and DNA barcoding of 1,630 specimens, 22 species were identified, with 20 considered valid local species and two identified as new species that had not been previously described. Based on the combination of morphological and molecular methods, a total of 24 native species were found, two of which were cryptic species: Triplophysa robusta sp1 and Triplophysa minxianensis sp1. Fourteen of the 24 species form clusters of barcodes that allow them to be reliably identified. The remaining cases involved 10 closely related species, including rapidly differentiated species and species that seemed to have experienced incomplete lineage sorting or showed introgressions.Conclusions: The results highlight the need to combine traditional taxonomies with molecular methods to correctly identify species, especially closely related species, such as the plateau loach. This study provides a basis for protecting the biodiversity of plateau loach.

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