scholarly journals A new species of Meligethes (Coleoptera: Nitidulidae: Meligethinae) of the M. lugubris complex from Sardinia

Zootaxa ◽  
2009 ◽  
Vol 2318 (1) ◽  
pp. 386-393 ◽  
Author(s):  
PAOLO AUDISIO ◽  
ALESSIO DE BIASE ◽  
MARCO TRIZZINO ◽  
EMILIANO MANCINI ◽  
GLORIA ANTONINI
Keyword(s):  
New Species ◽  
North Africa ◽  
Molecular Data ◽  
Species Group ◽  
Identification Key ◽  
Southern Europe ◽  
Formal Description ◽  
A New Species

A combined morphological and bionomical analysis was performed to clarify the position of a problematic species of the Meligethes lugubris group from Sardinia and Corsica (Coleoptera, Nitidulidae, Meligethinae). This species-group is represented by a dozen anthophagous species associated with Lamiaceae, and distributed from North Africa to Japan. The analysis was mainly focused on the specific distinction and formal description of a new species, M. foddaii Audisio, De Biase & Trizzino sp. nov., from Sardinia and Corsica. The species is morphologically scarcely distinguishable from the allopatric M. lugubris Sturm and M. gagathinus Erichson (both widespread in southern Europe). An identification key to Euro-Mediterranean members of the M. lugubris complex is provided. Combined morphological, ecological, phenological, and preliminary molecular data are presented to support the distinction of the new species. The palaeogeographical scenario explaining the likely Plio-Pleistocene differentiation of the three species, which are all associated with the related Lamiaceae genera Mentha and Thymus, is also briefly discussed.

First record of the Cyrtodactylus brevipalmatus group (Squamata: Gekkonidae) from Vietnam with description of a new species

Zootaxa ◽  
2021 ◽  
Vol 4969 (3) ◽  
pp. 492-510
Author(s):  
DZUNG TRUNG LE ◽  
SALY SITTHIVONG ◽  
TUNG THANH TRAN ◽  
L. LEE GRISMER ◽  
TRUONG QUANG NGUYEN ◽  
...  
Keyword(s):  
New Species ◽  
First Record ◽  
Molecular Data ◽  
Species Group ◽  
Molecular Analyses ◽  
Hind Limbs ◽  
Morphological And Molecular Data ◽  
Dorsal Pattern ◽  
A New Species ◽  
Dorsal Tubercle

A new species of the genus Cyrtodactylus is described from Dien Bien Province, northwestern Vietnam based on morphological and molecular data. Cyrtodactylus ngati sp. nov. can be distinguished from remaining congeners by the following combination of characters: maximum SVL 69.3 mm; dorsal pattern consisting of six dark irregular transverse bands between limb insertions; inter-supranasals one; dorsal tubercles present on occiput, body, hind limbs and on first half of tail; 17–22 irregular dorsal tubercle rows at midbody; lateral folds clearly defined, with interspersed tubercles; 32–38 ventral scales between ventrolateral folds; 13 precloacal pores separated by a diastema of 5/5 poreless scales from a series of 7/7 femoral pores in enlarged femoral scales; precloacal and femoral pores absent in females; 1–3 postcloacal tubercles on each side; transversely enlarged median subcaudal scales absent. In the molecular analyses, the new species is shown to be the sister taxon to C. interdigitalis from Thailand. This is the 47th species of the genus Cyrtodactylus and the first member of the C. brevipalmatus species group recorded from Vietnam. 

A new species and distribution records of Dichotomius Hope, 1838 (Coleoptera: Scarabaeidae: Scarabaeinae) in Colombia

Zootaxa ◽  
2021 ◽  
Vol 4942 (2) ◽  
pp. 193-206
Author(s):  
WILLIAM CHAMORRO ◽  
ALEJANDRO LOPERA-TORO ◽  
MICHELE ROSSINI
Keyword(s):  
New Species ◽  
Systematic Position ◽  
Species Group ◽  
Identification Key ◽  
First Time ◽  
A New Species

Dichotomius (Dichotomius) quadrilobatus new species (Coleoptera: Scarabaeidae: Scarabaeinae: Dichotomiini), from western Amazonia (Brazil, Colombia, Ecuador and Peru) is described and its putative systematic position within the Dichotomius boreus species group is discussed. An updated identification key to the species of the Dichotomius boreus species group is provided. Additionally, Dichotomius (Selenocopris) fortepunctatus Luederwaldt, 1923 is recorded for the first time in Colombia. 

A new species of Pselaphogenius Reitter, 1910 of the fiorii species group from southern Italy (Coleoptera, Staphylinidae, Pselaphinae)

Zootaxa ◽  
2019 ◽  
Vol 4585 (2) ◽  
pp. 387
Author(s):  
GIORGIO SABELLA ◽  
FABIO MASSIMO VIGLIANISI ◽  
ROSTISLAV BEKCHIEV
Keyword(s):  
New Species ◽  
Current Distribution ◽  
Southern Italy ◽  
Species Group ◽  
Identification Key ◽  
A New Species

Pselaphogenius chloe sp. n. belonging to the fiorii species group is described. The distribution of the 12 species belonging to this group is detailed and an identification key is provided. The hypothesis that the current distribution and the differentiation of the species of the Pselaphogenius of the fiorii group have been determined by the Pleistocenic glaciations is discussed. 

A new species of Cyrtodactylus (Squamata: Gekkonidae) from Vientiane Province, northern Laos

Zootaxa ◽  
2019 ◽  
Vol 4701 (3) ◽  
pp. 257-275
Author(s):  
SALY SITTHIVONG ◽  
VINH QUANG LUU ◽  
NGOAN VAN HA ◽  
TRUONG QUANG NGUYEN ◽  
MINH DUC LE ◽  
...  
Keyword(s):  
New Species ◽  
Molecular Data ◽  
Species Group ◽  
Molecular Analyses ◽  
Hind Limbs ◽  
Morphological And Molecular Data ◽  
Dorsal Pattern ◽  
A New Species ◽  
I Gene ◽  
Genetic Comparison

A new species of the genus Cyrtodactylus from Vientiane Province, northern Laos is described based on morphological and molecular data. Cyrtodactylus muangfuangensis sp. nov. can be distinguished from remaining congeners by the following combination of characters: maximum SVL 83.9 mm; dorsal pattern consisting of dark nuchal loop, nape band and five dark transversal bands between limb insertions; intersupranasals two; dorsal tubercles present on occiput, body, hind limbs and tail base; 15 or 16 irregular dorsal tubercle rows at midbody; lateral folds clearly defined, without interspersed tubercles; 31–37 ventral scales between ventrolateral folds; six precloacal pores and 15 femoral pores in males, which are interrupted by six to eight poreless scales; six precloacal pitted scales plus in total 10–15 pitted femoral scales in females, which are separated by six to eight poreless scales; enlarged precloacal and femoral scales present; two or three postcloacal tubercles; median subcaudal scales transversely enlarged. In molecular analyses, the new species is strongly supported as a member of the Cyrtodactylus phongnhakebangensis species group, and weakly corroborated as a sister taxon to C. pageli. Pairwise genetic comparison shows that it is at least 18% divergent from other congeners in the species group based on a fragment of the mitochondrial cytochrome C oxidase subunit I gene. 

Co-existing species of Drapetis Meigen in Skåne (S Sweden) with description of a new species and a key to males of NW European species (Diptera: Hybotidae)

Zootaxa ◽  
2019 ◽  
Vol 4624 (3) ◽  
pp. 431-441
Author(s):  
VERNER MICHELSEN ◽  
PATRICK GROOTAERT
Keyword(s):  
New Species ◽  
Species Group ◽  
Identification Key ◽  
Sem Images ◽  
European Species ◽  
A New Species ◽  
Nw Europe ◽  
Single Locality

Drapetis is a genus of tiny predaceous hybotid flies found frequently on the bark of trees. From a single locality in province Skåne (S Sweden) we report the co-existence of seven species of Drapetis. One is new and described as D. abrollensis sp. nov., and four species, D. assimilis (Fallén), D. completa Kovalev, D. infitialis Collin and D. stackelbergi Kovalev, are relatively recent additions to the list of Swedish Diptera. A key to males of the 14 species of Drapetis known from NW Europe is given. Special emphasis is given to modifications of the midleg cuticle observed in males of several species that belong to the D. exilis-species group. As shown by SEM images these modifications differ greatly between the species, both at light microscopic and ultrastructural levels. These modifications are introduced as a new set of characters in the identification key. Finally, brochosomes were detected on the midleg of three SEM-examined Drapetis species, documenting indirectly that small leafhoppers are regularly used as prey. 

scholarly journals Triplocania Roesler, 1940: new record for Triplocania rosae Silva-Neto, García Aldrete & Rafael, 2016 and proposal of a new infrageneric group (Psocodea, ‘Psocoptera’, Ptiloneuridae)

2019 ◽  
Vol 1 ◽  
pp. ec01005
Author(s):  
Alberto M. Silva-Neto ◽  
Alfonso N. Garcia Aldrete
Keyword(s):  
New Species ◽  
New Record ◽  
Species Group ◽  
Minas Gerais ◽  
Identification Key ◽  
Brazilian State ◽  
A New Species

In this work a new record for Triplocania rosae Silva-Neto, García Aldrete & Rafael, 2016 in the Brazilian state of Minas Gerais was made, and also a propose for a new species group in Triplocania, with an identification key to the species in it.

scholarly journals A review of the family Trichopolydesmidae in North Africa with a description of a new species from Tunisia

ZooKeys ◽  
2018 ◽  
Vol 786 ◽  
pp. 117-128
Author(s):  
Nesrine Akkari ◽  
Jean-Paul Mauriès
Keyword(s):  
New Species ◽  
North Africa ◽  
Identification Key ◽  
Historical Account ◽  
The Family ◽  
A New Species

A new species of the genusHaplocookiaBrölemann, 1915 is described from Cap Bon Peninsula in Tunisia (North Africa) and a historical account of the poorly understood generaHaplocookiaandHeterocookiaSilvestri, 1898 is provided. Comments on the taxonomy of the family Trichopolydesmidae are presented, as well as an identification key to the trichopolydesmid species hitherto known from North Africa and an updated list of the Polydesmida in the region.

A new species of Paramesotriton (Caudata: Salamandridae) from Guizhou Province, China

Zootaxa ◽  
2012 ◽  
Vol 3510 (1) ◽  
pp. 41 ◽  
Author(s):  
XIAOMING GU ◽  
RONGRONG CHEN ◽  
YINGZHOU TIAN ◽  
SONG LI ◽  
JINGCHENG RAN
Keyword(s):  
New Species ◽  
Body Size ◽  
Nature Reserve ◽  
Morphological Characteristics ◽  
Molecular Data ◽  
Species Group ◽  
Guizhou Province ◽  
Mitochondrial Data ◽  
A New Species

In this study, we describe a new species of salamander, Paramesotriton maolanensis sp. n., from the MaolanNational Nature Reserve, Libo County, Guizhou Province, China. The new species is placed in the genusParamesotriton based on morphological characteristics and molecular data. It differs from all other members of thegenus in a number of morphological characteristics, especially in its much larger body size, absence of granularwarts from head and body, largely reduced external eyes and peculiar shape of epibranchia in hyoid apparatus. Weexamined the relationships of nuclear POMC haplotypes between and within the new species and six recognizedspecies. POMC variation and published mitochondrial data suggested that the new species’ closest known relativesare P. longliensis, P. zhijinensis and P. caudopunctatus, and it should be placed into the P. caudopunctatus species group or subgenus Allomesotriton.

Biostratigraphic implications of the first North American occurrence of the Upper Mississippian ammonoid Platygoniatites

1993 ◽  
Vol 67 (2) ◽  
pp. 310-313
Author(s):  
Alan L. Titus
Keyword(s):  
New Species ◽  
North America ◽  
North Africa ◽  
Southern Urals ◽  
Wide Distribution ◽  
Southern Europe ◽  
Ural Mountains ◽  
The Southern Urals ◽  
East Central ◽  
A New Species

The late Mississippian ammonoid family Delepinoceratidae is comprised of the genera Platygoniatites and Delepinoceras, and is considered one of the more biostratigraphically significant families for lower Namurian correlation (Manger et al., 1985). Platygoniatites, the earliest member, is known from eastern and southern Europe (Ruzhencev and Bogoslovskaya, 1971; Wagner-Gentis, 1963, 1980) and North Africa (Lemosquet et al., 1985). Despite its wide distribution, Platygoniatites is generally a rare member (with the exception of the southern Ural Mountains) of latest Visean and earliest Namurian faunas. It has never been reported previously from North America, though thousands of ammonoids have been collected here from age equivalent beds. The discovery of a new species of the genus in the late Mississippian faunas of east-central Nevada provides new data for precise correlation of the ammonoid zonations of Gordon (1970) to the type Namurian and indicates a need for revision of the current correlations between the southern Urals and northwestern Europe.

A new species of Eupatorus Burmeister, 1847 related to Eupatorus birmanicus Arrow, 1908 from southwestern China (Coleoptera: Scarabaeidae: Dynastinae)

Zootaxa ◽  
2021 ◽  
Vol 4966 (1) ◽  
pp. 29-40
Author(s):  
MASSIMO PRANDI ◽  
PASCHOAL C. GROSSI
Keyword(s):  
New Species ◽  
Species Group ◽  
Identification Key ◽  
Southwestern China ◽  
Distribution Map ◽  
A New Species

A new species belonging to genus Eupatorus Burmeister, 1847, Eupatorus pyros Prandi & Grossi, new species (Scarabaeidae: Dynastinae: Dynastini: Chalcosomina), from southwestern China is described and illustrated. The new species is close to E. birmanicus Arrow, 1908. A distribution map and an identification key for the Eupatorus siamensis species-group are provided. 

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