Phytoptus atherodes sp. n. (Acari: Eriophyoidea: Phytoptidae) and a supplementary description of Phytoptus hirtae Roivainen 1950 from sedges (Cyperaceae)

Zootaxa ◽  
2011 ◽  
Vol 3045 (1) ◽  
pp. 26 ◽  
Author(s):  
PHILIPP E. CHETVERIKOV
Keyword(s):  
New Species ◽  
The Body ◽  
Prodorsal Shield ◽  
North West ◽  
First Time ◽  
Eriophyoid Mite ◽  
A New Species ◽  
Carex Atherodes

A new species, Phytoptus atherodes, an eriophyoid mite found on Carex atherodes Spreng. in North-West Russia, is described and a supplementary description of the poorly known species, Phytoptus hirtae Roivainen 1950, from Carex hirta L. is given. P. atherodes sp. n. has deutogyne and protogyne females which differ in the length of the body, prodorsal shield, setae v, φ and с 1; the number of dorsal annuli and length and number of empodial rays. Variability of empodial ray numbers among summer (protogyne) and winter (deutogyne) females of P. atherodes sp. n. and P. hirtae was studied for the first time and may reflect different stages of evolution within the genus Phytoptus.

A new fossil species of Euroleptochromus Jałoszyński (Coleoptera: Staphylinidae: Scydmaeninae) from Eocene Baltic amber

Zootaxa ◽  
2018 ◽  
Vol 4500 (1) ◽  
pp. 146
Author(s):  
ZI-WEI YIN ◽  
CHEN-YANG CAI
Keyword(s):  
New Species ◽  
The Body ◽  
Baltic Amber ◽  
Body Parts ◽  
Fossil Species ◽  
First Time ◽  
A New Species

A new species of the extinct scydmaenine genus Euroleptochromus Jałoszyński (Mastigitae: Leptochromini), E. tuberculatus Yin & Cai, sp. nov., is described from Eocene Baltic amber. It can be separated from the two previously known congeners by the different proportions of the body parts and spination of the profemur, and more importantly, lack of an elongate postgenal process of the head. Our finding demonstrates for the first time a notable variability of the postgenal structures within Euroleptochromus. 

scholarly journals Characidium xanthopterum (Ostariophysi: Characiformes: Crenuchidae): a new species from the Central Brazilian Plateau

2008 ◽  
Vol 6 (2) ◽  
pp. 169-174 ◽  
Author(s):  
Luiz G. G. Silveira ◽  
Francisco Langeani ◽  
Weferson J. da Graça ◽  
Carla S. Pavanelli ◽  
Paulo A. Buckup
Keyword(s):  
New Species ◽  
Color Pattern ◽  
The Body ◽  
Ontogenetic Change ◽  
Yellow Coloration ◽  
Deep Yellow ◽  
First Time ◽  
A New Species

Characidium xanthopterum is described from tributaries of the upper rio Paraná and upper rio Tocantins basins, in the Central Brazilian Plateau, Goiás State, Brazil. The new species is diagnosed among congeners by the absence of dark bars on the sides of the body in adult specimens, and by the deep yellow coloration in all fins. Ontogenetic change of color pattern is recorded for the first time for Characidium species. Specimens smaller than 32 mm SL possess dark bars on body. These bars disappear with growth between 32 and 35 mm SL, and are always absent in individuals larger than 35 mm SL.

scholarly journals Studies on Marine Flagellates IV. Morphology and Microanatomy of a new Species of Chrysochromulina

1958 ◽  
Vol 37 (1) ◽  
pp. 209-228 ◽  
Author(s):  
Mary Parke ◽  
Irene Manton ◽  
B. Clarke
Keyword(s):  
Electron Microscopy ◽  
New Species ◽  
Internal Structure ◽  
Surface Membrane ◽  
The Body ◽  
Diagnostic Characters ◽  
Unsaturated Fat ◽  
Fat Bodies ◽  
First Time ◽  
A New Species

The description of a new species of the genus Chrysochromulina, C. chiton, includes for the first time some evidence from the electron microscopy of sections in addition to the techniques previously used. Important diagnostic characters are the exceptionally large scales, which are shown to be of two kinds, the larger being saucer-shaped, and the smaller plate-like with a narrow rim flexed towards the upper surface; the structure and arrangement of the two types of scale on the body are described. Anatomical facts are given for the first time for the internal structure of the haptonema; in this species this organ consists of three concentric membranes surrounding a ring of seven fibres or tubes, the centre of the haptonema being hollow; this combination of characters distinguishes the organ fundamentally from a flagellum. Microanatomical facts are also given for the following major cell organs: the nucleus, the chromatophores including the pyrenoids, mitochondria, putative golgi material, muciferous bodies, the flagellar bases (preliminary observations only). Other distinguishable cytoplasmic components include the surface membrane, unsaturated fat bodies, vesicles of various kinds and granular protoplasm in the interstices.

scholarly journals A new species and a new record of the genus Scymbalopsis (Coleoptera: Staphylinidae: Paederinae: Paederini)

2019 ◽  
Vol 59 (1) ◽  
pp. 185-188
Author(s):  
Alexey V. Shavrin ◽  
Alexander Anichtchenko
Keyword(s):  
New Species ◽  
New Record ◽  
The Body ◽  
First Time ◽  
A New Species

Abstract A new species, Scymbalopsis persica sp. nov. (Staphylinidae: Paederinae: Paederini), is described and illustrated based on three specimens collected in Lorestan province, Iran. The new species can be distinguished from the remaining species of the genus by the paler coloration, moderately wide forebody with dense and long setation, and other details of the morphology of the body and aedeagus. Detailed bionomic data for S. persica sp. nov. are presented. An additional record from Kyrgyzstan and photograph of the habitus of S. kirghizica Gusarov, 1994, and a key to the species of Scymbalopsis Reitter, 1909 are provided. The genus is recorded for the first time from Iran.

scholarly journals Contribution to the knowledge of oribatid mites of the genus Austrocarabodes (Acari, Oribatida, Carabodidae) of Madagascar

Acarologia ◽  
2020 ◽  
Vol 60 (2) ◽  
pp. 353-370
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
Body Surface ◽  
National Park ◽  
Oribatid Mites ◽  
The Body ◽  
First Time ◽  
A New Species

This work includes taxonomic and faunistic data on carabodid mites (Oribatida, Carabodidae) collected from the Montagne d'Ambre National Park, North Madagascar. A new species of the genus Austrocarabodes is described; A. madagascarensis n. sp. differs from A. similis and A. spathulatus by the presence of foveolae on the body surface. Supplementary descriptions of Austrocarabodes parapustulatus Mahunka, 2009 and A. planisetus Mahunka and Mahunka-Papp, 2011 which were originally described from Madagascar, are presented. The species Austrocarabodes spathulatus Mahunka, 1978 is recorded in Madagascar for the first time.

A new species and new distributional records of Haroldius Boucomont, 1914 (Coleoptera: Scarabaeidae: Scarabaeinae) from southern Africa

Zootaxa ◽  
2021 ◽  
Vol 5072 (1) ◽  
pp. 34-42
Author(s):  
GIMO M. DANIEL ◽  
WERNER P. STRÜMPHER ◽  
STANISLAV SNÄLL
Keyword(s):  
South Africa ◽  
New Species ◽  
Southern Africa ◽  
North West ◽  
The North ◽  
Kwazulu Natal ◽  
First Time ◽  
A New Species

Haroldius lyleae Daniel, Strümpher & Snäll, new species, is described and illustrated from South Africa. The new species can be easily distinguished from other species of the genus by its notable triangular clypeus lacking the distinctive mid-anterior indentation and denticles present in other Haroldius Boucomont, 1914 species. Monomorium albopilosum Emery, 1895 (Hymenoptera: Formicidae: Myrmicinae) is recorded as a possible ant host of the new species. Haroldius modestus (Janssens, 1953) is recorded from Zimbabwe for the first time, and Haroldius convexus (Philips & Scholtz, 2000) is now recorded from the North West and KwaZulu-Natal Provinces of South Africa as well.  

Taxonomic study of Setoxylobates (Acari, Oribatida, Haplozetidae) and some related taxa

2020 ◽  
Vol 25 (8) ◽  
pp. 1516-1525
Author(s):  
Sergey G. Ermilov ◽  
Jhih-Rong Liao
Keyword(s):  
New Species ◽  
Body Size ◽  
Taxonomic Status ◽  
The Body ◽  
Generic Diagnosis ◽  
Taxonomic Study ◽  
Generic Status ◽  
First Time ◽  
One New Species ◽  
A New Species

The genus Setoxylobates (Oribatida, Haplozetidae) is recorded in Taiwan for the first time; one new species of this genus is described based on adults from soil of mountain tea farm in Taiwan. Setoxylobates taigangensis Ermilov sp. nov. differs from Setoxylobates foveolatus Balogh & Mahunka, 1967 in having smaller body size and setiform bothridial setae, and the absence of foveolae on the body. Revised generic diagnosis and an identification key to known species of Setoxylobates are provided. The taxonomic status and systematic placement of some related poronotic taxa are discussed, resulting in the following new taxonomic proposals: Protoribates Berlese, 1908 (=Lignobates Mahunka, 2006 syn. nov.); Setoxylobates Balogh & Mahunka, 1967 (=Plenoxylobates Hammer, 1979 syn. nov.). A new species name is proposed: Protoribates mahunkasandori Ermilov nom. nov. (=Lignobates berndhauseri Mahunka, 2006, preoccupied by Mahunka 1993). The initial generic status of Polyxylobates Hammer, 1973 and the position of Perxylobates mayuloeus Corpuz-Raros, 1979 in Perxylobates are supported.

A new species of Calamaria (Squamata: Colubridae) similar to C. ceramensis de Rooij, 1913, from the Banggai Islands, east of Sulawesi, Indonesia

Zootaxa ◽  
2009 ◽  
Vol 2196 (1) ◽  
pp. 19-30 ◽  
Author(s):  
ANDRÉ KOCH ◽  
EVY ARIDA ◽  
JIMMY A. MCGUIRE ◽  
DJOKO T. ISKANDAR ◽  
WOLFGANG BÖHME
Keyword(s):  
New Species ◽  
East Coast ◽  
The Body ◽  
Colour Pattern ◽  
New Taxon ◽  
Zigzag Pattern ◽  
First Time ◽  
Central Sulawesi ◽  
Characteristic Colour ◽  
A New Species

A new species of reed snake, genus Calamaria, is described from the Banggai Islands off the east coast of Central Sulawesi, Indonesia. The new species, which is phenotypically similar to C. ceramensis from the central Moluccas, is characterised by the absence of preocular scales, five supralabials (third and fourth entering orbit), five infralabials (the first meet behind the mental), mental scale separated from the anterior chin shields, five scales surrounding the paraparietal, (most probably) seven modified maxillary teeth, a high number of ventral scales, a short, thick tail which is slightly tapering to a point, a single anal plate, as well as by a characteristic colour pattern of a pale brown dorsum dotted with darker spots, a pale collar behind the head, and a pale and dark lateral zigzag pattern along the body. Calamaria banggaiensis sp. nov. represents the fifty-eighth known species of Calamaria and the twelfth species of this genus recorded from the Sulawesi region. The new taxon is the only species of reed snake recorded from the Banggai Islands. It is known only from two adult specimens, a male and a female. For phenotypic comparison with the new species, both syntypes of C. ceramensis de Rooij, 1913, are depicted herein for the first time. An updated key to the Calamaria species of Sulawesi and its satellite islands is presented.

A NEW SPECIES OF ERIOPHYOID MITE WITH EYE-LIKE STRUCTURES, AND REMARKS ON THE GENUS PHYTOPTUS (ACARI: PROSTIGMATA: PHYTOPTIDAE)

1977 ◽  
Vol 109 (8) ◽  
pp. 1097-1102 ◽  
Author(s):  
Ian M. Smith
Keyword(s):  
New Species ◽  
Prodorsal Shield ◽  
Species Groups ◽  
Eriophyoid Mite ◽  
A New Species

AbstractAdults of Phytoptus oculatus n. sp. are described. These are unusual among Eriophyoidea in possessing eye-like structures lateral to the prodorsal shield. Diagnoses for the genus Phytoptus and two provisional species groups within the genus are included.

scholarly journals FIRST RECORD OF THE GENUS DORYCRANOSUS (ACARI, ORIBATIDA, LIACARIDAE) FROM THE NEOTROPICAL REGION, WITH DESCRIPTION OF A NEW SPECIES FROM GRENADA

2016 ◽  
Vol 9 ◽  
pp. 13-18
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
First Record ◽  
Neotropical Region ◽  
The Body ◽  
First Time ◽  
Surface Length ◽  
One New Species ◽  
A New Species ◽  
Mite Genus

The oribatid mite genus Dorycranosus (Oribatida, Liacaridae) is recorded for the first time from the Neotropical region. One new species, Dorycranosus grenadaensis sp. nov. is described from ferns and mosses near lake in the forest of Grenada (Antilles). The new species differs from Dorycranosus shipitsyni (Ermilov, Rybalov & Kemal, 2011) by the body surface, length of notogastral and adanal setae.

Sign in / Sign up

Export Citation Format

Share Document