Notomicrus josiahi, a new species of Noteridae (Coleoptera) from Venezuela

Zootaxa ◽  
2013 ◽  
Vol 3609 (2) ◽  
pp. 243-247 ◽  
Author(s):  
KELLY B. MILLER
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Dorsal Surface ◽  
Apical Portion ◽  
Large Size ◽  
Basal Portion ◽  
A New Species

Notomicrus josiahi sp. n. is described from a stream in southern Venezuela. The species differs from others in the genus in 1) large size for the genus (1.48–1.53mm), 2) smooth, shiny dorsal surface with indistinct punctation and mircroretic-ulation, 3) distinct coloration with head and pronotum yellow and elytron bicolored with basal portion black and apical portion brown, and 4) distinctive male genitalia. A checklist of the valid, known species of Notomicrus is given.

A new Platambus from Sichuan, with new records of species of the P. sawadai group from China (Coleoptera: Dytiscidae: Agabinae)

Zootaxa ◽  
2019 ◽  
Vol 4612 (4) ◽  
pp. 533
Author(s):  
JIŘÍ HÁJEK ◽  
TAO ZHANG
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
New Records ◽  
Dorsal Surface ◽  
Species Group ◽  
Sichuan Province ◽  
Median Lobe ◽  
A New Species

Platambus binliui sp. nov. from Sichuan Province, China, is described and illustrated. It belongs to the P. sawadai species group sensu Nilsson (2000). The new species differs from other species of this group by the larger body, punctation of the dorsal surface and shape of male genitalia. New records of members of the P. sawadai group from China are provided: Platambus micropunctatus Nilsson, 2003 (Guangdong), P. punctatipennis Brancucci, 1984 (Fujian, Guangdong, Guizhou, Jiangxi, Zhejiang), P. regulae Brancucci, 1991 (Yunnan), representing a new species for Chinese fauna, and P. wangi Brancucci, 2006 (Hubei). Habitus and median lobe photographs for all mentioned species are provided. 

Hydaticus (Prodaticus) hauthi sp. nov., a new diving beetle from the cloud forest in the Cordillera El Sira, Peru (Coleoptera: Dytiscidae)

Zootaxa ◽  
2020 ◽  
Vol 4743 (3) ◽  
pp. 419-426 ◽  
Author(s):  
LARS HENDRICH ◽  
MICHAEL BALKE
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Cloud Forest ◽  
Dorsal Surface ◽  
Median Lobe ◽  
Diagnostic Characters ◽  
Neotropical Species ◽  
A New Species ◽  
Diving Beetle

A new species of the genus Hydaticus Leach, 1817, subgenus Prodaticus Sharp, 1882 (Coleoptera: Dytiscidae) has been discovered in the mountains of Cerros del Sira, Peru. It is here described as Hydaticus (Prodaticus) hauthi sp. nov.. It is morphologically similar to the Peruvian H. panguana Megna, Balke, Apenborn & Hendrich, 2019. The new species differs from H. panguana by its almost complete black dorsal surface and the shape of the median lobe. Diagnostic characters of both species, including illustrations of male genitalia and habitus, are presented, and a modified key for the 12 Neotropical species is provided. 

A new species of Notacanthurus Tshernova, 1974 (Ephemeroptera: Heptageniidae) from India

Zootaxa ◽  
2020 ◽  
Vol 4894 (3) ◽  
pp. 437-444
Author(s):  
M. VASANTH ◽  
C. SELVAKUMAR ◽  
K. A. SUBRAMANIAN ◽  
K. G. SIVARAMAKRISHNAN ◽  
BIKRAMJIT SINHA
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Dorsal Surface ◽  
Distribution Map ◽  
Anterior Portion ◽  
Accessory Lobe ◽  
Gill Lamellae ◽  
A New Species

A new species of Notacanthurus Tshernova, 1974 is described based on larvae from India. Notacanthurus pange Vasanth, Selvakumar & Subramanian sp. nov. can be distinguished from all known species of Notacanthurus by the following combination of characters: (i) gill lamellae 5–6 with accessory lobe; (ii) dorsal surface of femora with scattered spatulate setae (iii) male genitalia having penis lobes fused, ‘V’ shaped apically blunt with me­dian pair of spine-like titillators subapically and mesally; (iv) labrum with anterior portion straight and laterally curved; and (v) lingua of hypopharynx apically broad and convex. The distribution map of the new species is also provided. 

A new species of Limnonectes (Amphibia: Anura: Dicroglossidae) from Vietnam

Zootaxa ◽  
2017 ◽  
Vol 4269 (4) ◽  
pp. 545
Author(s):  
CUONG THE PHAM ◽  
MINH DUC LE ◽  
TAO THIEN NGUYEN ◽  
THOMAS ZIEGLER ◽  
ZHENG JUN WU ◽  
...  
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Dorsal Surface ◽  
Ventral Surface ◽  
Sister Taxon ◽  
Diagnostic Characters ◽  
Large Size ◽  
Hind Limbs ◽  
Statistical Support ◽  
A New Species

A new species of Limnonectes is described from northeastern Vietnam based on morphological and molecular differences. Morphologically, the new species is distinguishable from its congeners on the basis of a combination of the following diagnostic characters: Large size (SVL 50.1–68.9 in males, 45.5–63.0 mm in females); males with moderately enlarged head (HL/SVL 0.48), head longer than wide; vomerine teeth present; external vocal sacs absent; rostral length short (RL/SVL 0.16 in males, 0.15 in females); tympanum distinct (TD/ED 0.63 in males, 0.60 in females); dorsal surface of head, body and flanks with flattened tubercles; dorsal surface of tibia possessing small tubercles; supratympanic fold present; dorsolateral fold absent; webbing formula I0–0II0–1/3III0–1/3IV1/2–0V; in life, dorsum yellowish brown with a dark brown marking; throat and chest white with dark brown marking; ventral surface of fore and hind limbs as well as belly white. In phylogenetic analyses, the new species is placed as the sister taxon to Limnonectes fujianensis with strong statistical support in all analyses.

First record of the tribe Adelungiini Baker (Hemiptera: Auchenorrhyncha: Cicadellidae: Megophthalminae) from the United Arab Emirates, with description of a new species

2021 ◽  
Vol 325 (3) ◽  
pp. 291-307
Author(s):  
V.M. Gnezdilov
Keyword(s):  
New Species ◽  
United Arab Emirates ◽  
Male Genitalia ◽  
Dorsal Surface ◽  
First Record ◽  
New Combinations ◽  
Ventral Margin ◽  
First Time ◽  
A New Species

The tribe Adelungiini Baker, with Platyproctus agraphopteron Bergevin, 1932, P. melichari (Kusnezov, 1929), and P. emir sp. nov., collected on Calligonum crinitum Boiss. arabicum Sosk., is recorded for the first time from the United Arab Emirates. Symphypyga omani Kameswara Rao et Ramakrishnan, 1983 and Assiuta camena Linnavuori, 1969 are transferred to the genus Platyproctus Lindberg, 1925 based on male genitalia structure, with new combinations proposed – Platyproctus omani (Kameswara Rao et Ramakrishnan, 1983), comb. nov. and P. camena (Linnavuori, 1969), comb. nov. Platyproctus emir sp. nov. is closely related to P. camena and P. omani in general male genitalia structure, but well differs by the aedeagus with denticles on dorsal surface of the shaft and wider pygofer lobes. The genus Assiuta Linnavuori 1969 is treated as monotypic Canarian endemic, monophage on Traganum moquini Webb ex Moq. Assiuta salina is close to Emelyanogramma proxima (Dlabola, 1960) by strongly dentate ventral margin of aedeagal shaft. The lectotype is designated for Symphypyga melichari Kusnezov, 1929. Platyproctus flavidus Dubovsky, 1966 is placed in synonymy under P. marmoratus (Horváth, 1894) while P. maculatus (Pruthi, 1930) and Symphypyga melichari fuscopunctata Kusnezov, 1929 are placed in synonymy under P. melichari (Kusnezov, 1929). Illustrations of male genitalia structure for E. proxima and the photos of external views for A. salina and P. camena are given for the first time.

scholarly journals Cyclopyxis acmodonta n. sp. and Arcella formosa n. sp.: Two New Species of Testate Rhizopods (Arcellinida, Protozoa) from Remnant Wetlands in Ontario, Canada

2005 ◽  
Vol 119 (3) ◽  
pp. 403 ◽  
Author(s):  
Kenneth H. Nicholls
Keyword(s):  
New Species ◽  
Coniferous Forest ◽  
Dorsal Surface ◽  
Diameter Ratio ◽  
North Shore ◽  
The North ◽  
Large Size ◽  
Low Profile ◽  
Freshwater Habitats ◽  
A New Species

Species of the testate rhizopod genera Arcella and Cyclopyxis are found predominantly in the benthos of shallow ponds, forest pools, marshes and other freshwater habitats. Their taxonomy is based on the morphology of their tests — the shell-like structure that houses the living single-celled amoeboid protoplast. This paper describes a new species of Cyclopyxis discovered in two coniferous forest bogs, and a new species of Arcella from a Typha-dominated marsh on the north shore of Lake Ontario, Canada. Cyclopyxis acmodonta Nicholls n. sp. differs from its closest relative C. stellata (Wailes) Deflandre 1929 in its much smaller size and its irregularly shaped pseudostomal aperture, which is embellished with numerous, tiny, sharp-pointed toothlike quartz granules around the interior margin. Although the saucer-like indentations over the dorsal surface of the test of A. formosa Nicholls, Meisterfeld & Török n. sp. resemble similar structures found in several other Arcella species, the large size of A. formosa (165-235 mm in diameter) and its low profile (low height-to-diameter ratio) are the main features distinguishing this new species from other Arcella species.

A new species-group of Dissomphalus (Hymenoptera: Bethylidae), with description of thirteen new species

Zootaxa ◽  
2008 ◽  
Vol 1851 (1) ◽  
pp. 1 ◽  
Author(s):  
I. D. C. C. ALENCAR ◽  
C. O. AZEVEDO
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Species Group ◽  
Basal Plate ◽  
Mating Pair ◽  
Basal Portion ◽  
First Time ◽  
A New Species

The microstictus species-group is defined by having a latero-apical filament at the ventral ramus of the aedeagus. Thirteen new species are described and illustrated: Dissomphalus balteus, D. divaricatus, D. forceps, D. incurvatus, D. osseus, D. paululus, D. perparvus, D. perturbatus, D. perventriosus, D. pilus, D. refertus, D. signatus and D. uncus. Features of the basal portion of the dorsal body of the male genitalia are defined and described for the first time, including the basal bar, the connector and the basal plate. A key to the species of the microstictus species-group is included. A mating pair of D. uncus collected in copula is recorded and the female is described.

A new species of Agaporomorphus Zimmermann from Venezuela, and a review of the A. knischi species group (Coleoptera: Dytiscidae: Copelatinae)

Zootaxa ◽  
2008 ◽  
Vol 1859 (1) ◽  
pp. 63 ◽  
Author(s):  
KELLY B. MILLER ◽  
QUENTIN D. WHEELER
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Dorsal Surface ◽  
Species Group ◽  
Median Lobe ◽  
Shape Features ◽  
General Shape ◽  
Group A ◽  
The Common ◽  
A New Species

A new species, Agaporomorphus colberti Miller and Wheeler, sp. n., is described from specimens from Departamento Amazonas, Venezuela. The new species belongs to the A. knischi Zimmermann species group based on the common presence of a pair of series of fine setae on the dorsal surface of the male median lobe of the aedeagus. Within this group, A. colberti sp. n. is sister to A. knischi and is united with that species based on broadly expanded antennomeres V and VI in the male and other general shape features of the male genitalia. An updated phylogenetic analysis of the genus is provided and the A. knischi species group is briefly reviewed with male genitalia and other relevant features illustrated.

Robber flies of the genus Trichardis (Diptera: Asilidae) of the Palaearctic

2016 ◽  
Vol 25 (2) ◽  
pp. 318-332
Author(s):  
D.M. Astakhov
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Palaearctic Species ◽  
Robber Flies ◽  
New Synonymy ◽  
First Time ◽  
A New Species

The Palaearctic species of the genus Trichardis Hermann, 1906 are reviewed. A new species, T. lehri sp. nov., is described. A new synonymy is established: T. leucocoma (van der Wulp, 1899) = T. afanasievae Lehr, 1964, syn. nov. The male of T. mongolica V. Richter, 1972 is described for the first time. External features and the male genitalia of T. lehri sp. nov., T. leucocoma (van der Wulp, 1899) and T. mongolica V. Richter, 1972 are illustrated with photographs.

Culex (Culex) longitubus, A New Species of the Mimeticus Subgroup (Diptera: Culicidae) From Bhutan

2021 ◽  
Author(s):  
Pradya Somboon ◽  
Thanari Phanitchakun ◽  
Jassada Saingamsook ◽  
Rinzin Namgay ◽  
Ralph E Harbach
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Male Genitalia ◽  
Immature Stages ◽  
High Altitudes ◽  
Coi Sequences ◽  
Anal Papillae ◽  
A New Species

Abstract Culex longitubus Somboon, Namgay & Harbach is described as a new species of the Mimeticus Subgroup of the subgenus Culex. The larva is most similar to the larva of Cx. tianpingensis Chen from China, but is distinguished by the length of the siphon and the anal papillae, the form of the comb scales and pecten spines, and the development of setae 7-P, 13-T, 1-X, and 4-X. The adults have wing markings and male genitalia similar to those of species of the Mimeticus Complex. Phylogenetic analysis of COI sequences revealed that the new species is closely related to Cx. murrelli Lien of the Mimulus Complex. The immature stages of the new species were found in stagnant pools and marshes at high altitudes in several districts of Bhutan.

Sign in / Sign up

Export Citation Format

Share Document