Species of Caridina nilotica group in China, with description of one new species (Crustacea, Decapoda, Atyidae)

Crustaceana ◽  
2020 ◽  
Vol 93 (11-12) ◽  
pp. 1405-1422
Author(s):  
Yixiong Cai
Keyword(s):  
New Species ◽  
Species Group ◽  
Lower Number ◽  
Morphological Description ◽  
De Man ◽  
One New Species ◽  
A New Species

Abstract The atyid shrimps of Caridina nilotica species group from China are reviewed. Taxonomic diagnosis and discussions are given to three species so far known from China, viz. Caridina gracilipes De Man, 1892, Caridina macrophora Kemp, 1918 and Caridina elongapoda Liang & Yan, 1977. Detailed morphological description and illustrations are provided for a new species. Caridina sheni sp. nov. is morphologically similar to C. gracilipes but could be distinguished by its much longer dactylus of third and fifth pereiopods, and lower number of ventral rostral teeth.

Review of the Priocnemis hyalinata species-group (Hymenoptera: Pompilidae), with description of a new species from China

Zootaxa ◽  
2017 ◽  
Vol 4254 (5) ◽  
pp. 551
Author(s):  
VALERY M. LOKTIONOV ◽  
ARKADY S. LELEJ ◽  
ZAI-FU XU
Keyword(s):  
New Species ◽  
Species Group ◽  
Oriental Region ◽  
Males And Females ◽  
First Time ◽  
One New Species ◽  
A New Species

Eight species in the Priocnemis hyalinata species-group are reviewed. The species-group is recorded from Oriental Region for the first time, and one new species, Priocnemis (Priocnemis) yunnanensis Loktionov, Lelej & Xu, sp. nov. (China: Yunnan) is described and illustrated. The lectotype of Salius (Priocnemis) unicolor Gussakovskij is designated. The distribution of P. (P.) hyalinata (Fabricius), P. (P.) fennica Haupt and P. (P.) unicolor (Gussakovskij) is clarified and enlarged within Russia. Keys to species for males and females are given.  

Taxonomic study of the leafhopper genus Singapora (Hemiptera: Cicadellidae: Typhlocybinae: Erythroneurini) from China with a new species

Zootaxa ◽  
2020 ◽  
Vol 4808 (2) ◽  
pp. 365-372
Author(s):  
SHUANGHU LIN ◽  
YALIN ZHANG
Keyword(s):  
New Species ◽  
Morphological Description ◽  
Taxonomic Study ◽  
One New Species ◽  
A New Species

The genus Singapora Mahmood is reviewed with one new species from China, Singapora shiqianensis sp. nov.. Detailed morphological description, illustration of this new species and a key to all known species (males) from China are provided. 

A new species and a new record of alpheid shrimps of the genus Salmoneus Holthuis, 1955 (Crustacea: Decapoda: Alpheidae) from Iran

Zootaxa ◽  
2020 ◽  
Vol 4838 (4) ◽  
pp. 503-514
Author(s):  
HOSSEIN ASHRAFI ◽  
ZDENĚK ĎURIŠ ◽  
REZA NADERLOO
Keyword(s):  
New Species ◽  
Persian Gulf ◽  
Benthic Fauna ◽  
Species Group ◽  
Gulf Of Oman ◽  
Small Series ◽  
The Persian Gulf ◽  
One New Species ◽  
A New Species ◽  
Reddish Orange

Extensive samplings of benthic fauna along the Iranian coastlines of the Persian Gulf and Gulf of Oman during 2018–2019 resulted in a small series of shrimps of the alpheid genus Salmoneus. Based on a thorough examination of this material, as well as previously collected specimens, one new species, S. rashedi n. sp., is described, whilst a significant range extension of S. chadwickae Ďuriš & Horká, 2016 is reported. Salmoneus rashedi n. sp. is a member of S. gracilipes species group. The present new species differs from other species of the group by a longer rostrum with a short dorsal crest and a single ventral rostral tooth; the species occurs in two colour forms from yellow to reddish orange with some transverse red bands. 

Monopterus ichthyophoides, a new species of scaled swamp eel (Teleostei: Synbranchiformes: Synbranchidae) from Mizoram, India

Zootaxa ◽  
2011 ◽  
Vol 2936 (1) ◽  
pp. 51 ◽  
Author(s):  
RALF BRITZ ◽  
HMAR TLAWMTE LALREMSANGA ◽  
LALROTLUANGA _ ◽  
LALRAMLIANA _
Keyword(s):  
New Species ◽  
Species Group ◽  
Lower Number ◽  
The Body ◽  
River Drainage ◽  
Barak River ◽  
A New Species ◽  
Swamp Eel

Monopterus ichthyophoides is described from specimens collected from the Sawleng River and a public well at Luangmual, both in the Barak River drainage in Mizoram, India. The new species differs from all other synbranchids in having only two, instead of five or six branchiostegal rays. It belongs to the Amphipnous species group characterized by possession of scales on the body and can be readily distinguished from all other species of this group by the lower number of vertebrae (114–117 vs 126–188).

scholarly journals A morphological and molecular description of a new Teleopsis species (Diptera: Diopsidae) from Thailand

Zootaxa ◽  
2007 ◽  
Vol 1620 (1) ◽  
pp. 37-51 ◽  
Author(s):  
MIHÁLY FÖLDVÁRI ◽  
ANDREW POMIANKOWSKI ◽  
SAMUEL COTTON ◽  
MARTIN CARR
Keyword(s):  
New Species ◽  
Phylogenetic Analyses ◽  
Species Group ◽  
Morphological Description ◽  
Chiang Mai ◽  
A New Species ◽  
Molecular Description

A new species of Teleopsis (Diptera, Diopsidae) from Chiang Mai, Thailand is described and illustrated. Teleopsis thaii Földvári & Carr is shown to be a member of a species group, termed the dalmanni species group, along with three previously described species. Presented here are a morphological description of T. thaii and an allometric comparison of the species with other members of the Teleopsis genus. We also present multi-gene phylogenetic analyses to highlight the possible position of T. thaii within the dalmanni species group.

The Dolichopus planitarsis species group in the Palearctic Region with the description of a new species from the Russian Altai (Diptera: Dolichopodidae)

Zootaxa ◽  
2009 ◽  
Vol 2268 (1) ◽  
pp. 59-64 ◽  
Author(s):  
ANATOLII V. BARKALOV ◽  
OLEG P. NEGROBOV ◽  
IGOR YA. GRICHANOV
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Species Group ◽  
Altai Mountains ◽  
Palearctic Region ◽  
One New Species ◽  
A New Species ◽  
Russian Altai

The Dolichopus planitarsis species group in the Palearctic Region is defined and reviewed. It comprises eight species including one new species, Dolichopus tundrensis sp. nov., from the Altai Mountains. The species group is differentiated from other Dolichopus by the male mid tarsomere 5 which is black and flattened dorsoventrally with anterior and posterior rows of strong setae. A revised key to the species group is provided, as well as remarks on its geographical distribution.

A new species of the alpheid shrimp genus Automate de Man, 1888 (Decapoda: Caridea) from Japan

Zootaxa ◽  
2020 ◽  
Vol 4820 (2) ◽  
pp. 305-322
Author(s):  
TOMOYUKI KOMAI ◽  
TOMOYASU TAMEGO ◽  
KOUICHI HANANO
Keyword(s):  
New Species ◽  
Species Group ◽  
Type I ◽  
Japanese Species ◽  
Female Holotype ◽  
Suction Sampler ◽  
Hyogo Prefecture ◽  
De Man ◽  
A New Species ◽  
Alpheid Shrimp

A new species of the alpheid shrimp genus Automate de Man, 1888, A. awaji, is described on the basis of an ovigerous female holotype and three paratype specimens (sex not determined) from Awaji Island, Hyogo Prefecture, Japan. The specimens were collected from soft sediments on a shallow subtidal flat (depth 4–8 m) using an airlift suction sampler. The new species is referred to the A. evermanni Rathbun, 1901 species group, in which seven species are currently included, from various parts of the world. Automate awaji n. sp. is characterized by the combination of the following characters: eye with cornea relatively small, in lateral and subdistal position on eyestalk; antennal scaphocerite with distolateral spine not exceeding rounded distal blade; ultimate article of maxilliped 3 with longitudinal row of setae on dorsolateral surface; cheliped ischia without spiniform setae on dorsal and ventral margins; major chela of type I smooth, not rugose or tuberculate on dorsal and ventral margins, fingers not gaping; carpus of pereopod 2 with proximal-most article less than half-length of second article; propodus of pereopod 5 with grooming apparatus consisting of closely spaced transverse rows of stiff setae. It is the fourth representative of the genus Automate reported from Japan. A brief overview on Japanese species of Automate is also given.

Eulepida mbala, a new species from Zambia (Coleoptera: Scarabaeidae: Melolonthinae)

Zootaxa ◽  
2018 ◽  
Vol 4399 (4) ◽  
pp. 591
Author(s):  
RICHARD SEHNAL
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
Species Group ◽  
Undescribed Species ◽  
Group Iii ◽  
Group I ◽  
Group Ii ◽  
One New Species ◽  
A New Species

The genus Eulepida Kolbe, 1894 (Coleoptera: Scarabaeidae: Melolonthinae: Leucopholini) was established to accommodate 10 Afrotropical species, seven new and three previously placed in Lepidiota Kirby, 1828, Proagosternus Blanchard, 1851, and Tricholepis Hampson, 1891. Lacroix (2010) designated Leucopholis lepidota Klug, 1855 as the type species of the genus Eulepida. Currently the genus contains 20 species divided into three groups based on morphological characters (Lacroix 2010, 2013): species group I includes Eulepida lepidota (Klug, 1855), E. minor Moser, 1913, E. nitidicollis Kolbe, 1894, E. nyassica Kolbe, 1894, E. sinuatifrons (Fairmaire, 1887), and E. zambiensis Lacroix, 2010; species group II includes E. anatina Brenske, 1896, E. tschindeana Péringuey, 1904, and E. werneri Lacroix, 2010; and species group III includes E. baumanni Kolbe, 1894, E. flavovestita Moser, 1913, E. gracilipes Kolbe, 1894, E. kameruna (Frey, 1972), E. kenyensis Lacroix, 2010, E. mamboiae Brenske, 1896, E. manowensis Moser, 1913, E. mashona Arrow, 1902, E. montana Kolbe, 1894, E. reichei (Thomson, 1858), and E. savagei (Hope, 1842). Examination of material recently collected in Zambia revealed an undescribed species belonging to species group II (sensu Lacroix 2010). This group is defined by the combination of the following characters: protibia bidentate; antennal club distinctly longer than antennal shaft; pygidium narrow, longer than wide, with a pronounced elongate terminal invagination; and parameres symmetrical, long, evenly curved in ventral aspect (Lacroix 2010). The purpose of this paper is to describe one new species, to add new geographic records for some Eulepida species of group II, and to update the key for this group. New faunistic records are reported for Eulepida tschindeana and Eulepida werneri from Zimbabwe. 

A new species and a new record of Pelthydrus Orchymont, 1919 from Yunnan, China (Coleoptera: Hydrophilidae: Hydrophilinae)

Zootaxa ◽  
2018 ◽  
Vol 4438 (1) ◽  
pp. 189
Author(s):  
BINGYUE ZHU ◽  
LANZHU JI ◽  
DONGJU BIAN
Keyword(s):  
New Species ◽  
Species Group ◽  
Valid Species ◽  
Additional Species ◽  
Applied Ecology ◽  
Chinese Academy Of Sciences ◽  
Academy Of Sciences ◽  
First Time ◽  
One New Species ◽  
A New Species

The members of the genus Pelthydrus are small-sized aquatic beetles which belong to the water scavenger beetle family Hydrophilidae. At present the lineage includes 63 valid species mainly occurring in Asia, with 21 known from China (Bian et al. 2008, 2009; Hansen 1999; Schönmann 1995). One new species is described here, which belongs to the Pelthydrus sculpturatus species group, bringing the total number of species within the group to seven (Schönmann 1995). One additional species is reported from China for the first time. Specimens were collected from Yunnan Province and are deposited in IAECAS (Institute of Applied Ecology, Shenyang, Chinese Academy of Sciences). 

The Dolichopus plumipes species group (Diptera, Dolichopodidae) in the Palaearctic Region with the description of a new species from Iran

2014 ◽  
Vol 2 (1) ◽  
pp. 1 ◽  
Author(s):  
Samad Khaghaninia ◽  
Yaser Gharajedaghi ◽  
Igor Ya. Grichanov
Keyword(s):  
New Species ◽  
Geographical Distribution ◽  
Species Group ◽  
Palaearctic Region ◽  
Dorsal Area ◽  
East Azerbaijan ◽  
One New Species ◽  
North Western ◽  
A New Species ◽  
Eleven Species

The Dolichopus plumipes species group in the Palaearctic Region is redefined. It comprises eleven species including one new species, Dolichopus malekii sp. nov., from the East Azerbaijan province in north-western Iran. The species group is differentiated from other Dolichopus by the modified male mid tibia and/or mid basitarsus (except D. simplex). The mid tibia is often thin, having a longitudinal narrow dark streak (D. plumipes) or clear whitish yellow dorsal area in distal third, rarely simple or inconspicuously modified (D. discifer). Mid basitarsus is pennate or bearing elongate setae or simple. Other tarsomeres are usually simple (except D. discifer). A revised key to the species group is provided, as well as remarks on its geographical distribution.

Sign in / Sign up

Export Citation Format

Share Document