Fairy shrimps from Asiatic Turkey: Redescription of Chirocephalus tauricus Pesta, 1921 and descriptions of Chirocephalus algidus sp. nov. and Chirocephalus brteki sp. nov. (Crustacea, Branchiopoda, Anostraca)

Zootaxa ◽  
2010 ◽  
Vol 2528 (1) ◽  
pp. 29 ◽  
Author(s):  
VEZIO COTTARELLI ◽  
CEM AYGEN ◽  
GRAZIELLA MURA
Keyword(s):  
New Species ◽  
Shallow Lake ◽  
Morphological Features ◽  
Glacial Lake ◽  
Fairy Shrimp ◽  
Temporary Pool ◽  
Fairy Shrimps ◽  
The Village

A detailed redescription of Chirocephalus tauricus Pesta, 1921 is provided, and two new fairy shrimp taxa belonging to the “diaphanus” and “bairdi” groups (Brtek, 1995), Chirocephalus algidus sp. nov. and C. brteki sp. nov., are described and discussed. The new species were collected in Turkey, respectively from Alagöl, a temporary pool close to the glacial Lake Karagöl on Mount Bolkar, Taurus, 3100 m a.s.l. (border of Nigde province), and from Lake Alan Gölü, 600 m a.s.l., a shallow lake on the border of Izmir province, close to the village of Bozalan. A number of morphological features (related to the first antenna, mandibles, first maxilla and some notopods) are also illustrated and discussed in relation to their taxonomic and phylogenetic importance.

A new species of Dendrocephalus (Crustacea, Anostraca) from Serra dos Carajás (Pará State, Brasil)

Zootaxa ◽  
2012 ◽  
Vol 3363 (1) ◽  
pp. 52 ◽  
Author(s):  
D. CHRISTOPHER ROGERS ◽  
JOÃO PEDRO CORRÊA GOMES ◽  
FABIO VIEIRA
Keyword(s):  
New Species ◽  
Compound Eye ◽  
Proximal Portion ◽  
Fairy Shrimp ◽  
Amazonian Forest ◽  
Temporary Pool ◽  
A New Species

Dendrocephalus carajaensis, a new species of fairy shrimp, is described from a single temporary pool in canga deposits on theSerra Sul plateau, Serra dos Carajás region in Brazilian Amazonian forest, Pará State, Brasil. D. carajaensis sp. nov. males arereadily separated from all other Dendrocephalus species except D. brasiliensis and D. spartaenovae by the absence of a spineon the posterioventral surface of the compound eye. This species is separated from D. brasiliensis and D. spartaenovae by theform of the proximal portion of the frontal appendage and the endopodites of the first three thoracopods. This species appears to be endemic to the Serra dos Carajás.

A new species of Branchinecta (Crustacea: Anostraca) with comments on the large branchiopod crustaceans of Kansas

Zootaxa ◽  
2011 ◽  
Vol 2749 (1) ◽  
pp. 62
Author(s):  
D. CHRISTOPHER ROGERS ◽  
DON DASIS ◽  
DANIEL G. MURROW
Keyword(s):  
New Species ◽  
Great Plains ◽  
Type Locality ◽  
Fairy Shrimp ◽  
Temporary Pool ◽  
Medial Surface ◽  
A New Species ◽  
Large Branchiopod

Branchinecta mediospinosa, a new species of fairy shrimp, is described from a single artificial temporary pool in Kansas, USA. The type locality has since been destroyed. The new species shares several characters with Branchinecta lindahli and B. constricta including the general form of the male second antennal distal antennomere. However, B. mediospinosa males are readily separated from all other Branchinecta species by the presence of an apically spiniform projection on the second antenna proximal antennomere medial surface. Female B. mediospinosa also strongly resemble female B. lindahli, however B. mediospinosa has hemispherical dorsolateral projections on thoracic segments IV to X, whereas in B. lindahli they occur on IV to XI, and in B. constricta they appear on IV to XII. The Anostraca of Kansas and the Great Plains are briefly discussed, and new large branchiopod records are presented.

A new species of lambdarina (rhynchonellida, brachiopoda) from the viséan of central sudetes (Poland) and its phylogenetic position

2014 ◽  
Vol 64 (1) ◽  
pp. 1-12 ◽  
Author(s):  
Jolanta Muszer
Keyword(s):  
New Species ◽  
Full Range ◽  
Morphological Features ◽  
Phylogenetic Position ◽  
Growth Stages ◽  
Tropical Waters ◽  
Marginal Seas ◽  
Sw Poland ◽  
A New Species

Abstract A new species of micromorphic articulate brachiopod (Rhynchonellida) Lambdarina jugowiensis sp. nov., from the upper Visean (Sokolec Beds) of central Sudetes, SW Poland, is described. The studied specimens are calcified, what makes them unique in respect of their state of preservation. The material is represented by a full range of growth stages; from brephic to gerontic. Based on its morphological features and the palaeogeographical distribution of all its known species, two main evolutionary lines are proposed for the genus; the Australian and the European ones. Lambdarina was widely distributed in the equatorial-tropical waters of marginal seas of the Palaeotethys Ocean, mostly during Mississippian time.

Leptochelia Vatulelensis (Crustacea: Tanaidacea), A New Species From Anchialine Caves of the South-Western Pacific

2011 ◽  
Vol 54 (2) ◽  
pp. 351-363
Author(s):  
Modest Guţu ◽  
Thomas Iliffe
Keyword(s):  
New Species ◽  
New Caledonia ◽  
Morphological Characteristics ◽  
Morphological Features ◽  
Western Pacific ◽  
Small Islands ◽  
The South ◽  
Anchialine Caves ◽  
A New Species

Leptochelia Vatulelensis(Crustacea: Tanaidacea), A New Species From Anchialine Caves of the South-Western PacificLeptochelia vatulelensisn. sp., discovered on the small islands of Vatulele (Fijian group) and Ouvéa (Loyalty Islands, New Caledonia), is described and illustrated. The new species is distinguished from the others of the"Leptochelia-dubiagroup" (to which it is generally similar) by the following combination of morphological characteristics: (1) the presence of three to four distal setae on the maxilliped basis; (2) merus of pereopods III and IV with only a distosternal seta; (3) endopod of the uropods formed of four (rarely three) articles; (4) males with two (sometimes three) relatively short aesthetascs on the first five articles of the antennular flagellum; (5) male cheliped with a diminished dimorphism; (6) males with a vertical comb-row of setae on the cheliped propodus. Although it inhabits inland, anchialine caves, the new species lacks morphological features that are characteristic of some cave species.

Catillaria flexuosa (Catillariaceae), a new lichen species described from the Netherlands

2021 ◽  
Vol 53 (2) ◽  
pp. 193-202
Author(s):  
Pieter P. G. van den Boom ◽  
Pablo Alvarado
Keyword(s):  
New Species ◽  
The Netherlands ◽  
Rare Species ◽  
Morphological Features ◽  
Lichen Species ◽  
Genetic Studies

AbstractA new lichen species is described from specimens growing on Fraxinus trees north of Eindhoven (the Netherlands). Morphological and genetic studies suggest that the new species belongs in the genus Catillaria, and the name Catillaria flexuosa is proposed because of its flexuose apothecia. The new species is characterized by the relatively large apothecia (up to 0.9 mm diam.) and relatively thick, knobby to ±subsquamulose, greenish, thallus. Due to their similar morphological features, C. flexuosa can be easily confused with Catillaria chalybeia, C. fungoides or C. nigroclavata, so it is therefore compared with these species. In addition, Arthonia epiphyscia is reported being a very rare species in the Netherlands.

scholarly journals The freshwater crabs of Danum Valley Conservation Area in Sabah, East Malaysia, with a description of a new species of Thelphusula Bott, 1969 (Crustacea, Brachyura, Gecarcinucidae, Potamidae, Sesarmidae)

ZooKeys ◽  
2018 ◽  
Vol 760 ◽  
pp. 89-112 ◽  
Author(s):  
Peter K. L. Ng ◽  
Paul Y. C. Ng
Keyword(s):  
New Species ◽  
Adult Male ◽  
New Record ◽  
Morphological Features ◽  
Unique Combination ◽  
Conservation Area ◽  
Freshwater Crabs ◽  
East Malaysia ◽  
A New Species ◽  
Malaysian Borneo

Seven species of freshwater crabs from three families are recorded from and around the Danum Valley Conservation Area in Sabah, Malaysian Borneo: Thelphusulacapillodigitus sp. n., Thelphusuladicerophilus Ng & Stuebing, 1990, Arachnothelphusaterrapes Ng, 1991, Terrathelphusasecula Ng & Tan, 2015, Parathelphusavalida Ng & Goh, 1987 (new record) (Gecarcinucidae); Isolapotamoningeri Ng & Tan, 1998 (Potamidae); and Geosesarmadanumense Ng, 2002 (Sesarmidae). The new species of Thelphusula Bott, 1979, can be distinguished from all congeners by a unique combination of morphological features, most notably the presence of dense patches of short setae on the fingers of the adult male chelipeds, as well as the structure of the male first gonopod. Arachnothelphusaterrapes is confirmed to be a phytotelm species. A key to all species in the conservation area is provided.

A new species of Tychus Leach, 1817 from Lebanon (Coleoptera, Staphylinidae, Pselaphinae)

Zootaxa ◽  
2019 ◽  
Vol 4656 (3) ◽  
pp. 596-600
Author(s):  
GIORGIO SABELLA ◽  
FABIO MASSIMO VIGLIANISI ◽  
VERA D’URSO
Keyword(s):  
New Species ◽  
Species Group ◽  
Morphological Features ◽  
A New Species

Tychus meggiolaroi sp. n. from Lebanon is described and illustrated. It belongs to the Tychus cilicicus species group (Sabella & Kurbatov 2002) and can be readily distinguished from related taxa by the different structure of the aedeagus and morphological features of antennae. 

A large new species of Rhinella (Anura: Bufonidae) from Cerrado of Brazil

Zootaxa ◽  
2007 ◽  
Vol 1627 (1) ◽  
pp. 23-39 ◽  
Author(s):  
NATAN M. MACIEL ◽  
REUBER A. BRANDÃO ◽  
LEANDRO A. CAMPOS ◽  
ANTONIO SEBBEN
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Morphological Characters ◽  
Morphological Features ◽  
Advertisement Call ◽  
Sexually Dimorphic ◽  
Rhinella Marina ◽  
Large Size ◽  
Morphometric Feature ◽  
Distrito Federal

A new toad, Rhinella cerradensis, is described, including its tadpole and the advertisement call. The new species occupies Cerrado habitats in the Brazilian states of Piauí, Bahia, Goiás, Minas Gerais, and Distrito Federal. The species is characterized by its large size; absence of tibial glands; well developed cranial crests; short hands; sexually dimorphic coloration; and by the absence of a spiracle tube of the tadpole. The new species is included in the Rhinella marina group by the presence of a jagged suture formed by the articulation between the pterygoid medial ramus and the parasphenoid alae, as well as other shared morphological features. Morphological characters and statistical analyses inferred by morphometric feature suggest the existence of two subgroups of species within R. marina group. However, taxonomic rearrangements are not made here and await phylogenetic analysis.

Stellarioides littoralis (Asparagaceae, Scilloideae), a distinct new species from eastern South Africa

Phytotaxa ◽  
2014 ◽  
Vol 177 (5) ◽  
pp. 261 ◽  
Author(s):  
Neil R. Crouch ◽  
Mario Martínez-Azorín ◽  
Angela J. Beaumont ◽  
David Styles
Keyword(s):  
South Africa ◽  
New Species ◽  
South African ◽  
Endemic Species ◽  
New South ◽  
Morphological Features

A new South African endemic species, Stellarioides littoralis is described and illustrated, with data provided on morphology, ecology and distribution. The species appears to be closely related to S. longibracteata and whilst it shares in common an epigeal habit of the bulb with the latter species, several reproductive and vegetative morphological features clearly distinguish it. The affinities and divergences with other close allies are also discussed.

A review of Cryphocricos Signoret, 1850 (Naucoridae: Cryphocricinae) with descriptions of three new species

Zootaxa ◽  
2021 ◽  
Vol 4958 (1) ◽  
pp. 72-94
Author(s):  
ROBERT W. SITES
Keyword(s):  
New Species ◽  
Molecular Phylogeny ◽  
Intraspecific Variation ◽  
New World ◽  
Morphological Features ◽  
Type Specimens ◽  
Three New Species ◽  
Aquatic Bugs ◽  
High Degree

The genus Cryphocricos Signoret, 1850 was recently determined in a molecular phylogeny to be distantly related to other taxa of the subfamily Cryphocricinae to the extent that it is now once again the sole member of the subfamily. This exclusively New World group of aquatic bugs lives in fast and usually turbulent current and respires by means of a plastron. Efforts to identify morphological features to distinguish among the species have largely fallen short, and some species have been established based on features that exhibit a high degree of intraspecific variation overlapping those of other species. Presented here is a review of the 13 described species with discussions of their features and photos of type specimens, and three new species from Venezuela and Colombia are described. Also presented is a diagnostic attribute unique to the enigmatic Cryphocricos barozzii Signoret, 1850. 

Sign in / Sign up

Export Citation Format

Share Document