A revision of the genus Thouarella Gray, 1870 (Octocorallia: Primnoidae), including an illustrated dichotomous key, a new species description, and comments on Plumarella Gray, 1870 and Dasystenella, Versluys, 1906

Zootaxa ◽  
2013 ◽  
Vol 3602 (1) ◽  
pp. 1-105 ◽  
Author(s):  
M. L. TAYLOR ◽  
S. D. CAIRNS ◽  
D. J. AGNEW ◽  
A. D. ROGERS
Keyword(s):  
New Species ◽  
New Genus ◽  
Species Description ◽  
Character Table ◽  
Dichotomous Key ◽  
Group 2 ◽  
New Species Description ◽  
A New Species ◽  
Group 1

A comprehensive revision of the genus Thouarella is presented. Thirty-five holotypes of the 38 nominal Thouarella species, two varieties, and one form were examined. The number of original Thouarella species has been reduced to 25, mostly through synonymy or new genus combinations. In the process several new species have also been identified, one of which is described here as Thouarella parachilensis nov. sp. The genus is split into two groups based on polyp arrangement: Group 1 with isolated polyps and Group 2 with polyps in pairs or whorls. An illustrated dichotomous key and detailed character table of the 25 Thouarella species are presented alongside an up-to-date account of all species described in the 19th and 20th centuries and summaries of the few described from 2000 onwards. We propose that Thouarella longispinosa is synonymous with Dasystenella acanthina, T. versluysi with T. brucei, and, T. tenuisquamis, T. flabellata, and T. carinata are synonymous with T. laxa. Lastly, we propose that T. bayeri and T. undulata be placed in Plumarella and support recent suggestions that T. alternata, T. recta, T. superba, and T. diadema are also Plumarella.

Re-examination of Australian and Oriental species of Minagenia Banks, 1934 (Hymenoptera: Pompilidae), with a new record for the genus in Australia and a new species description

Zootaxa ◽  
2020 ◽  
Vol 4768 (3) ◽  
pp. 383-394
Author(s):  
BRENNA L. DECKER ◽  
JAMES P. PITTS ◽  
DAVID YUAN ◽  
JUANITA RODRIGUEZ
Keyword(s):  
New Species ◽  
New Record ◽  
New Genus ◽  
Species Description ◽  
New Species Description ◽  
Future Work ◽  
First Time ◽  
A New Species

The genus Minagenia Banks, 1934 is reported for the first time from Australia. A new species, M. lasallei Decker, Rodriguez & Pitts, sp. nov. (Australia: from Queensland to Tasmania), is described and illustrated. A key to the four species from the Australasian and Oriental regions is given. Three species are removed from Asian Minagenia: granulosa Tsuneki, 1989, comb. nov., to the genus Priocnemis Schiødte, 1837; pempuchiensis Tsuneki, 1989, comb. nov., to the genus Nipponodipogon Ishikawa, 1965; and assimilis Smith, 1861, comb. nov., to the genus Dichragenia Haupt, 1950. Minagenia alticola Tsuneki, 1989 is a member of an undescribed genus. Placement of this species is maintained in Minagenia until the new genus can be described in a future work. Minagenia brevicornis (Banks, 1934) is redescribed. 

Redefinition of Steriphodon Abeille de Perrin, 1895 (Coleoptera: Anthicidae), with a new species description, checklist, and key to species

Zootaxa ◽  
2021 ◽  
Vol 5020 (1) ◽  
pp. 141-165
Author(s):  
DMITRY TELNOV
Keyword(s):  
New Species ◽  
New Records ◽  
Species Description ◽  
Key To Species ◽  
New Species Description ◽  
Annotated Checklist ◽  
Small Genus ◽  
A New Species

Steriphodon Abeille de Perrin, 1895, a small genus of Eurygeniinae (Anthicidae) is reviewed. Critical morphology of the genus is reassessed and discussed. An annotated checklist, key to species and new records are provided. Steriphodon ottomerkli sp. nov. from the Balochistan Province, Pakistan is described and illustrated.  

First report of Limacella from Bangladesh, with a new species description

Phytotaxa ◽  
2017 ◽  
Vol 332 (3) ◽  
pp. 280 ◽  
Author(s):  
MD. IQBAL HOSEN ◽  
TAI-HUI LI
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Large Subunit ◽  
Species Description ◽  
Molecular Evidence ◽  
Molecular Phylogenetic ◽  
The Common ◽  
New Species Description ◽  
Generic Record ◽  
A New Species

Limacella bangladeshana, a new species of well-known fungal family Amanitaceae from Bangladesh is described and illustrated based on morphology and molecular evidence. The species is mainly recognized by its medium-sized basidiomata, cream-white to off-white or buff-white pileus, the slightly uplifted pileal margin, globose basidiospores measuring 3.5–4 × 3.5–4 µm, an ixo-trichodermal pileipellis, and the common presence of clamp connections. Molecular phylogenetic analysis using sequence of the nuclear ribosomal large subunit (nrLSU) also supports the recognition of the new species in Limacella. This species represents the first generic record of Limacella for Bangladesh. Detailed description, color photos and illustration, and comparison with allied taxa are presented. 

A new species of Cymbella (Bacillariophyceae, Cymbellaceae) from the Pavana River, Western Ghats, India

Phytotaxa ◽  
2019 ◽  
Vol 395 (3) ◽  
pp. 209 ◽  
Author(s):  
ANBUKKARASU VIGNESHWARAN ◽  
MAXIM S. KULIKOVSKIY ◽  
ANTON GLUSHCHENKO ◽  
JOHN PATRICK KOCIOLEK ◽  
BALASUBRAMANIAN KARTHICK
Keyword(s):  
New Species ◽  
Western Ghats ◽  
Species Description ◽  
Diatom Species ◽  
Diatom Flora ◽  
Apical Pore ◽  
Lotic System ◽  
New Species Description ◽  
A New Species

New diatom species from the genus Cymbella is described, Cymbella pavanaensis from the Pavana River situated in Pimpri-Chinchwad, Pune, Maharashtra, India. The new species description is based on detailed LM and SEM morphological observations. Comparison of the new species with similar, previously-described taxa is made. C. pavanaensis belongs to a group of small-celled species of the genus, which lack differentiated, rounded porelli comprising the apical pore fields. This taxon is reported from a moderately to the highly-polluted urban lotic system, which signifies that even the diatom flora of easily accessible habitats of India is yet to be fully documented.

Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius

Zootaxa ◽  
2010 ◽  
Vol 2393 (1) ◽  
pp. 46 ◽  
Author(s):  
ŁUKASZ MICHALCZYK ◽  
ŁUKASZ KACZMAREK
Keyword(s):  
New Species ◽  
Costa Rican ◽  
Species Description ◽  
Diagnostic Key ◽  
New Species Description ◽  
A New Species

A new eutardigrade from Costa Rican highlands, Doryphoribius dawkinsi sp. nov., is described and figured. The new species is most similar to Doryphoribius zyxiglobus but differs from it mainly by the presence of gibbosities I c and L IV , and also by the absence of lunules on claws. Apart from the new species description, we propose a unified system of numbering and identifying cuticular gibbosities. Moreover, using two independent traits (the number of placoids and the presence/absence of cuticular gibbosities), we define four groups of species within the genus Doryphoribius (doryphorus, evelinae, vietnamensis and zappalai group) and provide a diagnostic key to all known Doryphoribius species.

Macrochemical reactions of species in the family Boletaceae

1975 ◽  
Vol 53 (14) ◽  
pp. 1417-1422 ◽  
Author(s):  
K. A. Harrison ◽  
D. W. Grund
Keyword(s):  
New Species ◽  
Nova Scotia ◽  
New Records ◽  
Suillus Luteus ◽  
The Third ◽  
The Family ◽  
Group 2 ◽  
A New Species ◽  
Group 1

Macrochemical reactions are reported on 15 species of Suillus, 3 of Fuscoboletinus, 2 of Gyroporus, and 1 species each of Boletellus, Boletinellus, Pulveroboletus, and Strobilomyces, together with a number of tests on species of Tylopilus and Boletus not available for an earlier paper. Three species of Suillus and three Boletus species are new records for Nova Scotia, and two of these are new for Canada. Also included are tests for a new species of Boletus to be described in another paper.Similarities in the macrochemical tests are used to divide 13 of the species of genus Suillus into two groups. Suillus luteus was selected as the type for group 1 and S. americanus for group 2. Two species did not belong to either group and were distinctly different from each other. Two species of Fuscoboletinus could be placed with group 2, but the third, F. paluster, differed widely. Boletus piperatus, which has been placed in Suillus by some authors, does not appear to be related on the strength of these tests. No attempt was made to group other species in Boletus or Tylopilus.

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