Occurrence and ecology of Lophopodella carteri (Hyatt) and other freshwater Bryozoa in the lower Ottawa River near Montréal, Quebec

1991 ◽  
Vol 69 (5) ◽  
pp. 1401-1404 ◽  
Author(s):  
Anthony Ricciardi ◽  
David J. Lewis
Keyword(s):  
New Records ◽  
Freshwater Sponges ◽  
Chironomid Larvae ◽  
Ottawa River ◽  
Pectinatella Magnifica ◽  
Caddisfly Larvae ◽  
Freshwater Bryozoa ◽  
Cristatella Mucedo ◽  
Lophopodella Carteri ◽  
First Time

Seven species of freshwater Bryozoa (Ectoprocta) were collected from the lower Ottawa River near Montréal, Quebec: Lophopodella carteri (Hyatt), Plumatella repens (Linnaeus), Hyalinella punctata (Hancock), Paludicella articulata (Ehrenberg), Fredericella indica Annandale, Pectinatella magnifica (Leidy), and Cristatella mucedo Cuvier. Lophopodella carteri is reported from Canada for the first time, and this record represents a 300-km northward extension of its known range. Plumatella repens, H. punctata, F. indica, and P. articulata are new records for the province of Quebec. Bryozoan colonies were commonly associated with each other and with other macroinvertebrates, including freshwater sponges, molluscs, turbellarians, chironomid larvae, and caddisfly larvae. Larval caddisflies, Ceraclea (Trichoptera: Leptoceridae), and the microturbellarian Stenostomum (Turbellaria: Catenulida) were predators of living bryozoan colonies.

Taxonomy, distribution, and ecology of the freshwater bryozoans (Ectoprocta) of eastern Canada

1994 ◽  
Vol 72 (2) ◽  
pp. 339-359 ◽  
Author(s):  
Anthony Ricciardi ◽  
Henry M. Reiswig
Keyword(s):  
Lake Erie ◽  
Eastern Canada ◽  
Freshwater Habitats ◽  
Freshwater Bryozoa ◽  
Distribution And Ecology ◽  
Cristatella Mucedo ◽  
Lophopodella Carteri ◽  
First Time ◽  
Hard Substrates ◽  
Alkaline Waters

The freshwater Bryozoa (Ectoprocta) are one of the most poorly known faunal groups in Canada. A recent survey of 80 freshwater habitats in eastern Canada (from Ontario to Newfoundland) revealed 14 species of bryozoans, representing 56% of described species in North America. The greatest numbers of species and specimens were found in alkaline waters (pH 7.0–9.8) near lake outflows, wherever hard substrates were present. Paludicella articulata, Cristatella mucedo, Fredericella indica, and Plumatella fungosa are among the most frequently encountered, widely distributed, and eurytopic species. Pottsiella erecta and Plumatella fruticosa are rare, and new to eastern Canada. Lophopodella carteri, an exotic Asian species discovered in Lake Erie in the early 1930s, has become firmly established in the lower Ottawa and upper St. Lawrence rivers. Detailed notes on taxonomy, morphology, distribution, and ecology are given for each bryozoan. New limits of tolerance to water temperature, pH, and calcium and magnesium hardness are established for several species. A taxonomic key to the freshwater bryozoans of eastern Canada, including a key to statoblast types, is presented for the first time.

New records of Ephemeroptera from the Colombian Orinoco river basin of the Meta department

2017 ◽  
Vol 43 (2) ◽  
pp. 271
Author(s):  
Luis Gonzalo Salinas-Jiménez ◽  
José Ismael Rojas-Peña ◽  
Diana Paola Osorio-Ramírez ◽  
Clara Inés Caro-Caro
Keyword(s):  
River Basin ◽  
New Records ◽  
Andean Region ◽  
Orinoco River ◽  
First Time

There is extensive research of the Ephemeroptera communities taxonomy and ecology in the Andean region of Colombia. However, other regions such as the Orinoquia have been insufficiently studied. From this region, in the Meta department, four species have been registered: Varipes lasiobrachius Lugo-Ortiz & McCafferty, Coryphorus aquilus Peters, Miroculis (Atroari) colombiensis Savage & Peters and Tricorythopsis rondoniensis (Dias, Cruz & Ferreira). The main objective of this study is to report for the first time for this region the species: Mayobaetis ellenae (Mayo), Hydrosmylodon primanus (Eaton), Haplohyphes baritu Domínguez, Camelobaetidus edmundsi Dominique, Mathuriau & Thomas and Nanomis galera Lugo-Ortiz & McCafferty.

Spider diversity in the Bukit Timah Nature Reserve, Singapore

2019 ◽  
Vol 71 ((suppl.1)) ◽  
pp. 209-243
Author(s):  
J.K.H. Koh ◽  
D.J. Court
Keyword(s):  
Nature Reserve ◽  
New Records ◽  
Secondary Forest ◽  
Distinct Species ◽  
Primary Forest ◽  
Preliminary Results ◽  
Vegetation Zones ◽  
Comprehensive Survey ◽  
Quantitative Analyses ◽  
First Time

This paper discusses the preliminary results of the first comprehensive survey of the spiders of the Bukit Timah Nature Reserve (BTNR) in Singapore. Two plots were established in each of the three zones of vegetation, viz., primary forest, old secondary forest, and maturing secondary forest. They were repeatedly sampled over an 18-month period. Sorting of the collection so far suggests that the three vegetation zones harbour rather different spider assemblages. Only ~9% of the total spider fauna recovered was shared by all three zones. The results have also yielded a preliminary picture of dominance, abundance and rarity. Although first intended to obtain a baseline for future quantitative analyses, the survey became a testing ground to modify and refine methodology so as to conduct future quantitative surveys with greater scientific rigour. Taxonomic work on the samples so far shows that the spiders in the BTNR span over 43 families, of which six families are listed for the first time in Singapore. The tally is summarised in an interim checklist of BTNR spiders. The checklist, with a total of 317 entries, shows that there are 158 described species of spiders in BTNR, of which 25 species are new records for Singapore. Another 159 morphospecies are provisionally recognised as distinct species, some of which may be new to science. Our observations during the survey have allowed us to provide a narrative of BTNR spider diversity against a backdrop of their microhabitat specialisation.

New records of aphyllophoroid fungi (Basidiomycota) for the Khanty-Mansi Autonomous Area — Yugra (West Siberia)

2020 ◽  
Vol 54 (2) ◽  
pp. 387-396
Author(s):  
I. V. Stavishenko
Keyword(s):  
Animal Ecology ◽  
New Records ◽  
West Siberia ◽  
The West ◽  
First Time ◽  
Khanty Mansi Autonomous ◽  
Aphyllophoroid Fungi

The paper provides data on records of 29 species of aphyllophoroid fungi new for the the Khanty-Mansi Autonomous Area — Yugra. Among them 10 species (Amaurodon cyaneus, Amyloxenasma allantosporum, Asterostroma laxum, Byssoporia terrestris, Paullicorticium pearsonii, Pseudomerulius montanus, Sistotrema sernanderi, Skeletocutis alutacea, S. ochroalba, Tubulicrinis orientalis) are published for the first time for Siberia, and 3 species (Scytinostroma praestans, Tomentellopsis zygodesmoides, Tubulicrinis strangulatus) are new for the West Siberia. Data on their locations, habitats and substrates in region are indicated. The specimens are kept in the Museum of the Institute of Plant and Animal Ecology of the Ural Branch of the RAS (SVER).

New records of some rare species in the family Hyaloscyphaceae (Ascomycota, Helotiales) from Central Russia

2013 ◽  
Vol 47 ◽  
pp. 135-142
Author(s):  
E. S. Popov
Keyword(s):  
Rare Species ◽  
New Records ◽  
Moscow Region ◽  
North Caucasus ◽  
Central Russia ◽  
The Family ◽  
First Time

Three rare species of discomycetes in the family Hyaloscyphaceae are reported from Central Russia (Oryol and Bryansk Regions). Proliferodiscus tricolor is recorded for the first time in Russia. Comments are made on Aeruginoscyphus sericeus and Eriopezia caesia previously reported only from Moscow Region and North Caucasus respectively.

New records of ascomycetes (Ascomycota) from the Tula Region

2016 ◽  
Vol 50 ◽  
pp. 187-202
Author(s):  
T. Yu. Svetasheva ◽  
E. S. Popov ◽  
E. A. Muravyova
Keyword(s):  
Fungal Diversity ◽  
New Records ◽  
Voucher Specimen ◽  
First Time ◽  
Specimen Number

This paper is the next one in the series of publications devoted to fungal diversity of the Tula Region. The checklist contains data on 94 species and includes data on location, habitat, substrate and voucher specimen number. 85 species are recorded for the first time for the Tula Region. The record of Otidea flavidobrunneola is the first for Russia.

New records of Afrotropical Tersilochinae (Hymenoptera: Ichneumonidae)

2019 ◽  
Vol 28 (2) ◽  
pp. 267-276
Author(s):  
A.I. Khalaim
Keyword(s):  
Sierra Leone ◽  
Cote D'ivoire ◽  
Côte D’Ivoire ◽  
New Records ◽  
Cote D’Ivoire ◽  
Côte D'ivoire ◽  
Afrotropical Region ◽  
First Time

A new data on distribution of 19 species of Tersilochinae (Ichneumonidae) belonging to the genera Allophrys Förster (four species), Aneuclis Förster (five spp.), Diaparsis Förster (eight spp.) and Tersilochus Holmgren (two spp.) in the Afrotropical Region are provided. Tersilochus abyssinicus Khalaim, 2006, syn. nov. is synonymised with T. moestus Holmgren, 1868. The subfamily Tersilochinae is recorded from Benin, Côte d’Ivoire, Mozambique, Niger, Nigeria, Sierra Leone, Togo, Zambia and Yemen for the first time.

New records of true bugs (Heteroptera) from the Krasnoyarsk Territory and Tyva Republic, Russia

2018 ◽  
Vol 27 (2) ◽  
pp. 287-288
Author(s):  
S.V. Kuzhuget
Keyword(s):  
New Records ◽  
True Bugs ◽  
First Finding ◽  
Western Sayan ◽  
Tyva Republic ◽  
First Time

Three species of true bugs (Heteroptera), Blepharidopterus angulatus, Phytocoris nowickyi and Scolopostethus thomsoni, new for the Krasnoyarsk Territory, were found in the Western Sayan Mountains. Two species, Drymus sylvaticus and Odontoscelis fuliginosa, are recorded in the Tyva Republic for the first time; this is the first finding of the genus Drymus in the region.

New records of the true bugs (Heteroptera: Cimicomorpha, Pentatomomorpha) for the Northeast of European Russia

2014 ◽  
Vol 23 (2) ◽  
pp. 242-247
Author(s):  
A.N. Zinovjeva
Keyword(s):  
New Records ◽  
European Russia ◽  
True Bugs ◽  
The Family ◽  
First Time

Twenty seven species of the true bugs from the families Anthocoridae, Reduviidae, Miridae (Cimicomorpha), Coreidae, Thyreocoridae, Acanthosomatidae, and Pentatomidae (Pentatomomorpha) are recorded from the Northeast of European Russia for the first time. The family Thyreocoridae is for the first time reported from the region.

Additions to the Placopsis mycobiota (Trapeliaceae, Ascomycota) of southern South America, with notes on new records (including Aspiciliopsis macrophthalma), and a revised regional key to the species

2010 ◽  
Vol 42 (6) ◽  
pp. 727-737 ◽  
Author(s):  
David J. GALLOWAY
Keyword(s):  
South America ◽  
New Records ◽  
Southern South America ◽  
First Time

AbstractAspiciliopsis macrophthalma, Placopsis fusciduloides, P. gelidioides and P. tararuana are reported for the first time from southern South America. New records for 13 species of Placopsis in southern South America are reported, and a revised key to 22 species of Placopsis and A. macrophthalma in the region is given.

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