Results 21 to 30 of about 137 (75)

Actinellopsis murphyi gen. et spec. nov.: a new small celled freshwater diatom (Bacillariophyta, Eunotiales) from Zambia

open access: yes, 2014
In this paper we describe Actinellopsis murphyi gen. et spec. nov. a small heteropolar and dorsiventral diatom from a seep habitat in Zambia. This novel taxon has the chief distinguishing characteristic, along with its cell symmetry, of having the raphe ...
Kociolek, J. Patrick   +7 more
core   +1 more source

Figures 9-19 from: De Mattia W, Neiber MT, Groh K (2018) Revision of the genus-group Hystricella R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae). ZooKeys 732: 1-125. https://doi.org/10.3897/zookeys.732.21677

open access: yes, 2018
Figures 9-19 Shells of Portosanctan and Madeiran Geomitridae. 9 Hystricella bicarinata, Pico do Castelo, S slope around the Miradouro 10 Discula discina, Porto da Morena 11 Discula (Mandahlia) tectiformis, Pico do Baixo 12 Callina rotula, Cabeco dos ...
Neiber, Marco T.   +5 more
core   +1 more source

Actinella species (Bacillariophyta) from an Amazon black water floodplain lake (Amazonas - Brazil)

open access: yes, 2017
O gênero Actinella Lewis foi estudado a partir de amostras coletadas em um lago de inundação de águas pretas na Amazônia Central. Para a identificação das espécies as características morfológicas e morfométricas dos táxons foram analisadas em microscopia
Raupp, Stela Valenti   +2 more
core  

Rhoicosphenula paradoxa Lange-Bert., Kociolek, A. A. Saber & Cantonati 2021, comb. nov.

open access: yes, 2021
<i>Rhoicosphenula paradoxa</i> (Lange-Bert.) Lange-Bert., Kociolek, A.A.Saber & Cantonati, comb. nov. (Figs 2, 3) <p> <i>Gomphosphenia paradoxa</i> Lange-Bert., <i>Nova Hedwigia</i>, 246, pls I-III (1995).&
Charles, Donald F.   +6 more
core   +1 more source

Kerriidae

open access: yes, 2017
KERRIIDAE acaciae Tachardia Maskell 3f, d. Austrotachardia acaciae (Maskell). actinella Tachardia Cockerell & King 2f, d. Tachardina actinella (Cockerell & King). affluens Tachardia Brain 1f, d. Tachardina affluens (Brain).
Williams, D. J.
core   +1 more source

mutabilis

open access: yes, 1996
Packera neomexicana (A. Gray) W.A. Weber & Á. Löve var. mutabilis (Greene) W.A. Weber & Á.
559-J.F.Bain, 558-J.F.Bain
core  

Megachile (Argyropile) townsendiana Cockerell

open access: yes, 2007
Megachile (Argyropile) townsendiana Cockerell Cockerell 1898: 129, ♂. Type locality: Las Cruces, New Mexico. Type repository: CAS. Ayala et al. 1997: 455 [distribution in Mexico] Yañez-Ordóñez & Hinojosa-Díaz 2004: 188 [distribution in Mexico]
Gonzalez, Victor H., Griswold, Terry L.
core   +1 more source

Svensk Botanisk Tidskrift : Volym 43: Häfte 1, 1949

open access: yes, 1949
INNEHÅLLSFÖRTECKNING. J. ERIKSSON: The Swedish Species of the ”Poria vulgaris-group”. S. KILANDER: Kärlväxternas högsta zoner på Helagsfjället och i Sylarna. K. H. RECHINGER fil.: Beschreibungen neuer orientalischer Pflanzenarten. G.

core   +4 more sources

Moluscos terrestres da ilha de São Jorge. Lista preliminar. [PDF]

open access: yes, 1993
VII Expedição Científica do Departamento de Biologia - São Jorge e Topo - 1992.A fauna malacológica terrestre da ilha de São Jorge não tem despertado a atenção dos especialistas por, aparentemente, não se destacar da malacofauna terrestre das ilhas ...
Brito, Carlos P.   +3 more
core  

Elite Bradyrhizobium strains boost biological nitrogen fixation and peanut yield in tropical drylands. [PDF]

open access: yesBraz J Microbiol, 2022
Jovino RS   +11 more
europepmc   +1 more source

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