pinnula

n.

羽毛上的羽支；

Pinnulariaceae (Bacillariophyceae) do rio Guaragua?u, bacia hidrográfica litoranea paranaense, Brasil
Polypodiodes falcipinnula S. K. Wu et J. Murata镰羽水龙骨—水龙骨属一新种
Polypodiodes falcipinnula S. K. Wu et J. Murata—?  new species from S Yunnan, China
A família Pinnulariaceae (Bacillariophyceae) no estado de São Paulo: levantamento florístico
O gênero Pinnularia (Bacillariophyta, Pinnulariaceae) do Lago dos Tigres, Britânia, Goiás, Brasil
The genus Pinnularia (Bacillariophyta, Pinnulariaceae) from Lago dos Tigres, Britânia, Goiás, Brazil
Occurrence of the family Pinnulariaceae (Bacillariophyta) in various districts of the Punjab, Pakistan
A New Species of Pinnularia (Pinnulariaceae) from Iron Rich, Highly Acidic Strip-Mined Coal Pits of South-Central Iowa
Four new Pinnularia Ehrenberg (Bacillariophyta, Pinnulariaceae) species from Amazonian black water (Tupé Lake, Amazonas State, Braz...
A re-investigation of three Frenguelli's Caloneis taxa (Pinnulariaceae, Bacillariophyta) from Argentina