Results 81 to 90 of about 31,361 (229)

Epitypification of Merismopedia tranquilla (Cyanobacteria) prompts phylogenetic reassessment of the genus and the description of two morphologically similar genera

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Merismopedia is morphologically characterized by its distinctive colony arrangement yet exhibits considerable variability among species. Recent studies suggested that Merismopedia is polyphyletic, and its most likely true lineage was provisionally placed within the Microcystaceae. However, the available molecular data for most of the
Jan Pokorný   +2 more
wiley   +1 more source

New Synonymies and Combinations for New World Pselaphinae (Coleoptera: Staphylinidae) [PDF]

open access: yes, 1999
The following new synonymies and new combinations for Pselaphinae of North and Central America are documented: Anarmodius aequinoctialis (Motschulsky) (Trichonyx), New Comb.; Anthylarthron cornutum (Brendel) (= Anthylarthron curtipenne Casey, New Syn ...
Chandler, Donald S.
core   +1 more source

New World Limnichinae III. A Revision of \u3ci\u3eLimnichites\u3c/i\u3e Casey (Coleoptera: Limnichidae) [PDF]

open access: yes, 2017
A diagnosis is given for the genus Limnichites. Descriptions and a key to separate the 12 known species, including five new species, are presented. The new species are Limnichites imparatus, L. porrectus. rudis, L.
Wooldridge, David P
core   +2 more sources

Typification of the Linnaean name Gratiola peruviana (Plantaginaceae)

open access: yesTAXON, Volume 75, Issue 3, June 2026.
Abstract The typification of the Linnaean name Gratiola peruviana is discussed. The only original material available is an illustration by Feuillée cited by Linnaeus in the protologue. This illustration is designated as the lectotype for the name G. peruviana.
Gianmarco Tavilla
wiley   +1 more source

Fixing a Detail on the Typification of Lecythis zabucajo Aubl.

open access: yesPaubrasilia
The lectotype of Lecythis zabucajo Aubl. was designated with an incorrect plate number. In order to comply with the Code, this detail is corrected here. 
Nilber G. Silva
doaj   +1 more source

The bees of Greater Puerto Rico (Hymenoptera: Apoidea: Anthophila) [PDF]

open access: yes, 2008
The bee fauna of the Greater Puerto Rico area was studied. A review of the previous relevant studies is presented. An annotated catalog and information about the origin and distributional patterns are also provided.
Franz, Nico M., Genaro, Julio A.
core   +1 more source

A new combination and typification of Pouzolzia peteri Friis (Urticaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Pouzolzia peteri, a lesser‐known species from the African continent, is currently classified as a member of the genus Pouzolzia. However, based on the morphological characteristics of its male flowers and leaf venation, its transfer to the genus Gonostegia is proposed.
Amit Gupta, Vijay V. Wagh
wiley   +1 more source

Nomenclatural changes in the Nearctic Ochodaeinae and description of two new genera (Coleoptera: Scarabaeoidea: Ochodaeidae) [PDF]

open access: yes, 2009
Generic placement of Nearctic species of Ochodaeinae has lagged behind changes in generic concepts in the group. In order to place Nearctic species into the appropriate genus-level taxa, several nomenclatural changes are made.
Paulsen, Matthew J.
core  

Systematic revision of the genus Orodaliscoides Schmidt, 1913 (Coleoptera: Scarabaeidae: Aphodiinae) [PDF]

open access: yes, 2012
The species belonging to the genus Orodaliscoides Schmidt (Coleoptera: Scarabaeidae: Aphodiinae) are redescribed and figured. The following new combinations are proposed: Orodaliscoides fimbripes (Brown, 1928) and Orodaliscoides giulianii (Gordon, 1977)
Dellacasa, Giovanni   +2 more
core   +2 more sources

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 5, May 2026.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra   +3 more
wiley   +1 more source

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