Results 101 to 110 of about 72,260 (257)

Nuevos registros para la flora marina bentónica cubana.

open access: yesRevista de Investigaciones Marinas, 2023
Basado en material de herbario de las colecciones de macroalgas depositadas en el Acuario Nacional, Instituto de Ecología y Sistemática y Centro de Investigaciones Marinas, se comunica el hallazgo de dos nuevos registros para la flora marina bentónica ...
Yusimí Alfonso Sánchez   +3 more
doaj  

Notas sobre las especies de Kalanchoe (Crassulaceae) ocasionales y naturalizadas en Cuba

open access: yesCollectanea Botanica, 2019
Muchas especies del género Kalanchoe se cultivan ampliamente por su valor ornamental, hecho que junto a la alta capacidad de muchas de ellas a naturalizarse ha causado que algunas crezcan en zonas geográficas distantes de sus áreas de distribución ...
P. A. González Gutiérrez   +2 more
doaj   +1 more source

Hepaticae of Cerro Venamo, Venezuela, collected by J. Steyermark [PDF]

open access: yes, 2002
A revision of herbarium material (NY) from Cerro Venamo, Venezuela (5°59’ N, 61°23’ W, 1890 m) yielded 77 hepatic species in 44 genera and 13 families. Most species have a neotropical distribution (75,32%), 6,49%, are pantropical and 9,09% are reported ...
Borges, Anna Luiza Ilkiu   +1 more
core  

The diversity and distributions of the beetles (Insecta: Coleoptera) of the northern Leeward Islands, Lesser Antilles (Anguilla, Antigua, Barbuda, Nevis, Saba, St. Barthélemy, St. Eustatius, St. Kitts, and St. Martin-St. Maarten [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the northern Leeward Islands (Anguilla, Antigua, Barbuda, Nevis, Saba, St. Barthélemy, St. Eustatius, St. Kitts, St. Martin-St.
Peck, Stewart B.
core   +3 more sources

The state of knowledge on four families of Syngnathoidei fishes (Teleostei: Syngnathiformes): Aulostomidae, Centriscidae, Fistulariidae and Solenostomidae

open access: yesJournal of Fish Biology, EarlyView.
Abstract Knowledge on the ecology and life‐history traits of coastal marine species is vital to inform their conservation and management, especially as their coastal habitats come under increasing threats. However, such data have never been collated for four of the five families in the suborder Syngnathoidei—the close relatives of the better‐studied ...
Syd J. Ascione   +3 more
wiley   +1 more source

Prevalencia de fibropapilomas en juveniles de "Chelonia mydas" (Testudines, Cheloniidae) y calidad ambiental de su hábitat en el norte de Villa Clara, Cuba

open access: yesRevista de Investigaciones Marinas, 2021
En Cuba han aumentado los juveniles de tortuga verde con fibropapiloma pero no se ha evaluado su calidad de vida ni la del ambiente donde viven. Por ello, nuestros objetivos fueron determinar la calidad del hábitat de tortuga verde en el RF “Lanzanillo ...
Andy J. Russet Rodríguez   +5 more
doaj  

Plagiochila rutilans (Hepaticae): A poorly known species from tropical America [PDF]

open access: yes, 2001
The neotropical liverwort, Plagiochila rutilans Lindenb., is conspecific with P. remotifolia Hampe and Gottsche, P. farlowii Steph., P. harrisana Steph, and P. organensis Herzog. Plagiochila standleyi Carl is reduced to a variety of P.
Anton, H.   +5 more
core   +1 more source

Are integrative systematic tools efficient toward unraveling species diversity with the genus Jania (Corallinaceae, Rhodophyta)?

open access: yesJournal of Phycology, EarlyView.
Abstract The articulated genus Jania currently comprises 54 accepted species, making it the fourth most speciose genus among corallines, following Lithophyllum, Amphiroa, and Lithothamnion. Unlike these other genera, Jania is relatively easy to identify at a generic rank. However, morpho‐anatomical characters are insufficiently discriminant for species
Clio Maridakis   +5 more
wiley   +1 more source

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

A bryophyte checklist of the ecological reserve of Gurjaú, Pernambuco, Brazil [PDF]

open access: yes, 2005
A bryophyte checklist of the Ecological Reserve of Gurjaú (08º10’00'’-08º15’00"S; 35º02’30"- 35º05’00"W), a remnant of the Atlantic Forest in the State of Pernambuco, has been compiled.
Germano, Shirley Rangel   +1 more
core  

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