Results 111 to 120 of about 12,787 (252)

Influencia de las macrófitas sobre la estructura poblacional de rotíferos y microscrustáceos en un plano de inundación tropical

open access: yesRevista de Biología Tropical, 2011
La mayoría de estudios ecológicos del zooplancton se han realizado en aguas abiertas. No obstante, es importante ampliar la exploración hacia hábitats como el de las macrófitas. En este estudio se evaluó la variación espacio-temporal de la estructura del
Silvia Lucía Villabona-González   +2 more
doaj  

Struktur Komunitas Makrozoobenthos Di Perairan Wilayah Morosari Desa Bedono Kecamatan Sayung Demak [PDF]

open access: yes, 2012
The pond area of Bedono waters become a shallow water, due to the influence of high tide (rob). This condition affect the macrozoobenthos, one of the animals that live in the area.
Ulfah, Y. (Yulia)   +2 more
core  

Systematics of the New World Rostrate Genus Metaxyphloeus Thomas, 1984 (Coleoptera: Laemophloeidae): Morphological Evidence for Monophyly Supporting a Broader Generic Concept

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
ABSTRACT A morphology‐based MP analysis is undertaken to test the monophyly of the lined flat bark beetle genus Metaxyphloeus Thomas, 1984, as well as to hypothesize its intra‐ and intergeneric evolutionary relationships. Based on the results of the present work, Metaxyphloeus, as currently composed, is hypothesized as a monophyletic assemblage of ...
Matheus Bento
wiley   +1 more source

El cangrejo Heterocrypta tommasii (Decapoda: Parthenopidae): adición a la carcinofauna venezolana

open access: yesRevista de Biología Tropical, 2006
Se registra por primera vez en aguas marinas venezolanas la presencia del cangrejo Heterocrypta tommasii y se presentan las principales características del espécimen estudiado.
Juan Bolaños   +3 more
doaj  

Into the Darkness: Unveiling Unexpected Records of the Nonnative Millipede Prosopodesmus jacobsoni Silvestri, 1910 (Polydesmida: Haplodesmidae) in Brazilian Caves

open access: yesAustral Entomology, Volume 65, Issue 2, May 2026.
ABSTRACT This study expands the known distribution of the nonnative millipede Prosopodesmus jacobsoni in Brazil and reports its presence in cave environments for the first time in the country. Based on recently collected material and historical records, the species is shown to maintain stable populations in subterranean systems in the states of ...
Juan Romero‐Rincon   +3 more
wiley   +1 more source

Bento 4

open access: yesInformatie Professional, 2012
Tablet ...
openaire   +1 more source

Mapas de distribución de algas marinas de la Península Ibérica .II. Ascophyllum nodoxum (L.) Le Jolis, Pelvetia canaliculata (L.) Decne. et Thur. e Himanthalia elongata (L.) S.E.Cray. [PDF]

open access: yes, 1992
Margalet, J. L. & Navarro, M. J. 1992. Benthic marine algae distribution maps in tbe Iberian Peninsula. II. Ascophyllarn nodosum (L.) Le Jolis, Pelveha canalicu/ata (L.) Decne. et Thur. and Hin¡anthalia elongata (L.) 5. F. Cray. Bat.
Margalet, José Luis   +1 more
core   +1 more source

Genetic Parameters for Novel Feedlot Profitability‐Related Traits in Nelore Cattle

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 3, Page 411-421, May 2026.
ABSTRACT This study aimed to estimate (co)variance components and genetic parameters for accumulated profitability (AFP) and profit per kilogram of liveweight gain (PFT), and their relationships with weight at 450 days of age (W450), scrotal circumference at 365 days of age (SC365), age at first calving (AFC), probability of precocious calving at 30 ...
Letícia Pereira   +9 more
wiley   +1 more source

Molluscan assemblage from a tropical intertidal estuarine sand-mud flat, Gulf of Nicoya, Pacific, Costa Rica (1984-1987)

open access: yesRevista de Biología Tropical, 2011
The availability of data sets covering more than a year is scarce for tropical environments. Advances in hardware and software speed-up the re-analysis of old data sets and facilitates the identification of hidden data patterns.
José A Vargas-Zamora   +1 more
doaj  

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