Results 1 to 10 of about 9,359 (212)

Megafaunal Rodents: Behaviour and Ecological Roles of Southeast Asian Forest Porcupines. [PDF]

open access: yesEcol Evol
Southeast Asian porcupines (Malayan porcupine, Hystrix brachyura; brush‐tailed porcupine, Atherurus macrourus) performed at least four important ecological roles in a Malaysian rainforest. Burrows of both species were used in several ways by at least 22 animal species, while the soil above was potentially good sites for seedling recruitment. Porcupines
McConkey KR   +9 more
europepmc   +2 more sources

Measurement of the Growth of the Main Commercial Rays (Raja clavata, Raja brachyura, Torpedo marmorata, Dipturus oxyrinchus) in European Waters Using Intercalibration Methods [PDF]

open access: yesBiology, 2023
The intercalibration of age readings represents a crucial step in the ageing procedure; the use of different sampling methods, structures, preparation techniques, and ageing criteria can significantly affect age and growth data.
Andrea Bellodi   +13 more
doaj   +2 more sources

Mitochondrial Genome of Grapsus albolineatus and Insights into the Phylogeny of Brachyura [PDF]

open access: yesAnimals
Brachyura is among the most diverse groups of crustaceans, with over 7000 described species. Crab mitogenomes are important for understanding molecular evolution and phylogenetic relationships.
Xue Zhang   +4 more
doaj   +2 more sources

Functional Trait Divergence in Feeding Ecology Between Two Closely Related <i>Upeneus</i> Species in the Beibu Gulf: An Ecological Morphology Analysis. [PDF]

open access: yesEcol Evol
This research not only provides new insights into the niche differentiation and adaptive evolution of closely related species but also offers significant evidence for understanding resource allocation mechanisms within ecosystems. ABSTRACT Closely related species coexisting in the same habitat often undergo niche differentiation or morphological ...
Fu J   +7 more
europepmc   +2 more sources

Contribución al conocimiento de los cangrejos (Meiura: Decapoda) de la Colección CEBUC, con registros adicionales en Colombia

open access: yesActualidades Biológicas, 2021
Las colecciones biológicas constituyen un registro de la historia natural de las diferentes regiones y brindan información relevante para diversas investigaciones científicas concernientes con sistemática, biogeografía, y biología de la conservación ...
Juan Mateo Rivera-Pérez   +2 more
doaj   +1 more source

Complete mitochondrial genome of Oregonia gracilis Dana, 1851 (Crustacea: Decapoda: Majoidea)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The complete mitochondrial genome of the majoid crab, Oregonia gracilis, was determined from a specimen collected in Korea. The mitochondrial genome is 15,737 bp long and contains 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes, and two ...
Sang-Hui Lee, Sang-Hwa Lee
doaj   +1 more source

New record of trapeziid crab, Quadrella reticulata Alcock, 1989 (Brachyura: Trapeziidae) from the Persian Gulf [PDF]

open access: yesIranian Journal of Animal Biosystematics, 2005
In the present study, trapezoid crab, Quadrella reticulata was found for the first time in the north of Kish Island, the Persian Gulf, Iran. Diagnostic characters of the species are figured and its world geographical distribution in the Indo-West Pacific
R. Naderloo, A. Sari
doaj   +1 more source

Spatial distribution, density, and relative growth of Microphrys bicornutus (Latreille, 1826) (Brachyura: Majidae) in five biotopes in a Thalassia complex

open access: yesScientia Marina, 2007
Spatial distribution, population density, number of ovigerous females, and relative growth of Microphrys bicornutus were studied in an extremely shallow Thalassia complex (Buchuaco- Venezuela).
Carlos A. Carmona-Suárez
doaj   +1 more source

The complete larval development of Eurypanopeus canalensis Abele and Kim, 1989 (Crustacea: Brachyura: Panopeidae) described from laboratory reared material

open access: yesScientia Marina, 2005
The estuarine panopeid crab Eurypanopeus canalensis Abele and Kim, 1989, is an eastern tropical Pacific species with a known distribution from the southeastern Gulf of California, Mexico, to Panama.
Marcelo U. García-Guerrero   +3 more
doaj   +1 more source

Morfología del la primera zoea del cangrejo Calappa granulata (Linnaeus, 1758) (Brachyura, Calappidae) obtenida en el laboratorio

open access: yesGraellsia, 1999
En el presente trabajo se describe el primer estadio larvario del cangrejo Calappa granulata. Las larvas se obtuvieron a partir de una hembra ovígera capturada en el Mediterráneo occidental.
G. Guerao, P. Abelló, P. Torres
doaj   +1 more source

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