Global ETD Search
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Showing 1 to 8 of 8 for “"gobiidae"”.
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Geography, coloration and speciation in a genus of neotropical reef fishes (Gobiidae: Elacatinus)
… genus of Neotropical reef fishes is Elacatinus (Gobiidae), with 27 species. I examine potential mechanisms underlying this richness through analyses of three genetic markers to investigate genetic and ecological differentiation between closely related taxa and among island populations. …
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Ictiofauna intermareal de una plataforma rocosa del golfo de Cádiz: ciclos de vida, utilización del espacio y relaciones tróficas
… G. cobitis y G. bucchichi de la familia Gobiidae; Lipophrys pholis, L. canevae, Paralipophrys trigloides, Parablennius incognitus, P. sanguinolentus, Coryphoblennius galerita y Salaria pavo, de la familia Blennidae; Clinitrachus argentatus de la famila Clinidae; Tripterygion delaisi y T. …
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Ciclos de vida, relaciones tróficas, distribución espacio-temporal y preferencia de hábitat de la ictiofauna residente en una zona intermareal rocosa en la región suroriental del Golfo de Cádiz: evaluación del estado e indicadores para su conservación
… Independientemente del año y la zona, Gobiidae y Blennidae son las familias dominantes en las tres zonas de muestro. Los crustáceos son siempre el recurso más importante en la dieta de todas las especies analizadas, excepto en Parablennius sanguinolentus donde el recurso principal son …
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Estrutura da comunidade de formas iniciais de peixes em uma gamboa do estuário do rio Catuama, Pernambuco - Brasil
… destacandose Atherinopsidae, Gerreidae e Gobiidae como as famílias mais abundantes. Algumas famílias esporádicas constituídas por peixes marinhos como Triglidae, Pomacentridae e Lutjanidae estiveram presentes. A abundância das larvas não diferiu entre os períodos diurno e noturno, …
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Cryptobenthic Coral Reef Fishes: Resolving Critical Gaps in Species Delimitation, Sampling Techniques, and Phylogenetic relationships
… The goby genera Eviota and Sueviota (family Gobiidae) are commonly known as dwarfgobies, and collectively, the two genera are among the most abundant and diverse groups of fishes on coral reefs. Despite the diversity, abundance, and ecological importance of this group, and the large and …
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Selected elements in Lake Michigan round goby (Neogobius melanostomus) reproductive physiology: spawning effort and determination of reproductive status of females and sperm competition in two reproductively distinct male morphs
… a large, tolerant, prolific family of fishes, Gobiidae, and has successfully invaded the Laurentian Great Lakes over the past two decades. Among the many reasons for their success are physiological factors that allow round goby to rapidly expand their range. Although much research has explored …
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Watershed-scale patterns of seaward migration in Lentipes concolor, a Hawaiian stream goby
The native stream fishes of the Hawaiian Islands are uniquely adapted to colonize and thrive in lotic habitats in this extremely isolated archipelago. Chapter 1 of this dissertation introduces the five native fishes of Hawaii's streams and describes the variety of lotic habitats they occupy. All …
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The population genetic structure of coral reef fishes on the Great Barrier Reef
… ten species of Pomacentridae and two species of Gobiidae, and coupled with previously published estimates, examine spatial and temporal variation of PLDs within and among these species. In eight of the twelve species examined here, within-population mean PLDs differed between sampling times, …