Are tropical streams ecologically different from temperate streams?

AJ Boulton, L Boyero, AP Covich, M Dobson… - Tropical stream …, 2008 - Elsevier
Publisher Summary This chapter explores the evidence for and against the proposition that
there are fundamental differences in the ecology of temperate and tropical streams. It …

Are autochthonous foods more important than allochthonous resources to benthic consumers in tropical headwater streams?

DCP Lau, KMY Leung… - Journal of the North …, 2009 - journals.uchicago.edu
Increasing evidence suggests that autochthonous foods are the principal basis of consumer
production in tropical forest streams, despite the predominance of terrestrial detritus inputs …

Effects of drought and hurricane disturbances on headwater distributions of palaemonid river shrimp (Macrobrachium spp.) in the Luquillo Mountains, Puerto Rico

AP Covich, TA Crowl… - Journal of the North …, 2006 - journals.uchicago.edu
Extreme events (hurricanes, floods, and droughts) can influence upstream migration of
macroinvertebrates and wash out benthic communities, thereby locally altering food webs …

Secondary production and diet of an invasive snail in freshwater wetlands: implications for resource utilization and competition

KL Kwong, D Dudgeon, PK Wong, JW Qiu - Biological Invasions, 2010 - Springer
Invasive species can monopolize resources and thus dominate ecosystem production. In
this study we estimated secondary production and diet of four populations of Pomacea …

Reproduction and Sexual Dimorphism of the Palaemonid Shrimp Macrobrachium Hainanense in Hong Kong Streams

SK Mantel, D Dudgeon - Journal of Crustacean Biology, 2005 - academic.oup.com
Macrobrachium hainanense is a large palaemonid shrimp (total length up to) present at high
densities (individuals) in pools of low-order forested streams in Southern China. The present …

Secondary production, longevity and resource consumption rates of freshwater shrimps in two tropical streams with contrasting geomorphology and food web structure

WF Cross, AP Covich, TA Crowl… - Freshwater …, 2008 - Wiley Online Library
Freshwater shrimps often dominate the biomass of tropical island streams and are known to
have strong effects on stream ecosystem structure and function, but little effort has been …

Aseasonality in the abundance and life history of an ecologically dominant freshwater crab in the Rift Valley, Kenya

M Dobson, AM Magana, J Lancaster… - Freshwater …, 2007 - Wiley Online Library
Freshwater crabs appear to show at least two alternative life history patterns, which differ in
the timing of seasonal reproduction. Reproduction occurs during low flow among temperate …

Diet‐switching by omnivorous freshwater shrimp diminishes differences in nutrient recycling rates and body stoichiometry across a food quality gradient

MN Snyder, GE Small, CM Pringle - Freshwater Biology, 2015 - Wiley Online Library
In tropical streams, omnivorous shrimp may be important nutrient recyclers, because they
have a lower body P demand than fish. However, little is known about the controls on …

Small dams fragment assemblages of diadromous and freshwater decapods in Hong Kong lowland streams

JCF Chan, JH Liew, D Dudgeon - Hydrobiologia, 2025 - Springer
Dam construction has fragmented and substantially altered streams globally, obstructing
migrations between coastal and freshwater habitats by diadromous animals. We undertook …

Inter‐ and intraspecific differences in the life history and growth of Caridina spp. (Decapoda: Atyidae) in Hong Kong streams

RSW Yam, D Dudgeon - Freshwater Biology, 2005 - Wiley Online Library
The life‐history pattern of three populations of Caridina cantonensis (Atyidae) and one
population of Caridina serrata were studied in four Hong Kong streams: Pak Ngau Shek …