Snails of the genus Stramonita are commonly found in the rocky intertidal habitat of the western Atlantic Ocean coast. They belong to a monophyletic taxon that occurs along the tropical and warm-temperate Atlantic and eastern Pacific rocky shores. This genus comprises different valid species and members of the S. haemastoma complex. In the present study, samples of Stramonita were collected fro...

in the present paper various transects perpendicular to iranian makran coasts (chabahar-gawater) were studied using satellite image processing, field observations, sandy shore profiling and grain size analysis to evaluate sedimentology and geomorphology of the area. data revealed that the study area includes exposed rocky shores (52%), sandy shores (40%), and mud flats (8%) sheltered in estuari...

Burnett, L. E. . The challenges of living in hypoxic and hypercapnic aquatic environments. American Zoologist : –. De Mora, S. J., S. Demers, and M. Vernet. . The effects of UV radiation in the marine environment. London: Cambridge University Press. Denny, M. W. . Life in the maelstrom: the biomechanics of waveswept rocky shores. Trends in Ecology and Evolution : –. Kan...

In highly urbanized regions, rocky intertidal habitats attract a large number of visitors for recreation, education, and subsistence harvesting. The collecting, trampling, and handling activities of visitors can have detrimental impacts on intertidal flora and fauna, including reduced abundances and biodiversity and alteration of community structure and function. Despite the large human populat...

The role of macrobiota in structuring microbial communities along rocky shores. PeerJ 2:e631 Rocky shore microbial diversity presents an excellent system to test for microbial habitat specificity or generality, enabling us to decipher how common macrobiota shape microbial community structure. At two coastal locations in the northeast Pacific Ocean, we show that microbial composition was signifi...

The ochre seastar (Pisaster ochraceus) is a common inhabitant of rocky intertidal shores from Alaska to Baja. It is the quintessential “keystone” predator, and it has been shown to have an inordinately large influence on the diversity and structure of rocky shore communities. For this reason, it has been a focal species in the monitoring programs of the Channel Islands National Park, the Channe...

Several studies have demonstrated strong population structuring over small distances in the rocky-shore mbuna cichlid fishes from Lake Malawi, suggesting the potential for allopatric speciation. However, many endemic Lake Malawi cichlids are neither mbuna, nor confined to rocky shores. Using microsatellites, we investigated the population structure in three species of the non-mbuna genus Protom...

In the present paper various transects perpendicular to Iranian Makran coasts (Chabahar-Gawater) were studied using satellite image processing, field observations, sandy shore profiling and grain size analysis to evaluate sedimentology and geomorphology of the area. Data revealed that the study area includes exposed rocky shores (52%), sandy shores (40%), and mud flats (8%) sheltered in estuari...