Sea surface temperature and paleo-El Niño events in Santa Barbara Basin, AD 1841-1941

Like pages of a "natural coastal diary", successive layers of anoxic varved sediment in the central Santa Barbara Basin have been used by paleoceanographers to reconstruct aspects of past coastal climate. This report focuses on the end of the "Little Ice Age" (15th to 19th century) and on the beginning of this century, a period known to encompass extreme climate excursions and weather events in the Santa Barbara Basin and other parts of Southern California. El Niño events are known to disrupt Southern California's coastal ecosystems and to cause anomalous weather conditions, but El Niño events in Southern California before 1990 have been largely undocumented.

Morphometric study of Megalaspis cordyla (Linnaeus, 1758) along the northwest coast of India

Megalaspis cordyla obtained from the landings in and around Bombay, Maharashtra, India, were analysed for the study of their morphometric and meristic characteristics. The various morphometric and meristic characteristics did not indicate any variation within the population. The data provided are intended to facilitate comparison with similar data for other locations, and thereby, to establish the homogeneity or heterogeneity of the populations in the distributional range of this species.

Food and feeding habits of Megalaspis cordyla (Linnaeus, 1758) along the northwest coast of India

Megalaspis cordyla as one of the shoaling commercially important pelagic fish in the Northwest coast of India. The study on food and feeding habits of this fish revealed that it is predominantly a carnivorous species feeding primarily on sergestied shrimps like Acetes indicus and small fishes such as Stolephorus species. In addition it feeds on juveniles of Trichiurus, Apogon, Coilia, Sardinella, Nemipterus, Thryssa, and sciaenids. The food of M. cordyla also comprises the young ones of molluscs, especially Loligo and Sepia and occasionally ostracods. The choice food is Acetes indicus.