This research aims to study the morphology of Zeylanicobdella arugamensis infesting tiger grouper (Epinephelus fuscoguttatus) at Lampung Bay Waters by using scanning electron microscope (SEM). The samples were obtained from body surface fuscoguttatus). has an elongated silindris with sucker in anterior and posterior. Based on results SEM , parasite a length 4 - 4.1 mm width 0.5 suckers gap midd...

The Saleh Bay is one of the bays in West Nusa Tenggara utilized as grouper fishing ground. However, previous spawning potential ratio study, some species have been overexploited Bay. This study aimed to estimate status utilization with a catch per unit effort (CPUE) approach and spatio-temporal intensity grounds Data were gathered using fish landing data geo-reference ground used several method...

Abstract Kefa forest honey and Euphorbia hirta have an antibacterial effect against pathogenic bacteria in fish. This work investigated the combination of E. Vibrio alginolitycus hybrid grouper Epinephelus fuscoguttatus . The active ingredients activity were tested vitro at different concentrations using disk method. experimental animals injected with V. suspension a concentration 10 6 cells ml...

The draft genome sequence of the nervous necrosis virus (NNV) SGYeosu08, isolated from sevenband grouper (Epinephelus septemfasciatus) in Yeosu, South Korea, was cloned and analyzed. The full-length RNA1 was a 3,103-nucleotide-encoding region of RNA-dependent RNA polymerase, and the RNA2 encoding a coat protein was 1,433 nucleotides in length. This genome sequence might be useful in the develop...

We review several segmentation algorithms, qualitatively highlighting their strengths and weaknesses. We also provide a detailed quantitative evaluation of Temperley’s Grouper and Cambouropoulos’ Local Boundary Detection Model. In order to benchmark the algorithms’ performance against musicians, we compiled a corpus of different melodic excerpts and collected individual segmentations from 19 mu...

Iridovirid infection is associated with the catastrophic loss in aquaculture industry and the population decline of wild amphibians and reptiles, but none of the iridovirid life cycles have been well explored. Here, we report the detailed visualization of the life cycle of Singapore grouper iridovirus (SGIV) in grouper cells by cryo-electron microscopy (cryoEM) and tomography (ET). EM imaging r...

Article history: Received 23 December 2006 Received in revised form 9 April 2008 Accepted 29 April 2008 Available online 26 June 2008 The management of marine resources is often impeded by a lack of models to integrate ecological and economic information on exploited populations.We used available biological and economic data for an overexploited population of the leopard grouper (Mycteroperca r...

Hermaphroditism, associated with territoriality and dominance behavior, is common in the marine environment. While male sex-specific coloration patterns have been documented in groupers, particularly during the spawning season, few data regarding social structure and the context for these color displays are available. In the present study, we define the social structure and male typical behavio...