Mesh selectivity of net pot for white-spotted conger-eel Conger myriaster in Ise Bay

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mesh Selectivity of Net Pot for White-spotted Conger Eel Estimated from a Cover-net Fishing Experiment

This paper presents the mesh selectivity of a net pot for white-spotted conger eel Conger myriaster. A cover-net fishing experiment was carried out in October 1995 and 1996, using five mesh openings; 11.6, 13.6, 15.5, 18.1, and 21.0 mm with a cover-net of 10.8 mm mesh opening. Each mesh-size net pot had a slightly different mesh selectivity curve in terms of R(=G/P), girth ratio G to mesh perim...

متن کامل

Metabolism of a Glycosaminoglycan during Metamorphosis in the Japanese Conger eel, Conger myriaster

Hyaluronan (HA) is a linear polysaccharide of high molecular weight that exists as a component of the extracellular matrix. The larvae (leptocephali) of the Japanese conger eel (Anguilliformes: Conger myriaster) have high levels of hyaluronan (HA) which is thought to help control body water content. We isolated glycosaminoglycans (GAGs) from Japanese conger eel leptocephali and measured the cha...

متن کامل

Redescription of Cucullanus robustus (Nematoda: Cucullanidae) from the conger eel Conger myriaster off Korea

The nematode Cucullanus robustus Yamaguti, 1935 (Cucullanidae) is redescribed from specimens collected from the intestine of Conger myriaster (Brevoort) (Osteichthyes) collected off the southern coast of South Korea in September 2005. Examinations of its morphology by both light and scanning electron microscopy (latter used in this species for the first time) revealed the presence of a previous...

متن کامل

Helminth parasites from the stomach of conger eel, Conger conger, from Madeira Island, Atlantic Ocean.

Geographic variations in the diversity and prevalence of helminth parasites of fish can provide important clues as to the relatedness of fish populations. In the present work, the stomachs of 64 conger eels, Conger conger, collected during 1999 and 2000, were examined for the presence of parasites. Four fish were infected with L3 stages of the nematode Anisakis simplex s.l. (Anisakidae), 1 with...

متن کامل

Aspects of Metamorphosis and Habitat Use in the Conger Eel, Conger oceanicus

The early life history of the conger eel, Conger oceanicus, has been the focus of only a few studies. These have emphasized larval development and distribution; little is known about its metamorphosis and settlement. To quantify changes in body proportions, dentition, and pigmentation of metamorphosing C. oceanicus during these transitions, we collected leptocephali, glass eels, elvers, and juv...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: NIPPON SUISAN GAKKAISHI

سال: 2007

ISSN: 1349-998X,0021-5392

DOI: 10.2331/suisan.73.703