scholarly journals Growth and mortality of Conger conger (Linnaeus, 1758) (Pisces Congridae) in the Algerian basin

2020 ◽  
Vol 11 (4) ◽  
pp. 853-860
Author(s):  
Mohamed Daoudi ◽  
Benabdallah Bachir Bouiadjra ◽  
Jose Antonio Garcia Charton ◽  
Ibrahim El Khalil Behmene ◽  
Farid Hemida
Keyword(s):  
Conger Conger

A new look on the morphometric characteristics of Congridae leptocephali from the southern Adriatic Sea

2021 ◽  
pp. 1-5
Author(s):  
M. Mandić ◽  
I. Leonori ◽  
A. De Felice ◽  
S. Gvozdenović ◽  
A. Pešić
Keyword(s):  
Fish Species ◽  
Adriatic Sea ◽  
Pelagic Fish ◽  
Morphometric Parameters ◽  
Morphological Features ◽  
Morphometric Characteristics ◽  
Small Pelagic Fish ◽  
Acoustic Surveys ◽  
Western Side ◽  
Conger Conger

Abstract Anguillid leptocephali of three Congridae species (Conger conger, Ariosoma balearicum and Gnathophis mistax) were caught as bycatch of pelagic trawls during acoustic surveys targeting small pelagic fish species in the southern Adriatic Sea, carried out under the framework of the Italian MEDIAS project (western side) and its extension in the ambit of the FAO AdriaMed project (eastern side). Results refer to the findings of Congridae leptocephali during surveys conducted in 2011, 2014, 2015 and 2016. A total of 25 specimens were caught and analysed (morphological features and pigmentation patterns). Leptocephali of Conger conger were found in the range of 8.4–13.1 cm total length (TL) (between 50 and 132 m depth), Ariosoma balearicum from 9.7–12.2 cm TL (between 50 and 128 m depth) and for Gnathophis mystax in the range from 6.4–11.7 cm TL (between 40 and 79 m depth). The results indicate that the southern Adriatic Pit could be the spawning area of these species in the Adriatic Sea. Present data represent a contribution to existing knowledge about the ecology of leptocephali from the Congridae family in the southern Adriatic Sea, and also indicate the existence of differences in morphometric parameters between different areas, that is, the possibility of the existence of new geographic lines within the genus Ariosoma in the Adriatic Sea.

Particular gene order and complete mitochondrial genome of Beach conger (Conger japonicus)

2016 ◽  
Vol 27 (6) ◽  
pp. 4261-4263
Author(s):  
Tianxing Liu ◽  
Hongxia Ma ◽  
Tao Wei ◽  
Yunhang Gao ◽  
Tianjun Xu
Keyword(s):  
Mitochondrial Genome ◽  
Gene Order ◽  
Complete Mitochondrial Genome ◽  
Conger Conger

scholarly journals Lipid profiles of Mediterranean moray, Muraena helena, European conger, Conger conger, and European eel, Anguilla anguilla (Actinopterygii: Anguilliformes)

2017 ◽  
Vol 47 (1) ◽  
pp. 1-11
Author(s):  
Domagoj Điić ◽  
Irena Landeka ◽  
Radovan Fuchs ◽  
Daria Skaramuca ◽  
Sanja Matić-Skoko ◽  
...  
Keyword(s):  
Anguilla Anguilla ◽  
Lipid Profiles ◽  
European Eel ◽  
Conger Conger

scholarly journals Alguns nematódeos de peixes do Oceano Atlântico - Costa Continental Portuguesa e Costa do Norte da África

1973 ◽  
Vol 71 (3) ◽  
pp. 247-256 ◽  
Author(s):  
H. de Oliveira Rodrigues ◽  
Manuel Carvalho Varela ◽  
S. Sodré Rodrigues ◽  
Rigoletto Cristófaro
Keyword(s):  
Raja Clavata ◽  
Conger Conger

Os autores estudam 6 espécies de nematódeos encontrados em 21 peixes coletados no Oceano Atlântico na Costa Continental Portuguesa e Costa no Norte da África. Dos 21 peixes necropsiados 7 (33,3%) estavam parasitados por nematódeos. Os hospedeiros bem como os nematódeos encontrados e as freqüências de positividade são as seguintes: 6 exemplares de Beryx decadactylus um dos quais parasitado por Ascarophis morrhuae (16,6%); 3 Lethrinus atlanticus um dos quais parasitado por Luzonema cruzi gen. n. sp. n. (33,3%); 3 Scyliorhynus canicula sendo 2 parasitados por Proleptus obutusus (66,6%); 8 de Raja clavata sendo um parasitado por Proleptus robustus (12,5%) e outro por Pseudanisakis rajae (12,5%); 1 Conger conger parasitado por Cucullanus longispiculum sp. n. (100 %). Pseudanisakis rajae é referido pela primeira vez no Oceano Atlântico e como parasita de Raja clavata. Beryx decadactylus é referido pela primeira vez como hospedeiro de Ascarophis morrhuae.

Entrapment and transport of foreign material in the spleen and kidney of Japanese conger Conger myriaster

2002 ◽  
Vol 68 (6) ◽  
pp. 1219-1225 ◽  
Author(s):  
TOYOKAZU FURUKAWA ◽  
OSAMU NAKAMURA ◽  
YUKIYA SUZUKI ◽  
SHIZUO ATSUTA ◽  
HIROAKI NAKAMURA ◽  
...  
Keyword(s):  
Foreign Material ◽  
Conger Myriaster ◽  
Conger Conger

Genomic identification of Anisakis simplex isolates

1997 ◽  
Vol 71 (1) ◽  
pp. 73-75 ◽  
Author(s):  
M. Siles ◽  
C. Cuéllar ◽  
M.J. Perteguer
Keyword(s):  
Genetic Variability ◽  
North Atlantic ◽  
North Atlantic Ocean ◽  
Anisakis Simplex ◽  
Merluccius Merluccius ◽  
High Genetic Variability ◽  
The North ◽  
The North Atlantic ◽  
Two Populations ◽  
Conger Conger

AbstractRAPD technique was used to differentiate individuals of Anisakis simplex obtained from Merluccius merluccius, Phycis blennoides, Conger conger and Lepidorhombus boscii, from the North Atlantic Ocean. The amplification patterns of the host DNA controls were markedly different from those obtained for the parasitic material. No variation within the same host was detected. The amplification patterns for larvae obtained from fish of the same genus were somewhat different. The amplification patterns of A. simplex isolates from M. merluccius, P. blennoides, C. conger and L. boscii, were different. These results suggest the possible existence of two populations with a considerable high genetic variability and a different adaptation to different host species.

Oogenesis in the common Japanese conger Conger myriaster

2003 ◽  
Vol 69 (1) ◽  
pp. 181-188 ◽  
Author(s):  
TOMOKO UTOH ◽  
NORIYUKI HORIE ◽  
AKIHIRO OKAMURA ◽  
YOSHIAKI YAMADA ◽  
SATORU TANAKA ◽  
...  
Keyword(s):  
Conger Myriaster ◽  
The Common ◽  
Conger Conger

Angioleiomyoma in a conger (Conger conger)

2016 ◽  
Vol 119 (1) ◽  
pp. 85-89 ◽  
Author(s):  
F Marino ◽  
L Licata ◽  
M Albano ◽  
A Ieni ◽  
G Di Caro ◽  
...  
Keyword(s):  
Conger Conger
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